WO2024092715A1 - 一种资源分配方法、装置及电子设备 - Google Patents

一种资源分配方法、装置及电子设备 Download PDF

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Publication number
WO2024092715A1
WO2024092715A1 PCT/CN2022/129851 CN2022129851W WO2024092715A1 WO 2024092715 A1 WO2024092715 A1 WO 2024092715A1 CN 2022129851 W CN2022129851 W CN 2022129851W WO 2024092715 A1 WO2024092715 A1 WO 2024092715A1
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frequency domain
domain resources
bwp
sub
band frequency
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PCT/CN2022/129851
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English (en)
French (fr)
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周雷
孔磊
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新华三技术有限公司
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Priority to PCT/CN2022/129851 priority Critical patent/WO2024092715A1/zh
Publication of WO2024092715A1 publication Critical patent/WO2024092715A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation

Definitions

  • the present application relates to the field of communication technology, and in particular to a resource allocation method, device and electronic device.
  • TDD Time Division Duplex
  • the frame structure is divided into DL (DownLink) time slot, UL (UpLink) time slot and S (Special) time slot.
  • DL time slot includes multiple DL symbols, and the frequency domain resources corresponding to these DL symbols are used to process downlink data.
  • UL time slot includes multiple UL symbols, and the frequency domain resources corresponding to these UL symbols are used to process uplink data.
  • F time slot includes at least one F (Flexible) symbol
  • F symbol can be used for DL, that is, the frequency domain resources corresponding to the F symbol are used to process downlink data
  • F symbol can also be used for UL, that is, the frequency domain resources corresponding to the F symbol are used to process uplink data
  • F symbol can also be used for GP (Guard Period), that is, the frequency domain resources corresponding to the F symbol are used to protect uplink and downlink switching.
  • TDD system can work in HD (Half Duplex) mode, that is, at the same time, the same frequency domain resources can only be used for UL or DL.
  • the present application provides a resource allocation method, which is applied to a base station device, comprising: sending BWP frequency domain resource configuration information to a UE; wherein the BWP frequency domain resource configuration information includes a mapping relationship between a BWP identifier and a BWP frequency domain resource;
  • BWP activation configuration table includes a mapping relationship between the BWP indication information and the BWP identification configuration pair.
  • the present application provides a resource allocation method, which is applied to a UE, comprising: receiving BWP frequency domain resource configuration information sent by a base station device; wherein the BWP frequency domain resource configuration information includes a mapping relationship between a partial bandwidth BWP identifier and a BWP frequency domain resource;
  • BWP activation configuration table includes a mapping relationship between BWP indication information and BWP identification configuration pairs;
  • Receive the BWP activation configuration sent by the base station device obtain the target BWP identification configuration pair corresponding to the target BWP indication information included in the BWP activation configuration from the BWP activation configuration table, and determine the target BWP frequency domain resources associated with the target BWP identification configuration pair based on the BWP frequency domain resource configuration information; and transmit data based on the target BWP frequency domain resources.
  • the present application provides a resource allocation device, which is applied to a base station device, including: a determination module, used to determine partial bandwidth BWP frequency domain resource configuration information; wherein the BWP frequency domain resource configuration information includes a mapping relationship between a BWP identifier and a BWP frequency domain resource; a sending module, used to send the BWP frequency domain resource configuration information to a user equipment UE; send a BWP activation configuration to the UE, so that the UE obtains a target BWP identifier configuration pair corresponding to the target BWP indication information included in the BWP activation configuration from a BWP activation configuration table, determines a target BWP frequency domain resource associated with the target BWP identifier configuration pair based on the BWP frequency domain resource configuration information, and transmits data based on the target BWP frequency domain resource; wherein the BWP activation configuration table includes a mapping relationship between the BWP indication information and the BWP identifier configuration pair.
  • the present application provides a resource allocation device, which is applied to UE, including: a receiving module, which is used to receive BWP frequency domain resource configuration information sent by a base station device; the BWP frequency domain resource configuration information includes a mapping relationship between a partial bandwidth BWP identifier and a BWP frequency domain resource; obtain a BWP activation configuration table; wherein the BWP activation configuration table includes a mapping relationship between BWP indication information and a BWP identifier configuration pair; receive the BWP activation configuration sent by the base station device; an acquisition module, which is used to obtain a target BWP identifier configuration pair corresponding to the target BWP indication information included in the BWP activation configuration from the BWP activation configuration table, and determine a target BWP frequency domain resource associated with the target BWP identifier configuration pair based on the BWP frequency domain resource configuration information;
  • a transmission module is used to transmit data based on the target BWP frequency domain resources.
  • the present application provides an electronic device, including a processor and a machine-readable storage medium, wherein the machine-readable storage medium stores machine-executable instructions that can be executed by the processor; the processor is used to execute the machine-executable instructions to implement the resource allocation method disclosed above.
  • Flexible BWP BandWidth Part, partial bandwidth
  • Flexible downlink frequency domain resources and uplink frequency domain resources can be configured for UE through BWP to support data transmission in the TDD system, thereby improving resource utilization, improving network coverage and network capacity, increasing uplink transmission resources and cell coverage, reducing uplink transmission delay and increasing uplink transmission capacity.
  • FIG1 is a schematic diagram of a flow chart of a resource allocation method in an example of the present application.
  • FIG2 is a schematic diagram of a flow chart of a resource allocation method in an example of the present application.
  • 3A-3G are schematic diagrams of BWP frequency domain resource configuration in an example of the present application.
  • FIGS. 4A-4D are schematic diagrams of BWP switching in an example of the present application.
  • FIG5 is a schematic diagram of the frequency domain relationship of sub-band frequency domain resources in an example of the present application.
  • 6A-6D are schematic diagrams of the matching relationship between BWP frequency domain resources and sub-band frequency domain resources.
  • the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.
  • the word "if” used can be interpreted as "at the time of” or "when” or "in response to determination”.
  • the frame structure is divided into DL time slot, UL time slot and F time slot.
  • the DL time slot includes multiple DL symbols, and the frequency domain resources corresponding to these DL symbols process downlink data.
  • the UL time slot includes multiple UL symbols, and the frequency domain resources corresponding to these UL symbols process uplink data.
  • the F time slot includes at least one F symbol, which can be used for DL, UL, and GP.
  • the TDD system can work in HD mode, that is, at the same time, the same frequency domain resources can only be used for UL or DL.
  • the TDD system can also work in FD (Full-Duplex) mode, that is, at the same time, the same frequency domain resources are used for UL and DL at the same time, that is, uplink data and downlink data are processed simultaneously on the same frequency domain resources.
  • FD Full-Duplex
  • the UE User Equipment
  • the frame structure is divided into DL time slot, UL time slot and F time slot.
  • the base station equipment such as gNB, etc. schedules the UE to send or receive according to the frame structure.
  • the base station equipment schedules the UE to send, receive, or send and receive simultaneously according to the frame structure.
  • the base station equipment can configure the frame structure and notify the UE of the frame structure so that the UE can know the frame structure and correctly send and receive data. From another perspective, after the UE knows the frame structure, it can know the possible interference between UEs, so as to use interference elimination technology to reduce interference and improve communication reliability.
  • more DL time slots are usually configured, which results in fewer UL time slots, resulting in a limited uplink transmission rate, and an increase in the transmission delay of uplink data, resulting in a larger delay in uplink transmission and no use of uplink services.
  • a resource allocation method is proposed, where flexible downlink frequency domain resources and uplink frequency domain resources are configured for UE through BWP, and uplink data can be transmitted in uplink frequency domain resources, that is, uplink frequency domain resources can be configured using downlink time slots or F time slots, and uplink data can be transmitted through uplink frequency domain resources, thereby improving the uplink transmission rate and reducing the transmission delay of uplink data.
  • uplink frequency domain resources can be configured using uplink time slots or F time slots
  • downlink data can be transmitted through downlink frequency domain resources, thereby improving the downlink transmission rate and reducing the transmission delay of downlink data.
  • a resource allocation method is proposed, which can be applied to a base station device.
  • a flow chart of the resource allocation method is shown. The method includes:
  • Step 101 Send BWP frequency domain resource configuration information to UE; wherein the BWP frequency domain resource configuration information may include a mapping relationship between a BWP identifier and a BWP frequency domain resource.
  • the BWP identifier corresponds to K BWP frequency domain resources, where K is a positive integer; if K is greater than 1, the K BWP frequency domain resources are K discontinuous BWP frequency domain resources, or K continuous BWP frequency domain resources.
  • the BWP frequency domain resources of the downlink BWP corresponding to the BWP identifier are different from or the same as the BWP frequency domain resources of the uplink BWP corresponding to the BWP identifier.
  • the at least two BWP frequency domain resources of the downlink BWP corresponding to the BWP identifier may be discontinuous BWP frequency domain resources; and/or, if the downlink BWP and the uplink BWP correspond to the same BWP identifier, and the BWP identifier corresponds to at least two BWP frequency domain resources of the uplink BWP, then the at least two BWP frequency domain resources of the uplink BWP corresponding to the BWP identifier may be discontinuous BWP frequency domain resources.
  • the number of BWPs corresponding to the first BWP identifier and the number of BWPs corresponding to the second BWP identifier may be the same or different; wherein the first BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP, or the first BWP identifier corresponds to at least one BWP frequency domain resource of the uplink BWP, or the first BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP and at least one BWP frequency domain resource of the uplink BWP; the second BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP, and the second BWP identifier corresponds to at least one BWP frequency domain resource of the uplink BWP.
  • the first BWP identifier corresponds to a BWP frequency domain resource of a downlink BWP, or the first BWP identifier corresponds to a BWP frequency domain resource of an uplink BWP, or the first BWP identifier corresponds to a BWP frequency domain resource of a downlink BWP and a BWP frequency domain resource of an uplink BWP.
  • the second BWP identifier corresponds to at least two BWP frequency domain resources of a downlink BWP and at least one BWP frequency domain resource of an uplink BWP (such as one BWP frequency domain resource), and the at least two BWP frequency domain resources of the downlink BWP are discontinuous BWP frequency domain resources; or the second BWP identifier corresponds to at least one BWP frequency domain resource of a downlink BWP (such as one BWP frequency domain resource) and at least two BWP frequency domain resources of an uplink BWP, and the at least two BWP frequency domain resources of an uplink BWP are discontinuous BWP frequency domain resources.
  • Step 102 Send a BWP activation configuration to the UE, so that the UE obtains a target BWP identification configuration pair corresponding to the target BWP indication information included in the BWP activation configuration from the BWP activation configuration table, determines the target BWP frequency domain resources associated with the target BWP identification configuration pair based on the BWP frequency domain resource configuration information, and transmits data based on the target BWP frequency domain resources; wherein the BWP activation configuration table includes a mapping relationship between the BWP indication information and the BWP identification configuration pair.
  • a BWP activation configuration table may also be sent to the UE via an RRC (Radio Resource Control) message.
  • RRC Radio Resource Control
  • the BWP identifier configuration pair can be used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP; wherein, if the target BWP identifier configuration pair is used to indicate the first BWP identifier of the downlink BWP and the second BWP identifier of the uplink BWP, the first BWP identifier and the second BWP identifier can be the same or different, then the target BWP frequency domain resources may include the BWP frequency domain resources of the downlink BWP corresponding to the first BWP identifier and the BWP frequency domain resources of the uplink BWP corresponding to the second BWP identifier.
  • the BWP identifier configuration pair includes a first configuration pair and a second configuration pair
  • the first configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP
  • the downlink BWP and the uplink BWP are used in downlink time slots or symbols, uplink time slots or symbols, and Flexible time slots or symbols
  • the second configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP
  • the downlink BWP and the uplink BWP are used in SBFD (Sub-Band Full Duplex) time slots or symbols.
  • the target BWP frequency domain resources include BWP frequency domain resources of a downlink BWP corresponding to the first BWP identifier and BWP frequency domain resources of an uplink BWP corresponding to the second BWP identifier; in a SBFD time slot or symbol, if the second configuration pair in the target BWP identifier configuration pair is used to indicate a third BWP identifier of a downlink BWP and a fourth BWP identifier of an uplink BWP, the target BWP frequency domain resources include BWP frequency domain resources of a downlink BWP corresponding to the third BWP identifier and BWP frequency domain resources of an uplink B
  • sending the BWP activation configuration to the UE may include, but is not limited to: sending the BWP activation configuration to the UE via a DCI (Downlink Control Information) message; or, sending the BWP activation configuration to the UE via a MAC-CE (MAC Control Element) message; or, sending the BWP activation configuration to the UE via an RRC message.
  • DCI Downlink Control Information
  • MAC-CE MAC Control Element
  • the BWP activation configuration includes a switch flag and a target BWP indication information; if the switch flag is a first value, it instructs the UE to obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table; if the switch flag is a second value, it instructs the UE to prohibit obtaining the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table.
  • the BWP activation configuration includes target BWP indication information; if the target BWP indication information is a target value, the UE is instructed to prohibit obtaining the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table; if the target BWP indication information is not a target value, the UE is instructed to obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table.
  • the updated BWP activation configuration is sent to the UE, so that the UE obtains the target BWP identification configuration pair corresponding to the updated target BWP indication information included in the updated BWP activation configuration from the BWP activation configuration table, and determines the target BWP frequency domain resources associated with the target BWP identification configuration pair based on the BWP frequency domain resource configuration information.
  • SBFD frequency domain resource configuration information may also be sent to the UE, the SBFD frequency domain resource configuration information including sub-band frequency domain resources, so that the UE determines available frequency domain resources based on the target BWP frequency domain resources and the sub-band frequency domain resources, and transmits data based on the available frequency domain resources.
  • available frequency domain resources corresponding to the UE may be determined based on the target BWP frequency domain resources and sub-band frequency domain resources corresponding to the UE, and data may be transmitted to the UE based on the available frequency domain resources.
  • the target BWP frequency domain resources include BWP frequency domain resources of a downlink BWP and/or BWP frequency domain resources of an uplink BWP
  • the sub-band frequency domain resources include at least one of a downlink sub-band frequency domain resource, an uplink sub-band frequency domain resource, and a protection sub-band frequency domain resource.
  • the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the downlink symbols except the uplink sub-band frequency domain resources are downlink sub-band frequency domain resources, then: when there are overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE. When there are overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the downlink symbol except the downlink sub-band frequency domain resources are downlink sub-band frequency domain resources, the BWP frequency domain resources and/or the downlink sub-band frequency domain resources of the downlink BWP are determined as the available frequency domain resources corresponding to the UE.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the uplink symbols except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, then: when there are overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE. When there are overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE.
  • the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the uplink symbol except the uplink sub-band frequency domain resources are uplink sub-band frequency domain resources, the BWP frequency domain resources and/or the uplink sub-band frequency domain resources of the uplink BWP are determined as the available frequency domain resources corresponding to the UE.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE. When the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE.
  • the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources corresponding to the UE.
  • the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources corresponding to the UE.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are downlink sub-band frequency domain resources, then: the BWP frequency domain resources and/or the downlink sub-band frequency domain resources of the downlink BWP are determined as the available frequency domain resources corresponding to the UE.
  • the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are downlink sub-band frequency domain resources, then: when there are overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE. When there are overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE.
  • the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are uplink sub-band frequency domain resources, then: the BWP frequency domain resources and/or the uplink sub-band frequency domain resources of the uplink BWP are determined as the available frequency domain resources corresponding to the UE.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when there are overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE.
  • the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE; or, when there are overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the unknown sub-band frequency domain resources, it is prohibited to determine the available frequency domain resources corresponding to the UE, that is, the available frequency domain resources can be determined or not.
  • the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when there are overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE.
  • the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE; or, when there are overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the unknown sub-band frequency domain resources, it is prohibited to determine the available frequency domain resources corresponding to the UE, that is, the available frequency domain resources can be determined or not.
  • sending SBFD frequency domain resource configuration information to the UE may include but is not limited to: sending the SBFD frequency domain resource configuration information to the UE via a broadcast message; or, sending the SBFD frequency domain resource configuration information to the UE via an RRC message; or, sending the SBFD frequency domain resource configuration information to the UE via a MAC-CE message; or, sending the SBFD frequency domain resource configuration information to the UE via a DCI message.
  • the subband frequency domain resources include at least one of downlink subband frequency domain resources, uplink subband frequency domain resources, and guard subband frequency domain resources; if the subband frequency domain resources include downlink subband frequency domain resources, the SBFD frequency domain resource configuration information includes position information corresponding to the downlink subband frequency domain resources. Alternatively, if the subband frequency domain resources include uplink subband frequency domain resources, the SBFD frequency domain resource configuration information includes position information corresponding to the uplink subband frequency domain resources.
  • the SBFD frequency domain resource configuration information includes the position information corresponding to the downlink sub-band frequency domain resources, and the UE derives the position information corresponding to the uplink sub-band frequency domain resources based on the position information corresponding to the downlink sub-band frequency domain resources and the number of frequency domain resources (the number of frequency domain resources can be pre-configured in the UE or sent to the UE by the base station device, and there is no restriction on this); or, the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources, and the UE derives the position information corresponding to the downlink sub-band frequency domain resources based on the position information corresponding to the uplink sub-band frequency domain resources and the number of frequency domain resources; or, the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources and the position information corresponding to the downlink sub-band frequency domain resources
  • the SBFD frequency domain resource configuration information includes position information corresponding to the downlink sub-band frequency domain resources, position information corresponding to the protection sub-band frequency domain resources, and the UE derives the position information corresponding to the uplink sub-band frequency domain resources based on the position information corresponding to the downlink sub-band frequency domain resources, the position information corresponding to the protection sub-band frequency domain resources and the number of frequency domain resources; or, the SBFD frequency domain resource configuration information includes position information corresponding to the uplink sub-band frequency domain resources, position information corresponding to the protection sub-band frequency domain resources, and the UE derives the position information corresponding to the uplink sub-band frequency domain resources based on the position information corresponding to the downlink sub-band frequency domain resources, the position information corresponding to the protection sub-band frequency domain resources and the number of frequency domain resources.
  • the position information corresponding to the downlink sub-band frequency domain resources is derived from the position information corresponding to the protection sub-band frequency domain resources and the number of frequency domain resources; or, the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources, the position information corresponding to the protection sub-band frequency domain resources, and the position information corresponding to the downlink sub-band frequency domain resources; or, the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources and the position information corresponding to the downlink sub-band frequency domain resources, and the UE derives the position information corresponding to the protection sub-band frequency domain resources based on the position information corresponding to the uplink sub-band frequency domain resources, the position information corresponding to the downlink sub-band frequency domain resources, and the number of frequency domain resources.
  • the position information corresponding to the downlink sub-band frequency domain resources includes the starting position of the downlink sub-band frequency domain resources and the number of PRBs occupied by the downlink sub-band frequency domain resources; or, the starting position of the downlink sub-band frequency domain resources and the ending position of the downlink sub-band frequency domain resources;
  • the position information corresponding to the uplink sub-band frequency domain resources includes the starting position of the uplink sub-band frequency domain resources and the number of PRBs occupied by the uplink sub-band frequency domain resources; or, the starting position of the uplink sub-band frequency domain resources and the ending position of the uplink sub-band frequency domain resources;
  • the position information corresponding to the protection sub-band frequency domain resources includes the starting position of the protection sub-band frequency domain resources and the number of PRBs occupied by the protection sub-band frequency domain resources; or, the starting position of the protection sub-band frequency domain resources and the ending position of the protection sub-band frequency domain resources.
  • SBFD enabling information may be sent to the UE via a broadcast message, an RRC message, a DCI message, or a MAC-CE message, where the SBFD enabling information is used to enable the SBFD function; the broadcast message is a MIB message or a SIB message.
  • flexible BWP configuration can be used on a single carrier, and flexible downlink frequency domain resources and uplink frequency domain resources can be configured for the UE through BWP to support data transmission (i.e., data transmission and data reception) in the TDD system, thereby improving resource utilization, improving network coverage and network capacity, and increasing uplink transmission resources and cell coverage, reducing uplink transmission delay and increasing uplink transmission capacity.
  • a resource allocation method is proposed, which can be applied to a UE.
  • a flow chart of the resource allocation method is shown. The method includes:
  • Step 201 Receive BWP frequency domain resource configuration information sent by a base station device; wherein the BWP frequency domain resource configuration information may include a mapping relationship between a BWP identifier and a BWP frequency domain resource.
  • the BWP identifier corresponds to K BWP frequency domain resources, where K is a positive integer; if K is greater than 1, the K BWP frequency domain resources are K discontinuous BWP frequency domain resources, or K continuous BWP frequency domain resources.
  • the BWP frequency domain resources of the downlink BWP corresponding to the BWP identifier are different from or the same as the BWP frequency domain resources of the uplink BWP corresponding to the BWP identifier.
  • the at least two BWP frequency domain resources of the downlink BWP corresponding to the BWP identifier may be discontinuous BWP frequency domain resources; and/or, if the downlink BWP and the uplink BWP correspond to the same BWP identifier, and the BWP identifier corresponds to at least two BWP frequency domain resources of the uplink BWP, then the at least two BWP frequency domain resources of the uplink BWP corresponding to the BWP identifier may be discontinuous BWP frequency domain resources.
  • the number of BWPs corresponding to the first BWP identifier and the number of BWPs corresponding to the second BWP identifier may be the same or different; wherein the first BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP, or the first BWP identifier corresponds to at least one BWP frequency domain resource of the uplink BWP, or the first BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP and at least one BWP frequency domain resource of the uplink BWP; the second BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP, and the second BWP identifier corresponds to at least one BWP frequency domain resource of the uplink BWP.
  • the first BWP identifier corresponds to a BWP frequency domain resource of a downlink BWP, or the first BWP identifier corresponds to a BWP frequency domain resource of an uplink BWP, or the first BWP identifier corresponds to a BWP frequency domain resource of a downlink BWP and a BWP frequency domain resource of an uplink BWP.
  • the second BWP identifier corresponds to at least two BWP frequency domain resources of a downlink BWP and at least one BWP frequency domain resource of an uplink BWP (such as one BWP frequency domain resource), and the at least two BWP frequency domain resources of a downlink BWP are discontinuous BWP frequency domain resources; or the second BWP identifier corresponds to at least one BWP frequency domain resource of a downlink BWP (such as one BWP frequency domain resource) and at least two BWP frequency domain resources of an uplink BWP, and the at least two BWP frequency domain resources of an uplink BWP are discontinuous BWP frequency domain resources.
  • Step 202 Obtain a BWP activation configuration table; wherein the BWP activation configuration table may include a mapping relationship between BWP indication information and BWP identification configuration pairs.
  • obtaining the BWP activation configuration table may include: obtaining a configured BWP activation configuration table; or receiving the BWP activation configuration table sent by the base station device through an RRC message.
  • the BWP identifier configuration pair can be used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP; wherein, if the target BWP identifier configuration pair is used to indicate the first BWP identifier of the downlink BWP and the second BWP identifier of the uplink BWP, the first BWP identifier and the second BWP identifier can be the same or different, then the target BWP frequency domain resources may include the BWP frequency domain resources of the downlink BWP corresponding to the first BWP identifier and the BWP frequency domain resources of the uplink BWP corresponding to the second BWP identifier.
  • the BWP identifier configuration pair includes a first configuration pair and a second configuration pair
  • the first configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP
  • the downlink BWP and the uplink BWP are used in the downlink time slot or symbol
  • the uplink time slot or symbol the uplink time slot or symbol
  • the second configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP
  • the downlink BWP and the uplink BWP are used in the SBFD time slot or symbol
  • the target BWP identifier The first configuration pair in the configuration pair is used to indicate the first BWP identifier of the downlink BWP and the second BW
  • Step 203 Receive the BWP activation configuration sent by the base station device, obtain the target BWP identification configuration pair corresponding to the target BWP indication information included in the BWP activation configuration from the BWP activation configuration table, determine the target BWP frequency domain resources associated with the target BWP identification configuration pair based on the BWP frequency domain resource configuration information, and transmit data based on the target BWP frequency domain resources.
  • receiving the BWP activation configuration sent by the base station device includes: receiving the BWP activation configuration sent by the base station device through a DCI message; or, receiving the BWP activation configuration sent by the base station device through a MAC-CE message; or, receiving the BWP activation configuration sent by the base station device through an RRC message.
  • the BWP activation configuration includes a switch flag and a target BWP indication information; if the switch flag is a first value, the target BWP identification configuration pair corresponding to the target BWP indication information is obtained from the BWP activation configuration table; if the switch flag is a second value, it is prohibited to obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table.
  • the BWP activation configuration includes target BWP indication information; if the target BWP indication information is not a target value, the target BWP identification configuration pair corresponding to the target BWP indication information is obtained from the BWP activation configuration table; if the target BWP indication information is a target value, it is prohibited to obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table.
  • the target BWP identification configuration pair corresponding to the updated target BWP indication information included in the updated BWP activation configuration is obtained from the BWP activation configuration table, and the target BWP frequency domain resources associated with the target BWP identification configuration pair are determined based on the BWP frequency domain resource configuration information.
  • SBFD frequency domain resource configuration information sent by a base station device can also be received, and the SBFD frequency domain resource configuration information can include sub-band frequency domain resources; on this basis, data is transmitted based on the target BWP frequency domain resources, which can include but is not limited to: determining available frequency domain resources based on the target BWP frequency domain resources and sub-band frequency domain resources, and transmitting data based on the available frequency domain resources.
  • transmitting data based on available frequency domain resources may include: transmitting data based on available frequency domain resources during UE access; or transmitting data based on target BWP frequency domain resources during UE access; and transmitting data based on available frequency domain resources after UE access is successful.
  • the target BWP frequency domain resources include BWP frequency domain resources of a downlink BWP and/or BWP frequency domain resources of an uplink BWP
  • the sub-band frequency domain resources include at least one of a downlink sub-band frequency domain resource, an uplink sub-band frequency domain resource, and a protection sub-band frequency domain resource.
  • the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the downlink symbol except the uplink sub-band frequency domain resources are downlink sub-band frequency domain resources, then: when there are overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources. When there are overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources.
  • the BWP frequency domain resources and/or the downlink sub-band frequency domain resources of the downlink BWP are determined as available frequency domain resources.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the uplink symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, then: when there are overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources. When there are overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources.
  • the BWP frequency domain resources and/or the uplink subband frequency domain resources of the uplink BWP are determined as available frequency domain resources.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, then: when there are overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources. When there are overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are downlink sub-band frequency domain resources, then: the BWP frequency domain resources and/or the downlink sub-band frequency domain resources of the downlink BWP are determined as available frequency domain resources.
  • the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are downlink sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources. When the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources. When the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources.
  • the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources. If the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are uplink sub-band frequency domain resources, then: the BWP frequency domain resources of the uplink BWP and/or the uplink sub-band frequency domain resources are determined as available frequency domain resources.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources. When the BWP frequency domain resources of the uplink BWP and the unknown sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources; or, when the BWP frequency domain resources of the uplink BWP and the unknown sub-band frequency domain resources have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources.
  • the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources. When the BWP frequency domain resources of the downlink BWP and the unknown sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources; or, when the BWP frequency domain resources of the downlink BWP and the unknown sub-band frequency domain resources have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources.
  • receiving SBFD frequency domain resource configuration information sent by a base station device may include but is not limited to: receiving SBFD frequency domain resource configuration information sent by a base station device via a broadcast message; or, receiving SBFD frequency domain resource configuration information sent by a base station device via an RRC message; or, receiving SBFD frequency domain resource configuration information sent by a base station device via a MAC-CE message; or, receiving SBFD frequency domain resource configuration information sent by a base station device via a DCI message.
  • the subband frequency domain resources include at least one of downlink subband frequency domain resources, uplink subband frequency domain resources, and guard subband frequency domain resources; if the subband frequency domain resources include downlink subband frequency domain resources, the SBFD frequency domain resource configuration information includes position information corresponding to the downlink subband frequency domain resources. Alternatively, if the subband frequency domain resources include uplink subband frequency domain resources, the SBFD frequency domain resource configuration information includes position information corresponding to the uplink subband frequency domain resources.
  • the SBFD frequency domain resource configuration information includes the position information corresponding to the downlink sub-band frequency domain resources, and the UE derives the position information corresponding to the uplink sub-band frequency domain resources based on the position information corresponding to the downlink sub-band frequency domain resources and the number of frequency domain resources (the number of frequency domain resources can be pre-configured in the UE or sent to the UE by the base station device, and there is no restriction on this); or, the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources, and the UE derives the position information corresponding to the downlink sub-band frequency domain resources based on the position information corresponding to the uplink sub-band frequency domain resources and the number of frequency domain resources; or, the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources and the position information corresponding to the downlink sub-band frequency domain resources
  • the SBFD frequency domain resource configuration information includes position information corresponding to the downlink sub-band frequency domain resources, position information corresponding to the protection sub-band frequency domain resources, and the UE derives the position information corresponding to the uplink sub-band frequency domain resources based on the position information corresponding to the downlink sub-band frequency domain resources, the position information corresponding to the protection sub-band frequency domain resources and the number of frequency domain resources; or, the SBFD frequency domain resource configuration information includes position information corresponding to the uplink sub-band frequency domain resources, position information corresponding to the protection sub-band frequency domain resources, and the UE derives the position information corresponding to the uplink sub-band frequency domain resources based on the position information corresponding to the downlink sub-band frequency domain resources, the position information corresponding to the protection sub-band frequency domain resources and the number of frequency domain resources.
  • the position information corresponding to the downlink sub-band frequency domain resources is derived from the position information corresponding to the protection sub-band frequency domain resources and the number of frequency domain resources; or, the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources, the position information corresponding to the protection sub-band frequency domain resources, and the position information corresponding to the downlink sub-band frequency domain resources; or, the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources and the position information corresponding to the downlink sub-band frequency domain resources, and the UE derives the position information corresponding to the protection sub-band frequency domain resources based on the position information corresponding to the uplink sub-band frequency domain resources, the position information corresponding to the downlink sub-band frequency domain resources, and the number of frequency domain resources.
  • the position information corresponding to the downlink sub-band frequency domain resources includes the starting position of the downlink sub-band frequency domain resources and the number of PRBs occupied by the downlink sub-band frequency domain resources; or, the starting position of the downlink sub-band frequency domain resources and the ending position of the downlink sub-band frequency domain resources;
  • the position information corresponding to the uplink sub-band frequency domain resources includes the starting position of the uplink sub-band frequency domain resources and the number of PRBs occupied by the uplink sub-band frequency domain resources; or, the starting position of the uplink sub-band frequency domain resources and the ending position of the uplink sub-band frequency domain resources;
  • the position information corresponding to the protection sub-band frequency domain resources includes the starting position of the protection sub-band frequency domain resources and the number of PRBs occupied by the protection sub-band frequency domain resources; or, the starting position of the protection sub-band frequency domain resources and the ending position of the protection sub-band frequency domain resources.
  • SBFD enabling information sent by a base station device can also be received through a broadcast message, an RRC message, a DCI message or a MAC-CE message, and the SBFD enabling information is used to enable the SBFD function; wherein the broadcast message is a MIB (Master Information Block) message or a SIB (Secondary information block) message, and the SIB message can be SIBx, where SIBx indicates that it can be any SIB information block.
  • MIB Master Information Block
  • SIB Secondary information block
  • flexible BWP configuration can be used on a single carrier, and flexible downlink frequency domain resources and uplink frequency domain resources can be configured for the UE through BWP to support data transmission (i.e., data transmission and data reception) in the TDD system, thereby improving resource utilization, improving network coverage and network capacity, and increasing uplink transmission resources and cell coverage, reducing uplink transmission delay and increasing uplink transmission capacity.
  • the frame structure of TDD can be completed by semi-static configuration plus dynamic indication.
  • multiple SFCs Slot Format Combination
  • SFI Slot Format Indicator
  • the base station equipment can select the time slot format that meets the business needs and add these time slot formats to the SFC.
  • some time slot formats can be seen in Table 1, D represents DL symbol, U represents UL symbol, and F represents flexible symbol.
  • SFC it is identified by a fixed ID and contains one or more time slot format types.
  • the base station device After completing the SFI configuration, the base station device sends multiple slot format combinations to the UE in the RRC message. After configuring multiple slot format combinations through RRC signaling, the base station device informs the UE of the index of the currently used SFC in DCI format 2_0 through the periodic PDCCH. After the UE correctly receives the information of DCI format 2_0, it determines the slot format of each slot within a certain period according to the value of the SFC index. At this point, the base station device and the UE complete the configuration of the frame structure through dynamic indication, and can perform uplink and downlink data transmission.
  • Time domain resource allocation The Time domain resource assignment field in the DCI indicates the time domain position of the downlink channel. This field has a total of 4 bits, with values of 0-15. Assuming the value is m, then m+1 indicates the row index of the time domain resource allocation table. The information in this row indicates the time domain resources of the PDSCH.
  • Frequency domain resource allocation The Frequency domain resource assignment field in DCI indicates the frequency domain resource allocation of the downlink channel.
  • PDSCH frequency domain resource allocation is divided into Type 0 and Type 1.
  • Type 0 supports non-continuous resource allocation to obtain frequency diversity gain.
  • Type 1 supports continuous resource allocation, which can reduce the number of bits required for this field.
  • DCI format 1_0 only supports Type 1.
  • Type 0 For non-continuous resource allocation type, an RBG is a VRB group, which consists of P continuous VRBs. The number is determined by the high-level parameters rbg-Size and BWP bandwidth. Under the resource allocation type of Type 0, Frequency domain resource assignment is used as a bitmap to indicate which RBGs are allocated to the downlink channel.
  • Each bit in the bitmap represents an RBG.
  • the highest bit corresponds to RBG0.
  • a bit of 1 indicates that the RBG is allocated to the downlink channel, and a bit of 0 indicates that it is not a downlink channel resource.
  • Type 1 The frequency domain resource indication field will not be used as a bitmap, but will indicate a RIV (Resource Indicator Value) value, through which the user equipment calculates the starting RB and the number of occupied RBs of the downlink channel.
  • RIV Resource Indicator Value
  • the frame structure can be divided into UL time slots, DL time slots and F time slots according to time slots.
  • the symbols in the F time slots can be configured as UL symbols, DL symbols and F (Flexible) symbols.
  • F symbols can be used for UL, DL or GP.
  • uplink data can be transmitted in the UL time slot, UL symbols or F symbols in the F time slot.
  • Uplink data cannot be transmitted in the DL time slot, nor can it be transmitted in the DL symbols in the F time slot.
  • downlink data can be transmitted in the DL time slot, DL symbols or F symbols in the F time slot.
  • Downlink data cannot be transmitted in the UL time slot, nor can it be transmitted in the UL symbols in the F time slot.
  • SBFD frequency domain resources can be configured in time-frequency resources (such as UL time slots, DL time slots, and F time slots). On the SBFD frequency domain resources, data in a different direction from other time-frequency resources can be transmitted. For example, SBFD frequency domain resources are configured in the DL time slot, and uplink data is transmitted through the SBFD frequency domain resources, so that the uplink data is transmitted in the DL time slot. For another example, SBFD frequency domain resources are configured in the DL symbol of the F time slot, and uplink data is transmitted through the SBFD frequency domain resources, so that the uplink data is transmitted in the DL symbol of the F time slot.
  • SBFD frequency domain resources are configured in the UL time slot, and downlink data is transmitted through the SBFD frequency domain resources, so that the downlink data is transmitted in the UL time slot.
  • SBFD frequency domain resources are configured in the UL symbol of the F time slot, and downlink data is transmitted through the SBFD frequency domain resources, so that the downlink data is transmitted in the UL time slot.
  • SBFD symbols can be defined as symbols that can be configured with SBFD sub-bands for the base station device and the UE.
  • SBFD frequency domain resources On the SBFD sub-bands of these SBFD symbols (referred to as SBFD frequency domain resources), the base station device and the UE can perform full-duplex communication, that is, uplink transmission, downlink transmission, or uplink and downlink transmission can be performed on the SBFD frequency domain resources.
  • the SBFD frequency domain resources can be clearly indicated as uplink, downlink, or Flexible.
  • uplink or downlink can be flexibly scheduled on the SBFD frequency domain resources.
  • the configuration of the SBFD time slot or SBFD symbol may include: which symbols in the DL time slot, UL time slot and F time slot are used for SBFD transmission, as well as the implementation period and starting point, etc.
  • a resource allocation method is proposed, involving BWP frequency domain resource configuration in a single carrier case, BWP activation configuration table, BWP activation configuration, SBFD frequency domain resource configuration, the relationship between BWP frequency domain resources and SBFD sub-band frequency domain resources (such as the relationship between the uplink sub-band frequency domain resources of SBFD and the uplink BWP frequency domain resources, the relationship between the downlink sub-band frequency domain resources of SBFD and the downlink BWP frequency domain resources), etc.
  • BWP frequency domain resource configuration The base station device sends BWP frequency domain resource configuration information to the UE, and the UE receives the BWP frequency domain resource configuration information sent by the base station device; wherein the BWP frequency domain resource configuration information may include a mapping relationship between a BWP identifier and a BWP frequency domain resource.
  • the downlink BWP and the uplink BWP may correspond to the same BWP identifier or different BWP identifiers. If the downlink BWP and the uplink BWP correspond to the same BWP identifier, the BWP frequency domain resources of the downlink BWP corresponding to the BWP identifier and the BWP frequency domain resources of the uplink BWP corresponding to the BWP identifier may be different or the same.
  • the BWP identifier of the downlink BWP is 1
  • the BWP identifier of the uplink BWP is 1
  • the BWP frequency domain resources of the downlink BWP are different from the BWP frequency domain resources of the uplink BWP.
  • the BWP frequency domain resources of the downlink BWP partially overlap with the BWP frequency domain resources of the uplink BWP.
  • the BWP frequency domain resources of the uplink BWP1 are from the 40th PRB to the 100th PRB
  • the BWP frequency domain resources of the downlink BWP1 are from the 0th PRB to the 60th PRB.
  • the overlapping part of the BWP frequency domain resources is from the 40th PRB to the 60th PRB.
  • the BWP identifier of the downlink BWP is 1
  • the BWP identifier of the uplink BWP is 1
  • the BWP frequency domain resources of the downlink BWP are different from the BWP frequency domain resources of the uplink BWP.
  • the BWP frequency domain resources of the downlink BWP do not overlap with the BWP frequency domain resources of the uplink BWP.
  • the BWP frequency domain resources of the downlink BWP1 are from the 0th PRB to the 50th PRB, and the BWP frequency domain resources of the uplink BWP1 are from the 61st PRB to the 100th PRB.
  • the downlink BWP and the uplink BWP may correspond to the same BWP identifier, and the BWP identifier may correspond to at least two BWP frequency domain resources of the downlink BWP (at least two BWP frequency domain resources are discontinuous BWP frequency domain resources), and the BWP identifier may correspond to at least one BWP frequency domain resource of the uplink BWP.
  • the BWP identifier may correspond to at least two BWP frequency domain resources of the uplink BWP (at least two BWP frequency domain resources are discontinuous BWP frequency domain resources), and the BWP identifier may correspond to at least one BWP frequency domain resource of the downlink BWP.
  • discontinuous BWP frequency domain resources may also be referred to as discrete BWP frequency domain resources.
  • the BWP identifier may correspond to two BWP frequency domain resources of the downlink BWP, and these two BWP frequency domain resources are discontinuous BWP frequency domain resources, and the BWP identifier may correspond to one BWP frequency domain resource of the uplink BWP.
  • the BWP identifier of the downlink BWP is 3
  • the BWP identifier of the uplink BWP is 3
  • the BWP frequency domain resources of the downlink BWP are different from the BWP frequency domain resources of the uplink BWP (not overlapping in FIG3C , or partially overlapping)
  • the BWP frequency domain resources of the downlink BWP3 are from the 0th PRB to the 20th PRB, and from the 71st PRB to the 100th PRB
  • the BWP frequency domain resources of the uplink BWP3 are from the 21st PRB to the 70th PRB.
  • the BWP identifier may correspond to two BWP frequency domain resources of the uplink BWP, and the two BWP frequency domain resources are discontinuous BWP frequency domain resources, and the BWP identifier may correspond to one BWP frequency domain resource of the downlink BWP.
  • the BWP identifier of the downlink BWP is 3
  • the BWP identifier of the uplink BWP is 3
  • the BWP frequency domain resources of the downlink BWP are different from the BWP frequency domain resources of the uplink BWP (not overlapping in FIG3D , or partially overlapping)
  • the BWP frequency domain resources of the uplink BWP3 are from the 0th PRB to the 20th PRB, and from the 71st PRB to the 100th PRB
  • the BWP frequency domain resources of the downlink BWP3 are from the 21st PRB to the 70th PRB.
  • multiple BWPs may be configured, such as multiple asymmetric downlink BWPs and/or uplink BWPs.
  • the number of downlink BWPs may be the same as or different from the number of uplink BWPs.
  • the BWP identifier of the uplink BWP may be the same as or different from the BWP identifier of the downlink BWP.
  • two downlink BWPs may be configured for the UE and one uplink BWP may be configured for the UE, or one downlink BWP may be configured for the UE and two uplink BWPs may be configured for the UE, or two downlink BWPs may be configured for the UE and two uplink BWPs may be configured for the UE, and so on.
  • the BWP identifiers of the two BWPs are recorded as the first BWP identifier and the second BWP identifier, and the number of BWPs corresponding to the first BWP identifier and the number of BWPs corresponding to the second BWP identifier can be the same or different.
  • the first BWP identifier may correspond to at least one BWP frequency domain resource of a downlink BWP
  • the second BWP identifier may correspond to at least one BWP frequency domain resource of a downlink BWP
  • the second BWP identifier corresponds to at least one BWP frequency domain resource of an uplink BWP.
  • the first BWP identifier is 1, the second BWP identifier is 2, BWP1 corresponds to a BWP frequency domain resource of a downlink BWP, and BWP2 corresponds to a BWP frequency domain resource of a downlink BWP and a BWP frequency domain resource of an uplink BWP.
  • FIG3E it is a 2:1 configuration of a downlink BWP and an uplink BWP, and the base station device is configured with 2 downlink BWPs and 1 uplink BWP.
  • the number of downlink BWPs can be more, and the number of uplink BWPs can be more, and there is no restriction on this.
  • 2 downlink BWPs and 2 uplink BWPs can be configured to form two BWP matching pairs, and each BWP matching pair includes 1 downlink BWP and 1 uplink BWP.
  • the first BWP identifier may correspond to at least one BWP frequency domain resource of the uplink BWP
  • the second BWP identifier may correspond to at least one BWP frequency domain resource of the downlink BWP
  • the second BWP identifier corresponds to at least one BWP frequency domain resource of the uplink BWP.
  • the first BWP identifier is 1, the second BWP identifier is 2, BWP1 corresponds to one BWP frequency domain resource of the uplink BWP, and BWP2 corresponds to one BWP frequency domain resource of the downlink BWP and one BWP frequency domain resource of the uplink BWP.
  • FIG3F it is a 1:2 configuration of the downlink BWP and the uplink BWP, and the base station device is configured with one downlink BWP and two uplink BWPs.
  • the number of downlink BWPs can be more, and the number of uplink BWPs can be more, and there is no restriction on this.
  • two downlink BWPs and two uplink BWPs can be configured to form two BWP matching pairs, and each BWP matching pair includes one downlink BWP and one uplink BWP.
  • the first BWP identifier may correspond to at least one BWP frequency domain resource of the downlink BWP and at least one BWP frequency domain resource of the uplink BWP.
  • the second BWP identifier may correspond to at least two BWP frequency domain resources of the downlink BWP and at least one BWP frequency domain resource of the uplink BWP, or the second BWP identifier may correspond to at least one BWP frequency domain resource of the downlink BWP and at least two BWP frequency domain resources of the uplink BWP.
  • the first BWP identifier is 1, the second BWP identifier is 3, BWP1 corresponds to one BWP frequency domain resource of the uplink BWP and one BWP frequency domain resource of the downlink BWP, BWP3 corresponds to two BWP frequency domain resources of the downlink BWP and one BWP frequency domain resource of the uplink BWP, and the two BWP frequency domain resources of the downlink BWP are discontinuous BWP frequency domain resources.
  • the base station device is configured with 3 downlink BWPs and 2 uplink BWPs.
  • the base station device can be configured with symmetrical BWP matching pairs and asymmetrical BWP matching pairs, the symmetrical BWP matching pairs can be downlink BWP1 and uplink BWP1, and the asymmetrical BWP matching pairs can be downlink BWP3 and uplink BWP3.
  • the BWP identifiers corresponding to different BWP matching pairs can be different, and non-continuous allocation of BWP frequency domain resources is supported.
  • the BWP identifier may correspond to K BWP frequency domain resources, where K may be a positive integer; if K is greater than 1, the K BWP frequency domain resources may be K discontinuous BWP frequency domain resources, or K continuous BWP frequency domain resources.
  • the base station device can send BWP frequency domain resource configuration information to the UE.
  • the BWP frequency domain resource configuration information may include a mapping relationship between the BWP identifier and the BWP frequency domain resource. See Table 2, which is an example of BWP frequency domain resource configuration information.
  • the BWP frequency domain resource configuration information may also be referred to as BWP resource allocation indication information.
  • BWP-ID BWP logo
  • locationAndBandwidth-1 location and bandwidth
  • INTEGER(0..37949) ... ... locationAndBandwidth-K INTEGER(0..37949)
  • BWP-ID represents the BWP identifier
  • INTEGER (0..3) represents the value of the BWP identifier, such as 1, 2, 3
  • locationAndBandwidth-1 represents the 1st BWP frequency domain resource corresponding to the BWP identifier
  • locationAndBandwidth-K represents the Kth BWP frequency domain resource corresponding to the BWP identifier
  • INTEGER (0..37949) represents the position corresponding to the BWP frequency domain resource, such as from the 0th PRB to the 20th PRB.
  • the BWP frequency domain resource configuration information (as shown in Table 2) can also indicate whether this BWP identifier is the BWP identifier corresponding to the uplink BWP or the BWP identifier corresponding to the downlink BWP, and this process will not be repeated.
  • BWP activation configuration table The base station device and the UE may pre-configure the same BWP activation configuration table, for example, pre-configure the BWP activation configuration table at the physical layer.
  • the base station device may obtain the BWP activation configuration table and send the BWP activation configuration table to the UE via an RRC message, for example, the base station device broadcasts the BWP activation configuration table to multiple UEs via an RRC message.
  • the BWP activation configuration table may include a mapping relationship between BWP indication information and a BWP identifier configuration pair. For each BWP identifier configuration pair in the BWP activation configuration table, the BWP identifier configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP.
  • the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP may be the same or different. See Table 3 for an example of a BWP activation configuration table. 16 configurations are given in the BWP activation configuration table.
  • the BWP indication information can be represented by 4 bits, and each BWP indication information corresponds to a BWP identifier configuration pair, which is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP.
  • the BWP identifier configuration pair corresponding to the BWP indication information "0000" is used to indicate that the BWP identifier of the downlink BWP is 1 and the BWP identifier of the uplink BWP is 1.
  • the BWP activation configuration table may include a mapping relationship between BWP indication information and a BWP identifier configuration pair.
  • the BWP identifier configuration pair may include a first configuration pair and a second configuration pair.
  • the first configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP.
  • the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP may be the same or different, and the downlink BWP and the uplink BWP are used for downlink time slots or symbols, uplink time slots or symbols, and Flexible time slots or symbols.
  • the second configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP.
  • the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP may be the same or different, and the downlink BWP and the uplink BWP are used for SBFD time slots or symbols. See Table 4 for an example of a BWP activation configuration table.
  • the BWP indication information can be represented by 4 bits, and each BWP indication information corresponds to a BWP identifier configuration pair, which includes a first configuration pair and a second configuration pair.
  • each BWP indication information corresponds to a BWP identifier configuration pair, which includes a first configuration pair and a second configuration pair.
  • the first configuration pair is valid, and the second configuration pair is invalid.
  • the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP are indicated by the first configuration pair.
  • SBFD time slots or symbols the second configuration pair is valid, and the first configuration pair is invalid.
  • the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP are indicated by the second configuration pair.
  • BWP activation configuration may include the following steps:
  • Step S11 The base station device sends a BWP activation configuration to the UE.
  • the BWP activation configuration includes target BWP indication information, such as any BWP indication information in the BWP activation configuration table, such as 0000, 0001.
  • the base station device may send the BWP activation configuration to the UE via a DCI message; or, the base station device may send the BWP activation configuration to the UE via a MAC-CE message; or, the base station device may send the BWP activation configuration to the UE via an RRC message.
  • Step S12 The UE receives the BWP activation configuration sent by the base station device, and obtains the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table.
  • the UE can obtain a target BWP identifier configuration pair from the BWP activation configuration table shown in Table 3, where the target BWP identifier configuration pair is used to indicate a first BWP identifier of a downlink BWP and a second BWP identifier of an uplink BWP.
  • the first BWP identifier and the second BWP identifier may be the same or different. For example, when the target BWP indication information is 0000, the target BWP identifier configuration pair is used to indicate that the first BWP identifier of the downlink BWP is 1, and the second BWP identifier of the uplink BWP is 1.
  • the UE may obtain a target BWP identifier configuration pair from the BWP activation configuration table shown in Table 4, and the target BWP identifier configuration pair includes a first configuration pair and a second configuration pair.
  • the first configuration pair is valid, and the first configuration pair is used to indicate a first BWP identifier of a downlink BWP and a second BWP identifier of an uplink BWP, and the first BWP identifier and the second BWP identifier are the same or different.
  • the first configuration pair is used to indicate a first BWP identifier of a downlink BWP as 1, and a second BWP identifier of an uplink BWP as 1.
  • the second configuration pair is valid, and the second configuration pair is used to indicate a third BWP identifier of a downlink BWP and a fourth BWP identifier of an uplink BWP, and the third BWP identifier and the fourth BWP identifier are the same or different.
  • the target BWP indication information is 0000
  • the second configuration pair is used to indicate a first BWP identifier of a downlink BWP as 2, and a second BWP identifier of an uplink BWP as 2.
  • the BWP activation configuration may include a switch flag and the above-mentioned target BWP indication information. If the switch flag is a first value, the UE can obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table; if the switch flag is a second value, the UE is prohibited from obtaining the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table, that is, step S12 and subsequent steps are not adopted. In this case, the UE's processing method is not restricted.
  • the switch flag and the target BWP indication information may be carried in the DCI message.
  • the DCI message may include a Bandwidth part indicator.
  • a switch flag may be added to the Bandwidth part indicator. If the switch flag is the second value (such as 0), the Bandwidth part indicator is used for the original BWP switching indication. If the switch flag is the first value (such as 1), the Bandwidth part indicator is used for the target BWP indication information, as shown in Table 5.
  • the BWP activation configuration includes the target BWP indication information. If the target BWP indication information is a target value (such as any value other than the BWP indication information in Table 3 or Table 4), the UE is prohibited from obtaining the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table, that is, step S12 and subsequent steps are not adopted, and the processing method of the UE is not restricted. If the target BWP indication information is not a target value (such as any value in Table 3 or Table 4), the UE can obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table.
  • a target value such as any value other than the BWP indication information in Table 3 or Table 4
  • a new Bandwidth part indicator for SBFD IE (bandwidth part indication of SBFD element) is added in the DCI message to distinguish the Bandwidth part indicator, as shown in Table 6.
  • Step S13 The UE determines the target BWP frequency domain resources associated with the target BWP identifier configuration pair based on the BWP frequency domain resource configuration information. For example, since the target BWP identifier configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP, and the BWP frequency domain resource configuration information includes a mapping relationship between the BWP identifier and the BWP frequency domain resources, the UE can determine the target BWP frequency domain resources associated with the target BWP identifier configuration pair based on the BWP frequency domain resource configuration information.
  • the target BWP frequency domain resources may include the BWP frequency domain resources of the downlink BWP corresponding to the first BWP identifier and the BWP frequency domain resources of the uplink BWP corresponding to the second BWP identifier.
  • the target BWP frequency domain resources may include the BWP frequency domain resources of the downlink BWP corresponding to the first BWP identifier and the BWP frequency domain resources of the uplink BWP corresponding to the second BWP identifier.
  • the target BWP frequency domain resources may include the BWP frequency domain resources of the downlink BWP corresponding to the third BWP identifier and the BWP frequency domain resources of the uplink BWP corresponding to the fourth BWP identifier.
  • Step S14 The UE transmits data based on the target BWP frequency domain resources.
  • the UE may send data, such as application data or signals, on the BWP frequency domain resources of the uplink BWP.
  • the UE may receive data, such as application data or signals, on the BWP frequency domain resources of the downlink BWP.
  • the UE may transmit data based on the target BWP frequency domain resources, such as sending uplink data (such as application data or signals) or receiving downlink data (such as application data or signals).
  • the UE may transmit data based on the target BWP frequency domain resources.
  • Step S15 The base station device determines the target BWP frequency domain resources associated with the target BWP identifier configuration pair (ie, the target BWP identifier configuration pair corresponding to the UE) based on the BWP frequency domain resource configuration information.
  • Step S16 The base station device transmits data to the UE based on the target BWP frequency domain resources.
  • the base station device can receive data on the BWP frequency domain resources of the uplink BWP, such as receiving application data or signals. If the target BWP frequency domain resources include the BWP frequency domain resources of the downlink BWP, the base station device can send data on the BWP frequency domain resources of the downlink BWP, such as sending application data or signals.
  • the base station device After the base station device sends the BWP activation configuration to the UE, if the BWP frequency domain resources corresponding to the UE change within the BWP switching time, the base station device sends the updated BWP activation configuration to the UE, and the updated BWP activation configuration includes the updated target BWP indication information.
  • the UE obtains the target BWP identification configuration pair corresponding to the updated target BWP indication information from the BWP activation configuration table, determines the target BWP frequency domain resources associated with the target BWP identification configuration pair based on the BWP frequency domain resource configuration information, and transmits data based on the target BWP frequency domain resources.
  • FIG. 4A is a schematic diagram of BWP switching (single BWP case, switching of a single activated BWP pair), DL BWP#1 (i.e., downlink BWP1)/UL BWP#1 (i.e., uplink BWP1) and DL BWP#3/UL BWP#3 have asymmetric BWP frequency domain resource configurations, and DL BWP#3 has two non-contiguous BWP frequency domain resources, while the DL BWP/UL BWP of BWP#2 occupies the same BWP frequency domain resources.
  • DL BWP#1 i.e., downlink BWP1
  • UL BWP#1 i.e., uplink BWP1
  • DL BWP#3/UL BWP#3 have asymmetric BWP frequency domain resource configurations
  • DL BWP#3 has two non-contiguous BWP frequency domain resources
  • the base station device first activates DL BWP#1/UL BWP#1 through DCI, and then the base station device notifies the UE through DCI to switch DL BWP#1/UL BWP#1 to BWP#2, and then the base station device notifies the UE through DCI to switch BWP#2 to DL BWP#3/UL BWP#3.
  • the horizontal axis is Time/Event
  • the vertical axis is Frequency
  • BWP switching by DCI means BWP switching is achieved through DCI
  • BWP-In activity Timer Expiry means that the DCI activity timer has expired, that is, switching is performed within the BWP switching time.
  • DL BWP#1/UL BWP#1, BWP#2 and DL BWP#3/UL BWP#3 have symmetrical BWP frequency domain resource configurations, and DL BWP#3 has two non-contiguous BWP frequency domain resources, and the base station device and UE support simultaneous activation of different BWP identifiers.
  • the base station device first activates DL BWP#1 and UL BWP#3 through DCI, and then the base station device notifies the UE through DCI to switch DL BWP#1 and UL BWP#3 to BWP#2, and then the base station device notifies the UE through DCI to switch BWP#2 to DL BWP#3 and UL BWP#1.
  • DL BWP#1/UL BWP#1, DL BWP#2/UL BWP#2 and DL BWP#3/UL BWP#3 have different BWP frequency domain resource configurations
  • DL BWP#1/UL BWP#1 and DL BWP#3/UL BWP#3 have asymmetric BWP frequency domain resources
  • DL BWP#3 has two non-contiguous BWP frequency domain resources, while the DL BWP/UL BWP of BWP#2 occupies the same BWP frequency domain resource.
  • the base station device first activates DL BWP#1 and UL BWP#1 through DCI, and then, the base station device notifies the UE through DCI to switch DL BWP#1 and UL BWP#1 to DL BWP#2 and UL BWP#2, and then, the base station device notifies the UE through DCI to switch DL BWP#2 and UL BWP#2 to DL BWP#3 and UL BWP#3.
  • FIG. 4D is a schematic diagram of BWP switching (switching of multiple BWP situations, i.e., for the two configuration pairs in Table 4), DL BWP#1/UL BWP#1 and DL BWP#3/UL BWP#3 have asymmetric BWP frequency domain resource configurations, and DL BWP#3 has two non-contiguous BWP frequency domain resources, while DL BWP#2/UL BWP#2 of BWP#2 occupies the same BWP frequency domain resource.
  • the base station device first activates DL BWP#1/UL BWP#1 and DL BWP#2/UL BWP#2 through DCI, and then the base station device can notify the UE through DCI to switch DL BWP#1/UL BWP#1 and DL BWP#2/UL BWP#2 to DL BWP#3/UL BWP#3.
  • the base station device may send SBFD frequency domain resource configuration information to the UE.
  • the SBFD frequency domain resource configuration information includes sub-band frequency domain resources.
  • the sub-band frequency domain resources may include at least one of downlink sub-band frequency domain resources, uplink sub-band frequency domain resources, and protection sub-band frequency domain resources.
  • the base station device sends the SBFD frequency domain resource configuration information to the UE via a broadcast message; or, sends the SBFD frequency domain resource configuration information to the UE via an RRC message; or, sends the SBFD frequency domain resource configuration information to the UE via a MAC-CE message; or, sends the SBFD frequency domain resource configuration information to the UE via a DCI message.
  • the SBFD frequency domain resource configuration information may include position information corresponding to the downlink sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information may include position information corresponding to the uplink sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information may include the position information and the number of frequency domain resources corresponding to the downlink sub-band frequency domain resources (the number of frequency domain resources may be carried in the SBFD frequency domain resource configuration information, may be pre-configured in the UE, or may be transmitted through other messages.
  • the SBFD frequency domain resource configuration information is taken as an example).
  • the downlink sub-band frequency domain resources may be excluded from the number of frequency domain resources to obtain the position information corresponding to the uplink sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information may include the position information and the number of frequency domain resources corresponding to the uplink sub-band frequency domain resources.
  • the uplink sub-band frequency domain resources may be excluded from the number of frequency domain resources to obtain the position information corresponding to the downlink sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information may include the position information corresponding to the uplink sub-band frequency domain resources and the position information corresponding to the downlink sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information includes the position information and the number of frequency domain resources corresponding to the downlink sub-band frequency domain resources, and the position information corresponding to the protection sub-band frequency domain resources is derived from the position information and the number of frequency domain resources corresponding to the downlink sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information includes the position information and the number of frequency domain resources corresponding to the protection sub-band frequency domain resources, and the position information corresponding to the downlink sub-band frequency domain resources is derived from the position information and the number of frequency domain resources corresponding to the protection sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information includes the position information corresponding to the downlink sub-band frequency domain resources and the position information corresponding to the protection sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information includes the position information and the number of frequency domain resources corresponding to the uplink sub-band frequency domain resources, and the position information corresponding to the protection sub-band frequency domain resources is derived from the position information and the number of frequency domain resources corresponding to the uplink sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information includes the position information and the number of frequency domain resources corresponding to the protection sub-band frequency domain resources, and the position information corresponding to the uplink sub-band frequency domain resources is derived from the position information and the number of frequency domain resources corresponding to the protection sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources and the position information corresponding to the protection sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information includes the position information corresponding to the downlink sub-band frequency domain resources, the position information corresponding to the protection sub-band frequency domain resources, and the number of frequency domain resources, and the position information corresponding to the uplink sub-band frequency domain resources is derived through the above parameters.
  • the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources, the position information corresponding to the protection sub-band frequency domain resources, and the number of frequency domain resources, and the position information corresponding to the downlink sub-band frequency domain resources is derived through the above parameters.
  • the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources, the position information corresponding to the downlink sub-band frequency domain resources, and the number of frequency domain resources, and the position information corresponding to the protection sub-band frequency domain resources is derived through the above parameters.
  • the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources, the position information corresponding to the protection sub-band frequency domain resources, and the position information corresponding to the downlink sub-band frequency domain resources.
  • the location of the downlink sub-band frequency domain resources can be determined based on the location information corresponding to the downlink sub-band frequency domain resources. If the sub-band frequency domain resources include uplink sub-band frequency domain resources, the location of the uplink sub-band frequency domain resources can be determined based on the location information corresponding to the uplink sub-band frequency domain resources. If the sub-band frequency domain resources include protection sub-band frequency domain resources, the location of the protection sub-band frequency domain resources can be determined based on the location information corresponding to the protection sub-band frequency domain resources.
  • Figure 5 is a schematic diagram of the frequency domain relationship between UL subband (uplink subband frequency domain resources), DL subband (downlink subband frequency domain resources) and guard band (guard subband frequency domain resources).
  • the indication method of UL subband, DL subband and guard band can be carried through broadcast messages, RRC messages (i.e., RRC dedicated messages), MAC-CE messages or DCI messages.
  • the number of PRBs and frequency domain positions occupied by the UL subband and the total number of PRBs and frequency domain positions occupied by the guard band can be indicated (the guard band can be explicitly indicated or be 0).
  • the number of PRBs and frequency domain positions occupied by the UL subband can be eliminated by the total number of PRBs (i.e., the number of frequency domain resources) and the PRB frequency domain positions, and the number of PRBs and frequency domain positions occupied by the guard band can be eliminated, and the number of PRBs and frequency domain positions occupied by the DL subband can be left.
  • the number of PRBs and frequency domain positions occupied by the DL subband and the total number of PRBs and frequency domain positions occupied by the guard band can be indicated.
  • the number of PRBs and frequency domain positions occupied by the DL subband can be eliminated by the total number of PRBs and the PRB frequency domain positions, and the number of PRBs and frequency domain positions occupied by the guard band can be eliminated, and the number of PRBs and frequency domain positions occupied by the UL subband can be left.
  • the number of PRBs and the frequency domain positions occupied by the UL subband and the total number of PRBs and the frequency domain positions occupied by the DL subband may be indicated, and the number of PRBs and the frequency domain positions occupied by the DL subband may be eliminated by the total number of PRBs and the PRB frequency domain positions, and the number of PRBs and the frequency domain positions occupied by the UL subband may be eliminated, and what remains is the number of PRBs and the frequency domain positions occupied by the guard band.
  • the location information corresponding to the downlink sub-band frequency domain resources may include the starting position of the downlink sub-band frequency domain resources and the number of PRBs occupied by the downlink sub-band frequency domain resources, that is, indicating the number of the starting PRB and the total number of PRBs occupied in the frequency domain (M*N), as shown in Table 7, which is an example of location information.
  • the position information corresponding to the downlink sub-band frequency domain resources may include the starting position of the downlink sub-band frequency domain resources and the ending position of the downlink sub-band frequency domain resources, that is, the total occupied amount of the downlink sub-band frequency domain resources is calculated according to the starting position and the ending position of the downlink sub-band frequency domain resources, as shown in Table 8.
  • Bit length meaning The number of the starting PRB of the DL subband B DL Subband start position End PRB number of DL subband C DL Subband end position
  • the location information corresponding to the uplink subband frequency domain resource may include the starting position of the uplink subband frequency domain resource and the number of PRBs occupied by the uplink subband frequency domain resource, that is, indicating the number of the starting PRB and the total number of PRBs occupied in the frequency domain (M*N), as shown in Table 9, which is an example of location information.
  • the position information corresponding to the uplink sub-band frequency domain resources may include the starting position of the uplink sub-band frequency domain resources and the ending position of the uplink sub-band frequency domain resources, that is, the total occupied uplink sub-band frequency domain resources are calculated according to the starting position and the ending position of the uplink sub-band frequency domain resources, as shown in Table 10.
  • the location information corresponding to the protected subband frequency domain resources may include the starting position of the protected subband frequency domain resources and the number of PRBs occupied by the protected subband frequency domain resources, that is, indicating the number of the starting PRB and the total number of PRBs occupied in the frequency domain (M*N), as shown in Table 11, which is an example of location information.
  • the position information corresponding to the protection subband frequency domain resources may include the starting position of the protection subband frequency domain resources and the ending position of the protection subband frequency domain resources, that is, the total occupied amount of the protection subband frequency domain resources is calculated according to the starting position and the ending position of the protection subband frequency domain resources, as shown in Table 12.
  • the position information corresponding to the downlink sub-band frequency domain resources can be indicated by a bitmap
  • the position information corresponding to the uplink sub-band frequency domain resources can be indicated by a bitmap
  • the position information corresponding to the protection sub-band frequency domain resources can be indicated by a bitmap.
  • an example of the position information corresponding to the uplink sub-band frequency domain resources is given in Table 13.
  • the base station device can send SBFD enable information to the UE through a broadcast message or an RRC message.
  • the SBFD enable information is used to enable the SBFD function, that is, the UE enables the SBFD function.
  • the broadcast message can be a MIB message or a SIB message
  • the SIB message can be SIBx.
  • the base station device can carry 1-bit SBFD enable information through a broadcast message or carry 1-bit SBFD enable information through a UE-specific RRC message, as shown below:
  • SBFD enabling information can be broadcast to all UEs in the cell through MIB or SIBx, where SIBx represents any SIB information block.
  • SIBx represents any SIB information block.
  • the spare field (Spare) in MIB can be used to indicate SBFD mode enabling and disabling.
  • the enabling of the SBFD mode is an important system configuration parameter
  • SIBx when SIBx is used to broadcast the SBFD enabling information, it is broadcast in SIB1.
  • the same important system information as in MIB or SIB1 may be transmitted through servingCellConfigCommon (serving cell common configuration)
  • the SBFD enabling information can be indicated in the parameters that exist in both servingCellConfigCommon and SIB1.
  • TDD-UL-DL-ConfigCommon is a frame structure configuration parameter and a common parameter of servingCellConfigCommon and SIB1
  • the SBFD enabling parameter is introduced in TDD-UL-DL-ConfigCommon:
  • This parameter is optional. If this parameter is not configured, the SBFD function is disabled by default. Only when it is explicitly configured as enabled, the SBFD function is enabled.
  • the UE may determine the available frequency domain resources based on the target BWP frequency domain resources and the sub-band frequency domain resources, and transmit data based on the available frequency domain resources. For example, if the available frequency domain resources include uplink frequency domain resources (i.e., frequency domain resources used for uplink transmission), the UE may send data (i.e., uplink data) on the uplink frequency domain resources, such as sending application data or uplink signals. If the available frequency domain resources include downlink frequency domain resources (i.e., frequency domain resources used for downlink transmission), the UE may receive data (i.e., downlink data) on the downlink frequency domain resources, such as receiving application data or downlink signals.
  • uplink frequency domain resources i.e., frequency domain resources used for uplink transmission
  • the UE may send data (i.e., uplink data) on the uplink frequency domain resources, such as sending application data or uplink signals.
  • the available frequency domain resources include downlink frequency domain resources (i.e., frequency domain resources used for downlink transmission)
  • the base station device can determine the available frequency domain resources corresponding to the UE based on the target BWP frequency domain resources corresponding to the UE and the sub-band frequency domain resources corresponding to the UE, and transmit data with the UE based on the available frequency domain resources. For example, if the available frequency domain resources include uplink frequency domain resources, the base station device can receive data (i.e., uplink data) on the uplink frequency domain resources, such as receiving application data or uplink signals. If the available frequency domain resources include downlink frequency domain resources, the base station device can send data (i.e., downlink data) on the downlink frequency domain resources, such as sending application data or downlink signals.
  • data i.e., uplink data
  • the base station device can send data (i.e., downlink data) on the downlink frequency domain resources, such as sending application data or downlink signals.
  • the UE/base station device may obtain sub-band frequency domain resources, and the sub-band frequency domain resources may include at least one of downlink sub-band frequency domain resources, uplink sub-band frequency domain resources, and protection sub-band frequency domain resources.
  • the UE/base station device may also obtain target BWP frequency domain resources, and the target BWP frequency domain resources may include BWP frequency domain resources of downlink BWP and/or BWP frequency domain resources of uplink BWP.
  • Case 1 For a downlink symbol (or downlink time slot) used for SBFD transmission, if the sub-band frequency domain resources include uplink sub-band frequency domain resources (uplink sub-band frequency domain resources and protection sub-band frequency domain resources), and the remaining frequency domain resources in the downlink symbol except the uplink sub-band frequency domain resources are downlink sub-band frequency domain resources (such as the sub-band frequency domain resources include both uplink sub-band frequency domain resources and downlink sub-band frequency domain resources, or the sub-band frequency domain resources include uplink sub-band frequency domain resources and do not include downlink sub-band frequency domain resources, and since it is a downlink symbol, the remaining frequency domain resources are downlink sub-band frequency domain resources), the available frequency domain resources are determined in the following manner:
  • the overlapping frequency domain resources are determined as available frequency domain resources, the UE receives downlink data on the available frequency domain resources, and the base station device sends downlink data on the available frequency domain resources.
  • the available frequency domain resources cannot be determined, that is, the UE does not receive downlink data on the available frequency domain resources, and the base station device does not send downlink data on the available frequency domain resources.
  • FIG6A it is a schematic diagram of the matching relationship between BWP frequency domain resources and subband frequency domain resources.
  • the BWP frequency domain resource of the downlink BWP allocated by the base station device to UE1 is DL BWP1
  • the BWP frequency domain resource of the downlink BWP allocated by the base station device to UE2 is DL BWP2. Since DL BWP1 and DL subband (i.e., downlink subband frequency domain resources) have overlapping frequency domain resources, UE1 and the base station device can transmit downlink data on the overlapping frequency domain resources of DL BWP1 and DL subband. Since DL BWP2 and DL subband have overlapping frequency domain resources, UE2 and the base station device can transmit downlink data on the overlapping frequency domain resources of DL BWP2 and DL subband.
  • the overlapping frequency domain resources are determined as available frequency domain resources, the UE sends uplink data on the available frequency domain resources, and the base station device receives uplink data on the available frequency domain resources.
  • the available frequency domain resources cannot be determined, that is, the UE does not send uplink data on the available frequency domain resources, and the base station device does not receive uplink data on the available frequency domain resources.
  • the BWP frequency domain resource of the uplink BWP allocated by the base station device to UE1 is UL BWP1
  • the BWP frequency domain resource of the uplink BWP allocated by the base station device to UE2 is UL BWP2. Since UL BWP1 and UL subband (i.e., uplink subband frequency domain resource) have overlapping frequency domain resources (the overlapping frequency domain resources can be UL subband), UE1 and the base station device can transmit uplink data on the overlapping frequency domain resources of UL BWP1 and UL subband. However, since UL BWP2 and UL subband do not have overlapping frequency domain resources, UE2 and the base station device cannot transmit uplink data.
  • the base station device and the UE support non-continuous resource allocation of DL BWP and non-continuous resource allocation of UL BWP.
  • Figure 6B is a schematic diagram of the matching relationship between BWP frequency domain resources and sub-band frequency domain resources.
  • the BWP frequency domain resource of the downlink BWP is DL BWP1
  • the BWP frequency domain resource of the uplink BWP is UL BWP1.
  • the two UL BWP1s are non-continuous BWP frequency domain resources.
  • Case 2 For the downlink symbol (or downlink time slot) used for SBFD transmission, if the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the downlink symbol except the downlink sub-band frequency domain resources are downlink sub-band frequency domain resources (since it is a downlink symbol, the remaining frequency domain resources are downlink sub-band frequency domain resources), then the BWP frequency domain resources and/or the downlink sub-band frequency domain resources of the downlink BWP (i.e., the downlink sub-band frequency domain resources and the remaining frequency domain resources in the sub-band frequency domain resources) are determined as available frequency domain resources, the UE receives downlink data on the available frequency domain resources, and the base station device sends downlink data on the available frequency domain resources.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the downlink symbol except the downlink sub-band frequency domain resources are downlink sub-band frequency domain resources (since it is a downlink symbol, the remaining frequency domain
  • Case 3 For uplink symbols (or uplink time slots) used for SBFD transmission, if the sub-band frequency domain resources include downlink sub-band frequency domain resources (downlink sub-band frequency domain resources and protection sub-band frequency domain resources), and the remaining frequency domain resources in the uplink symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources (such as the sub-band frequency domain resources include both uplink sub-band frequency domain resources and downlink sub-band frequency domain resources, or the sub-band frequency domain resources include downlink sub-band frequency domain resources and do not include uplink sub-band frequency domain resources, and since it is an uplink symbol, the remaining frequency domain resources are uplink sub-band frequency domain resources), the available frequency domain resources are determined in the following manner:
  • the overlapping frequency domain resources are determined as available frequency domain resources, the UE receives downlink data on the available frequency domain resources, and the base station device sends downlink data on the available frequency domain resources.
  • the available frequency domain resources cannot be determined, that is, the UE does not receive downlink data on the available frequency domain resources, and the base station device does not send downlink data on the available frequency domain resources.
  • the overlapping frequency domain resources are determined as available frequency domain resources, the UE sends uplink data on the available frequency domain resources, and the base station device receives uplink data on the available frequency domain resources.
  • the available frequency domain resources cannot be determined, that is, the UE does not send uplink data on the available frequency domain resources, and the base station device does not receive uplink data on the available frequency domain resources.
  • Case 4 For the uplink symbol (or uplink time slot) used for SBFD transmission, if the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the uplink symbol except the uplink sub-band frequency domain resources are uplink sub-band frequency domain resources (since it is an uplink symbol, the remaining frequency domain resources are uplink sub-band frequency domain resources), then the BWP frequency domain resources and/or the uplink sub-band frequency domain resources of the uplink BWP (i.e., the uplink sub-band frequency domain resources and the remaining frequency domain resources in the sub-band frequency domain resources) are determined as available frequency domain resources, the UE sends uplink data on the available frequency domain resources, and the base station device receives uplink data on the available frequency domain resources.
  • the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the uplink symbol except the uplink sub-band frequency domain resources are uplink sub-band frequency domain resources (since it is an uplink symbol, the remaining frequency domain resources are
  • the available frequency domain resources are determined in the following manner:
  • the overlapping frequency domain resources are determined as available frequency domain resources, the UE receives downlink data on the available frequency domain resources, and the base station device sends downlink data on the available frequency domain resources.
  • the available frequency domain resources cannot be determined, that is, the UE does not receive downlink data on the available frequency domain resources, and the base station device does not send downlink data on the available frequency domain resources.
  • the overlapping frequency domain resources are determined as available frequency domain resources, the UE sends uplink data on the available frequency domain resources, and the base station device receives uplink data on the available frequency domain resources.
  • the available frequency domain resources cannot be determined, that is, the UE does not send uplink data on the available frequency domain resources, and the base station device does not receive uplink data on the available frequency domain resources.
  • Case 6 For the Flexible symbol (or Flexible time slot) used for SBFD transmission, if the sub-band frequency domain resources include downlink sub-band frequency domain resources (downlink sub-band frequency domain resources and protection sub-band frequency domain resources), and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are downlink sub-band frequency domain resources (such as the Flexible symbol is used for DL so that the remaining frequency domain resources are downlink sub-band frequency domain resources), then the BWP frequency domain resources and/or the downlink sub-band frequency domain resources of the downlink BWP (i.e., the downlink sub-band frequency domain resources and the remaining frequency domain resources in the sub-band frequency domain resources) are determined as available frequency domain resources, the UE can receive downlink data on the available frequency domain resources, and the base station equipment can send downlink data on the available frequency domain resources.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources (downlink sub-band frequency domain resources and protection sub-band frequency domain resources), and the remaining frequency domain resources in the Flexible symbol
  • Case 7 For the Flexible symbol (or Flexible time slot) used for SBFD transmission, if the sub-band frequency domain resources include uplink sub-band frequency domain resources (uplink sub-band frequency domain resources and protection sub-band frequency domain resources), the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are downlink sub-band frequency domain resources (such as the sub-band frequency domain resources include uplink sub-band frequency domain resources and downlink sub-band frequency domain resources, or the sub-band frequency domain resources include uplink sub-band frequency domain resources and do not include downlink sub-band frequency domain resources, but the Flexible symbol is used for DL so that the remaining frequency domain resources are downlink sub-band frequency domain resources), the available frequency domain resources are determined in the following manner:
  • the overlapping frequency domain resources are determined as available frequency domain resources, the UE receives downlink data on the available frequency domain resources, and the base station device sends downlink data on the available frequency domain resources.
  • the available frequency domain resources cannot be determined, that is, the UE does not receive downlink data on the available frequency domain resources, and the base station device does not send downlink data on the available frequency domain resources.
  • the overlapping frequency domain resources are determined as available frequency domain resources, the UE sends uplink data on the available frequency domain resources, and the base station device receives uplink data on the available frequency domain resources.
  • the available frequency domain resources cannot be determined, that is, the UE does not send uplink data on the available frequency domain resources, and the base station device does not receive uplink data on the available frequency domain resources.
  • FIG6C it is a schematic diagram of the matching relationship between BWP frequency domain resources and subband frequency domain resources.
  • the BWP frequency domain resource of the downlink BWP allocated by the base station device to UE1 is DL BWP1
  • the BWP frequency domain resource of the downlink BWP allocated by the base station device to UE2 is DL BWP2. If the Flexible symbol is used for DL, the remaining frequency domain resources except the UL subband (indicated by the SBFD frequency domain resource configuration information) are DL subband.
  • UE1 and the base station device can transmit downlink data on the overlapping frequency domain resources of DL BWP1 and DL subband. Since DL BWP2 and DL subband have overlapping frequency domain resources, UE2 and the base station device can transmit downlink data on the overlapping frequency domain resources of DL BWP2 and DL subband.
  • the BWP frequency domain resource of the uplink BWP allocated by the base station device to UE1 is UL BWP1
  • the BWP frequency domain resource of the uplink BWP allocated by the base station device to UE2 is UL BWP2. Since UL BWP1 and UL subband have overlapping frequency domain resources, UE1 and the base station device can transmit uplink data on the overlapping frequency domain resources of UL BWP1 and UL subband. However, since UL BWP2 and UL subband do not have overlapping frequency domain resources, UE2 and the base station device cannot transmit uplink data.
  • Case 8 For the Flexible symbol (or Flexible time slot) used for SBFD transmission, if the sub-band frequency domain resources include uplink sub-band frequency domain resources (uplink sub-band frequency domain resources and protection sub-band frequency domain resources), and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are uplink sub-band frequency domain resources (such as the Flexible symbol is used for UL so that the remaining frequency domain resources are uplink sub-band frequency domain resources), then the BWP frequency domain resources and/or the uplink sub-band frequency domain resources of the uplink BWP (i.e., the uplink sub-band frequency domain resources and the remaining frequency domain resources in the sub-band frequency domain resources) are determined as available frequency domain resources, the UE can send uplink data on the available frequency domain resources, and the base station equipment can receive uplink data on the available frequency domain resources.
  • the sub-band frequency domain resources include uplink sub-band frequency domain resources (uplink sub-band frequency domain resources and protection sub-band frequency domain resources), and the remaining frequency domain resources in the Flexible symbol
  • the base station device can dynamically indicate that the flexible symbols are used for UL, so that the UE knows that the flexible symbols are used for UL, so that the remaining frequency domain resources are uplink sub-band frequency domain resources.
  • the base station device can dynamically indicate that the flexible symbols are used for DL, so that the UE knows that the flexible symbols are used for DL, so that the remaining frequency domain resources are downlink sub-band frequency domain resources.
  • Case 9 For the Flexible symbol (or Flexible time slot) used for SBFD transmission, if the sub-band frequency domain resources include downlink sub-band frequency domain resources (downlink sub-band frequency domain resources and protection sub-band frequency domain resources), and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are unknown sub-band frequency domain resources (such as the Flexible symbol is not clearly indicated for DL or UL, so that the remaining frequency domain resources are unknown sub-band frequency domain resources, that is, it is not clear whether the remaining frequency domain resources in the Flexible symbol are downlink sub-band frequency domain resources or uplink sub-band frequency domain resources), the available frequency domain resources are determined in the following manner:
  • the overlapping frequency domain resources are determined as available frequency domain resources, the UE receives downlink data on the available frequency domain resources, and the base station device sends downlink data on the available frequency domain resources.
  • the available frequency domain resources cannot be determined, that is, the UE does not receive downlink data on the available frequency domain resources, and the base station device does not send downlink data on the available frequency domain resources.
  • the overlapping frequency domain resources are determined as available frequency domain resources, the UE sends uplink data on the available frequency domain resources, and the base station device receives uplink data on the available frequency domain resources.
  • the available frequency domain resources cannot be determined, that is, the UE does not send uplink data on the available frequency domain resources, and the base station device does not receive uplink data on the available frequency domain resources.
  • Case 10 For a Flexible symbol (or Flexible time slot) used for SBFD transmission, if the sub-band frequency domain resources include uplink sub-band frequency domain resources (uplink sub-band frequency domain resources and protection sub-band frequency domain resources), and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are unknown sub-band frequency domain resources (for example, the Flexible symbol is not clearly indicated to be used for DL or UL, so that the remaining frequency domain resources are unknown sub-band frequency domain resources, that is, it is not clear whether the remaining frequency domain resources in the Flexible symbol are downlink sub-band frequency domain resources or uplink sub-band frequency domain resources), the available frequency domain resources are determined in the following manner:
  • the overlapping frequency domain resources are determined as available frequency domain resources, the UE sends uplink data on the available frequency domain resources, and the base station device receives uplink data on the available frequency domain resources.
  • the available frequency domain resources cannot be determined, that is, the UE does not send uplink data on the available frequency domain resources, and the base station device does not receive uplink data on the available frequency domain resources.
  • the overlapping frequency domain resources are determined as available frequency domain resources, the UE receives downlink data on the available frequency domain resources, and the base station device sends downlink data on the available frequency domain resources.
  • the available frequency domain resources cannot be determined, that is, the UE does not receive downlink data on the available frequency domain resources, and the base station device does not send downlink data on the available frequency domain resources.
  • dynamically scheduled downlink data can be transmitted on available frequency domain resources, and semi-statically scheduled downlink data can also be transmitted on available frequency domain resources, such as PDSCH, PDCCH, CSI-RS, DL PRS and other downlink data.
  • Dynamically scheduled uplink data can be transmitted on available frequency domain resources, such as PUCCH, PUSCH, PRACH, SRS and other uplink data.
  • the UE transmits data based on available frequency domain resources; or, during the UE's access process, the UE transmits data based on target BWP frequency domain resources instead of transmitting data based on available frequency domain resources. After the UE's access is successful, data is transmitted based on available frequency domain resources.
  • the base station equipment can broadcast SBFD frequency domain resource configuration information (such as sub-band frequency domain resources such as DL subband/UL subband/Guard band), and then the UE accesses at the initial BWP. If the initial BWP overlaps with the sub-band frequency domain resources, the UE can access and send and receive data on the DL subband or UL subband that overlaps with the initial BWP.
  • SBFD frequency domain resource configuration information such as sub-band frequency domain resources such as DL subband/UL subband/Guard band
  • the UE After successful access, the UE will be configured with multiple BWP configuration pairs, and the UE will switch to the active (working) BWP configuration pair indicated by the base station equipment (that is, the target BWP identification configuration pair).
  • the UE checks the relationship between the active BWP and the sub-band frequency domain resources. If the active BWP overlaps with the sub-band frequency domain resources, the UE works (that is, sends and receives data) according to the frequency domain resources indicated by the SBFD.
  • the indicated frequency domain resources can be the frequency domain resources corresponding to the avtive BWP, or the sub-band frequency domain resources overlapping with the avtive BWP, such as DL subband or UL subband.
  • the base station device can configure multiple BWP configuration pairs and SBFD frequency domain resource configuration information (such as sub-band frequency domain resources such as DL subband/UL subband/Guard band) through proprietary signaling (such as RRC message).
  • the base station device allocates a new BWP configuration pair through proprietary signaling, and the UE will switch to the active BWP configuration pair indicated by the base station device (that is, the target BWP identification configuration pair).
  • the UE checks the relationship between the active BWP and the sub-band frequency domain resources. If the active BWP overlaps with the sub-band frequency domain resources, the UE works according to the frequency domain resources indicated by the SBFD (that is, sends and receives data).
  • the indicated frequency domain resources can be the frequency domain resources corresponding to the avtive BWP, or the sub-band frequency domain resources overlapping with the avtive BWP, such as DL subband or UL subband.
  • the base station device configures sub-band frequency domain resources (such as DL subband/UL subband/Guard band, etc.) to UE1, and the working BWP pair configured for UE1 is DL BWP1 and UL BWP1.
  • the UE checks the relationship between DL BWP1/UL BWP1 and the sub-band frequency domain resources. If DL BWP1/UL BWP1 has overlapping frequency domain resources with the sub-band frequency domain resources, the UE works according to the SBFD time-frequency domain indication.
  • the total frequency domain resources are 100 PRBs
  • the frequency domain resources occupied by DL subband are (1st-30PRB, 71st-100PRB, a total of 60 PRBs)
  • the frequency domain resources occupied by UL subband are (41st-60PRB, a total of 20 PRBs)
  • the frequency domain resources occupied by guard band are (31st-40PRB, 61st-70PRB, a total of 20 PRBs)
  • the frequency domain resources of DL BWP1 are (21st-60PRB, a total of 40 PRBs)
  • the frequency domain resources of UL BWP1 are (31st-50PRB, a total of 20 PRBs)
  • DL BWP1 and UL BWP1 has the same center frequency point
  • the overlapping part of UP BWP1 and UL subband is (41st-50th PRB, 10 PRBs in total)
  • the overlapping part of DL BWP1 and DL subband
  • the UE will receive uplink data according to the time domain indication of SBFD and the overlapping part of UL BWP1 and UL subband (41st-50th PRB, 10 PRBs in total).
  • the UE will send downlink data according to the time domain indication of SBFD and the overlapping part of DL BWP1 and DL subband (21st-30th PRB, 10 PRBs in total).
  • the UE may be an SBFD-enabled UE, which may be referred to as an SBFD UE.
  • flexible BWP configuration can be used in a single carrier, and flexible downlink frequency domain resources and uplink frequency domain resources can be configured for UE through BWP to support data transmission (i.e., data transmission and data reception) in the TDD system, thereby improving resource utilization, improving network coverage and network capacity, increasing uplink transmission resources and cell coverage, reducing uplink transmission delay and increasing uplink transmission capacity.
  • the base station equipment semi-statically/dynamically configures a group of DL/UL BWPs, the identifiers of DL/UL BWPs can be the same or different, and the center frequencies of DL/UL BWPs can be the same or different.
  • Continuous/non-continuous frequency domain resources can be allocated to each DL BWP, and continuous/non-continuous frequency domain resources can be allocated to each UL BWP.
  • a resource allocation device corresponding to the above-mentioned resource allocation method, as well as a base station device and a UE are also provided. Since the principles of solving the problem by the base station device and the UE are similar to those of the resource allocation method, the implementation of the base station device and the UE can refer to the implementation of the resource allocation method, and the repeated parts will not be repeated.
  • an example of the present application proposes a resource allocation device, which is applied to a base station device, and the device may include: a determination module, used to determine partial bandwidth BWP frequency domain resource configuration information; wherein the BWP frequency domain resource configuration information includes a mapping relationship between a BWP identifier and a BWP frequency domain resource; a sending module, used to send the BWP frequency domain resource configuration information to a user equipment UE; send a BWP activation configuration to the UE, so that the UE obtains a target BWP identifier configuration pair corresponding to the target BWP indication information included in the BWP activation configuration from a BWP activation configuration table, determines the target BWP frequency domain resource associated with the target BWP identifier configuration pair based on the BWP frequency domain resource configuration information, and transmits data based on the target BWP frequency domain resource; wherein the BWP activation configuration table includes a mapping relationship between the BWP indication information
  • the BWP identifier corresponds to K BWP frequency domain resources, where K is a positive integer; if K is greater than 1, the K BWP frequency domain resources are K discontinuous BWP frequency domain resources.
  • the BWP frequency domain resources of the downlink BWP corresponding to the BWP identifier are different from or the same as the BWP frequency domain resources of the uplink BWP corresponding to the BWP identifier.
  • the at least two BWP frequency domain resources of the downlink BWP corresponding to the BWP identifier are discontinuous BWP frequency domain resources; and/or, if the downlink BWP and the uplink BWP correspond to the same BWP identifier, and the BWP identifier corresponds to at least two BWP frequency domain resources of the uplink BWP, then the at least two BWP frequency domain resources of the uplink BWP corresponding to the BWP identifier are discontinuous BWP frequency domain resources.
  • the number of BWPs corresponding to the first BWP identifier and the number of BWPs corresponding to the second BWP identifier are the same or different; the first BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP, or the first BWP identifier corresponds to at least one BWP frequency domain resource of the uplink BWP, or the first BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP and at least one BWP frequency domain resource of the uplink BWP; the second BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP, and the second BWP identifier corresponds to at least one BWP frequency domain resource of the uplink BWP.
  • the first BWP identifier corresponds to a BWP frequency domain resource of a downlink BWP, or the first BWP identifier corresponds to a BWP frequency domain resource of an uplink BWP, or the first BWP identifier corresponds to a BWP frequency domain resource of a downlink BWP and a BWP frequency domain resource of an uplink BWP;
  • the second BWP identifier corresponds to at least two BWP frequency domain resources of a downlink BWP and at least one BWP frequency domain resource of an uplink BWP, and the at least two BWP frequency domain resources of the downlink BWP are discontinuous BWP frequency domain resources; or the second BWP identifier corresponds to at least one BWP frequency domain resource of a downlink BWP and at least two BWP frequency domain resources of an uplink BWP, and the at least two BWP frequency domain resources of the uplink BWP are discontinuous BWP frequency domain resources.
  • the sending module is further used to send a BWP activation configuration table to the UE through an RRC message.
  • the BWP identifier configuration pair is used to indicate a BWP identifier of a downlink BWP and a BWP identifier of an uplink BWP; wherein, if the target BWP identifier configuration pair is used to indicate a first BWP identifier of a downlink BWP and a second BWP identifier of an uplink BWP, and the first BWP identifier and the second BWP identifier are the same or different, then the target BWP frequency domain resources include the BWP frequency domain resources of the downlink BWP corresponding to the first BWP identifier and the BWP frequency domain resources of the uplink BWP corresponding to the second BWP identifier.
  • the BWP identifier configuration pair includes a first configuration pair and a second configuration pair
  • the first configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP
  • the downlink BWP and the uplink BWP are used in the downlink time slot or symbol
  • the uplink time slot or symbol the uplink time slot or symbol
  • the Flexible time slot or symbol the second configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP
  • the downlink BWP and the uplink BWP are used in the SBFD time slot or symbol
  • the first configuration pair in the target BWP identifier configuration pair is used to indicate the first BWP identifier of the downlink BWP and the second BWP
  • the sending module when the sending module sends the BWP activation configuration to the UE, it is specifically used to: send the BWP activation configuration to the UE through a DCI message; or, send the BWP activation configuration to the UE through a MAC-CE message; or, send the BWP activation configuration to the UE through an RRC message.
  • the BWP activation configuration includes a switch flag and target BWP indication information; if the switch flag is a first value, it instructs the UE to obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table; if the switch flag is a second value, it instructs the UE to prohibit obtaining the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table.
  • the BWP activation configuration includes target BWP indication information; wherein, if the target BWP indication information is a target value, the UE is instructed to prohibit obtaining the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table; if the target BWP indication information is not a target value, the UE is instructed to obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table.
  • the sending module is also used to send an updated BWP activation configuration to the UE if the BWP frequency domain resources corresponding to the UE change during the BWP switching time, so that the UE obtains the target BWP identification configuration pair corresponding to the updated target BWP indication information included in the updated BWP activation configuration from the BWP activation configuration table, and determines the target BWP frequency domain resources associated with the target BWP identification configuration pair based on the BWP frequency domain resource configuration information.
  • the sending module is also used to send SBFD frequency domain resource configuration information to the UE, and the SBFD frequency domain resource configuration information includes sub-band frequency domain resources, so that the UE determines the available frequency domain resources based on the target BWP frequency domain resources and the sub-band frequency domain resources, and transmits data based on the available frequency domain resources.
  • the determination module is further used to determine the available frequency domain resources corresponding to the UE based on the target BWP frequency domain resources and sub-band frequency domain resources corresponding to the UE, and transmit data with the UE based on the available frequency domain resources.
  • the target BWP frequency domain resources include BWP frequency domain resources of a downlink BWP and/or BWP frequency domain resources of an uplink BWP
  • the sub-band frequency domain resources include at least one of downlink sub-band frequency domain resources, uplink sub-band frequency domain resources and protection sub-band frequency domain resources, and for downlink symbols used for SBFD transmission
  • the determination module determines the available frequency domain resources corresponding to the UE based on the target BWP frequency domain resources and sub-band frequency domain resources corresponding to the UE, and is used to: if the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the downlink symbol except the uplink sub-band frequency domain resources are downlink sub-band frequency domain resources, then: in the downlink B When there are overlapping frequency domain resources between the BWP frequency domain resources of the WP and the downlink sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE; when there are overlapping frequency domain
  • the determination module is also used to: when there are no overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, prohibit determining the available frequency domain resources corresponding to the UE; when there are no overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, prohibit determining the available frequency domain resources corresponding to the UE.
  • the target BWP frequency domain resources include BWP frequency domain resources of a downlink BWP and/or BWP frequency domain resources of an uplink BWP
  • the sub-band frequency domain resources include at least one of downlink sub-band frequency domain resources, uplink sub-band frequency domain resources and protection sub-band frequency domain resources.
  • the determination module determines the available frequency domain resources corresponding to the UE based on the target BWP frequency domain resources and sub-band frequency domain resources corresponding to the UE.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the uplink symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE; when the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE; or, If the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the uplink symbol except the uplink sub-band frequency domain resources are uplink sub-band frequency domain resources, then the BWP frequency domain resources and/or uplink sub-band frequency domain resources of the uplink BWP are determined as the available frequency domain resources corresponding to the UE.
  • the determination module is also used to: when there are no overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, prohibit determining the available frequency domain resources corresponding to the UE; when there are no overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, prohibit determining the available frequency domain resources corresponding to the UE.
  • the target BWP frequency domain resources include BWP frequency domain resources of a downlink BWP and/or BWP frequency domain resources of an uplink BWP
  • the sub-band frequency domain resources include at least one of a downlink sub-band frequency domain resource, an uplink sub-band frequency domain resource, and a protection sub-band frequency domain resource
  • the determination module determines the available frequency domain resources corresponding to the UE based on the target BWP frequency domain resources and sub-band frequency domain resources corresponding to the UE: if the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the Fle xible symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE; when the BWP frequency domain resources of the uplink BW
  • the determination module is also used for: if the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, or if the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are downlink sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources corresponding to the UE; when the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources corresponding to the UE.
  • the target BWP frequency domain resources include BWP frequency domain resources of a downlink BWP and/or BWP frequency domain resources of an uplink BWP
  • the sub-band frequency domain resources include at least one of downlink sub-band frequency domain resources, uplink sub-band frequency domain resources and protection sub-band frequency domain resources.
  • the determination module determines the available frequency domain resources corresponding to the UE based on the target BWP frequency domain resources and sub-band frequency domain resources corresponding to the UE.
  • the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when there are overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, the overlapping frequency domain resources are unknown sub-band frequency domain resources.
  • the domain resources are determined as the available frequency domain resources corresponding to the UE; when there are overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the unknown sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE; if the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when there are overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the unknown sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE; when there are overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources corresponding to the UE.
  • the determination module is also used for: if the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when the BWP frequency domain resources of the uplink BWP and the unknown sub-band frequency domain resources have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources corresponding to the UE; if the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the unknown sub-band frequency domain resources have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources corresponding to the UE.
  • the sending module when it sends SBFD frequency domain resource configuration information to the UE, it is specifically used to: send the SBFD frequency domain resource configuration information to the UE via a broadcast message; or, send the SBFD frequency domain resource configuration information to the UE via an RRC message; or, send the SBFD frequency domain resource configuration information to the UE via a MAC-CE message; or, send the SBFD frequency domain resource configuration information to the UE via a DCI message.
  • the sub-band frequency domain resources include at least one of downlink sub-band frequency domain resources, uplink sub-band frequency domain resources, and protection sub-band frequency domain resources; if the sub-band frequency domain resources include downlink sub-band frequency domain resources, the SBFD frequency domain resource configuration information includes position information corresponding to the downlink sub-band frequency domain resources; or, if the sub-band frequency domain resources include uplink sub-band frequency domain resources, the SBFD frequency domain resource configuration information includes position information corresponding to the uplink sub-band frequency domain resources; or, if the sub-band frequency domain resources include downlink sub-band frequency domain resources and uplink sub-band frequency domain resources, the SBFD frequency domain resource configuration information includes the downlink sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources, and the UE derives the position information corresponding to the uplink sub-band frequency domain resources based on the position information corresponding to the downlink sub-band frequency domain resources and the number of frequency domain resources; or, the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources, and the UE derives the position information corresponding to the downlink sub-band frequency domain resources based on the position information corresponding to the uplink sub-band frequency domain resources and the number of frequency domain resources; or, the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources and the position information corresponding to the downlink sub-band frequency domain resources; or, if the sub-band frequency domain resources include the downlink sub-band frequency domain resources
  • the SBFD frequency domain resource configuration information includes the position information corresponding to the downlink sub-band frequency domain resources and the position information corresponding to the protection sub-band frequency domain resources, and the
  • the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink subband frequency domain resources, the position information corresponding to the protection subband frequency domain resources, and the position information corresponding to the downlink subband frequency domain resources, and the UE derives the position information corresponding to the protection subband frequency domain resources based on the position information corresponding to the uplink subband frequency domain resources, the position information corresponding to the downlink subband frequency domain resources, and the number of frequency domain resources.
  • the position information corresponding to the downlink sub-band frequency domain resources includes the starting position of the downlink sub-band frequency domain resources and the number of PRBs occupied by the downlink sub-band frequency domain resources; or, the starting position of the downlink sub-band frequency domain resources and the ending position of the downlink sub-band frequency domain resources;
  • the position information corresponding to the uplink sub-band frequency domain resources includes the starting position of the uplink sub-band frequency domain resources and the number of PRBs occupied by the uplink sub-band frequency domain resources; or, the starting position of the uplink sub-band frequency domain resources and the ending position of the uplink sub-band frequency domain resources;
  • the position information corresponding to the protection sub-band frequency domain resources includes the starting position of the protection sub-band frequency domain resources and the number of PRBs occupied by the protection sub-band frequency domain resources; or, the starting position of the protection sub-band frequency domain resources and the ending position of the protection sub-band frequency domain resources.
  • the sending module is further used to: send SBFD enabling information to the UE via a broadcast message or an RRC message, where the SBFD enabling information is used to enable the SBFD function; wherein the broadcast message is a MIB message or a SIB message.
  • an example of the present application proposes a resource allocation device, which is applied to UE, and the device may include: a receiving module, which is used to receive BWP frequency domain resource configuration information sent by a base station device; the BWP frequency domain resource configuration information includes a mapping relationship between a partial bandwidth BWP identifier and a BWP frequency domain resource; obtain a BWP activation configuration table; wherein the BWP activation configuration table includes a mapping relationship between BWP indication information and a BWP identifier configuration pair; receive the BWP activation configuration sent by the base station device; an acquisition module, which is used to obtain a target BWP identifier configuration pair corresponding to the target BWP indication information included in the BWP activation configuration from the BWP activation configuration table, and determine the target BWP frequency domain resource associated with the target BWP identifier configuration pair based on the BWP frequency domain resource configuration information; a transmission module, which is used to transmit data based
  • the BWP identifier corresponds to K BWP frequency domain resources, where K is a positive integer; if K is greater than 1, the K BWP frequency domain resources are K discontinuous BWP frequency domain resources.
  • the BWP frequency domain resources of the downlink BWP corresponding to the BWP identifier are different from or the same as the BWP frequency domain resources of the uplink BWP corresponding to the BWP identifier.
  • the at least two BWP frequency domain resources of the downlink BWP corresponding to the BWP identifier are discontinuous BWP frequency domain resources; and/or, if the downlink BWP and the uplink BWP correspond to the same BWP identifier, and the BWP identifier corresponds to at least two BWP frequency domain resources of the uplink BWP, then the at least two BWP frequency domain resources of the uplink BWP corresponding to the BWP identifier are discontinuous BWP frequency domain resources.
  • the number of BWPs corresponding to the first BWP identifier and the number of BWPs corresponding to the second BWP identifier are the same or different; the first BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP, or the first BWP identifier corresponds to at least one BWP frequency domain resource of the uplink BWP, or the first BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP and at least one BWP frequency domain resource of the uplink BWP; the second BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP, and the second BWP identifier corresponds to at least one BWP frequency domain resource of the uplink BWP.
  • the first BWP identifier corresponds to a BWP frequency domain resource of a downlink BWP, or the first BWP identifier corresponds to a BWP frequency domain resource of an uplink BWP, or the first BWP identifier corresponds to a BWP frequency domain resource of a downlink BWP and a BWP frequency domain resource of an uplink BWP;
  • the second BWP identifier corresponds to at least two BWP frequency domain resources of a downlink BWP and at least one BWP frequency domain resource of an uplink BWP, and the at least two BWP frequency domain resources of the downlink BWP are discontinuous BWP frequency domain resources; or the second BWP identifier corresponds to at least one BWP frequency domain resource of a downlink BWP and at least two BWP frequency domain resources of an uplink BWP, and the at least two BWP frequency domain resources of the uplink BWP are discontinuous BWP frequency domain resources.
  • the receiving module When the receiving module obtains the BWP activation configuration table, it is specifically used to: obtain a configured BWP activation configuration table; or receive the BWP activation configuration table sent by the base station device through an RRC message.
  • the BWP identifier configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP; wherein, if the target BWP identifier configuration pair is used to indicate the first BWP identifier of the downlink BWP and the second BWP identifier of the uplink BWP, and the first BWP identifier and the second BWP identifier are the same or different, then the target BWP frequency domain resources include the BWP frequency domain resources of the downlink BWP corresponding to the first BWP identifier and the BWP frequency domain resources of the uplink BWP corresponding to the second BWP identifier.
  • the BWP identifier configuration pair includes a first configuration pair and a second configuration pair
  • the first configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP
  • the downlink BWP and the uplink BWP are used in the downlink time slot or symbol
  • the uplink time slot or symbol the uplink time slot or symbol
  • the second configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP
  • the downlink BWP and the uplink BWP are used in the SBFD time slot or symbol
  • the target BWP identifier configuration pair The first configuration pair in the configuration pair is used to indicate a first BWP identifier of a downlink BWP and
  • the receiving module when the receiving module receives the BWP activation configuration sent by the base station device, it is specifically used to: receive the BWP activation configuration sent by the base station device through a DCI message; or, receive the BWP activation configuration sent by the base station device through a MAC-CE message; or, receive the BWP activation configuration sent by the base station device through an RRC message.
  • the BWP activation configuration includes a switch flag and a target BWP indication information; the acquisition module is specifically used to obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table: if the switch flag is a first value, then obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table; the acquisition module is also used to prohibit obtaining the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table if the switch flag is a second value.
  • the BWP activation configuration includes target BWP indication information; the acquisition module is specifically used to obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table when obtaining: if the target BWP indication information is not a target value, then obtaining the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table; the acquisition module is also used to prohibit obtaining the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table if the target BWP indication information is a target value.
  • the receiving module is also used to receive the updated BWP activation configuration sent by the base station device if the BWP frequency domain resources corresponding to the UE change within the BWP switching time, obtain the target BWP identification configuration pair corresponding to the updated target BWP indication information included in the updated BWP activation configuration from the BWP activation configuration table, and determine the target BWP frequency domain resources associated with the target BWP identification configuration pair based on the BWP frequency domain resource configuration information.
  • the receiving module is also used to: receive SBFD frequency domain resource configuration information sent by the base station device, and the SBFD frequency domain resource configuration information includes sub-band frequency domain resources; when the transmission module transmits data based on the target BWP frequency domain resources, it is specifically used to: determine available frequency domain resources based on the target BWP frequency domain resources and the sub-band frequency domain resources; and transmit data based on the available frequency domain resources.
  • the transmission module when the transmission module transmits data based on the available frequency domain resources, it is specifically used to: transmit data based on the available frequency domain resources during the access process of the UE; or, transmit data based on the target BWP frequency domain resources during the access process of the UE; after the access of the UE is successful, transmit data based on the available frequency domain resources.
  • the target BWP frequency domain resources include BWP frequency domain resources of a downlink BWP and/or BWP frequency domain resources of an uplink BWP
  • the sub-band frequency domain resources include at least one of downlink sub-band frequency domain resources, uplink sub-band frequency domain resources and protection sub-band frequency domain resources, and for downlink symbols used for SBFD transmission
  • the transmission module determines the available frequency domain resources based on the target BWP frequency domain resources and the sub-band frequency domain resources, specifically for: if the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the downlink symbol except the uplink sub-band frequency domain resources are downlink sub-band frequency domain resources, then: When the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources; when the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources have overlapping frequency domain
  • the transmission module is also used to: when there are no overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, prohibit determining the available frequency domain resources; when there are no overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, prohibit determining the available frequency domain resources.
  • the target BWP frequency domain resources include BWP frequency domain resources of a downlink BWP and/or BWP frequency domain resources of an uplink BWP
  • the sub-band frequency domain resources include at least one of downlink sub-band frequency domain resources, uplink sub-band frequency domain resources and protection sub-band frequency domain resources, and for uplink symbols used for SBFD transmission
  • the transmission module determines the available frequency domain resources based on the target BWP frequency domain resources and the sub-band frequency domain resources, specifically for: if the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the uplink symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, then: When the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources; when the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources have overlapping frequency domain
  • the transmission module is also used to: when there are no overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, prohibit determining the available frequency domain resources; when there are no overlapping frequency domain resources between the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, prohibit determining the available frequency domain resources.
  • the target BWP frequency domain resources include BWP frequency domain resources of a downlink BWP and/or BWP frequency domain resources of an uplink BWP
  • the sub-band frequency domain resources include at least one of downlink sub-band frequency domain resources, uplink sub-band frequency domain resources and protection sub-band frequency domain resources, and for Flexible symbols used for SBFD transmission
  • the transmission module determines the available frequency domain resources based on the target BWP frequency domain resources and the sub-band frequency domain resources, specifically for: if the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, then: When there are overlapping frequency domain resources in the uplink BWP and the uplink sub-band frequency domain resources, the overlapping frequency domain resources are determined as the available frequency domain resources; when there are overlapping frequency domain resources in the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources, the overlapping frequency
  • the transmission module is also used for: if the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, or if the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are downlink sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources; when the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources.
  • the target BWP frequency domain resources include BWP frequency domain resources of a downlink BWP and/or BWP frequency domain resources of an uplink BWP
  • the sub-band frequency domain resources include at least one of downlink sub-band frequency domain resources, uplink sub-band frequency domain resources and protection sub-band frequency domain resources, and for Flexible symbols used for SBFD transmission
  • the transmission module determines the available frequency domain resources based on the target BWP frequency domain resources and the sub-band frequency domain resources, specifically for: if the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when there are overlapping frequency domain resources in the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, The overlapping frequency domain resources are determined as the available frequency domain resources; when the BWP frequency domain resources of the uplink BWP and the unknown sub-band frequency domain resources have overlapping frequency domain resources,
  • the transmission module is also used for: if the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when the BWP frequency domain resources of the uplink BWP and the unknown sub-band frequency domain resources have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources; if the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the unknown sub-band frequency domain resources have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources.
  • the receiving module when the receiving module receives the SBFD frequency domain resource configuration information sent by the base station device, it is specifically used to: receive the SBFD frequency domain resource configuration information sent by the base station device through a broadcast message; or, receive the SBFD frequency domain resource configuration information sent by the base station device through an RRC message; or, receive the SBFD frequency domain resource configuration information sent by the base station device through a MAC-CE message; or, receive the SBFD frequency domain resource configuration information sent by the base station device through a DCI message.
  • the sub-band frequency domain resources include at least one of downlink sub-band frequency domain resources, uplink sub-band frequency domain resources and protection sub-band frequency domain resources; if the sub-band frequency domain resources include downlink sub-band frequency domain resources, the SBFD frequency domain resource configuration information includes position information corresponding to the downlink sub-band frequency domain resources; or, if the sub-band frequency domain resources include uplink sub-band frequency domain resources, the SBFD frequency domain resource configuration information includes position information corresponding to the uplink sub-band frequency domain resources; or, if the sub-band frequency domain resources include downlink sub-band frequency domain resources and uplink sub-band frequency domain resources, the SBFD frequency domain resource configuration information includes position information corresponding to the downlink sub-band frequency domain resources, and the UE derives the position information corresponding to the uplink sub-band frequency domain resources based on the position information corresponding to the downlink sub-band frequency domain resources and the number of frequency domain resources; or, the SBFD frequency domain resource configuration information includes position information corresponding to the uplink sub-band frequency domain resources based
  • the position information corresponding to the downlink sub-band frequency domain resources includes the starting position of the downlink sub-band frequency domain resources and the number of PRBs occupied by the downlink sub-band frequency domain resources; or, the starting position of the downlink sub-band frequency domain resources and the ending position of the downlink sub-band frequency domain resources;
  • the position information corresponding to the uplink sub-band frequency domain resources includes the starting position of the uplink sub-band frequency domain resources and the number of PRBs occupied by the uplink sub-band frequency domain resources; or, the starting position of the uplink sub-band frequency domain resources and the ending position of the uplink sub-band frequency domain resources;
  • the position information corresponding to the protection sub-band frequency domain resources includes the starting position of the protection sub-band frequency domain resources and the number of PRBs occupied by the protection sub-band frequency domain resources; or, the starting position of the protection sub-band frequency domain resources and the ending position of the protection sub-band frequency domain resources.
  • the receiving module is further used to: receive SBFD enabling information sent by the base station device through a broadcast message or an RRC message, wherein the SBFD enabling information is used to enable the SBFD function; wherein the broadcast message is a MIB message or a SIB message.
  • an electronic device (such as the base station device and UE in the above example) is proposed in an example of the present application.
  • the electronic device includes a processor and a machine-readable storage medium, and the machine-readable storage medium stores machine-executable instructions that can be executed by the processor; the processor is used to execute the machine-executable instructions to implement the resource allocation method disclosed in the above example of the present application.
  • the machine-readable instructions are also executed by the processor to perform the following processing: sending BWP frequency domain resource configuration information to the UE; wherein the BWP frequency domain resource configuration information includes a mapping relationship between the BWP identifier and the BWP frequency domain resource; sending a BWP activation configuration to the UE, so that the UE obtains the target BWP identifier configuration pair corresponding to the target BWP indication information included in the BWP activation configuration from the BWP activation configuration table, determines the target BWP frequency domain resource associated with the target BWP identifier configuration pair based on the BWP frequency domain resource configuration information, and transmits data based on the target BWP frequency domain resource; wherein the BWP activation configuration table includes a mapping relationship between the BWP indication information and the BWP identifier configuration pair.
  • the machine-readable instructions also perform the following processing when executed by the processor: receiving BWP frequency domain resource configuration information sent by a base station device; the BWP frequency domain resource configuration information includes a mapping relationship between a BWP identifier and a BWP frequency domain resource; obtaining a BWP activation configuration table; wherein the BWP activation configuration table includes a mapping relationship between BWP indication information and a BWP identifier configuration pair; receiving a BWP activation configuration sent by a base station device, obtaining a target BWP identifier configuration pair corresponding to the target BWP indication information included in the BWP activation configuration from the BWP activation configuration table, and determining a target BWP frequency domain resource associated with the target BWP identifier configuration pair based on the BWP frequency domain resource configuration information; and transmitting data based on the target BWP frequency domain resource.
  • the BWP identifier corresponds to K BWP frequency domain resources, where K is a positive integer; if K is greater than 1, the K BWP frequency domain resources are K discontinuous BWP frequency domain resources.
  • the BWP frequency domain resources of the downlink BWP corresponding to the BWP identifier are different from or the same as the BWP frequency domain resources of the uplink BWP corresponding to the BWP identifier.
  • the processor in the processing executed by the processor, if the downlink BWP and the uplink BWP correspond to the same BWP identifier, and the BWP identifier corresponds to at least two BWP frequency domain resources of the downlink BWP, then the at least two BWP frequency domain resources of the downlink BWP corresponding to the BWP identifier are discontinuous BWP frequency domain resources; and/or, if the downlink BWP and the uplink BWP correspond to the same BWP identifier, and the BWP identifier corresponds to at least two BWP frequency domain resources of the uplink BWP, then the at least two BWP frequency domain resources of the uplink BWP corresponding to the BWP identifier are discontinuous BWP frequency domain resources.
  • the number of BWPs corresponding to the first BWP identifier and the number of BWPs corresponding to the second BWP identifier are the same or different; wherein the first BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP, or the first BWP identifier corresponds to at least one BWP frequency domain resource of the uplink BWP, or the first BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP and at least one BWP frequency domain resource of the uplink BWP; the second BWP identifier corresponds to at least one BWP frequency domain resource of the downlink BWP, and the second BWP identifier corresponds to at least one BWP frequency domain resource of the uplink BWP
  • the first BWP identifier corresponds to a BWP frequency domain resource of a downlink BWP, or the first BWP identifier corresponds to a BWP frequency domain resource of an uplink BWP, or the first BWP identifier corresponds to a BWP frequency domain resource of a downlink BWP and a BWP frequency domain resource of an uplink BWP;
  • the second BWP identifier corresponds to at least two BWP frequency domain resources of a downlink BWP and at least one BWP frequency domain resource of an uplink BWP, and the at least two BWP frequency domain resources of the downlink BWP are discontinuous BWP frequency domain resources; or the second BWP identifier corresponds to at least one BWP frequency domain resource of a downlink BWP and at least two BWP frequency domain resources of an uplink BWP, and the at least two BWP frequency domain resources of the uplink BWP are discontinuous
  • the machine-readable instructions are executed by the processor to further perform the following processing: sending a BWP activation configuration table to the UE through an RRC message.
  • the machine-readable instructions are executed by the processor to further perform the following processing: obtaining a configured BWP activation configuration table; or, receiving a BWP activation configuration table sent by the base station device through an RRC message.
  • the BWP identifier configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP; wherein, if the target BWP identifier configuration pair is used to indicate the first BWP identifier of the downlink BWP and the second BWP identifier of the uplink BWP, and the first BWP identifier and the second BWP identifier are the same or different, then the target BWP frequency domain resources include the BWP frequency domain resources of the downlink BWP corresponding to the first BWP identifier and the BWP frequency domain resources of the uplink BWP corresponding to the second BWP identifier.
  • the BWP identifier configuration pair includes a first configuration pair and a second configuration pair
  • the first configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP
  • the downlink BWP and the uplink BWP are used in the downlink time slot or symbol, the uplink time slot or symbol, and the Flexible time slot or symbol
  • the second configuration pair is used to indicate the BWP identifier of the downlink BWP and the BWP identifier of the uplink BWP
  • the downlink BWP and the uplink BWP are used in the SBFD time slot or symbol
  • the first configuration pair in the target BWP identifier configuration pair is used to indicate the first BWP
  • the following processing is also performed: sending a BWP activation configuration to the UE via a DCI message; or, sending a BWP activation configuration to the UE via a MAC-CE message; or, sending a BWP activation configuration to the UE via an RRC message.
  • the following processing is also performed: receiving a BWP activation configuration sent by the base station device via a DCI message; or, receiving a BWP activation configuration sent by the base station device via a MAC-CE message; or, receiving a BWP activation configuration sent by the base station device via an RRC message.
  • the BWP activation configuration includes a switch flag and a target BWP indication information; if the switch flag is a first value, it instructs the UE to obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table; if the switch flag is a second value, it instructs the UE to prohibit obtaining the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table.
  • the BWP activation configuration includes target BWP indication information; wherein, if the target BWP indication information is a target value, the UE is instructed to prohibit obtaining the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table; if the target BWP indication information is not a target value, the UE is instructed to obtain the target BWP identification configuration pair corresponding to the target BWP indication information from the BWP activation configuration table.
  • the following processing is also performed: within the BWP switching time, if the BWP frequency domain resources corresponding to the UE change, then send the updated BWP activation configuration to the UE; for the case where the electronic device is a UE, when the machine-readable instructions are executed by the processor, the following processing is also performed: within the BWP switching time, if the BWP frequency domain resources corresponding to the UE change, then receive the updated BWP activation configuration sent by the base station device.
  • the UE obtains the target BWP identification configuration pair corresponding to the updated target BWP indication information included in the updated BWP activation configuration from the BWP activation configuration table, and determines the target BWP frequency domain resource associated with the target BWP identification configuration pair based on the BWP frequency domain resource configuration information.
  • the machine-readable instructions also perform the following processing when executed by the processor: SBFD frequency domain resource configuration information is sent to the UE, the SBFD frequency domain resource configuration information includes sub-band frequency domain resources, so that the UE determines the available frequency domain resources based on the target BWP frequency domain resources and the sub-band frequency domain resources, and transmits data based on the available frequency domain resources.
  • the machine-readable instructions also perform the following processing when executed by the processor: receiving SBFD frequency domain resource configuration information sent by a base station device, the SBFD frequency domain resource configuration information including sub-band frequency domain resources; determining available frequency domain resources based on target BWP frequency domain resources and sub-band frequency domain resources; and transmitting data based on the available frequency domain resources.
  • the machine-readable instructions also perform the following processing when executed by the processor: during the access process of the UE, data is transmitted based on available frequency domain resources; or, during the access process of the UE, data is transmitted based on the target BWP frequency domain resources; after the UE access is successful, data is transmitted based on the available frequency domain resources.
  • the machine-readable instructions also perform the following processing when executed by the processor: determine the available frequency domain resources corresponding to the UE based on the target BWP frequency domain resources and sub-band frequency domain resources corresponding to the UE, and transmit data to the UE based on the available frequency domain resources.
  • the target BWP frequency domain resources include the BWP frequency domain resources of the downlink BWP and/or the BWP frequency domain resources of the uplink BWP
  • the sub-band frequency domain resources include at least one of the downlink sub-band frequency domain resources, the uplink sub-band frequency domain resources and the protection sub-band frequency domain resources, and for the downlink symbol used for SBFD transmission, if the sub-band frequency domain resources include the uplink sub-band frequency domain resources, and the remaining frequency domain resources in the downlink symbol except the uplink sub-band frequency domain resources are the downlink sub-band frequency domain resources Source, then: when there are overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources; when there are overlapping frequency domain resources between the BWP frequency domain
  • the machine-readable instructions also perform the following processing when executed by the processor: if the sub-band frequency domain resources include uplink sub-band frequency domain resources, the remaining frequency domain resources in the downlink symbol except the uplink sub-band frequency domain resources are downlink sub-band frequency domain resources, and when the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources; when the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources.
  • the target BWP frequency domain resources include the BWP frequency domain resources of the downlink BWP and/or the BWP frequency domain resources of the uplink BWP
  • the sub-band frequency domain resources include at least one of the downlink sub-band frequency domain resources, the uplink sub-band frequency domain resources and the protection sub-band frequency domain resources, and for the uplink symbol used for SBFD transmission, if the sub-band frequency domain resources include the downlink sub-band frequency domain resources, and the remaining frequency domain resources in the uplink symbol except the downlink sub-band frequency domain resources are the uplink sub-band frequency domain resources;
  • Source then: when there are overlapping frequency domain resources between the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources; when there are overlapping frequency domain resources between the BWP frequency
  • the machine-readable instructions also perform the following processing when executed by the processor: if the sub-band frequency domain resources include downlink sub-band frequency domain resources, the remaining frequency domain resources in the uplink symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, and when the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources; when the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources.
  • the target BWP frequency domain resources include the BWP frequency domain resources of the downlink BWP and/or the BWP frequency domain resources of the uplink BWP
  • the sub-band frequency domain resources include at least one of the downlink sub-band frequency domain resources, the uplink sub-band frequency domain resources and the protection sub-band frequency domain resources, and for the Flexible symbol used for SBFD transmission, if the sub-band frequency domain resources include the downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources have overlapping frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources; when the BWP frequency domain resources of the uplink BWP and the uplink sub-band
  • the machine-readable instructions also perform the following processing when executed by the processor: if the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are uplink sub-band frequency domain resources, or, if the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are downlink sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources; when the BWP frequency domain resources of the uplink BWP and the uplink sub-band frequency domain resources do not have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources.
  • the target BWP frequency domain resources include the BWP frequency domain resources of the downlink BWP and/or the BWP frequency domain resources of the uplink BWP
  • the sub-band frequency domain resources include at least one of the downlink sub-band frequency domain resources, the uplink sub-band frequency domain resources and the protection sub-band frequency domain resources, and for the Flexible symbol used for SBFD transmission, if the sub-band frequency domain resources include the downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the downlink sub-band frequency domain resources exist When there are overlapping frequency domain resources, the overlapping frequency domain resources are determined as available frequency domain resources; when there are overlapping frequency domain resources between the BWP frequency domain resources of the up
  • the machine-readable instructions also perform the following processing when executed by the processor: if the sub-band frequency domain resources include downlink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the downlink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when the BWP frequency domain resources of the uplink BWP and the unknown sub-band frequency domain resources have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources; if the sub-band frequency domain resources include uplink sub-band frequency domain resources, and the remaining frequency domain resources in the Flexible symbol except the uplink sub-band frequency domain resources are unknown sub-band frequency domain resources, then: when the BWP frequency domain resources of the downlink BWP and the unknown sub-band frequency domain resources have overlapping frequency domain resources, it is prohibited to determine the available frequency domain resources.
  • the following processing is also performed: sending SBFD frequency domain resource configuration information to the UE via a broadcast message; or, sending SBFD frequency domain resource configuration information to the UE via an RRC message; or, sending SBFD frequency domain resource configuration information to the UE via a MAC-CE message; or, sending SBFD frequency domain resource configuration information to the UE via a DCI message.
  • the following processing is also performed: receiving SBFD frequency domain resource configuration information sent by the base station device via a broadcast message; or, receiving SBFD frequency domain resource configuration information sent by the base station device via an RRC message; or, receiving SBFD frequency domain resource configuration information sent by the base station device via a MAC-CE message; or, receiving SBFD frequency domain resource configuration information sent by the base station device via a DCI message.
  • the sub-band frequency domain resources include at least one of downlink sub-band frequency domain resources, uplink sub-band frequency domain resources, and protection sub-band frequency domain resources; if the sub-band frequency domain resources include downlink sub-band frequency domain resources, the SBFD frequency domain resource configuration information includes position information corresponding to the downlink sub-band frequency domain resources; or, if the sub-band frequency domain resources include uplink sub-band frequency domain resources, the SBFD frequency domain resource configuration information includes position information corresponding to the uplink sub-band frequency domain resources; or, if the sub-band frequency domain resources include downlink sub-band frequency domain resources and uplink sub-band frequency domain resources, the SBFD frequency domain resource configuration information includes downlink sub-band frequency domain resources.
  • the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources, and the UE derives the position information corresponding to the uplink sub-band frequency domain resources based on the position information corresponding to the downlink sub-band frequency domain resources and the number of frequency domain resources; or, the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources, and the UE derives the position information corresponding to the downlink sub-band frequency domain resources based on the position information corresponding to the uplink sub-band frequency domain resources and the number of frequency domain resources; or, the SBFD frequency domain resource configuration information includes the position information corresponding to the uplink sub-band frequency domain resources and the position information corresponding to the downlink sub-band frequency domain resources; or, if the sub-band frequency domain resources include the downlink sub-band frequency domain resources, The uplink sub-band frequency domain resources and the protection sub-band frequency domain resources, the SBFD frequency domain resource configuration information includes the position information corresponding to the downlink sub-band frequency domain resources
  • the position information corresponding to the downlink sub-band frequency domain resources includes the starting position of the downlink sub-band frequency domain resources and the number of PRBs occupied by the downlink sub-band frequency domain resources; or, the starting position of the downlink sub-band frequency domain resources and the ending position of the downlink sub-band frequency domain resources;
  • the position information corresponding to the uplink sub-band frequency domain resources includes the starting position of the uplink sub-band frequency domain resources and the number of PRBs occupied by the uplink sub-band frequency domain resources; or, the starting position of the uplink sub-band frequency domain resources and the ending position of the uplink sub-band frequency domain resources;
  • the position information corresponding to the protection sub-band frequency domain resources includes the starting position of the protection sub-band frequency domain resources and the number of PRBs occupied by the protection sub-band frequency domain resources; or, the starting position of the protection sub-band frequency domain resources and the ending position of the protection sub-band frequency domain resources.
  • SBFD enabling information is sent to the UE through a broadcast message or an RRC message.
  • SBFD enabling information is sent by the base station device is received through a broadcast message or an RRC message.
  • the SBFD enabling information is used to enable the SBFD function; the broadcast message is a MIB message or a SIB message.
  • an example of the present application also provides a machine-readable storage medium, on which a number of computer instructions are stored.
  • the computer instructions are executed by a processor, the resource allocation method disclosed in the above example of the present application can be implemented.
  • the above-mentioned machine-readable storage medium can be any electronic, magnetic, optical or other physical storage device that can contain or store information, such as executable instructions, data, etc.
  • the machine-readable storage medium can be: RAM (Radom Access Memory), volatile memory, non-volatile memory, flash memory, storage drive (such as hard disk drive), solid state drive, any type of storage disk (such as CD, DVD, etc.), or similar storage medium, or a combination thereof.
  • a typical implementation device is a computer, which may be in the form of a personal computer, a laptop computer, a cellular phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email transceiver, a game console, a tablet computer, a wearable device or a combination of any of these devices.
  • the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the embodiments of the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that contain computer-usable program code.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • each flow and/or box in the flow chart and/or block diagram and the combination of the flow chart and/or box in the flow chart and/or block diagram can be realized by computer program instructions.
  • These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device produce a device for realizing the function specified in one flow chart or multiple flows and/or one box or multiple boxes of the block diagram.
  • these computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer-readable memory produce a product including an instruction device, which realizes the function specified in one flow chart or multiple flows and/or one box or multiple boxes of the block diagram.
  • These computer program instructions may also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, whereby the instructions executed on the computer or other programmable device provide steps for implementing the functions specified in one or more processes in the flowchart and/or one or more boxes in the block diagram.

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Abstract

本申请提供一种资源分配方法、装置及电子设备,该方法包括:向UE发送BWP频域资源配置信息;其中,所述BWP频域资源配置信息包括BWP标识与BWP频域资源之间的映射关系;向所述UE发送BWP激活配置,以使所述UE从BWP激活配置表格中获取所述BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,基于所述BWP频域资源配置信息确定所述目标BWP标识配置对关联的目标BWP频域资源,并基于所述目标BWP频域资源传输数据;其中,所述BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系。通过本申请的技术方案,能够提高资源利用率。

Description

一种资源分配方法、装置及电子设备 技术领域
本申请涉及通信技术领域,尤其是一种资源分配方法、装置及电子设备。
背景技术
TDD(Time Division Duplex,时分双工)系统被广泛应用于移动通信系统中,如5G系统等。在TDD系统中,帧结构被分成DL(DownLink,下行)时隙、UL(UpLink,上行)时隙和S(Special,特殊)时隙。DL时隙包括多个DL符号,在这些DL符号对应的频域资源处理下行数据。UL时隙包括多个UL符号,在这些UL符号对应的频域资源处理上行数据。F时隙包括至少一个F(Flexible,灵活)符号,F符号可以用于DL,即在该F符号对应的频域资源处理下行数据,F符号也可以用于UL,即在该F符号对应的频域资源处理上行数据,F符号也可以用于GP(Guard Period,保护周期),即在该F符号对应的频域资源进行上下行切换的保护。TDD系统可以工作在HD(Half Duplex,半双工)模式中,即在同一个时刻,相同频域资源仅能用于UL或者DL。
发明内容
本申请提供一种资源分配方法,应用于基站设备,包括:向UE发送BWP频域资源配置信息;其中,所述BWP频域资源配置信息包括BWP标识与BWP频域资源之间的映射关系;
向所述UE发送BWP激活配置,以使所述UE从BWP激活配置表格中获取所述BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,基于所述BWP频域资源配置信息确定所述目标BWP标识配置对关联的目标BWP频域资源,并基于所述目标BWP频域资源传输数据;其中,所述BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系。
本申请提供一种资源分配方法,应用于UE,包括:接收基站设备发送的BWP频域资源配置信息;其中,所述BWP频域资源配置信息包括部分带宽BWP标识与BWP频域资源之间的映射关系;
获取BWP激活配置表格;其中,所述BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系;
接收所述基站设备发送的BWP激活配置,从所述BWP激活配置表格中获取所述BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,并基于所述BWP频域资源配置信息确定所述目标BWP标识配置对关联的目标BWP频域资源;基于所述目标BWP频域资源传输数据。
本申请提供一种资源分配装置,应用于基站设备,包括:确定模块,用于确定部分带宽BWP频域资源配置信息;其中,所述BWP频域资源配置信息包括BWP标识与BWP频域资源之间的映射关系;发送模块,用于向用户设备UE发送所述BWP频域资源配置信息;向所述UE发送BWP激活配置,以使所述UE从BWP激活配置表格中获取所述BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,基于所述BWP频域资源配置信息确定所述目标BWP标识配置对关联的目标BWP频域资源,并基于所述目标BWP频域资源传输数据;其中,所述BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系。
本申请提供一种资源分配装置,应用于UE,包括:接收模块,用于接收基站设备发送的BWP频域资源配置信息;所述BWP频域资源配置信息包括部分带宽BWP标识与BWP频域资源之间的映射关系;获取BWP激活配置表格;其中,所述BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系;接收所述基站设备发送的BWP激活配置;获取模块,用于从所述BWP激活配置表格中获取所述BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,并基于所述BWP频域资源配置信息确定所述目标BWP标识配置对关联的目标BWP频域资源;
传输模块,用于基于所述目标BWP频域资源传输数据。
本申请提供一种电子设备,包括处理器和机器可读存储介质,所述机器可读存储介质存储有能够被所述处理器执行的机器可执行指令;所述处理器用于执行机器可执行指令,以实现上述公开的资源分配方法。
由以上技术方案可见,可以在单载波使用灵活BWP(BandWidth Part,部分带宽)配置,通过BWP为UE配置灵活的下行频域资源和上行频域资源,用于支持TDD系统中的数据传输,从而提高资源利用率,提高网络覆盖和网络容量,增加上行传输资源及小区覆盖范围,减少上行传输延迟并增加上行传输容量。
附图说明
图1是本申请一个例子中的资源分配方法的流程示意图;
图2是本申请一个例子中的资源分配方法的流程示意图;
图3A-图3G是本申请一个例子中的BWP频域资源配置的示意图;
图4A-图4D是本申请一个例子中的BWP切换的示意图;
图5是本申请一个例子中的子带频域资源的频域关系示意图;
图6A-图6D是BWP频域资源和子带频域资源的匹配关系示意图。
具体实施方式
在本申请实施例使用的术语仅仅是出于描述特定实施例的目的,而非限制本申请。本申请和权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式,除非上下文清楚地表示其它含义。还应当理解,本文中使用的术语“和/或”是指包含一个或多个相关联的列出项目的任何或所有可能组合。应当理解,尽管在本申请实施例可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本申请范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,此外,所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
在TDD系统中,帧结构被分成DL时隙、UL时隙和F时隙,DL时隙包括多个DL符号,在这些DL符号对应的频域资源处理下行数据,UL时隙包括多个UL符号,在这些UL符号对应的频域资源处理上行数据,F时隙包括至少一个F符号,F符号可以用于DL,也可以用于UL,还可以用于GP。当前,TDD系统可以工作在HD模式,即在同一个时刻,相同频域资源仅能用于UL或者DL。为了更加灵活的使用频域资源,并提高资源利用率,TDD系统也可以工作在FD(Full-Duplex,全双工)模式,即在同一个时刻,相同频域资源同时用于UL和DL,也就是,在相同频域资源上同时处理上行数据和下行数据。在TDD系统下,帧结构一旦确定,UE(User Equipment,用户设备)就可以按照帧结构进行数据收发,而帧结构被分成DL时隙、UL时隙和F时隙。对于采用HD(Half Duplex,半双工)模式的UE,基站设备(如gNB等)根据帧结构调度UE进行发送或者接收。对于采用FD(Full-Duplex,全双工)模式的UE,基站设备根据帧结构调度UE的发送、接收或同时发送和接收。综上所述,基站设备可以配置帧结构,将帧结构通知给UE,以使UE获知帧结构,从而正确进行数据收发。从另一个角度,UE获知帧结构后,可以获知可能存在的UE间干扰,从而采用干扰消除技术来减轻干扰,提高通信可靠性。在一个例子中,在TDD系统下,针对以下行传输为主的帧结构,通常DL时隙配置较多,这就造成UL时隙变少,从而导致上行传输速率受限,并增加上行数据的传输时延,导致上行传输的时延变大,不利用上行业务。
本申请的一个例子中,提出一种资源分配方法,通过BWP为UE配置灵活的下行频域资源和上行频域资源,可以在上行频域资源传输上行数据,即能够利用下行时隙或者F时隙配置上行频域资源,并通过上行频域资源传输上行数据,从而提高上行传输速率,减少上行数据的传输时延。此外,可以利用上行时隙或者F时隙配置下行频域资源,并通过下行频域资源传输下行数据,从而提高下行传输速率,减少下行数据的传输时延。
本申请一个例子中提出一种资源分配方法,可以应用于基站设备,参见图1所示,为资源分配方法的流程示意图,该方法包括:
步骤101、向UE发送BWP频域资源配置信息;其中,BWP频域资源配置信息可以包括BWP标识与BWP频域资源之间的映射关系。
一个例子中,针对BWP标识与BWP频域资源之间的映射关系中的每个BWP标识,该BWP标识对应K个BWP频域资源,K为正整数;若K大于1,则K个BWP频域资源是K个不连续的 BWP频域资源,或者,K个连续的BWP频域资源。
一个例子中,在BWP标识与BWP频域资源之间的映射关系中,若下行BWP和上行BWP对应同一BWP标识,该BWP标识对应的下行BWP的BWP频域资源与该BWP标识对应的上行BWP的BWP频域资源不同或者相同。
一个例子中,若下行BWP和上行BWP对应同一BWP标识,且该BWP标识对应下行BWP的至少两个BWP频域资源,则该BWP标识对应的下行BWP的至少两个BWP频域资源可以是不连续的BWP频域资源;和/或,若下行BWP和上行BWP对应同一BWP标识,且该BWP标识对应上行BWP的至少两个BWP频域资源,则该BWP标识对应的上行BWP的至少两个BWP频域资源可以是不连续的BWP频域资源。
一个例子中,针对BWP标识与BWP频域资源之间的映射关系中的第一BWP标识和第二BWP标识,第一BWP标识对应的BWP的数量和第二BWP标识对应的BWP的数量可以相同或不同;其中,第一BWP标识对应下行BWP的至少一个BWP频域资源,或者,第一BWP标识对应上行BWP的至少一个BWP频域资源,或者,第一BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少一个BWP频域资源;第二BWP标识对应下行BWP的至少一个BWP频域资源、且第二BWP标识对应上行BWP的至少一个BWP频域资源。
一个例子中,第一BWP标识对应下行BWP的一个BWP频域资源,或者,第一BWP标识对应上行BWP的一个BWP频域资源,或者,第一BWP标识对应下行BWP的一个BWP频域资源和上行BWP的一个BWP频域资源。第二BWP标识对应下行BWP的至少两个BWP频域资源和上行BWP的至少一个BWP频域资源(如一个BWP频域资源),且下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;或,第二BWP标识对应下行BWP的至少一个BWP频域资源(如一个BWP频域资源)和上行BWP的至少两个BWP频域资源,且上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
步骤102、向UE发送BWP激活配置,以使UE从BWP激活配置表格中获取BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,基于BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源,并基于目标BWP频域资源传输数据;其中,BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系。
一个例子中,向UE发送BWP激活配置之前,还可以通过RRC(Radio Resource Control,无线资源控制)消息向UE发送BWP激活配置表格。
一个例子中,针对BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对可以用于指示下行BWP的BWP标识和上行BWP的BWP标识;其中,若该目标BWP标识配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,第一BWP标识和第二BWP标识可以相同或者不同,则目标BWP频域资源可以包括第一BWP标识对应的下行BWP的BWP频域资源和第二BWP标识对应的上行BWP的BWP频域资源。
一个例子中,针对BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对包括第一配置对和第二配置对,第一配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于下行时隙或符号、上行时隙或符号、及Flexible(灵活)时隙或符号中,第二配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于SBFD(Sub-Band Full Duplex,子带全双工)时隙或符号中。
在下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,若目标BWP标识配置对中的第一配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,目标BWP频域资源包括第一BWP标识对应的下行BWP的BWP频域资源和第二BWP标识对应的上行BWP的BWP频域资源;在SBFD时隙或符号中,若目标BWP标识配置对中的第二配置对用于指示下行BWP的第三BWP标识和上行BWP的第四BWP标识,目标BWP频域资源包括第三BWP标识对应的下行BWP的BWP频域资源和第四BWP标识对应的上行BWP的BWP频域资源。
一个例子中,向UE发送BWP激活配置,可以包括但不限于:通过DCI(Downlink Control Information,下行控制信息)消息向UE发送BWP激活配置;或者,通过MAC-CE(MAC Control Element,MAC控制元素)消息向UE发送BWP激活配置;或者,通过RRC消息向UE发送BWP激活配置。
一个例子中,BWP激活配置包括开关标志位和目标BWP指示信息;若开关标志位为第一取值,则指示UE从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对;若开关标志位为第二取值,则指示UE禁止从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对。
一个例子中,BWP激活配置包括目标BWP指示信息;若目标BWP指示信息为目标取值,指示UE禁止从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对;若目标BWP指示信息不为目标取值,指示UE从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对。
一个例子中,向UE发送BWP激活配置之后,在BWP切换时间内,若UE对应的BWP频域资源发生变化,则向UE发送更新后的BWP激活配置,以使UE从BWP激活配置表格中获取更新后的BWP激活配置包括的更新后的目标BWP指示信息对应的目标BWP标识配置对,基于BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源。
一个例子中,还可以向UE发送SBFD频域资源配置信息,SBFD频域资源配置信息包括子带频域资源,以使UE基于目标BWP频域资源和子带频域资源确定可用频域资源,并基于可用频域资源传输数据。
一个例子中,还可以基于UE对应的目标BWP频域资源和子带频域资源,确定UE对应的可用频域资源,基于可用频域资源与UE传输数据。
一个例子中,目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,在此基础上:
针对用于SBFD传输的下行符号,若子带频域资源包括上行子带频域资源,下行符号中除上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为UE对应的可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为UE对应的可用频域资源。在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,禁止确定UE对应的可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,禁止确定UE对应的可用频域资源。
若子带频域资源包括下行子带频域资源,且下行符号中除下行子带频域资源之外的剩余频域资源为下行子带频域资源,则将下行BWP的BWP频域资源和/或下行子带频域资源确定为UE对应的可用频域资源。
针对用于SBFD传输的上行符号,若子带频域资源包括下行子带频域资源,上行符号中除下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为UE对应的可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为UE对应的可用频域资源。在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,禁止确定UE对应的可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,禁止确定UE对应的可用频域资源。若子带频域资源包括上行子带频域资源,且上行符号中除上行子带频域资源之外的剩余频域资源为上行子带频域资源,则将上行BWP的BWP频域资源和/或上行子带频域资源确定为UE对应的可用频域资源。
针对用于SBFD传输的Flexible符号,若子带频域资源包括下行子带频域资源,Flexible符号中除下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为UE对应的可用频域资源。上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为UE对应的可用频域资源。在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,禁止确定UE对应的可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,禁止确定UE对应的可用频域资源。若子带频域资源包括下行子带频域资源,Flexible符号中除下行子带频域资源之外的剩余频域资源为下行子带频域资源,则:将下行BWP的BWP频域资源和/或下行子带频域资源确定为UE对应的可用频域资源。
若子带频域资源包括上行子带频域资源,且Flexible符号中除上行子带频域资源之外的剩余频 域资源为下行子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为UE对应的可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为UE对应的可用频域资源。在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,禁止确定UE对应的可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,禁止确定UE对应的可用频域资源。若子带频域资源包括上行子带频域资源,且Flexible符号中除上行子带频域资源之外的剩余频域资源为上行子带频域资源,则:将上行BWP的BWP频域资源和/或上行子带频域资源确定为UE对应的可用频域资源。
若子带频域资源包括下行子带频域资源,且Flexible符号中除下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为UE对应的可用频域资源。在上行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,将重合频域资源确定为UE对应的可用频域资源;或者,在上行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,禁止确定UE对应的可用频域资源,即可以确定可用频域资源或不确定可用频域资源。
若子带频域资源包括上行子带频域资源,且Flexible符号中除上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为UE对应的可用频域资源。在下行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,将重合频域资源确定为UE对应的可用频域资源;或者,在下行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,禁止确定UE对应的可用频域资源,即可以确定可用频域资源或不确定可用频域资源。
一个例子中,向UE发送SBFD频域资源配置信息,可以包括但不限于:通过广播消息向UE发送SBFD频域资源配置信息;或,通过RRC消息向UE发送SBFD频域资源配置信息;或,通过MAC-CE消息向UE发送SBFD频域资源配置信息;或,通过DCI消息向UE发送SBFD频域资源配置信息。
一个例子中,子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个;若子带频域资源包括下行子带频域资源,SBFD频域资源配置信息包括下行子带频域资源对应的位置信息。或者,若子带频域资源包括上行子带频域资源,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息。或者,若子带频域资源包括下行子带频域资源和上行子带频域资源,SBFD频域资源配置信息包括下行子带频域资源对应的位置信息,且UE基于下行子带频域资源对应的位置信息和频域资源数量(频域资源数量可以预先配置在UE,也可以是基站设备发送给UE,对此不做限制)推导上行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息,且UE基于上行子带频域资源对应的位置信息和频域资源数量推导下行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息。或者,
若子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源,SBFD频域资源配置信息包括下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和频域资源数量推导上行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和频域资源数量推导下行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和下行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息,且UE基于上行子带频域资源对应的位置信息、下行子带频域资源对应的位置信息和频域资源数量推导保护子带频域资源对应的位置信息。
一个例子中,下行子带频域资源对应的位置信息包括下行子带频域资源的起始位置和下行子带频域资源占用的PRB数量;或,下行子带频域资源的起始位置和下行子带频域资源的结束位置;上行子带频域资源对应的位置信息包括上行子带频域资源的起始位置和上行子带频域资源占用的PRB数量;或,上行子带频域资源的起始位置和上行子带频域资源的结束位置;保护子带频域资源对应的位置信息包括保护子带频域资源的起始位置和保护子带频域资源占用的PRB数量;或,保护子带频域资源的起始位置和保护子带频域资源的结束位置。
一个例子中,可以通过广播消息,RRC消息,DCI消息或者MAC-CE消息向UE发送SBFD使能信息,SBFD使能信息用于使能SBFD功能;广播消息为MIB消息或者SIB消息。
由以上技术方案可见,可以在单载波使用灵活BWP配置,通过BWP为UE配置灵活的下行频域资源和上行频域资源,用于支持TDD系统中的数据传输(即数据发送和数据接收),从而提高资源利用率,提高网络覆盖和网络容量,可以增加上行传输资源及小区覆盖范围,减少上行传输延迟并增加上行传输容量。
本申请一个例子中提出一种资源分配方法,可以应用于UE,参见图2所示,为资源分配方法的流程示意图,该方法包括:
步骤201、接收基站设备发送的BWP频域资源配置信息;其中,BWP频域资源配置信息可以包括BWP标识与BWP频域资源之间的映射关系。
一个例子中,针对BWP标识与BWP频域资源之间的映射关系中的每个BWP标识,该BWP标识对应K个BWP频域资源,K为正整数;若K大于1,则K个BWP频域资源是K个不连续的BWP频域资源,或者,K个连续的BWP频域资源。
一个例子中,在BWP标识与BWP频域资源之间的映射关系中,若下行BWP和上行BWP对应同一BWP标识,该BWP标识对应的下行BWP的BWP频域资源与该BWP标识对应的上行BWP的BWP频域资源不同或者相同。
一个例子中,若下行BWP和上行BWP对应同一BWP标识,且该BWP标识对应下行BWP的至少两个BWP频域资源,则该BWP标识对应的下行BWP的至少两个BWP频域资源可以是不连续的BWP频域资源;和/或,若下行BWP和上行BWP对应同一BWP标识,且该BWP标识对应上行BWP的至少两个BWP频域资源,则该BWP标识对应的上行BWP的至少两个BWP频域资源可以是不连续的BWP频域资源。
一个例子中,针对BWP标识与BWP频域资源之间的映射关系中的第一BWP标识和第二BWP标识,第一BWP标识对应的BWP的数量和第二BWP标识对应的BWP的数量可以相同或不同;其中,第一BWP标识对应下行BWP的至少一个BWP频域资源,或者,第一BWP标识对应上行BWP的至少一个BWP频域资源,或者,第一BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少一个BWP频域资源;第二BWP标识对应下行BWP的至少一个BWP频域资源、且第二BWP标识对应上行BWP的至少一个BWP频域资源。
一个例子中,第一BWP标识对应下行BWP的一个BWP频域资源,或者,第一BWP标识对应上行BWP的一个BWP频域资源,或者,第一BWP标识对应下行BWP的一个BWP频域资源和上行BWP的一个BWP频域资源。第二BWP标识对应下行BWP的至少两个BWP频域资源和上行BWP的至少一个BWP频域资源(如一个BWP频域资源),且下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;或,第二BWP标识对应下行BWP的至少一个BWP频域资源(如一个BWP频域资源)和上行BWP的至少两个BWP频域资源,且上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
步骤202、获取BWP激活配置表格;其中,BWP激活配置表格可以包括BWP指示信息与BWP标识配置对之间的映射关系。
一个例子中,获取BWP激活配置表格,可以包括:获取已配置的BWP激活配置表格;或者,通过RRC消息接收基站设备发送的BWP激活配置表格。
一个例子中,针对BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对可以用于指示下行BWP的BWP标识和上行BWP的BWP标识;其中,若该目标BWP标识配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,第一BWP标识和第二BWP标识可以相同或者不同,则目标BWP频域资源可以包括第一BWP标识对应的下行BWP的BWP频域资源和第二BWP标识对应的上行BWP的BWP频域资源。
一个例子中,针对BWP激活配置表格中的每个BWP标识配置对,BWP标识配置对包括第一配置对和第二配置对,第一配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,第二配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于SBFD时隙或符号中;在下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,若目标BWP标识 配置对中的第一配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,目标BWP频域资源包括第一BWP标识对应的下行BWP的BWP频域资源和第二BWP标识对应的上行BWP的BWP频域资源;在SBFD时隙或符号中,若目标BWP标识配置对中的第二配置对用于指示下行BWP的第三BWP标识和上行BWP的第四BWP标识,目标BWP频域资源包括第三BWP标识对应的下行BWP的BWP频域资源和第四BWP标识对应的上行BWP的BWP频域资源。
步骤203、接收基站设备发送的BWP激活配置,从BWP激活配置表格中获取BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,并基于BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源,并基于目标BWP频域资源传输数据。
一个例子中,接收基站设备发送的BWP激活配置包括:通过DCI消息接收基站设备发送的BWP激活配置;或者,通过MAC-CE消息接收基站设备发送的BWP激活配置;或者,通过RRC消息接收基站设备发送的BWP激活配置。
一个例子中,BWP激活配置包括开关标志位和目标BWP指示信息;若开关标志位为第一取值,则从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对;若开关标志位为第二取值,则禁止从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对。
一个例子中,BWP激活配置包括目标BWP指示信息;若目标BWP指示信息不为目标取值,则从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对;若目标BWP指示信息为目标取值,则禁止从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对。
一个例子中,接收BWP激活配置之后,在BWP切换时间内,若UE对应的BWP频域资源发生变化,则接收基站设备发送的更新后的BWP激活配置,从BWP激活配置表格中获取更新后的BWP激活配置包括的更新后的目标BWP指示信息对应的目标BWP标识配置对,并基于BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源。
一个例子中,还可以接收基站设备发送的SBFD频域资源配置信息,SBFD频域资源配置信息可以包括子带频域资源;在此基础上,基于目标BWP频域资源传输数据,可以包括但不限于:基于目标BWP频域资源和子带频域资源确定可用频域资源,并基于可用频域资源传输数据。
一个例子中,基于可用频域资源传输数据,可以包括:在UE的接入过程中,基于可用频域资源传输数据;或者,在UE的接入过程中,基于目标BWP频域资源传输数据;在UE的接入成功之后,基于可用频域资源传输数据。
一个例子中,目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,在此基础上:
针对用于SBFD传输的下行符号,若子带频域资源包括上行子带频域资源,且下行符号中除上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源。在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,禁止确定可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,禁止确定可用频域资源。若子带频域资源包括下行子带频域资源,且下行符号中除下行子带频域资源之外的剩余频域资源为下行子带频域资源,则将下行BWP的BWP频域资源和/或下行子带频域资源确定为可用频域资源。
针对用于SBFD传输的上行符号,若子带频域资源包括下行子带频域资源,且上行符号中除下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源。在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,禁止确定可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,禁止确定可用频域资源。若子带频域资源包括上行子带频域资源,且上行符号中除上行子带频域资源之外的剩余频域资源为上行子带频域资源,则将上行BWP的BWP频域资源和/或上行子带频域资源确定为可用频域资源。
针对用于SBFD传输的Flexible符号,若子带频域资源包括下行子带频域资源,且Flexible符号 中除下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源。在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,禁止确定可用频域资源。在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,禁止确定可用频域资源。
若子带频域资源包括下行子带频域资源,且Flexible符号中除下行子带频域资源之外的剩余频域资源为下行子带频域资源,则:将下行BWP的BWP频域资源和/或下行子带频域资源确定为可用频域资源。
若子带频域资源包括上行子带频域资源,且Flexible符号中除上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源。上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源。下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,禁止确定可用频域资源。上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,禁止确定可用频域资源。若子带频域资源包括上行子带频域资源,且Flexible符号中除上行子带频域资源之外的剩余频域资源为上行子带频域资源,则:将上行BWP的BWP频域资源和/或上行子带频域资源确定为可用频域资源。
若子带频域资源包括下行子带频域资源,且Flexible符号中除下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源。在上行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;或者,在上行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,禁止确定可用频域资源。
若子带频域资源包括上行子带频域资源,且Flexible符号中除上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源。在下行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;或者,在下行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,禁止确定可用频域资源。
一个例子中,接收基站设备发送的SBFD频域资源配置信息,可以包括但不限于:通过广播消息接收基站设备发送的SBFD频域资源配置信息;或者,通过RRC消息接收基站设备发送的SBFD频域资源配置信息;或者,通过MAC-CE消息接收基站设备发送的SBFD频域资源配置信息;或者,通过DCI消息接收基站设备发送的SBFD频域资源配置信息。
一个例子中,子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个;若子带频域资源包括下行子带频域资源,SBFD频域资源配置信息包括下行子带频域资源对应的位置信息。或者,若子带频域资源包括上行子带频域资源,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息。或者,若子带频域资源包括下行子带频域资源和上行子带频域资源,SBFD频域资源配置信息包括下行子带频域资源对应的位置信息,且UE基于下行子带频域资源对应的位置信息和频域资源数量(频域资源数量可以预先配置在UE,也可以是基站设备发送给UE,对此不做限制)推导上行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息,且UE基于上行子带频域资源对应的位置信息和频域资源数量推导下行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息。或者,
若子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源,SBFD频域资源配置信息包括下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和频域资源数量推导上行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和频域资源数量推导下行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和下行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息,且UE基于上行子带频域资源对应的位置信息、下行子带频域资源对应的位置信息和频域资源数量推导保护子带频域资源对应的位置信息。
一个例子中,下行子带频域资源对应的位置信息包括下行子带频域资源的起始位置和下行子带频域资源占用的PRB数量;或,下行子带频域资源的起始位置和下行子带频域资源的结束位置;上行子带频域资源对应的位置信息包括上行子带频域资源的起始位置和上行子带频域资源占用的PRB数量;或,上行子带频域资源的起始位置和上行子带频域资源的结束位置;保护子带频域资源对应的位置信息包括保护子带频域资源的起始位置和保护子带频域资源占用的PRB数量;或,保护子带频域资源的起始位置和保护子带频域资源的结束位置。
一个例子中,还可以通过广播消息,RRC消息,DCI消息或者MAC-CE消息接收基站设备发送的SBFD使能信息,SBFD使能信息用于使能SBFD功能;其中,广播消息为MIB(Master Information Block,主信息块)消息或者SIB(Secondary information block,辅信息块)消息,SIB消息可以为SIBx,SIBx表示可以是任意SIB信息块。
由以上技术方案可见,可以在单载波使用灵活BWP配置,通过BWP为UE配置灵活的下行频域资源和上行频域资源,用于支持TDD系统中的数据传输(即数据发送和数据接收),从而提高资源利用率,提高网络覆盖和网络容量,可以增加上行传输资源及小区覆盖范围,减少上行传输延迟并增加上行传输容量。
以下结合例子,对本申请的上述技术方案进行说明。
TDD的帧结构可以通过半静态配置加动态指示的方式来完成。在高层信令中通过SFI(Slot Format Indicator,时隙格式指示)定义多个SFC(Slot Format Combination,时隙格式组合),比如说,基站设备可以选出满足业务需求的时隙格式,并将这些时隙格式添加到SFC中。其中,部分时隙格式可以参见表1所示,D表示DL符号,U表示UL符号,F表示灵活(Flexible)符号。对于每个SFC,由固定ID来标识,并且包含一个或者多个时隙格式类型。
表1
Figure PCTCN2022129851-appb-000001
在完成SFI配置之后,基站设备在RRC消息中将多个时隙格式组合发送给UE。在通过RRC信令配置完多个时隙格式组合后,基站设备通过周期性PDCCH在DCI格式2_0中,将当前使用SFC的索引告知UE。UE正确接收到DCI格式2_0的信息后,按照SFC索引的值确定一定周期内每个时隙的时隙格式。至此,基站设备和UE通过动态指示完成帧结构的配置,可以进行上下行数据传输。
对于资源分配,可以分为时域资源分配和频域资源分配(以下行信道的资源分配为例)。时域资源分配:DCI中的Time domain resource assignment(时域资源分配)字段指示下行信道的时域位置,该字段共4个bit,值为0-15,假设值为m,则m+1指示时域资源分配表格的行索引,该行中的信息指示PDSCH的时域资源。指示的方式有两种:一种是指示三个信息:PDSCH和调度该PDSCH的PDCCH之间的时隙偏移、PDSCH在时隙中的起始符号、PDSCH持续的符号长度。另一种是指示PDSCH和调度该PDSCH的PDCCH之间的时隙偏移、一个SLIV值,用户设备根据SLIV值计算PDSCH的起始符号和持续的符号个数。
频域资源分配:DCI中的Frequency domain resource assignment(频域资源分配)字段指示下行信道的频域资源分配,PDSCH频域资源分配分为Type 0和Type 1,Type 0支持非连续资源分配,获得频率分集增益,Type 1支持连续资源分配,可以减少该字段所需bit数,DCI format 1_0只支持Type 1。Type 0:对于非连续资源分配类型,一个RBG是一个VRB group,由P个连续VRB组成,个数由高层参数rbg-Size和BWP带宽决定。在Type 0的资源分配类型下,Frequency domain resource assignment作为一个bitmap来指示哪些RBG是分配给下行信道,bitmap中每个bit代表一个RBG,最高bit对应RBG0,以此类推,bit为1表示RBG分配给下行信道,bit为0表示不是下行信道资源。 Type 1:频域资源指示字段不会作为bitmap,而是指示一个RIV(Resource Indicator Value,资源指示值)值,用户设备通过该值计算下行信道的起始RB和所占RB数量。
在TDD系统下,帧结构按照时隙可以分为UL时隙、DL时隙和F时隙,F时隙中的符号可以被配置成UL符号、DL符号和F(Flexible)符号,F符号可以用于UL、DL或者GP。其中,上行数据可以在UL时隙传输、在F时隙中的UL符号或F符号传输,上行数据无法在DL时隙传输,也无法在F时隙中的DL符号传输。同理,下行数据可以在DL时隙传输、在F时隙中的DL符号或F符号传输,下行数据无法在UL时隙传输,也无法在F时隙中的UL符号传输。
可以在时频资源(如UL时隙、DL时隙和F时隙)中配置SBFD频域资源,在SBFD频域资源上,可以传输与其它时频资源不同方向的数据。比如说,在DL时隙中配置SBFD频域资源,通过SBFD频域资源传输上行数据,使得上行数据在DL时隙传输。又例如,在F时隙的DL符号配置SBFD频域资源,通过SBFD频域资源传输上行数据,使得上行数据在F时隙的DL符号传输。在UL时隙中配置SBFD频域资源,通过SBFD频域资源传输下行数据,使得下行数据在UL时隙传输。又例如,在F时隙的UL符号配置SBFD频域资源,通过SBFD频域资源传输下行数据,使得下行数据在F时隙的UL符号传输。
一个例子中,SBFD符号可以被定义为基站设备和UE可以配置有SBFD子带(sub-band)的符号,在这些SBFD符号的SBFD子带上(称为SBFD频域资源),基站设备和UE可以进行全双工通信,也就是说,在SBFD频域资源上,可以进行上行传输、下行传输、或者上下行同时传输。其中,SBFD频域资源可以被明确的指示为上行、下行或者Flexible,当SBFD频域资源被指示为Flexible时,可以在SBFD频域资源灵活的调度上行或者下行。
其中,SBFD时隙或者SBFD符号的配置可以包括:DL时隙、UL时隙和F时隙中哪些符号用于SBFD的传输,以及实施的周期和起始点等。
在TDD FD模式下,一个例子中,提出一种资源分配方法,涉及单载波情况下的BWP频域资源配置、BWP激活配置表格、BWP激活配置、SBFD频域资源配置、BWP频域资源和SBFD的子带频域资源之间的关系(如SBFD的上行子带频域资源和上行BWP频域资源之间的关系、SBFD的下行子带频域资源和下行BWP频域资源之间的关系)等,以下对这些内容进行说明。
第一、BWP频域资源配置。基站设备向UE发送BWP频域资源配置信息,UE接收基站设备发送的BWP频域资源配置信息;其中,BWP频域资源配置信息可以包括BWP标识与BWP频域资源之间的映射关系。
一个例子中,基站设备为UE配置BWP时,下行BWP和上行BWP可以对应同一BWP标识,也可以对应不同BWP标识。其中,若下行BWP和上行BWP对应同一BWP标识,则该BWP标识对应的下行BWP的BWP频域资源与该BWP标识对应的上行BWP的BWP频域资源可以不同或者相同。
参见图3A所示,下行BWP的BWP标识为1,上行BWP的BWP标识为1,且下行BWP的BWP频域资源与上行BWP的BWP频域资源不同,在图3A中,下行BWP的BWP频域资源与上行BWP的BWP频域资源部分重叠。比如说,上行BWP1的BWP频域资源是从第40个PRB开始到第100个PRB,下行BWP1的BWP频域资源是从第0个PRB开始到第60个PRB,显然,BWP频域资源重叠部分为从第40个PRB开始到第60个PRB。
参见图3B所示,下行BWP的BWP标识为1,上行BWP的BWP标识为1,且下行BWP的BWP频域资源与上行BWP的BWP频域资源不同,在图3B中,下行BWP的BWP频域资源与上行BWP的BWP频域资源不重叠。
比如说,下行BWP1的BWP频域资源是从第0个PRB开始到第50个PRB,上行BWP1的BWP频域资源是从第61个PRB开始到第100个PRB。
一个例子中,基站设备为UE配置BWP时,下行BWP和上行BWP可以对应同一BWP标识,该BWP标识可以对应下行BWP的至少两个BWP频域资源(至少两个BWP频域资源是不连续的BWP频域资源),且该BWP标识可以对应上行BWP的至少一个BWP频域资源。或者,该BWP标识可以对应上行BWP的至少两个BWP频域资源(至少两个BWP频域资源是不连续的BWP频域资源),且该BWP标识可以对应下行BWP的至少一个BWP频域资源。其中,不连续的BWP频域资源也可以称为离散的BWP频域资源。
比如说,BWP标识可以对应下行BWP的两个BWP频域资源,且这两个BWP频域资源是不连续的BWP频域资源,且BWP标识可以对应上行BWP的一个BWP频域资源。参见图3C所示,下行BWP的BWP标识为3,上行BWP的BWP标识为3,且下行BWP的BWP频域资源与上行BWP的BWP频域资源不同(图3C中不重叠,也可以部分重叠),下行BWP3的BWP频域资源是从第0个PRB开始到第20个PRB,以及,从第71个PRB开始到第100个PRB,上行BWP3的BWP频域资源是从第21个PRB开始到第70个PRB。
又例如,BWP标识可以对应上行BWP的两个BWP频域资源,且这两个BWP频域资源是不连续的BWP频域资源,且BWP标识可以对应下行BWP的一个BWP频域资源。参见图3D所示,下行BWP的BWP标识为3,上行BWP的BWP标识为3,且下行BWP的BWP频域资源与上行BWP的BWP频域资源不同(图3D中不重叠,也可以部分重叠),上行BWP3的BWP频域资源是从第0个PRB开始到第20个PRB,以及,从第71个PRB开始到第100个PRB,下行BWP3的BWP频域资源是从第21个PRB开始到第70个PRB。
一个例子中,基站设备为UE配置BWP时,可以配置多个BWP,如配置多个非对称的下行BWP和/或上行BWP,下行BWP的个数和上行BWP的个数可以相同,也可以不同,上行BWP的BWP标识与下行BWP的BWP标识可以相同,也可以不同。比如说,可以为UE配置两个下行BWP,为UE配置一个上行BWP,或者,可以为UE配置一个下行BWP,为UE配置两个上行BWP,或者,可以为UE配置两个下行BWP,为UE配置两个上行BWP,以此类推。
一个例子中,以基站设备为UE配置两个BWP为例,将这两个BWP的BWP标识记为第一BWP标识和第二BWP标识,第一BWP标识对应的BWP的数量和第二BWP标识对应的BWP的数量可以相同,也可以不同。
一个例子中,第一BWP标识可以对应下行BWP的至少一个BWP频域资源,第二BWP标识可以对应下行BWP的至少一个BWP频域资源、且第二BWP标识对应上行BWP的至少一个BWP频域资源。参见图3E所示,第一BWP标识为1,第二BWP标识为2,BWP1对应下行BWP的一个BWP频域资源,BWP2对应下行BWP的一个BWP频域资源和上行BWP的一个BWP频域资源。在图3E中,是下行BWP和上行BWP的2:1配置,基站设备配置2个下行BWP和1个上行BWP,当然,下行BWP的数量可以更多,上行BWP的数量可以更多,对此不做限制,比如说,可以配置2个下行BWP和2个上行BWP,组成两个BWP匹配对,每个BWP匹配对包括1个下行BWP和1个上行BWP。
一个例子中,第一BWP标识可以对应上行BWP的至少一个BWP频域资源,第二BWP标识可以对应下行BWP的至少一个BWP频域资源、且第二BWP标识对应上行BWP的至少一个BWP频域资源。参见图3F所示,第一BWP标识为1,第二BWP标识为2,BWP1对应上行BWP的一个BWP频域资源,BWP2对应下行BWP的一个BWP频域资源和上行BWP的一个BWP频域资源。在图3F中,是下行BWP和上行BWP的1:2配置,基站设备配置1个下行BWP和2个上行BWP,当然,下行BWP的数量可以更多,上行BWP的数量可以更多,对此不做限制,比如说,可以配置2个下行BWP和2个上行BWP,组成两个BWP匹配对,每个BWP匹配对包括1个下行BWP和1个上行BWP。
一个例子中,第一BWP标识可以对应下行BWP的至少一个BWP频域资源和上行BWP的至少一个BWP频域资源。第二BWP标识可以对应下行BWP的至少两个BWP频域资源和上行BWP的至少一个BWP频域资源,或者,第二BWP标识可以对应下行BWP的至少一个BWP频域资源和上行BWP的至少两个BWP频域资源。参见图3G所示,第一BWP标识为1,第二BWP标识为3,BWP1对应上行BWP的一个BWP频域资源和下行BWP的一个BWP频域资源,BWP3对应下行BWP的两个BWP频域资源和上行BWP的一个BWP频域资源,且下行BWP的两个BWP频域资源是不连续的BWP频域资源。
在图3G中,是下行BWP和上行BWP的3:2配置,基站设备配置3个下行BWP和2个上行BWP。其中,基站设备可以配置对称的BWP匹配对和非对称的BWP匹配对,对称的BWP匹配对可以为下行BWP1和上行BWP1,非对称的BWP匹配对可以为下行BWP3和上行BWP3。其中,不同BWP匹配对对应的BWP标识可以是不同的,且支持BWP频域资源的非连续分配。
综上可以看出,针对每个BWP标识来说,该BWP标识可以对应K个BWP频域资源,K可以为正整数;若K大于1,则K个BWP频域资源可以是K个不连续的BWP频域资源,或者,K 个连续的BWP频域资源。
一个例子中,基站设备为UE配置BWP频域资源之后,基站设备可以向UE发送BWP频域资源配置信息,BWP频域资源配置信息可以包括BWP标识与BWP频域资源之间的映射关系,参见表2所示,为BWP频域资源配置信息的示例,BWP频域资源配置信息也可以称为BWP资源分配指示信息。
表2
IE(元素) Value(值)
BWP-ID(BWP标识) INTEGER(0..3)
locationAndBandwidth-1(位置和带宽) INTEGER(0..37949)
locationAndBandwidth-K INTEGER(0..37949)
其中,BWP-ID表示BWP标识,INTEGER(0..3)表示BWP标识的值,如1、2、3,locationAndBandwidth-1表示BWP标识对应的第1个BWP频的域资源,locationAndBandwidth-K表示BWP标识对应的第K个BWP频域资源,INTEGER(0..37949)表示BWP频域资源对应的位置,如从第0个PRB开始到第20个PRB。其中,由于上行BWP和下行BWP对应同一BWP标识时,上行BWP对应的BWP频域资源和下行BWP对应的BWP频域资源可以不同,因此,BWP频域资源配置信息(表2所示)还可以指示这个BWP标识是上行BWP对应的BWP标识,还是下行BWP对应的BWP标识,对此过程不再赘述。
第二、BWP激活配置表格。其中,基站设备和UE可以预配置相同的BWP激活配置表格,比如说,在物理层预配置BWP激活配置表格。或者,基站设备可以获取BWP激活配置表格,并通过RRC消息向UE发送BWP激活配置表格,比如说,基站设备通过RRC消息向多个UE广播BWP激活配置表格。
一个例子中,BWP激活配置表格可以包括BWP指示信息与BWP标识配置对之间的映射关系,针对BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识。下行BWP的BWP标识和上行BWP的BWP标识可以相同,也可以不同。参见表3所示,为BWP激活配置表格的示例,BWP激活配置表格中给出16种配置。
表3
Figure PCTCN2022129851-appb-000002
Figure PCTCN2022129851-appb-000003
从表3可以看出,可以通过4比特表示BWP指示信息,且每个BWP指示信息对应一个BWP标识配置对,该BWP标识配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,如BWP指示信息“0000”对应的BWP标识配置对,用于指示下行BWP的BWP标识为1和上行BWP的BWP标识为1。
一个例子中,BWP激活配置表格可以包括BWP指示信息与BWP标识配置对之间的映射关系,针对BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对可以包括第一配置对和第二配置对。其中,第一配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,下行BWP的BWP标识和上行BWP的BWP标识可以相同,也可以不同,且下行BWP和上行BWP用于下行时隙或符号、上行时隙或符号、及Flexible时隙或符号。第二配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,下行BWP的BWP标识和上行BWP的BWP标识可以相同,也可以不同,且下行BWP和上行BWP用于SBFD时隙或符号。参见表4所示,为BWP激活配置表格的示例。
表4
Figure PCTCN2022129851-appb-000004
从表4可以看出,可以通过4比特表示BWP指示信息,且每个BWP指示信息对应一个BWP标识配置对,该BWP标识配置对包括第一配置对和第二配置对。针对下行时隙或符号、上行时隙或符号、及Flexible时隙或符号,第一配置对有效,第二配置对无效,通过第一配置对指示下行BWP的BWP标识和上行BWP的BWP标识。针对SBFD时隙或符号,第二配置对有效,第一配置对无效,通过第二配置对指示下行BWP的BWP标识和上行BWP的BWP标识。
第三、BWP激活配置。一个例子中,BWP激活配置过程可以包括以下步骤:
步骤S11、基站设备向UE发送BWP激活配置,BWP激活配置包括目标BWP指示信息,如BWP激活配置表格中任一BWP指示信息,如0000、0001。
一个例子中,基站设备可以通过DCI消息向UE发送该BWP激活配置;或者,基站设备可以通过MAC-CE消息向UE发送该BWP激活配置;或者,基站设备可以通过RRC消息向UE发送该BWP激活配置。
步骤S12、UE接收基站设备发送的BWP激活配置,并从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对。
一个例子中,UE可以从表3所示的BWP激活配置表格中获取目标BWP标识配置对,该目标BWP标识配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,第一BWP标识和第二BWP标识可以相同或者不同,如目标BWP指示信息为0000时,目标BWP标识配置对用于指示下行BWP的第一BWP标识为1,且指示上行BWP的第二BWP标识为1。
一个例子中,UE可以从表4所示的BWP激活配置表格中获取目标BWP标识配置对,目标BWP标识配置对包括第一配置对和第二配置对。针对下行时隙或符号、上行时隙或符号、及Flexible时隙或符号,第一配置对有效,第一配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,第一BWP标识和第二BWP标识相同或不同,如目标BWP指示信息为0000时,第一配置对用于指示下行BWP的第一BWP标识为1,指示上行BWP的第二BWP标识为1。针对SBFD时隙或符号,第二配置对有效,第二配置对用于指示下行BWP的第三BWP标识和上行BWP的第四BWP标识,第三BWP标识和第四BWP标识相同或不同,如目标BWP指示信息为0000时,第二配置对用于指示下行BWP的第一BWP标识为2,指示上行BWP的第二BWP标识为2。
一个例子中,BWP激活配置可以包括开关标志位和上述目标BWP指示信息,若开关标志位为第一取值,则UE可以从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对;若开关标志位为第二取值,则UE禁止从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对,即不采用步骤S12及后续步骤,该情况下UE的处理方式不做限制。
比如说,可以在DCI消息中承载开关标志位和目标BWP指示信息,如DCI消息可以包括Bandwidth part indicator(带宽部分指示),可以在Bandwidth part indicator中增加一个开关标志位,若开关标志位为第二取值(如0),则Bandwidth part indicator用于原有BWP切换指示,若开关标志位为第一取值(如1),则Bandwidth part indicator用于目标BWP指示信息,参见表5所示。
表5
Figure PCTCN2022129851-appb-000005
一个例子中,BWP激活配置包括目标BWP指示信息,若目标BWP指示信息为目标取值(如表3或表4中的BWP指示信息之外的任意取值),则UE禁止从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对,即不采用步骤S12及后续步骤,对UE的处理方式不做限制。若目标BWP指示信息不为目标取值(如表3或表4中的任意取值),则UE可以从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对。
比如说,在DCI消息中增加新的Bandwidth part indicator for SBFD IE(SBFD元素的带宽部分指示),用以区分Bandwidth part indicator,参见表6所示。
表6
Figure PCTCN2022129851-appb-000006
步骤S13、UE基于BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源。比如说,由于目标BWP标识配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,而BWP频域资源配置信息包括BWP标识与BWP频域资源之间的映射关系,因此,UE可以基于BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源。
一个例子中,参见表3所示,若目标BWP标识配置对用于指示下行BWP的第一BWP标 识和上行BWP的第二BWP标识,则目标BWP频域资源可以包括第一BWP标识对应的下行BWP的BWP频域资源和第二BWP标识对应的上行BWP的BWP频域资源。参见表4所示,针对下行时隙或符号、上行时隙或符号、及Flexible时隙或符号,若目标BWP标识配置对中的第一配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,则目标BWP频域资源可以包括第一BWP标识对应的下行BWP的BWP频域资源和第二BWP标识对应的上行BWP的BWP频域资源。针对SBFD时隙或符号,若目标BWP标识配置对中的第二配置对用于指示下行BWP的第三BWP标识和上行BWP的第四BWP标识,则目标BWP频域资源可以包括第三BWP标识对应的下行BWP的BWP频域资源和第四BWP标识对应的上行BWP的BWP频域资源。
步骤S14、UE基于目标BWP频域资源传输数据。
比如说,若目标BWP频域资源包括上行BWP的BWP频域资源,则UE可以在上行BWP的BWP频域资源上发送数据,如发送应用数据或者信号等。
比如说,若目标BWP频域资源包括下行BWP的BWP频域资源,则UE可以在下行BWP的BWP频域资源上接收数据,如接收应用数据或者信号等。
一个例子中,在UE的接入过程中,UE可以基于目标BWP频域资源传输数据,如发送上行数据(如应用数据或信号)或者接收下行数据(如应用数据或信号)。在UE的接入成功之后,UE可以基于目标BWP频域资源传输数据。
步骤S15、基站设备基于BWP频域资源配置信息确定目标BWP标识配置对(即UE对应的目标BWP标识配置对)关联的目标BWP频域资源。
步骤S16、基站设备基于目标BWP频域资源与UE传输数据。
比如说,若目标BWP频域资源包括上行BWP的BWP频域资源,则基站设备可以在上行BWP的BWP频域资源上接收数据,如接收应用数据或者信号等。若目标BWP频域资源包括下行BWP的BWP频域资源,则基站设备可以在下行BWP的BWP频域资源上发送数据,如发送应用数据或者信号等。
第四、BWP激活配置的切换。基站设备向UE发送BWP激活配置之后,在BWP切换时间内,若UE对应的BWP频域资源发生变化,则基站设备向UE发送更新后的BWP激活配置,更新后的BWP激活配置包括更新后的目标BWP指示信息。UE从BWP激活配置表格中获取更新后的目标BWP指示信息对应的目标BWP标识配置对,基于BWP频域资源配置信息确定该目标BWP标识配置对关联的目标BWP频域资源,并基于目标BWP频域资源传输数据。
参见图4A所示,为BWP切换的示意图(单个BWP的情况、单个激活BWP对的切换),DL BWP#1(即下行BWP1)/UL BWP#1(即上行BWP1)和DL BWP#3/UL BWP#3具有非对称BWP频域资源配置,且DL BWP#3具有非连续的两个BWP频域资源,而BWP#2的DL BWP/UL BWP占用相同的BWP频域资源。在BWP切换时间内,基站设备首先通过DCI激活了DL BWP#1/UL BWP#1,然后,基站设备通过DCI通知UE将DL BWP#1/UL BWP#1切换到BWP#2,然后,基站设备通过DCI通知UE将BWP#2切换到DL BWP#3/UL BWP#3。
在图4A中,横坐标为Time/Event(时间/事件),纵坐标为Frequency(频率),BWP switching by DCI表示通过DCI实现BWP切换,BWP-In activity Timer Expiry表示DCI活动计时器过期,即在BWP切换时间内进行切换。
参见图4B所示,为BWP切换的示意图,DL BWP#1/UL BWP#1、BWP#2和DL BWP#3/UL BWP#3具有对称BWP频域资源配置,且DL BWP#3具有非连续的两个BWP频域资源,基站设备和UE支持不同BWP标识的同时激活。在BWP切换时间内,基站设备首先通过DCI激活DL BWP#1和UL BWP#3,然后,基站设备通过DCI通知UE将DL BWP#1和UL BWP#3切换到BWP#2,然后,基站设备通过DCI通知UE将BWP#2切换到DL BWP#3和UL BWP#1。
参见图4C所示,为BWP切换的示意图,DL BWP#1/UL BWP#1、DL BWP#2/UL BWP#2和DL BWP#3/UL BWP#3具有不同的BWP频域资源配置,DL BWP#1/UL BWP#1和DL BWP#3/UL BWP#3具有非对称的BWP频域资源,且DL BWP#3具有非连续的两个BWP频域资源,而BWP#2的DL BWP/UL BWP占用相同的BWP频域资源。在BWP切换时间内,基站设备首先通过DCI激活DL BWP#1和UL BWP#1,然后,基站设备通过DCI通知UE将DL BWP#1和UL BWP#1切换到DL BWP#2和UL BWP#2,然后,基站设备通过DCI通知UE将DL BWP#2和UL BWP#2切换 到DL BWP#3和UL BWP#3。
参见图4D所示,为BWP切换的示意图(多个BWP情况的切换,即针对表4的两个配置对),DL BWP#1/UL BWP#1和DL BWP#3/UL BWP#3具有非对称BWP频域资源配置,且DL BWP#3具有非连续的两个BWP频域资源,而BWP#2的DL BWP#2/UL BWP#2占用相同的BWP频域资源。在BWP切换时间内,基站设备首先通过DCI激活了DL BWP#1/UL BWP#1和DL BWP#2/UL BWP#2,然后,基站设备可以通过DCI通知UE将DL BWP#1/UL BWP#1和DL BWP#2/UL BWP#2切换到DL BWP#3/UL BWP#3。
第五、SBFD频域资源配置。基站设备可以向UE发送SBFD频域资源配置信息,SBFD频域资源配置信息包括子带频域资源,子带频域资源可以包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个。比如说,基站设备通过广播消息向UE发送SBFD频域资源配置信息;或,通过RRC消息向UE发送SBFD频域资源配置信息;或,通过MAC-CE消息向UE发送SBFD频域资源配置信息;或,通过DCI消息向UE发送SBFD频域资源配置信息。
一个例子中,若子带频域资源包括下行子带频域资源,则SBFD频域资源配置信息可以包括下行子带频域资源对应的位置信息。
一个例子中,若子带频域资源包括上行子带频域资源,则SBFD频域资源配置信息可以包括上行子带频域资源对应的位置信息。
一个例子中,若子带频域资源包括下行子带频域资源和上行子带频域资源,则SBFD频域资源配置信息可以包括下行子带频域资源对应的位置信息和频域资源数量(频域资源数量可以在SBFD频域资源配置信息中携带,也可以预先配置在UE,还可以通过其它消息传输,本例子中以SBFD频域资源配置信息中携带为例),通过下行子带频域资源对应的位置信息和频域资源数量(如PRB总数量),就可以从频域资源数量中排除下行子带频域资源,得到上行子带频域资源对应的位置信息。或者,SBFD频域资源配置信息可以包括上行子带频域资源对应的位置信息和频域资源数量,通过上行子带频域资源对应的位置信息和频域资源数量,就可以从频域资源数量中排除上行子带频域资源,得到下行子带频域资源对应的位置信息。或者,SBFD频域资源配置信息可以包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息。
一个例子中,若子带频域资源包括下行子带频域资源和保护子带频域资源,SBFD频域资源配置信息包括下行子带频域资源对应的位置信息和频域资源数量,通过下行子带频域资源对应的位置信息和频域资源数量推导保护子带频域资源对应的位置信息。或者,SBFD频域资源配置信息包括保护子带频域资源对应的位置信息和频域资源数量,通过保护子带频域资源对应的位置信息和频域资源数量推导下行子带频域资源对应的位置信息。或者,SBFD频域资源配置信息包括下行子带频域资源对应的位置信息和保护子带频域资源对应的位置信息。
一个例子中,若子带频域资源包括上行子带频域资源和保护子带频域资源,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和频域资源数量,通过上行子带频域资源对应的位置信息和频域资源数量推导保护子带频域资源对应的位置信息。或者,SBFD频域资源配置信息包括保护子带频域资源对应的位置信息和频域资源数量,通过保护子带频域资源对应的位置信息和频域资源数量推导上行子带频域资源对应的位置信息。或者,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和保护子带频域资源对应的位置信息。
一个例子中,若子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源,SBFD频域资源配置信息包括下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和频域资源数量,通过上述参数推导上行子带频域资源对应的位置信息。或者,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和频域资源数量,通过上述参数推导下行子带频域资源对应的位置信息。或者,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、下行子带频域资源对应的位置信息和频域资源数量,通过上述参数推导保护子带频域资源对应的位置信息。或者,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和下行子带频域资源对应的位置信息。
综上可以看出,若子带频域资源包括下行子带频域资源,则可以基于下行子带频域资源对应的位置信息确定出下行子带频域资源所在位置。若子带频域资源包括上行子带频域资源,则可以基于上行子带频域资源对应的位置信息确定出上行子带频域资源所在位置。若子带频域资源包括保护子带频域资源,则可以基于保护子带频域资源对应的位置信息确定出保护子带频域资源所在位置。
比如说,参见图5所示,为UL subband(上行子带频域资源)、DL subband(下行子带频域资源)和guard band(保护子带频域资源)的频域关系示意图,UL subband、DL subband和guard band的指示方式,可以通过广播消息、RRC消息(即RRC专用消息)、MAC-CE消息或者DCI消息等来承载。
可以指示UL subband占用的PRB数量和频域位置以及guard band占用的PRB总数和频域位置(guard band可以明确指示或者为0),可以通过PRB总数(即频域资源数量)和PRB频域位置剔除UL subband占用的PRB数量和频域位置,并剔除guard band占用的PRB数量和频域位置,剩下的就是DL subband占用的PRB数量和频域位置。或者,可以指示DL subband占用的PRB数量和频域位置以及guard band占用的PRB总数和频域位置,可以通过PRB总数和PRB频域位置剔除DL subband占用的PRB数量和频域位置,并剔除guard band占用的PRB数量和频域位置,剩下的就是UL subband占用的PRB数量和频域位置。或者,可以指示UL subband占用的PRB数量和频域位置以及DL subband占用的PRB总数和频域位置,可以通过PRB总数和PRB频域位置剔除DL subband占用的PRB数量和频域位置,并剔除UL subband占用的PRB数量和频域位置,剩下的就是guard band占用的PRB数量和频域位置。
一个例子中,下行子带频域资源对应的位置信息可以包括下行子带频域资源的起始位置和下行子带频域资源占用的PRB数量,即指示起始PRB的标号以及占用频域的PRB总数量(M*N),参见表7所示,为位置信息的示例。
表7
Figure PCTCN2022129851-appb-000007
一个例子中,下行子带频域资源对应的位置信息可以包括下行子带频域资源的起始位置和下行子带频域资源的结束位置,即根据下行子带频域资源的起始位置和结束位置计算下行子带频域资源的占用总数,参见表8所示。
表8
IE 比特长度 含义
DL subband的起始PRB的标号 B DL Subband的起始位置
DL subband的结束PRB的标号 C DL Subband的结束位置
一个例子中,上行子带频域资源对应的位置信息可以包括上行子带频域资源的起始位置和上行子带频域资源占用的PRB数量,即指示起始PRB的标号以及占用频域的PRB总数量(M*N),参见表9所示,为位置信息的示例。
表9
Figure PCTCN2022129851-appb-000008
一个例子中,上行子带频域资源对应的位置信息可以包括上行子带频域资源的起始位置和上行子带频域资源的结束位置,即根据上行子带频域资源的起始位置和结束位置计算上行子带频域资源的占用总数,参见表10所示。
表10
IE 比特长度 含义
UL subband的起始PRB的标号 B UL Subband的起始位置
UL subband的结束PRB的标号 C UL Subband的结束位置
一个例子中,保护子带频域资源对应的位置信息可以包括保护子带频域资源的起始位置和保护子带频域资源占用的PRB数量,即指示起始PRB的标号以及占用频域的PRB总数量(M*N),参见表11所示,为位置信息的示例。
表11
Figure PCTCN2022129851-appb-000009
一个例子中,保护子带频域资源对应的位置信息可以包括保护子带频域资源的起始位置和保护子带频域资源的结束位置,即根据保护子带频域资源的起始位置和结束位置计算保护子带频域资源的占用总数,参见表12所示。
表12
IE 比特长度 含义
guard band的起始PRB的标号 B guard band的起始位置
guard band的结束PRB的标号 C guard band的结束位置
一个例子中,下行子带频域资源对应的位置信息可以通过bitmap方式进行指示,上行子带频域资源对应的位置信息可以通过bitmap方式进行指示,保护子带频域资源对应的位置信息可以通过bitmap方式进行指示,关于bitmap指示位置信息的方式,表13中给出了上行子带频域资源对应的位置信息的示例。
表13
Figure PCTCN2022129851-appb-000010
第六、SBFD feature(特征)使能指示。基站设备可以通过广播消息或者RRC消息向UE发送SBFD使能信息,SBFD使能信息用于使能SBFD功能,即UE使能SBFD功能。其中,广播消息可以为MIB消息或者SIB消息,SIB消息可以为SIBx。比如说,基站设备可以通过广播消息来承载1比特SBFD使能信息或者通过UE专用RRC消息来承载1比特SBFD使能信息,参见如下所示:
{…
subbandfullDuplexEnabled ENUMERATED{enabled}OPTIONAL,
...}
比如说,当使用系统广播时,SBFD使能信息可以通过MIB或者SIBx广播给小区中的所有UE,SIBx表示任意SIB信息块。当使用MIB广播FD使能信息时,可以使用MIB中的备用字段(Spare)来表示SBFD模式使能和关闭。
考虑到SBFD模式的使能属于重要的系统配置参数,当使用SIBx广播SBFD使能信息时,在SIB1中广播。考虑到可能通过servingCellConfigCommon(服务小区公共配置)传递与MIB或者SIB1中相同的重要系统信息,因此,可以在servingCellConfigCommon和SIB1中都存在的参数中指示SBFD使能信息。由于TDD-UL-DL-ConfigCommon是帧结构配置参数,又是servingCellConfigCommon和SIB1的共有参数,因此在TDD-UL-DL-ConfigCommon引入SBFD使能参数:
TDD-UL-DL-ConfigCommon::=SEQUENCE{…
subbandfullDuplexEnabled ENUMERATED{enabled}OPTIONAL,
...}
该参数可以是可选的参数,如果没有配置该参数,则默认SBFD功能并未使能,只有明确配置成enabled时,表示该SBFD功能开启。
第七、BWP频域资源和SBFD的子带频域资源之间的关系。
一个例子中,UE可以基于目标BWP频域资源和子带频域资源确定可用频域资源,并基于可用频域资源传输数据。比如说,若可用频域资源包括上行频域资源(即用于上行传输的频域资源),则UE可以在上行频域资源上发送数据(即上行数据),如发送应用数据或者上行信号等。若可用频域资源包括下行频域资源(即用于下行传输的频域资源),则UE可以在下行频域资源上接收数据(即下行数据),如接收应用数据或者下行信号等。
一个例子中,基站设备可以基于UE对应的目标BWP频域资源和UE对应的子带频域资源,确定UE对应的可用频域资源,并基于可用频域资源与UE传输数据。比如说,若可用频域资源包括上行频域资源,则基站设备可以在上行频域资源上接收数据(即上行数据),如接收应用数据或者上行信号等。若可用频域资源包括下行频域资源,则基站设备可以在下行频域资源上发送数据(即下行数据),如发送应用数据或者下行信号等。
一个例子中,UE/基站设备可以获取子带频域资源,且子带频域资源可以包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个。以及,UE/基站设备还可以获取目标BWP频域资源,且目标BWP频域资源可以包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源。
情况1:针对用于SBFD传输的下行符号(或下行时隙),若子带频域资源包括上行子带频域资源(上行子带频域资源和保护子带频域资源),且下行符号中除上行子带频域资源之外的剩余频域资源为下行子带频域资源(如子带频域资源同时包括上行子带频域资源和下行子带频域资源,或者,子带频域资源包括上行子带频域资源且未包括下行子带频域资源,由于是下行符号,因此剩余频域资源为下行子带频域资源),则采用如下方式确定可用频域资源:
在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源,UE在可用频域资源上接收下行数据,基站设备在可用频域资源上发送下行数据。在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,则无法确定可用频域资源,即UE不在可用频域资源上接收下行数据,基站设备不在可用频域资源上发送下行数据。
参见图6A所示,为BWP频域资源和子带频域资源的匹配关系示意图,DL符号(symbol)中,基站设备为UE1分配的下行BWP的BWP频域资源为DL BWP1,基站设备为UE2分配的下行BWP的BWP频域资源为DL BWP2。由于DL BWP1和DL subband(即下行子带频域资源)存在重合频域资源,因此,UE1和基站设备能够在DL BWP1和DL subband的重合频域资源上传输下行数据。由于DL BWP2和DL subband存在重合频域资源,因此,UE2和基站设备能够在DL BWP2和DL subband的重合频域资源上传输下行数据。
在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源,UE在可用频域资源上发送上行数据,基站设备在可用频域资源上接收上行数据。在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,则无法确定可用频域资源,即UE不在可用频域资源上发送上行数据,基站设备不在可用频域资源上接收上行数据。
参见图6A所示,基站设备为UE1分配的上行BWP的BWP频域资源为UL BWP1,基站设备为UE2分配的上行BWP的BWP频域资源为UL BWP2。由于UL BWP1和UL subband(即上行子带频域资源)存在重合频域资源(该重合频域资源可以为UL subband),因此,UE1和基站设备能够在UL BWP1和UL subband的重合频域资源上传输上行数据。但是,由于UL BWP2和UL subband不存在重合频域资源,因此,UE2和基站设备无法传输上行数据。
一个例子中,基站设备和UE支持DL BWP的非连续资源分配,且支持UL BWP的非连续资源分配,参见图6B所示,为BWP频域资源和子带频域资源的匹配关系示意图,下行BWP的BWP频域资源为DL BWP1,上行BWP的BWP频域资源为UL BWP1,显然,两个UL BWP1为非连续的BWP频域资源。
情况2:针对用于SBFD传输的下行符号(或下行时隙),若子带频域资源包括下行子带频域资源,且下行符号中除下行子带频域资源之外的剩余频域资源为下行子带频域资源(由于是下行符号,因此剩余频域资源为下行子带频域资源),则将下行BWP的BWP频域资源和/或下行子带 频域资源(即子带频域资源中的下行子带频域资源和剩余频域资源)确定为可用频域资源,UE在可用频域资源上接收下行数据,基站设备在可用频域资源上发送下行数据。
但是,在该情况2下,UE和基站设备无法传输上行数据。
情况3:针对用于SBFD传输的上行符号(或上行时隙),若子带频域资源包括下行子带频域资源(下行子带频域资源和保护子带频域资源),且上行符号中除下行子带频域资源之外的剩余频域资源为上行子带频域资源(如子带频域资源同时包括上行子带频域资源和下行子带频域资源,或者,子带频域资源包括下行子带频域资源且未包括上行子带频域资源,由于是上行符号,因此剩余频域资源为上行子带频域资源),则采用如下方式确定可用频域资源:
在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源,UE在可用频域资源上接收下行数据,基站设备在可用频域资源上发送下行数据。在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,则无法确定可用频域资源,即UE不在可用频域资源上接收下行数据,基站设备不在可用频域资源上发送下行数据。
在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源,UE在可用频域资源上发送上行数据,基站设备在可用频域资源上接收上行数据。在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,则无法确定可用频域资源,即UE不在可用频域资源上发送上行数据,基站设备不在可用频域资源上接收上行数据。
情况4:针对用于SBFD传输的上行符号(或上行时隙),若子带频域资源包括上行子带频域资源,且上行符号中除上行子带频域资源之外的剩余频域资源为上行子带频域资源(由于是上行符号,因此剩余频域资源为上行子带频域资源),则将上行BWP的BWP频域资源和/或上行子带频域资源(即子带频域资源中的上行子带频域资源和剩余频域资源)确定为可用频域资源,UE在可用频域资源上发送上行数据,基站设备在可用频域资源上接收上行数据。
但是,在该情况4下,UE和基站设备无法传输下行数据。
情况5:针对用于SBFD传输的Flexible符号(或Flexible时隙),若子带频域资源包括下行子带频域资源(下行子带频域资源和保护子带频域资源),Flexible符号中除下行子带频域资源之外的剩余频域资源为上行子带频域资源(如子带频域资源包括上行子带频域资源和下行子带频域资源,或子带频域资源包括下行子带频域资源且未包括上行子带频域资源,但Flexible符号用于UL使得剩余频域资源为上行子带频域资源),则采用如下方式确定可用频域资源:
在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源,UE在可用频域资源上接收下行数据,基站设备在可用频域资源上发送下行数据。在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,则无法确定可用频域资源,即UE不在可用频域资源上接收下行数据,基站设备不在可用频域资源上发送下行数据。
在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源,UE在可用频域资源上发送上行数据,基站设备在可用频域资源上接收上行数据。在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,则无法确定可用频域资源,即UE不在可用频域资源上发送上行数据,基站设备不在可用频域资源上接收上行数据。
情况6:针对用于SBFD传输的Flexible符号(或Flexible时隙),若子带频域资源包括下行子带频域资源(下行子带频域资源和保护子带频域资源),且Flexible符号中除下行子带频域资源之外的剩余频域资源为下行子带频域资源(如Flexible符号用于DL使得剩余频域资源为下行子带频域资源),则将下行BWP的BWP频域资源和/或下行子带频域资源(即子带频域资源中的下行子带频域资源和剩余频域资源)确定为可用频域资源,UE可以在可用频域资源上接收下行数据,基站设备可以在可用频域资源上发送下行数据。
但是,在该情况6下,UE和基站设备无法传输上行数据。
情况7:针对用于SBFD传输的Flexible符号(或Flexible时隙),若子带频域资源包括上行子带频域资源(上行子带频域资源和保护子带频域资源),Flexible符号中除上行子带频域资源之外的剩余频域资源为下行子带频域资源(如子带频域资源包括上行子带频域资源和下行子带频域资源,或子带频域资源包括上行子带频域资源且未包括下行子带频域资源,但Flexible符号用于DL使得剩余频域资源为下行子带频域资源),则采用如下方式确定可用频域资源:
在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源,UE在可用频域资源上接收下行数据,基站设备在可用频域资源上发送下行数据。在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,则无法确定可用频域资源,即UE不在可用频域资源上接收下行数据,基站设备不在可用频域资源上发送下行数据。
在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源,UE在可用频域资源上发送上行数据,基站设备在可用频域资源上接收上行数据。在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,则无法确定可用频域资源,即UE不在可用频域资源上发送上行数据,基站设备不在可用频域资源上接收上行数据。
参见图6C所示,为BWP频域资源和子带频域资源的匹配关系示意图,在Flexible符号(symbol)中,基站设备为UE1分配的下行BWP的BWP频域资源为DL BWP1,基站设备为UE2分配的下行BWP的BWP频域资源为DL BWP2。若Flexible符号用于DL,则除UL subband(由SBFD频域资源配置信息指示)之外的剩余频域资源为DL subband。由于DL BWP1和DL subband存在重合频域资源,则UE1和基站设备能够在DL BWP1和DL subband的重合频域资源上传输下行数据。由于DL BWP2和DL subband存在重合频域资源,则UE2和基站设备能够在DL BWP2和DL subband的重合频域资源上传输下行数据。
参见图6C所示,基站设备为UE1分配的上行BWP的BWP频域资源为UL BWP1,基站设备为UE2分配的上行BWP的BWP频域资源为UL BWP2。由于UL BWP1和UL subband存在重合频域资源,则UE1和基站设备能够在UL BWP1和UL subband的重合频域资源上传输上行数据。但是,由于UL BWP2和UL subband不存在重合频域资源,则UE2和基站设备无法传输上行数据。
情况8:针对用于SBFD传输的Flexible符号(或Flexible时隙),若子带频域资源包括上行子带频域资源(上行子带频域资源和保护子带频域资源),且Flexible符号中除上行子带频域资源之外的剩余频域资源为上行子带频域资源(如Flexible符号用于UL使得剩余频域资源为上行子带频域资源),则将上行BWP的BWP频域资源和/或上行子带频域资源(即子带频域资源中的上行子带频域资源和剩余频域资源)确定为可用频域资源,UE可以在可用频域资源上发送上行数据,基站设备可以在可用频域资源上接收上行数据。
但是,在该情况8下,UE和基站设备无法传输下行数据。
一个例子中,针对情况5-情况8,基站设备可以动态指示flexible符号用于UL,使得UE获知flexible符号用于UL,从而使剩余频域资源为上行子带频域资源。或者,基站设备可以动态指示flexible符号用于DL,使得UE获知flexible符号用于DL,从而使剩余频域资源为下行子带频域资源。
情况9:针对用于SBFD传输的Flexible符号(或Flexible时隙),若子带频域资源包括下行子带频域资源(下行子带频域资源和保护子带频域资源),且Flexible符号中除下行子带频域资源之外的剩余频域资源为未知子带频域资源(如Flexible符号未被明确指示用于DL还是UL,使得剩余频域资源为未知子带频域资源,即未明确Flexible符号中的剩余频域资源为下行子带频域资源还是上行子带频域资源),则采用如下方式确定可用频域资源:
在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源,UE在可用频域资源上接收下行数据,基站设备在可用频域资源上发送下行数据。在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,则无法确定可用频域资源,即UE不在可用频域资源上接收下行数据,基站设备不在可用频域资源上发送下行数据。
在上行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源,UE在可用频域资源上发送上行数据,基站设备在可用频域资源上接收上行数据。或者,在上行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,无法确定可用频域资源,即UE不在可用频域资源上发送上行数据,基站设备不在可用频域资源上接收上行数据。
情况10:针对用于SBFD传输的Flexible符号(或Flexible时隙),若子带频域资源包括上行子带频域资源(上行子带频域资源和保护子带频域资源),且Flexible符号中除上行子带频域资源之外的剩余频域资源为未知子带频域资源(如Flexible符号未被明确指示用于DL还是UL,使得剩余频域资源为未知子带频域资源,即未明确Flexible符号中的剩余频域资源为下行子带频域资源还是上行子带频域资源),则采用如下方式确定可用频域资源:
在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源,UE在可用频域资源上发送上行数据,基站设备在可用频域资源上接收上行数据。在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,则无法确定可用频域资源,即UE不在可用频域资源上发送上行数据,基站设备不在可用频域资源上接收上行数据。
在下行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源,UE在可用频域资源上接收下行数据,基站设备在可用频域资源上发送下行数据。或者,在下行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,无法确定可用频域资源,即UE不在可用频域资源上接收下行数据,基站设备不在可用频域资源上发送下行数据。
一个例子中,针对情况1-情况10,可以在可用频域资源上传输动态调度的下行数据,也可以在可用频域资源上传输半静态调度的下行数据,如PDSCH、PDCCH、CSI-RS、DL PRS等下行数据。可以在可用频域资源上传输动态调度的上行数据,如PUCCH、PUSCH、PRACH、SRS等上行数据。
一个例子中,在UE的接入过程中,UE基于可用频域资源传输数据;或者,在UE的接入过程中,UE基于目标BWP频域资源传输数据,而不是基于可用频域资源传输数据。在UE的接入成功之后,基于可用频域资源传输数据。
比如说,基站设备可以广播SBFD频域资源配置信息(如DL subband/UL subband/Guard band等子带频域资源),随后UE在initial BWP(初始BWP)接入,如果initial BWP与子带频域资源有重合频域资源(overlap),UE可以在与initial BWP重叠的DL subband或UL subband上进行接入以及收发数据。
在接入成功之后,UE会被配置多个BWP配置对,且UE会切换到基站设备指示的active(工作)BWP配置对(即目标BWP标识配置对)上,UE检查active BWP与子带频域资源的关系,如果active BWP与子带频域资源有重合频域资源有重合频域资源(overlap),UE根据SBFD指示的频域资源进行工作(即进行数据收发),指示的频域资源可以是avtive BWP对应的频域资源,也可以是与avtive BWP重叠的子带频域资源,如DL subband或者UL subband。
又例如,UE在initial BWP接入之后,基站设备可以通过专有信令(如RRC消息)配置多个BWP配置对和SBFD频域资源配置信息(如DL subband/UL subband/Guard band等子带频域资源),基站设备通过专有信令分配新的BWP配置对,UE会切换到基站设备指示的active BWP配置对(即目标BWP标识配置对)上,UE检查active BWP与子带频域资源的关系,如果active BWP与子带频域资源有重合频域资源有重合频域资源,UE根据SBFD指示的频域资源进行工作(即进行数据收发),指示的频域资源可以是avtive BWP对应的频域资源,也可以是与avtive BWP重叠的子带频域资源,如DL subband或者UL subband。
一个例子中,参见图6D所示,为BWP频域资源和子带频域资源的匹配关系示意图,基站设备配置子带频域资源(如DL subband/UL subband/Guard band等)给UE1,且为UE1配置的工作BWP对为DL BWP1和UL BWP1。UE检查DL BWP1/UL BWP1与子带频域资源的关系,如果DL BWP1/UL BWP1与子带频域资源有重合频域资源,则UE根据SBFD时频域指示进行工作。
比如说,总共的频域资源为100个PRB,DL subband占用的频域资源为(第1-30PRB,第71PRB-100PRB,共占用60个PRB),UL subband占用的频域资源为(第41-60PRB,共占用20个PRB),guard band占用的频域资源为(第31-40PRB,第61-70PRB,共占用20个PRB),DL BWP1的频域资源为(第21-60PRB,共占用40个PRB),UL BWP1的频域资源为(第31-50PRB,共占用20个PRB),DL BWP1和UL BWP1具有相同中心频率点,UP BWP1与UL subband的重叠部分为(第41-50PRB,共10个PRB),DL BWP1与DL subband的重叠部分为(第21-30PRB,共10个PRB),因此,UE会根据SBFD的时域指示以及UL BWP1与UL subband的重叠部分(第41-50PRB,共10个PRB)接收上行数据,此外,UE会根据SBFD的时域指示以及DL BWP1与DL subband的重叠部分(第21-30PRB,共10个PRB)发送下行数据。
在上述过程中,UE可以是使能SBFD功能的UE,可以称为SBFD UE。
由以上技术方案可见,可以在单载波使用灵活BWP配置,通过BWP为UE配置灵活的下行频域资源和上行频域资源,用于支持TDD系统中的数据传输(即数据发送和数据接收),从而提高资源利用率,提高网络覆盖和网络容量,可以增加上行传输资源及小区覆盖范围,减少上行传输延迟并增加上行传输容量。基站设备通过半静态/动态配置一组DL/UL BWP,DL/UL BWP的标识可 以相同或者不同,DL/UL BWP的中心频率可以相同或者不同。可以为每个DL BWP分配连续/非连续的频域资源,为每个UL BWP分配连续/非连续的频域资源。
基于同一发明构思,还提供与上述资源分配方法对应的资源分配装置,及基站设备和UE,由于基站设备和UE解决问题的原理与资源分配方法相似,因此,基站设备和UE的实施可以参见资源分配方法的实施,重复之处不再赘述。
基于与上述方法同样的申请构思,本申请一个例子提出一种资源分配装置,应用于基站设备,所述装置可以包括:确定模块,用于确定部分带宽BWP频域资源配置信息;其中,所述BWP频域资源配置信息包括BWP标识与BWP频域资源之间的映射关系;发送模块,用于向用户设备UE发送所述BWP频域资源配置信息;向所述UE发送BWP激活配置,以使所述UE从BWP激活配置表格中获取所述BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,基于所述BWP频域资源配置信息确定所述目标BWP标识配置对关联的目标BWP频域资源,并基于所述目标BWP频域资源传输数据;其中,所述BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系。
一个例子中,针对所述BWP标识与BWP频域资源之间的映射关系中的每个BWP标识,该BWP标识对应K个BWP频域资源,K为正整数;若所述K大于1,则K个BWP频域资源是K个不连续的BWP频域资源。
一个例子中,在所述BWP标识与BWP频域资源之间的映射关系中,若下行BWP和上行BWP对应同一BWP标识,所述BWP标识对应的下行BWP的BWP频域资源与所述BWP标识对应的上行BWP的BWP频域资源不同或相同。
一个例子中,若下行BWP和上行BWP对应同一BWP标识,且所述BWP标识对应下行BWP的至少两个BWP频域资源,则所述BWP标识对应的下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;和/或,若下行BWP和上行BWP对应同一BWP标识,所述BWP标识对应上行BWP的至少两个BWP频域资源,则所述BWP标识对应的上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
一个例子中,针对所述BWP标识与BWP频域资源之间的映射关系中的第一BWP标识和第二BWP标识,所述第一BWP标识对应的BWP的数量和所述第二BWP标识对应的BWP的数量相同或不同;第一BWP标识对应下行BWP的至少一个BWP频域资源,或者,第一BWP标识对应上行BWP的至少一个BWP频域资源,或者,所述第一BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少一个BWP频域资源;所述第二BWP标识对应下行BWP的至少一个BWP频域资源、且所述第二BWP标识对应上行BWP的至少一个BWP频域资源。
一个例子中,所述第一BWP标识对应下行BWP的一个BWP频域资源,或者,所述第一BWP标识对应上行BWP的一个BWP频域资源,或者,所述第一BWP标识对应下行BWP的一个BWP频域资源和上行BWP的一个BWP频域资源;所述第二BWP标识对应下行BWP的至少两个BWP频域资源和上行BWP的至少一个BWP频域资源,且所述下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;或,所述第二BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少两个BWP频域资源,且所述上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
一个例子中,所述发送模块,还用于通过RRC消息向所述UE发送BWP激活配置表格。一个例子中,针对所述BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识;其中,若该目标BWP标识配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,第一BWP标识和第二BWP标识相同或不同,则所述目标BWP频域资源包括所述第一BWP标识对应的下行BWP的BWP频域资源和所述第二BWP标识对应的上行BWP的BWP频域资源。
一个例子中,针对所述BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对包括第一配置对和第二配置对,第一配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,第二配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于SBFD时隙或符号中;在下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,若目标BWP标识配置对中的第一配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP 标识,所述目标BWP频域资源包括所述第一BWP标识对应的下行BWP的BWP频域资源和所述第二BWP标识对应的上行BWP的BWP频域资源;在SBFD时隙或符号中,若所述目标BWP标识配置对中的第二配置对用于指示下行BWP的第三BWP标识和上行BWP的第四BWP标识,所述目标BWP频域资源包括所述第三BWP标识对应的下行BWP的BWP频域资源和所述第四BWP标识对应的上行BWP的BWP频域资源。
一个例子中,所述发送模块向UE发送BWP激活配置时具体用于:通过DCI消息向所述UE发送所述BWP激活配置;或者,通过MAC-CE消息向所述UE发送BWP激活配置;或者,通过RRC消息向所述UE发送BWP激活配置。
一个例子中,所述BWP激活配置包括开关标志位和目标BWP指示信息;若所述开关标志位为第一取值,则指示所述UE从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对;若所述开关标志位为第二取值,则指示所述UE禁止从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对。
一个例子中,所述BWP激活配置包括目标BWP指示信息;其中,若所述目标BWP指示信息为目标取值,则指示所述UE禁止从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对;若所述目标BWP指示信息不为目标取值,则指示所述UE从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对。
一个例子中,所述发送模块,还用于在BWP切换时间内,若所述UE对应的BWP频域资源发生变化,则向所述UE发送更新后的BWP激活配置,以使所述UE从所述BWP激活配置表格中获取所述更新后的BWP激活配置包括的更新后的目标BWP指示信息对应的目标BWP标识配置对,并基于所述BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源。
一个例子中,所述发送模块,还用于向所述UE发送SBFD频域资源配置信息,所述SBFD频域资源配置信息包括子带频域资源,以使所述UE基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源,并基于所述可用频域资源传输数据。
一个例子中,所述确定模块,还用于基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源,基于所述可用频域资源与所述UE传输数据。
一个例子中,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的下行符号,所述确定模块基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源时用于:若所述子带频域资源包括上行子带频域资源,且所述下行符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;或者,若所述子带频域资源包括下行子带频域资源,且所述下行符号中除所述下行子带频域资源之外的剩余频域资源为下行子带频域资源,则将所述下行BWP的BWP频域资源和/或下行子带频域资源确定为所述UE对应的可用频域资源。
一个例子中,若所述子带频域资源包括上行子带频域资源,所述下行符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,所述确定模块还用于:在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源。
一个例子中,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的上行符号,所述确定模块基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源时用于:若所述子带频域资源包括下行子带频域资源,且所述上行符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;或者, 若所述子带频域资源包括上行子带频域资源,且所述上行符号中除所述上行子带频域资源之外的剩余频域资源为上行子带频域资源,则将所述上行BWP的BWP频域资源和/或上行子带频域资源确定为所述UE对应的可用频域资源。
一个例子中,若所述子带频域资源包括下行子带频域资源,所述上行符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,所述确定模块还用于:在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源。
一个例子中,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,所述确定模块基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源时用于:若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为下行子带频域资源,则:将下行BWP的BWP频域资源和/或下行子带频域资源确定为所述UE对应的可用频域资源;若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为上行子带频域资源,则:将上行BWP的BWP频域资源和/或上行子带频域资源确定为所述UE对应的可用频域资源。
一个例子中,所述确定模块还用于:若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,或者,若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源。
一个例子中,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,所述确定模块基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源时用于:若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源。
一个例子中,所述确定模块还用于:若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述上行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,禁止确定所述UE对应的可用频域资源;若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,禁止确定所述UE对应的可用频域资源。
一个例子中,所述发送模块向所述UE发送SBFD频域资源配置信息时具体用于:通过广播消息向所述UE发送SBFD频域资源配置信息;或,通过RRC消息向所述UE发送SBFD频域资源配置信息;或,通过MAC-CE消息向所述UE发送SBFD频域资源配置信息;或,通过DCI消息向所述UE发送SBFD频域资源配置信息。
一个例子中,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个;若所述子带频域资源包括下行子带频域资源,所述SBFD频域资源配置信息包括所述下行子带频域资源对应的位置信息;或者,若所述子带频域资源包括上行子带频域资源,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息;或者,若所述子带频域资源包括下行子带频域资源和上行子带频域资源,所述SBFD频域资源配置信息包括所述下行子带频域资源对应的位置信息,且UE基于所述下行子带频域资源对应的位置信息和频域资源数量推导所述上行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息和频域资源数量推导所述下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息和所述下行子带频域资源对应的位置信息;或者,若所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源,所述SBFD频域资源配置信息包括下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于所述下行子带频域资源对应的位置信息、所述保护子带频域资源对应的位置信息和频域资源数量推导所述上行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息、所述保护子带频域资源对应的位置信息和频域资源数量推导所述下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息、所述下行子带频域资源对应的位置信息和频域资源数量推导所述保护子带频域资源对应的位置信息。
一个例子中,所述下行子带频域资源对应的位置信息包括所述下行子带频域资源的起始位置和所述下行子带频域资源占用的PRB数量;或者,所述下行子带频域资源的起始位置和所述下行子带频域资源的结束位置;所述上行子带频域资源对应的位置信息包括所述上行子带频域资源的起始位置和所述上行子带频域资源占用的PRB数量;或者,所述上行子带频域资源的起始位置和所述上行子带频域资源的结束位置;所述保护子带频域资源对应的位置信息包括所述保护子带频域资源的起始位置和所述保护子带频域资源占用的PRB数量;或者,所述保护子带频域资源的起始位置和所述保护子带频域资源的结束位置。
一个例子中,所述发送模块还用于:通过广播消息或者RRC消息向所述UE发送SBFD使能信息,所述SBFD使能信息用于使能SBFD功能;其中,所述广播消息为MIB消息或者SIB消息。
基于与上述方法同样的申请构思,本申请一个例子提出一种资源分配装置,应用于UE,所述装置可以包括:接收模块,用于接收基站设备发送的BWP频域资源配置信息;所述BWP频域资源配置信息包括部分带宽BWP标识与BWP频域资源之间的映射关系;获取BWP激活配置表格;其中,所述BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系;接收所述基站设备发送的BWP激活配置;获取模块,用于从所述BWP激活配置表格中获取所述BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,并基于所述BWP频域资源配置信息确定所述目标BWP标识配置对关联的目标BWP频域资源;传输模块,用于基于所述目标BWP频域资源传输数据。
一个例子中,针对所述BWP标识与BWP频域资源之间的映射关系中的每个BWP标识,该BWP标识对应K个BWP频域资源,K为正整数;若所述K大于1,则K个BWP频域资源是K个不连续的BWP频域资源。
一个例子中,在所述BWP标识与BWP频域资源之间的映射关系中,若下行BWP和上行BWP对应同一BWP标识,所述BWP标识对应的下行BWP的BWP频域资源与所述BWP标识对应的上行BWP的BWP频域资源不同或相同。
一个例子中,若下行BWP和上行BWP对应同一BWP标识,且所述BWP标识对应下行BWP的至少两个BWP频域资源,则所述BWP标识对应的下行BWP的至少两个BWP频域资源是 不连续的BWP频域资源;和/或,若下行BWP和上行BWP对应同一BWP标识,所述BWP标识对应上行BWP的至少两个BWP频域资源,则所述BWP标识对应的上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
一个例子中,针对所述BWP标识与BWP频域资源之间的映射关系中的第一BWP标识和第二BWP标识,所述第一BWP标识对应的BWP的数量和所述第二BWP标识对应的BWP的数量相同或不同;第一BWP标识对应下行BWP的至少一个BWP频域资源,或者,所述第一BWP标识对应上行BWP的至少一个BWP频域资源,或者,所述第一BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少一个BWP频域资源;所述第二BWP标识对应下行BWP的至少一个BWP频域资源、且所述第二BWP标识对应上行BWP的至少一个BWP频域资源。
一个例子中,所述第一BWP标识对应下行BWP的一个BWP频域资源,或者,所述第一BWP标识对应上行BWP的一个BWP频域资源,或者,所述第一BWP标识对应下行BWP的一个BWP频域资源和上行BWP的一个BWP频域资源;所述第二BWP标识对应下行BWP的至少两个BWP频域资源和上行BWP的至少一个BWP频域资源,且所述下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;或,所述第二BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少两个BWP频域资源,且所述上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
所述接收模块获取BWP激活配置表格时具体用于:获取已配置的BWP激活配置表格;或,通过RRC消息接收所述基站设备发送的BWP激活配置表格。
一个例子中,针对所述BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识;其中,若该目标BWP标识配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,第一BWP标识和第二BWP标识相同或不同,则所述目标BWP频域资源包括所述第一BWP标识对应的下行BWP的BWP频域资源和所述第二BWP标识对应的上行BWP的BWP频域资源。
一个例子中,针对所述BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对包括第一配置对和第二配置对,第一配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,第二配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于SBFD时隙或符号中;在下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,若目标BWP标识配置对中的第一配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,所述目标BWP频域资源包括所述第一BWP标识对应的下行BWP的BWP频域资源和所述第二BWP标识对应的上行BWP的BWP频域资源;在SBFD时隙或符号中,若所述目标BWP标识配置对中的第二配置对用于指示下行BWP的第三BWP标识和上行BWP的第四BWP标识,所述目标BWP频域资源包括所述第三BWP标识对应的下行BWP的BWP频域资源和所述第四BWP标识对应的上行BWP的BWP频域资源。
一个例子中,所述接收模块接收所述基站设备发送的BWP激活配置时具体用于:通过DCI消息接收所述基站设备发送的BWP激活配置;或者,通过MAC-CE消息接收所述基站设备发送的BWP激活配置;或者,通过RRC消息接收所述基站设备发送的BWP激活配置。
一个例子中,所述BWP激活配置包括开关标志位和目标BWP指示信息;所述获取模块从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对时具体用于:若所述开关标志位为第一取值,则从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对;所述获取模块,还用于若所述开关标志位为第二取值,则禁止从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对。
一个例子中,所述BWP激活配置包括目标BWP指示信息;所述获取模块从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对时具体用于:若所述目标BWP指示信息不为目标取值,则从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对;所述获取模块,还用于若所述目标BWP指示信息为目标取值,则禁止从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对。
一个例子中,所述接收模块,还用于在BWP切换时间内,若所述UE对应的BWP频域资源发生变化,则接收所述基站设备发送的更新后的BWP激活配置,从所述BWP激活配置表格中获 取所述更新后的BWP激活配置包括的更新后的目标BWP指示信息对应的目标BWP标识配置对,并基于所述BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源。
一个例子中,所述接收模块还用于:接收所述基站设备发送的SBFD频域资源配置信息,所述SBFD频域资源配置信息包括子带频域资源;所述传输模块基于所述目标BWP频域资源传输数据时具体用于:基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源;基于所述可用频域资源传输数据。
一个例子中,所述传输模块基于所述可用频域资源传输数据时具体用于:在所述UE的接入过程中,基于所述可用频域资源传输数据;或者,在所述UE的接入过程中,基于所述目标BWP频域资源传输数据;在所述UE的接入成功之后,基于所述可用频域资源传输数据。
一个例子中,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的下行符号,所述传输模块基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源时具体用于:若所述子带频域资源包括上行子带频域资源,且所述下行符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;或者,若所述子带频域资源包括下行子带频域资源,且所述下行符号中除所述下行子带频域资源之外的剩余频域资源为下行子带频域资源,则将所述下行BWP的BWP频域资源和/或下行子带频域资源确定为所述可用频域资源。
一个例子中,若所述子带频域资源包括上行子带频域资源,所述下行符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,所述传输模块还用于:在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源。
一个例子中,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的上行符号,所述传输模块基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源时具体用于:若所述子带频域资源包括下行子带频域资源,且所述上行符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;或者,若所述子带频域资源包括上行子带频域资源,且所述上行符号中除所述上行子带频域资源之外的剩余频域资源为上行子带频域资源,则将所述上行BWP的BWP频域资源和/或上行子带频域资源确定为所述可用频域资源。
一个例子中,若所述子带频域资源包括下行子带频域资源,所述上行符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,所述传输模块还用于:在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源。
一个例子中,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,所述传输模块基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源时具体用于:若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为下行子带频域资源,则:将下行BWP的BWP频域资源和/或下行子带频域资源确定为所述可用频域资源;若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资 源为下行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为上行子带频域资源,则:将上行BWP的BWP频域资源和/或上行子带频域资源确定为所述可用频域资源。
一个例子中,所述传输模块还用于:若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,或者,若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源。
一个例子中,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,所述传输模块基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源时具体用于:若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;在所述上行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源。
一个例子中,所述传输模块还用于:若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述上行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,禁止确定所述可用频域资源;若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,禁止确定所述可用频域资源。
一个例子中,所述接收模块接收所述基站设备发送的SBFD频域资源配置信息时具体用于:通过广播消息接收所述基站设备发送的SBFD频域资源配置信息;或,通过RRC消息接收所述基站设备发送的SBFD频域资源配置信息;或,通过MAC-CE消息接收所述基站设备发送的SBFD频域资源配置信息;或,通过DCI消息接收所述基站设备发送的SBFD频域资源配置信息。
一个例子中,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个;若所述子带频域资源包括下行子带频域资源,所述SBFD频域资源配置信息包括所述下行子带频域资源对应的位置信息;或者,若所述子带频域资源包括上行子带频域资源,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息;或者,若所述子带频域资源包括下行子带频域资源和上行子带频域资源,所述SBFD频域资源配置信息包括所述下行子带频域资源对应的位置信息,且UE基于所述下行子带频域资源对应的位置信息和频域资源数量推导所述上行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息和频域资源数量推导所述下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息和所述下行子带频域资源对应的位置信息;或者,若所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源,所述SBFD频域资源配置信息包括下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于所述下行子带频域资源对应的位置信息、所述保护子带频域资源对应的位置信息和频域资源数量推导所述上行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息、所述保护子带频域资源对应的位置信息和频域资源数量推导所述下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信 息和下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息、所述下行子带频域资源对应的位置信息和频域资源数量推导所述保护子带频域资源对应的位置信息。
一个例子中,所述下行子带频域资源对应的位置信息包括所述下行子带频域资源的起始位置和所述下行子带频域资源占用的PRB数量;或者,所述下行子带频域资源的起始位置和所述下行子带频域资源的结束位置;所述上行子带频域资源对应的位置信息包括所述上行子带频域资源的起始位置和所述上行子带频域资源占用的PRB数量;或者,所述上行子带频域资源的起始位置和所述上行子带频域资源的结束位置;所述保护子带频域资源对应的位置信息包括所述保护子带频域资源的起始位置和所述保护子带频域资源占用的PRB数量;或者,所述保护子带频域资源的起始位置和所述保护子带频域资源的结束位置。
一个例子中,所述接收模块还用于:通过广播消息或RRC消息接收所述基站设备发送的SBFD使能信息,所述SBFD使能信息用于使能SBFD功能;其中,所述广播消息为MIB消息或者SIB消息。
基于与上述方法同样的申请构思,本申请一个例子中提出一种电子设备(如上述例子的基站设备、UE),电子设备包括处理器和机器可读存储介质,机器可读存储介质存储有能够被处理器执行的机器可执行指令;处理器用于执行机器可执行指令,以实现本申请上述示例公开的资源分配方法。一个例子中,针对电子设备为基站设备的情况,机器可读指令被处理器执行时还执行如下处理:向UE发送BWP频域资源配置信息;其中,BWP频域资源配置信息包括BWP标识与BWP频域资源之间的映射关系;向UE发送BWP激活配置,以使UE从BWP激活配置表格中获取BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,基于BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源,并基于目标BWP频域资源传输数据;其中,BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系。
一个例子中,针对电子设备为UE的情况,机器可读指令被处理器执行时还执行如下处理:接收基站设备发送的BWP频域资源配置信息;BWP频域资源配置信息包括BWP标识与BWP频域资源之间的映射关系;获取BWP激活配置表格;其中,BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系;接收基站设备发送的BWP激活配置,从BWP激活配置表格中获取BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,并基于BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源;基于目标BWP频域资源传输数据。
一个例子中,处理器执行的处理中,针对BWP标识与BWP频域资源之间的映射关系中的每个BWP标识,该BWP标识对应K个BWP频域资源,K为正整数;若K大于1,则K个BWP频域资源是K个不连续的BWP频域资源。
一个例子中,处理器执行的处理中,在BWP标识与BWP频域资源之间的映射关系中,若下行BWP和上行BWP对应同一BWP标识,BWP标识对应的下行BWP的BWP频域资源与BWP标识对应的上行BWP的BWP频域资源不同或者相同。
一个例子中,处理器执行的处理中,若下行BWP和上行BWP对应同一BWP标识,且BWP标识对应下行BWP的至少两个BWP频域资源,则BWP标识对应的下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;和/或,若下行BWP和上行BWP对应同一BWP标识,BWP标识对应上行BWP的至少两个BWP频域资源,则BWP标识对应的上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
一个例子中,处理器执行的处理中,针对BWP标识与BWP频域资源之间的映射关系中的第一BWP标识和第二BWP标识,第一BWP标识对应的BWP的数量和第二BWP标识对应的BWP的数量相同或不同;其中,第一BWP标识对应下行BWP的至少一个BWP频域资源,或者,第一BWP标识对应上行BWP的至少一个BWP频域资源,或者,第一BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少一个BWP频域资源;第二BWP标识对应下行BWP的至少一个BWP频域资源、且第二BWP标识对应上行BWP的至少一个BWP频域资源。
一个例子中,处理器执行的处理中,第一BWP标识对应下行BWP的一个BWP频域资源,或者,第一BWP标识对应上行BWP的一个BWP频域资源,或者,第一BWP标识对应下行BWP的一个BWP频域资源和上行BWP的一个BWP频域资源;第二BWP标识对应下行BWP的至少两 个BWP频域资源和上行BWP的至少一个BWP频域资源,且下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;或,第二BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少两个BWP频域资源,且上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
一个例子中,针对电子设备为基站设备的情况,机器可读指令被处理器执行时还执行如下处理:通过RRC消息向UE发送BWP激活配置表格。针对电子设备为UE的情况,机器可读指令被处理器执行时还执行如下处理:获取已配置的BWP激活配置表格;或者,通过RRC消息接收基站设备发送的BWP激活配置表格。
一个例子中,处理器执行的处理中,针对BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识;其中,若该目标BWP标识配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,第一BWP标识和第二BWP标识相同或不同,则目标BWP频域资源包括第一BWP标识对应的下行BWP的BWP频域资源和第二BWP标识对应的上行BWP的BWP频域资源。
一个例子中,处理器执行的处理中,针对BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对包括第一配置对和第二配置对,第一配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,第二配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于SBFD时隙或符号中;在下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,若目标BWP标识配置对中的第一配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,目标BWP频域资源包括第一BWP标识对应的下行BWP的BWP频域资源和第二BWP标识对应的上行BWP的BWP频域资源;在SBFD时隙或符号中,若目标BWP标识配置对中的第二配置对用于指示下行BWP的第三BWP标识和上行BWP的第四BWP标识,目标BWP频域资源包括第三BWP标识对应的下行BWP的BWP频域资源和第四BWP标识对应的上行BWP的BWP频域资源。
一个例子中,针对电子设备为基站设备的情况,机器可读指令被处理器执行时还执行如下处理:通过DCI消息向UE发送BWP激活配置;或者,通过MAC-CE消息向UE发送BWP激活配置;或者,通过RRC消息向UE发送BWP激活配置。针对电子设备为UE的情况,机器可读指令被处理器执行时还执行如下处理:通过DCI消息接收基站设备发送的BWP激活配置;或者,通过MAC-CE消息接收基站设备发送的BWP激活配置;或者,通过RRC消息接收基站设备发送的BWP激活配置。
一个例子中,处理器执行的处理中,BWP激活配置包括开关标志位和目标BWP指示信息;若开关标志位为第一取值,则指示UE从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对;若开关标志位为第二取值,则指示UE禁止从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对。
一个例子中,处理器执行的处理中,BWP激活配置包括目标BWP指示信息;其中,若目标BWP指示信息为目标取值,则指示UE禁止从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对;若目标BWP指示信息不为目标取值,则指示UE从BWP激活配置表格中获取目标BWP指示信息对应的目标BWP标识配置对。
一个例子中,针对电子设备为基站设备的情况,机器可读指令被处理器执行时还执行如下处理:在BWP切换时间内,若UE对应的BWP频域资源发生变化,则向UE发送更新后的BWP激活配置;针对电子设备为UE的情况,机器可读指令被处理器执行时还执行如下处理:在BWP切换时间内,若UE对应的BWP频域资源发生变化,则接收基站设备发送的更新后的BWP激活配置。其中,UE从BWP激活配置表格中获取更新后的BWP激活配置包括的更新后的目标BWP指示信息对应的目标BWP标识配置对,并基于BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源。
一个例子中,针对电子设备为基站设备的情况,机器可读指令被处理器执行时还执行如下处理:向UE发送SBFD频域资源配置信息,SBFD频域资源配置信息包括子带频域资源,以使UE基于目标BWP频域资源和子带频域资源确定可用频域资源,并基于可用频域资源传输数据。
一个例子中,针对电子设备为UE的情况,机器可读指令被处理器执行时还执行如下处理: 接收基站设备发送的SBFD频域资源配置信息,SBFD频域资源配置信息包括子带频域资源;基于目标BWP频域资源和子带频域资源确定可用频域资源;基于可用频域资源传输数据。
一个例子中,针对电子设备为UE的情况,机器可读指令被处理器执行时还执行如下处理:在UE的接入过程中,基于可用频域资源传输数据;或者,在UE的接入过程中,基于目标BWP频域资源传输数据;在UE的接入成功之后,基于可用频域资源传输数据。
一个例子中,针对电子设备为基站设备的情况,机器可读指令被处理器执行时还执行如下处理:基于UE对应的目标BWP频域资源和子带频域资源,确定UE对应的可用频域资源,基于可用频域资源与UE传输数据。
一个例子中,针对电子设备为基站设备或者UE的情况,机器可读指令被处理器执行时还执行如下处理:目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的下行符号,若子带频域资源包括上行子带频域资源,且下行符号中除上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;或者,若子带频域资源包括下行子带频域资源,且下行符号中除下行子带频域资源之外的剩余频域资源为下行子带频域资源,则将下行BWP的BWP频域资源和/或下行子带频域资源确定为可用频域资源。
一个例子中,针对电子设备为基站设备或者UE的情况,机器可读指令被处理器执行时还执行如下处理:若子带频域资源包括上行子带频域资源,下行符号中除上行子带频域资源之外的剩余频域资源为下行子带频域资源,在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,禁止确定可用频域资源;在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,禁止确定可用频域资源。
一个例子中,针对电子设备为基站设备或者UE的情况,机器可读指令被处理器执行时还执行如下处理:目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的上行符号,若子带频域资源包括下行子带频域资源,且上行符号中除下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;或者,若子带频域资源包括上行子带频域资源,且上行符号中除上行子带频域资源之外的剩余频域资源为上行子带频域资源,则将上行BWP的BWP频域资源和/或上行子带频域资源确定为可用频域资源。
一个例子中,针对电子设备为基站设备或者UE的情况,机器可读指令被处理器执行时还执行如下处理:若子带频域资源包括下行子带频域资源,上行符号中除下行子带频域资源之外的剩余频域资源为上行子带频域资源,在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,禁止确定可用频域资源;在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,禁止确定可用频域资源。
一个例子中,针对电子设备为基站设备或者UE的情况,机器可读指令被处理器执行时还执行如下处理:目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,若子带频域资源包括下行子带频域资源,且Flexible符号中除下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;若子带频域资源包括下行子带频域资源,且Flexible符号中除下行子带频域资源之外的剩余频域资源为下行子带频域资源,则:将下行BWP的BWP频域资源和/或下行子带频域资源确定为可用频域资源;若子带频域资源包括上行子带频域资源,且Flexible符号中除上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;若子带频域资源包括上行子带频域资源,且Flexible符号中除上行子带频域资源之外的剩余频域资源为上行子带频域资源,则:将上行BWP 的BWP频域资源和/或上行子带频域资源确定为可用频域资源。
一个例子中,针对电子设备为基站设备或者UE的情况,机器可读指令被处理器执行时还执行如下处理:若子带频域资源包括下行子带频域资源,且Flexible符号中除下行子带频域资源之外的剩余频域资源为上行子带频域资源,或者,若子带频域资源包括上行子带频域资源,且Flexible符号中除上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源不存在重合频域资源时,禁止确定可用频域资源;在上行BWP的BWP频域资源和上行子带频域资源不存在重合频域资源时,禁止确定可用频域资源。
一个例子中,针对电子设备为基站设备或者UE的情况,机器可读指令被处理器执行时还执行如下处理:目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,若子带频域资源包括下行子带频域资源,且Flexible符号中除下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在下行BWP的BWP频域资源和下行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;在上行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;若子带频域资源包括上行子带频域资源,且Flexible符号中除上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在下行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源;在上行BWP的BWP频域资源和上行子带频域资源存在重合频域资源时,将重合频域资源确定为可用频域资源。
一个例子中,针对电子设备为基站设备或者UE的情况,机器可读指令被处理器执行时还执行如下处理:若子带频域资源包括下行子带频域资源,且Flexible符号中除下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在上行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,禁止确定可用频域资源;若子带频域资源包括上行子带频域资源,且Flexible符号中除上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在下行BWP的BWP频域资源和未知子带频域资源存在重合频域资源时,禁止确定可用频域资源。
一个例子中,针对电子设备为基站设备的情况,机器可读指令被处理器执行时还执行如下处理:通过广播消息向UE发送SBFD频域资源配置信息;或,通过RRC消息向UE发送SBFD频域资源配置信息;或,通过MAC-CE消息向UE发送SBFD频域资源配置信息;或,通过DCI消息向UE发送SBFD频域资源配置信息。针对电子设备为UE的情况,机器可读指令被处理器执行时还执行如下处理:通过广播消息接收基站设备发送的SBFD频域资源配置信息;或,通过RRC消息接收基站设备发送的SBFD频域资源配置信息;或,通过MAC-CE消息接收基站设备发送的SBFD频域资源配置信息;或,通过DCI消息接收基站设备发送的SBFD频域资源配置信息。
一个例子中,处理器执行的处理中,子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个;若子带频域资源包括下行子带频域资源,SBFD频域资源配置信息包括下行子带频域资源对应的位置信息;或者,若子带频域资源包括上行子带频域资源,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息;或者,若子带频域资源包括下行子带频域资源和上行子带频域资源,SBFD频域资源配置信息包括下行子带频域资源对应的位置信息,且UE基于下行子带频域资源对应的位置信息和频域资源数量推导上行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息,且UE基于上行子带频域资源对应的位置信息和频域资源数量推导下行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息;或者,若子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源,SBFD频域资源配置信息包括下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和频域资源数量推导上行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和频域资源数量推导下行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和下行子带频域资源对应的位置信息;或,SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息,且UE基于上行子带频域资源对应的位置信息、下行子带频域资源对应的位置信息和频域资源数量推导保护子带频域资源对应的位置信息。
一个例子中,处理器执行的处理中,下行子带频域资源对应的位置信息包括下行子带频域资源的起始位置和下行子带频域资源占用的PRB数量;或者,下行子带频域资源的起始位置和下行子带频域资源的结束位置;上行子带频域资源对应的位置信息包括上行子带频域资源的起始位置和上行子带频域资源占用的PRB数量;或者,上行子带频域资源的起始位置和上行子带频域资源的结束位置;保护子带频域资源对应的位置信息包括保护子带频域资源的起始位置和保护子带频域资源占用的PRB数量;或者,保护子带频域资源的起始位置和保护子带频域资源的结束位置。
一个例子中,针对电子设备为基站设备的情况,机器可读指令被处理器执行时还执行如下处理:通过广播消息或者RRC消息向UE发送SBFD使能信息,针对电子设备为UE的情况,机器可读指令被处理器执行时还执行如下处理:通过广播消息或者RRC消息接收基站设备发送的SBFD使能信息。SBFD使能信息用于使能SBFD功能;广播消息为MIB消息或SIB消息。
基于与上述方法同样的申请构思,本申请一个例子还提供一种机器可读存储介质,所述机器可读存储介质上存储有若干计算机指令,所述计算机指令被处理器执行时,能够实现本申请上述示例公开的资源分配方法。
其中,上述机器可读存储介质可以是任何电子、磁性、光学或其它物理存储装置,可以包含或存储信息,如可执行指令、数据,等等。例如,机器可读存储介质可以是:RAM(Radom Access Memory,随机存取存储器)、易失存储器、非易失性存储器、闪存、存储驱动器(如硬盘驱动器)、固态硬盘、任何类型的存储盘(如光盘、dvd等),或者类似的存储介质,或者它们的组合。
上述实施例阐明的系统、装置、模块或单元,具体可以由计算机芯片或实体实现,或者由具有某种功能的产品来实现。一种典型的实现设备为计算机,计算机的具体形式可以是个人计算机、膝上型计算机、蜂窝电话、相机电话、智能电话、个人数字助理、媒体播放器、导航设备、电子邮件收发设备、游戏控制台、平板计算机、可穿戴设备或者这些设备中的任意几种设备的组合。
为了描述的方便,描述以上装置时以功能分为各种单元分别描述。当然,在实施本申请时可以把各单元的功能在同一个或多个软件和/或硬件中实现。
本领域内的技术人员应明白,本申请的实施例可提供为方法、系统、或计算机程序产品。因此,本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本申请实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可以由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其它可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其它可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。而且,这些计算机程序指令也可以存储在能引导计算机或其它可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或者多个流程和/或方框图一个方框或者多个方框中指定的功能。这些计算机程序指令也可装载到计算机或其它可编程数据处理设备上,使得在计算机或者其它可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其它可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
以上所述仅为本申请的实施例而已,并不用于限制本申请。对于本领域技术人员来说,本申请可以有各种更改和变化。凡在本申请的精神和原理之内所作的任何修改、等同替换、改进等,均应包含在本申请的权利要求范围之内。

Claims (109)

  1. 一种资源分配方法,其特征在于,应用于基站设备,包括:
    向用户设备UE发送部分带宽BWP频域资源配置信息;其中,所述BWP频域资源配置信息包括BWP标识与BWP频域资源之间的映射关系;
    向所述UE发送BWP激活配置,以使所述UE从BWP激活配置表格中获取所述BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,基于所述BWP频域资源配置信息确定所述目标BWP标识配置对关联的目标BWP频域资源,并基于所述目标BWP频域资源传输数据;其中,所述BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系。
  2. 根据权利要求1所述的方法,其特征在于,针对所述BWP标识与BWP频域资源之间的映射关系中的每个BWP标识,该BWP标识对应K个BWP频域资源,K为正整数;若所述K大于1,则K个BWP频域资源是K个不连续的BWP频域资源。
  3. 根据权利要求1所述的方法,其特征在于,在所述BWP标识与BWP频域资源之间的映射关系中,若下行BWP和上行BWP对应同一BWP标识,所述BWP标识对应的下行BWP的BWP频域资源与所述BWP标识对应的上行BWP的BWP频域资源不同或者相同。
  4. 根据权利要求3所述的方法,其特征在于,若下行BWP和上行BWP对应同一BWP标识,且所述BWP标识对应下行BWP的至少两个BWP频域资源,则所述BWP标识对应的下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;和/或,若下行BWP和上行BWP对应同一BWP标识,所述BWP标识对应上行BWP的至少两个BWP频域资源,则所述BWP标识对应的上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
  5. 根据权利要求1所述的方法,其特征在于,针对所述BWP标识与BWP频域资源之间的映射关系中的第一BWP标识和第二BWP标识,所述第一BWP标识对应的BWP的数量和所述第二BWP标识对应的BWP的数量相同或不同;其中,所述第一BWP标识对应下行BWP的至少一个BWP频域资源,或者,所述第一BWP标识对应上行BWP的至少一个BWP频域资源,或者,所述第一BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少一个BWP频域资源;所述第二BWP标识对应下行BWP的至少一个BWP频域资源、且所述第二BWP标识对应上行BWP的至少一个BWP频域资源。
  6. 根据权利要求5所述的方法,其特征在于,所述第一BWP标识对应下行BWP的一个BWP频域资源,或者,所述第一BWP标识对应上行BWP的一个BWP频域资源,或者,所述第一BWP标识对应下行BWP的一个BWP频域资源和上行BWP的一个BWP频域资源;
    所述第二BWP标识对应下行BWP的至少两个BWP频域资源和上行BWP的至少一个BWP频域资源,且所述下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;或,所述第二BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少两个BWP频域资源,且所述上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
  7. 根据权利要求1-6任一所述的方法,其特征在于,
    所述向UE发送BWP激活配置之前,所述方法还包括:
    通过无线资源控制RRC消息向所述UE发送BWP激活配置表格。
  8. 根据权利要求7所述的方法,其特征在于,针对所述BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识;
    其中,若该目标BWP标识配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,第一BWP标识和第二BWP标识相同或不同,则所述目标BWP频域资源包括所述第一BWP标识对应的下行BWP的BWP频域资源和所述第二BWP标识对应的上行BWP的BWP频域资源。
  9. 根据权利要求7所述的方法,其特征在于,针对所述BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对包括第一配置对和第二配置对,第一配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于下行时隙或符号、上行时隙或符号、及灵活Flexible时隙或符号中,第二配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于子带全双工SBFD时隙或符号中;在下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,若所述目标BWP标识配置对中的第一配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,所述目标BWP频域资源包括所述第一BWP标识对应的下行BWP的BWP频域资源和所述第二BWP标识对应的上行BWP的BWP频域资源;在SBFD时隙或符号中,若所述目标BWP标识配置对中的第二配置对用于指示下行BWP的第三BWP标识和上行BWP的第四BWP标识,所述目标BWP频域资源包括所述第三BWP标识对应的下行BWP的BWP频域资源和所述第四BWP标识对应的上行BWP的BWP频域资源。
  10. 根据权利要求1-6任一项所述的方法,其特征在于,
    所述向UE发送BWP激活配置,包括:通过下行控制信息DCI消息向所述UE发送所述BWP激活配置;或者,通过MAC-CE消息向所述UE发送所述BWP激活配置;或者,通过RRC消息向所述UE发送所述BWP激活配置。
  11. 根据权利要求10所述的方法,其特征在于,所述BWP激活配置包括开关标志位和目标BWP指示信息;若所述开关标志位为第一取值,则指示所述UE从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对;若所述开关标志位为第二取值,则指示所述UE禁止从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对。
  12. 根据权利要求10所述的方法,其特征在于,所述BWP激活配置包括目标BWP指示信息;其中,若所述目标BWP指示信息为目标取值,则指示所述UE禁止从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对;若所述目标BWP指示信息不为目标取值,则指示所述UE从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对。
  13. 根据权利要求10所述的方法,其特征在于,所述向所述UE发送BWP激活配置之后,所述方法还包括:在BWP切换时间内,若所述UE对应的BWP频域资源发生变化,则向所述UE发送更新后的BWP激活配置,以使所述UE从所述BWP激活配置表格中获取所述更新后的BWP激活配置包括的更新后的目标BWP指示信息对应的目标BWP标识配置对,并基于所述BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源。
  14. 根据权利要求1-6任一项所述的方法,其特征在于,所述方法还包括:向所述UE发送SBFD频域资源配置信息,所述SBFD频域资源配置信息包括子带频域资源,以使所述UE基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源,并基于所述可用频域资源传输数据。
  15. 根据权利要求14所述的方法,其特征在于,
    所述向所述UE发送SBFD频域资源配置信息之后,所述方法还包括:
    基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源,基于所述可用频域资源与所述UE传输数据。
  16. 根据权利要求15所述的方法,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的下行符号,所述基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源,包括:
    若所述子带频域资源包括上行子带频域资源,且所述下行符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:
    在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;或者,
    若所述子带频域资源包括下行子带频域资源,且所述下行符号中除所述下行子带频域资源之外的剩余频域资源为下行子带频域资源,则将所述下行BWP的BWP频域资源和/或下行子带频域资源确定为所述UE对应的可用频域资源。
  17. 根据权利要求16所述的方法,其特征在于,若所述子带频域资源包括上行子带频域资源,所述下行符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,所述方法还包括:在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源。
  18. 根据权利要求15所述的方法,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的上行符号,所述基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源,包括:
    若所述子带频域资源包括下行子带频域资源,且所述上行符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;或者,若所述子带频域资源包括上行子带频域资源,且所述上行符号中除所述上行子带频域资源之外的剩余频域资源为上行子带频域资源,则将所述上行BWP的BWP频域资源和/或上行子带频域资源确定为所述UE对应的可用频域资源。
  19. 根据权利要求18所述的方法,其特征在于,若所述子带频域资源包括下行子带频域资源, 所述上行符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,所述方法还包括:在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源。
  20. 根据权利要求15所述的方法,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,所述基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源,包括:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为下行子带频域资源,则:将下行BWP的BWP频域资源和/或下行子带频域资源确定为所述UE对应的可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:
    在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为上行子带频域资源,则:将上行BWP的BWP频域资源和/或上行子带频域资源确定为所述UE对应的可用频域资源。
  21. 根据权利要求20所述的方法,其特征在于,所述方法还包括:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,或者,若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:
    在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源。
  22. 根据权利要求15所述的方法,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,所述基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源,包括:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:
    在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    在所述上行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:
    在所述下行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源。
  23. 根据权利要求22所述的方法,其特征在于,所述方法包括:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述上行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,禁止确定所述UE对应的可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源 之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,禁止确定所述UE对应的可用频域资源。
  24. 根据权利要求14所述的方法,其特征在于,所述向所述UE发送SBFD频域资源配置信息,包括:通过广播消息向所述UE发送SBFD频域资源配置信息;或,通过RRC消息向所述UE发送SBFD频域资源配置信息;或,通过MAC-CE消息向所述UE发送SBFD频域资源配置信息;或,
    通过DCI消息向所述UE发送SBFD频域资源配置信息。
  25. 根据权利要求24所述的方法,其特征在于,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个;若所述子带频域资源包括下行子带频域资源,所述SBFD频域资源配置信息包括所述下行子带频域资源对应的位置信息;或者,若所述子带频域资源包括上行子带频域资源,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息;或者,若所述子带频域资源包括下行子带频域资源和上行子带频域资源,所述SBFD频域资源配置信息包括所述下行子带频域资源对应的位置信息,且UE基于所述下行子带频域资源对应的位置信息和频域资源数量推导所述上行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息和频域资源数量推导所述下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息和所述下行子带频域资源对应的位置信息;或者,
    若所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源,所述SBFD频域资源配置信息包括下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于所述下行子带频域资源对应的位置信息、所述保护子带频域资源对应的位置信息和频域资源数量推导所述上行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息、所述保护子带频域资源对应的位置信息和频域资源数量推导所述下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息、所述下行子带频域资源对应的位置信息和频域资源数量推导所述保护子带频域资源对应的位置信息。
  26. 根据权利要求25所述的方法,其特征在于,所述下行子带频域资源对应的位置信息包括所述下行子带频域资源的起始位置和所述下行子带频域资源占用的PRB数量;或者,所述下行子带频域资源的起始位置和所述下行子带频域资源的结束位置;所述上行子带频域资源对应的位置信息包括所述上行子带频域资源的起始位置和所述上行子带频域资源占用的PRB数量;或者,所述上行子带频域资源的起始位置和所述上行子带频域资源的结束位置;所述保护子带频域资源对应的位置信息包括所述保护子带频域资源的起始位置和所述保护子带频域资源占用的PRB数量;或者,所述保护子带频域资源的起始位置和所述保护子带频域资源的结束位置。
  27. 根据权利要求14所述的方法,其特征在于,所述方法还包括:
    通过广播消息或者RRC消息向所述UE发送SBFD使能信息,所述SBFD使能信息用于使能SBFD功能;其中,所述广播消息为MIB消息或者SIB消息。
  28. 一种资源分配方法,其特征在于,应用于UE,包括:
    接收基站设备发送的BWP频域资源配置信息;其中,所述BWP频域资源配置信息包括部分带宽BWP标识与BWP频域资源之间的映射关系;
    获取BWP激活配置表格;其中,所述BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系;
    接收所述基站设备发送的BWP激活配置,从所述BWP激活配置表格中获取所述BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,并基于所述BWP频域资源配置信息确定所述目标BWP标识配置对关联的目标BWP频域资源;基于所述目标BWP频域资源传输数据。
  29. 根据权利要求28所述的方法,其特征在于,针对所述BWP标识与BWP频域资源之间的映射关系中的每个BWP标识,该BWP标识对应K个BWP频域资源,K为正整数;若所述K大于1,则K个BWP频域资源是K个不连续的BWP频域资源。
  30. 根据权利要求28所述的方法,其特征在于,在所述BWP标识与BWP频域资源之间的映射关系中,若下行BWP和上行BWP对应同一BWP标识,所述BWP标识对应的下行BWP的BWP频域资源与所述BWP标识对应的上行BWP的BWP频域资源不同或者相同。
  31. 根据权利要求30所述的方法,其特征在于,若下行BWP和上行BWP对应同一BWP标识,且所述BWP标识对应下行BWP的至少两个BWP频域资源,则所述BWP标识对应的下行BWP的 至少两个BWP频域资源是不连续的BWP频域资源;和/或,若下行BWP和上行BWP对应同一BWP标识,所述BWP标识对应上行BWP的至少两个BWP频域资源,则所述BWP标识对应的上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
  32. 根据权利要求28所述的方法,其特征在于,针对所述BWP标识与BWP频域资源之间的映射关系中的第一BWP标识和第二BWP标识,所述第一BWP标识对应的BWP的数量和所述第二BWP标识对应的BWP的数量相同或不同;其中,所述第一BWP标识对应下行BWP的至少一个BWP频域资源,或者,所述第一BWP标识对应上行BWP的至少一个BWP频域资源,或者,所述第一BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少一个BWP频域资源;所述第二BWP标识对应下行BWP的至少一个BWP频域资源、且所述第二BWP标识对应上行BWP的至少一个BWP频域资源。
  33. 根据权利要求32所述的方法,其特征在于,所述第一BWP标识对应下行BWP的一个BWP频域资源,或者,所述第一BWP标识对应上行BWP的一个BWP频域资源,或者,所述第一BWP标识对应下行BWP的一个BWP频域资源和上行BWP的一个BWP频域资源;
    所述第二BWP标识对应下行BWP的至少两个BWP频域资源和上行BWP的至少一个BWP频域资源,且所述下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;或,所述第二BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少两个BWP频域资源,且所述上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
  34. 根据权利要求28-33任一所述的方法,其特征在于,
    所述获取BWP激活配置表格,包括:获取已配置的BWP激活配置表格;或者,
    通过无线资源控制RRC消息接收所述基站设备发送的BWP激活配置表格。
  35. 根据权利要求34所述的方法,其特征在于,针对所述BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识;
    其中,若该目标BWP标识配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,第一BWP标识和第二BWP标识相同或不同,则所述目标BWP频域资源包括所述第一BWP标识对应的下行BWP的BWP频域资源和所述第二BWP标识对应的上行BWP的BWP频域资源。
  36. 根据权利要求34所述的方法,其特征在于,针对所述BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对包括第一配置对和第二配置对,第一配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于下行时隙或符号、上行时隙或符号、及灵活Flexible时隙或符号中,第二配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于子带全双工SBFD时隙或符号中;在下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,若所述目标BWP标识配置对中的第一配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,所述目标BWP频域资源包括所述第一BWP标识对应的下行BWP的BWP频域资源和所述第二BWP标识对应的上行BWP的BWP频域资源;在SBFD时隙或符号中,若所述目标BWP标识配置对中的第二配置对用于指示下行BWP的第三BWP标识和上行BWP的第四BWP标识,所述目标BWP频域资源包括所述第三BWP标识对应的下行BWP的BWP频域资源和所述第四BWP标识对应的上行BWP的BWP频域资源。
  37. 根据权利要求28-33任一项所述的方法,其特征在于,
    所述接收所述基站设备发送的BWP激活配置,包括:
    通过下行控制信息DCI消息接收所述基站设备发送的BWP激活配置;或者,
    通过MAC-CE消息接收所述基站设备发送的BWP激活配置;或者,
    通过RRC消息接收所述基站设备发送的BWP激活配置。
  38. 根据权利要求37所述的方法,其特征在于,
    所述BWP激活配置包括开关标志位和目标BWP指示信息;
    所述从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对,包括:若所述开关标志位为第一取值,则从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对;所述方法还包括:若所述开关标志位为第二取值,则禁止从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对。
  39. 根据权利要求37所述的方法,其特征在于,
    所述BWP激活配置包括目标BWP指示信息;
    所述从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对,包括:若所述目标BWP指示信息不为目标取值,则从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对;所述方法还包括:若所述目标BWP指示信息为目标取值,则禁止从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对。
  40. 根据权利要求37所述的方法,其特征在于,
    所述接收所述基站设备发送的BWP激活配置之后,所述方法还包括:
    在BWP切换时间内,若所述UE对应的BWP频域资源发生变化,则接收所述基站设备发送的更新后的BWP激活配置,从所述BWP激活配置表格中获取所述更新后的BWP激活配置包括的更新后的目标BWP指示信息对应的目标BWP标识配置对,并基于所述BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源。
  41. 根据权利要求28-33任一项所述的方法,其特征在于,所述方法还包括:接收所述基站设备发送的SBFD频域资源配置信息,所述SBFD频域资源配置信息包括子带频域资源;
    所述基于所述目标BWP频域资源传输数据,包括:基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源;基于所述可用频域资源传输数据。
  42. 根据权利要求41所述的方法,其特征在于,
    所述基于所述可用频域资源传输数据,包括:在所述UE的接入过程中,基于所述可用频域资源传输数据;或者,在所述UE的接入过程中,基于所述目标BWP频域资源传输数据;
    在所述UE的接入成功之后,基于所述可用频域资源传输数据。
  43. 根据权利要求41所述的方法,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的下行符号,所述基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源,包括:若所述子带频域资源包括上行子带频域资源,且所述下行符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:
    在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;或者,若所述子带频域资源包括下行子带频域资源,且所述下行符号中除所述下行子带频域资源之外的剩余频域资源为下行子带频域资源,则将所述下行BWP的BWP频域资源和/或下行子带频域资源确定为所述可用频域资源。
  44. 根据权利要求43所述的方法,其特征在于,
    若所述子带频域资源包括上行子带频域资源,所述下行符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,所述方法还包括:
    在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源。
  45. 根据权利要求42所述的方法,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的上行符号,所述基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源,包括:
    若所述子带频域资源包括下行子带频域资源,且所述上行符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;或者,若所述子带频域资源包括上行子带频域资源,且所述上行符号中除所述上行子带频域资源之外的剩余频域资源为上行子带频域资源,则将所述上行BWP的BWP频域资源和/或上行子带频域资源确定为所述可用频域资源。
  46. 根据权利要求45所述的方法,其特征在于,
    若所述子带频域资源包括下行子带频域资源,所述上行符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,所述方法还包括:
    在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源。
  47. 根据权利要求42所述的方法,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,所述基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源,包括:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:
    在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为下行子带频域资源,则:将下行BWP的BWP频域资源和/或下行子带频域资源确定为所述可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;
    在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为上行子带频域资源,则:将上行BWP的BWP频域资源和/或上行子带频域资源确定为所述可用频域资源。
  48. 根据权利要求47所述的方法,其特征在于,所述方法还包括:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,或者,若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:
    在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源。
  49. 根据权利要求42所述的方法,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,所述基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源,包括:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;
    在所述上行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;
    在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源。
  50. 根据权利要求49所述的方法,其特征在于,所述方法包括:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述上行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,禁止确定所述可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,禁止确定所述可用频域资源。
  51. 根据权利要求41所述的方法,其特征在于,
    所述接收所述基站设备发送的SBFD频域资源配置信息,包括:
    通过广播消息接收所述基站设备发送的SBFD频域资源配置信息;或,
    通过RRC消息接收所述基站设备发送的SBFD频域资源配置信息;或,
    通过MAC-CE消息接收所述基站设备发送的SBFD频域资源配置信息;或,
    通过DCI消息接收所述基站设备发送的SBFD频域资源配置信息。
  52. 根据权利要求51所述的方法,其特征在于,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个;若所述子带频域资源包括下行子带频域资源,所述SBFD频域资源配置信息包括所述下行子带频域资源对应的位置信息;或者,若所述子带频域资源包括上行子带频域资源,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息;或者,若所述子带频域资源包括下行子带频域资源和上行子带频域资源,所述SBFD频域资 源配置信息包括所述下行子带频域资源对应的位置信息,且UE基于所述下行子带频域资源对应的位置信息和频域资源数量推导所述上行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息和频域资源数量推导所述下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息和所述下行子带频域资源对应的位置信息;或者,
    若所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源,所述SBFD频域资源配置信息包括下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于所述下行子带频域资源对应的位置信息、所述保护子带频域资源对应的位置信息和频域资源数量推导所述上行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息、所述保护子带频域资源对应的位置信息和频域资源数量推导所述下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息、所述下行子带频域资源对应的位置信息和频域资源数量推导所述保护子带频域资源对应的位置信息。
  53. 根据权利要求52所述的方法,其特征在于,所述下行子带频域资源对应的位置信息包括所述下行子带频域资源的起始位置和所述下行子带频域资源占用的PRB数量;或者,所述下行子带频域资源的起始位置和所述下行子带频域资源的结束位置;所述上行子带频域资源对应的位置信息包括所述上行子带频域资源的起始位置和所述上行子带频域资源占用的PRB数量;或者,所述上行子带频域资源的起始位置和所述上行子带频域资源的结束位置;所述保护子带频域资源对应的位置信息包括所述保护子带频域资源的起始位置和所述保护子带频域资源占用的PRB数量;或者,所述保护子带频域资源的起始位置和所述保护子带频域资源的结束位置。
  54. 根据权利要求41所述的方法,其特征在于,所述方法还包括:通过广播消息或者RRC消息接收所述基站设备发送的SBFD使能信息,所述SBFD使能信息用于使能SBFD功能;其中,所述广播消息为MIB消息或者SIB消息。
  55. 一种资源分配装置,其特征在于,应用于基站设备,包括:
    确定模块,用于确定部分带宽BWP频域资源配置信息;其中,所述BWP频域资源配置信息包括BWP标识与BWP频域资源之间的映射关系;
    发送模块,用于向用户设备UE发送所述BWP频域资源配置信息;向所述UE发送BWP激活配置,以使所述UE从BWP激活配置表格中获取所述BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,基于所述BWP频域资源配置信息确定所述目标BWP标识配置对关联的目标BWP频域资源,并基于所述目标BWP频域资源传输数据;其中,所述BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系。
  56. 根据权利要求55所述的装置,其特征在于,针对所述BWP标识与BWP频域资源之间的映射关系中的每个BWP标识,该BWP标识对应K个BWP频域资源,K为正整数;若所述K大于1,则K个BWP频域资源是K个不连续的BWP频域资源。
  57. 根据权利要求55所述的装置,其特征在于,在所述BWP标识与BWP频域资源之间的映射关系中,若下行BWP和上行BWP对应同一BWP标识,所述BWP标识对应的下行BWP的BWP频域资源与所述BWP标识对应的上行BWP的BWP频域资源不同或者相同。
  58. 根据权利要求57所述的装置,其特征在于,若下行BWP和上行BWP对应同一BWP标识,且所述BWP标识对应下行BWP的至少两个BWP频域资源,则所述BWP标识对应的下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;和/或,若下行BWP和上行BWP对应同一BWP标识,所述BWP标识对应上行BWP的至少两个BWP频域资源,则所述BWP标识对应的上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
  59. 根据权利要求55所述的装置,其特征在于,针对所述BWP标识与BWP频域资源之间的映射关系中的第一BWP标识和第二BWP标识,所述第一BWP标识对应的BWP的数量和所述第二BWP标识对应的BWP的数量相同或不同;其中,所述第一BWP标识对应下行BWP的至少一个BWP频域资源,或者,所述第一BWP标识对应上行BWP的至少一个BWP频域资源,或者,所述第一BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少一个BWP频域资源;所述第二BWP标识对应下行BWP的至少一个BWP频域资源、且所述第二BWP标识对应上行BWP的至少一个BWP频域资源。
  60. 根据权利要求59所述的装置,其特征在于,
    所述第一BWP标识对应下行BWP的一个BWP频域资源,或者,所述第一BWP标识对应上行BWP的一个BWP频域资源,或者,所述第一BWP标识对应下行BWP的一个BWP频域资源和上行BWP的一个BWP频域资源;所述第二BWP标识对应下行BWP的至少两个BWP频域资源和上行BWP的至少一个BWP频域资源,且所述下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;或,所述第二BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少两个BWP频域资源,且所述上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
  61. 根据权利要求55-60任一所述的装置,其特征在于,所述发送模块,还用于通过无线资源控制RRC消息向所述UE发送BWP激活配置表格。
  62. 根据权利要求61所述的装置,其特征在于,针对所述BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识;其中,若该目标BWP标识配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,第一BWP标识和第二BWP标识相同或不同,则所述目标BWP频域资源包括所述第一BWP标识对应的下行BWP的BWP频域资源和所述第二BWP标识对应的上行BWP的BWP频域资源。
  63. 根据权利要求61所述的装置,其特征在于,针对所述BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对包括第一配置对和第二配置对,第一配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于下行时隙或符号、上行时隙或符号、及灵活Flexible时隙或符号中,第二配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于子带全双工SBFD时隙或符号中;在下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,若所述目标BWP标识配置对中的第一配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,所述目标BWP频域资源包括所述第一BWP标识对应的下行BWP的BWP频域资源和所述第二BWP标识对应的上行BWP的BWP频域资源;在SBFD时隙或符号中,若所述目标BWP标识配置对中的第二配置对用于指示下行BWP的第三BWP标识和上行BWP的第四BWP标识,所述目标BWP频域资源包括所述第三BWP标识对应的下行BWP的BWP频域资源和所述第四BWP标识对应的上行BWP的BWP频域资源。
  64. 根据权利要求55-60任一项所述的装置,其特征在于,
    所述发送模块向UE发送BWP激活配置时具体用于:
    通过下行控制信息DCI消息向所述UE发送所述BWP激活配置;或者,
    通过MAC-CE消息向所述UE发送所述BWP激活配置;或者,
    通过RRC消息向所述UE发送所述BWP激活配置。
  65. 根据权利要求64所述的装置,其特征在于,
    所述BWP激活配置包括开关标志位和目标BWP指示信息;
    若所述开关标志位为第一取值,则指示所述UE从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对;若所述开关标志位为第二取值,则指示所述UE禁止从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对。
  66. 根据权利要求64所述的装置,其特征在于,
    所述BWP激活配置包括目标BWP指示信息;
    其中,若所述目标BWP指示信息为目标取值,则指示所述UE禁止从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对;
    若所述目标BWP指示信息不为目标取值,则指示所述UE从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对。
  67. 根据权利要求64所述的装置,其特征在于,所述发送模块,还用于在BWP切换时间内,若所述UE对应的BWP频域资源发生变化,则向所述UE发送更新后的BWP激活配置,以使所述UE从所述BWP激活配置表格中获取所述更新后的BWP激活配置包括的更新后的目标BWP指示信息对应的目标BWP标识配置对,并基于所述BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源。
  68. 根据权利要求55-60任一项所述的装置,其特征在于,所述发送模块,还用于向所述UE发送SBFD频域资源配置信息,所述SBFD频域资源配置信息包括子带频域资源,以使所述UE基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源,并基于所述可用频域资源传输数据。
  69. 根据权利要求68所述的装置,其特征在于,所述确定模块,还用于基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源,基于所述可用频域资源与所述UE传输数据。
  70. 根据权利要求69所述的装置,其特征在于,所述目标BWP频域资源包括下行BWP的BWP 频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的下行符号,所述确定模块基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源时用于:
    若所述子带频域资源包括上行子带频域资源,且所述下行符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;或者,若所述子带频域资源包括下行子带频域资源,且所述下行符号中除所述下行子带频域资源之外的剩余频域资源为下行子带频域资源,则将所述下行BWP的BWP频域资源和/或下行子带频域资源确定为所述UE对应的可用频域资源。
  71. 根据权利要求70所述的装置,其特征在于,若所述子带频域资源包括上行子带频域资源,所述下行符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,所述确定模块还用于:在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源。
  72. 根据权利要求69所述的装置,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的上行符号,所述确定模块基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源时用于:
    若所述子带频域资源包括下行子带频域资源,且所述上行符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;或者,若所述子带频域资源包括上行子带频域资源,且所述上行符号中除所述上行子带频域资源之外的剩余频域资源为上行子带频域资源,则将所述上行BWP的BWP频域资源和/或上行子带频域资源确定为所述UE对应的可用频域资源。
  73. 根据权利要求72所述的装置,其特征在于,若所述子带频域资源包括下行子带频域资源,所述上行符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,所述确定模块还用于:在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源。
  74. 根据权利要求69所述的装置,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,所述确定模块基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源时用于:若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为下行子带频域资源,则:将下行BWP的BWP频域资源和/或下行子带频域资源确定为所述UE对应的可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为上行子带频域资源,则:将上行BWP的BWP频域资源和/或上行子带频域资源确定为所述UE对应的可用频域资源。
  75. 根据权利要求74所述的装置,其特征在于,所述确定模块还用于:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源 之外的剩余频域资源为上行子带频域资源,或者,若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述UE对应的可用频域资源。
  76. 根据权利要求69所述的装置,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,所述确定模块基于所述UE对应的目标BWP频域资源和子带频域资源,确定所述UE对应的可用频域资源时用于:若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    在所述上行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源;
    在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述UE对应的可用频域资源。
  77. 根据权利要求76所述的装置,其特征在于,所述确定模块还用于:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述上行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,禁止确定所述UE对应的可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,禁止确定所述UE对应的可用频域资源。
  78. 根据权利要求68所述的装置,其特征在于,
    所述发送模块向所述UE发送SBFD频域资源配置信息时具体用于:
    通过广播消息向所述UE发送SBFD频域资源配置信息;或,
    通过RRC消息向所述UE发送SBFD频域资源配置信息;或,
    通过MAC-CE消息向所述UE发送SBFD频域资源配置信息;或,
    通过DCI消息向所述UE发送SBFD频域资源配置信息。
  79. 根据权利要求78所述的装置,其特征在于,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个;若所述子带频域资源包括下行子带频域资源,所述SBFD频域资源配置信息包括所述下行子带频域资源对应的位置信息;或者,若所述子带频域资源包括上行子带频域资源,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息;或者,若所述子带频域资源包括下行子带频域资源和上行子带频域资源,所述SBFD频域资源配置信息包括所述下行子带频域资源对应的位置信息,且UE基于所述下行子带频域资源对应的位置信息和频域资源数量推导所述上行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息和频域资源数量推导所述下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息和所述下行子带频域资源对应的位置信息;或者,
    若所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源,所述SBFD频域资源配置信息包括下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于所述下行子带频域资源对应的位置信息、所述保护子带频域资源对应的位置信息和频域资源数量推导所述上行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息、所述保护子带频域资源对应的位置信息和频域资源数量推导所述下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息、所述下行子带频域资源对应的位置信息和频域资源数量推导所述保护子带频域资源对应的位置信息。
  80. 根据权利要求79所述的装置,其特征在于,所述下行子带频域资源对应的位置信息包括所述下行子带频域资源的起始位置和所述下行子带频域资源占用的PRB数量;或者,所述下行子带频域资源的起始位置和所述下行子带频域资源的结束位置;所述上行子带频域资源对应的位置信息包括所述上行子带频域资源的起始位置和所述上行子带频域资源占用的PRB数量;或者,所述上行子带频域资源的起始位置和所述上行子带频域资源的结束位置;所述保护子带频域资源对应的位置信息包括所述保护子带频域资源的起始位置和所述保护子带频域资源占用的PRB数量;或者,所述保护子带频域资源的起始位置和所述保护子带频域资源的结束位置。
  81. 根据权利要求68所述的装置,其特征在于,所述发送模块还用于:
    通过广播消息或者RRC消息向所述UE发送SBFD使能信息,所述SBFD使能信息用于使能SBFD功能;其中,所述广播消息为MIB消息或者SIB消息。
  82. 一种资源分配装置,其特征在于,应用于UE,包括:
    接收模块,用于接收基站设备发送的BWP频域资源配置信息;所述BWP频域资源配置信息包括部分带宽BWP标识与BWP频域资源之间的映射关系;获取BWP激活配置表格;其中,所述BWP激活配置表格包括BWP指示信息与BWP标识配置对之间的映射关系;接收所述基站设备发送的BWP激活配置;
    获取模块,用于从所述BWP激活配置表格中获取所述BWP激活配置包括的目标BWP指示信息对应的目标BWP标识配置对,并基于所述BWP频域资源配置信息确定所述目标BWP标识配置对关联的目标BWP频域资源;
    传输模块,用于基于所述目标BWP频域资源传输数据。
  83. 根据权利要求82所述的装置,其特征在于,针对所述BWP标识与BWP频域资源之间的映射关系中的每个BWP标识,该BWP标识对应K个BWP频域资源,K为正整数;若所述K大于1,则K个BWP频域资源是K个不连续的BWP频域资源。
  84. 根据权利要求82所述的装置,其特征在于,在所述BWP标识与BWP频域资源之间的映射关系中,若下行BWP和上行BWP对应同一BWP标识,所述BWP标识对应的下行BWP的BWP频域资源与所述BWP标识对应的上行BWP的BWP频域资源不同或者相同。
  85. 根据权利要求82所述的装置,其特征在于,若下行BWP和上行BWP对应同一BWP标识,且所述BWP标识对应下行BWP的至少两个BWP频域资源,则所述BWP标识对应的下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;和/或,若下行BWP和上行BWP对应同一BWP标识,所述BWP标识对应上行BWP的至少两个BWP频域资源,则所述BWP标识对应的上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
  86. 根据权利要求85所述的装置,其特征在于,针对所述BWP标识与BWP频域资源之间的映射关系中的第一BWP标识和第二BWP标识,所述第一BWP标识对应的BWP的数量和所述第二BWP标识对应的BWP的数量相同或不同;其中,所述第一BWP标识对应下行BWP的至少一个BWP频域资源,或者,所述第一BWP标识对应上行BWP的至少一个BWP频域资源,或者,所述第一BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少一个BWP频域资源;所述第二BWP标识对应下行BWP的至少一个BWP频域资源、且所述第二BWP标识对应上行BWP的至少一个BWP频域资源。
  87. 根据权利要求86所述的装置,其特征在于,所述第一BWP标识对应下行BWP的一个BWP频域资源,或者,所述第一BWP标识对应上行BWP的一个BWP频域资源,或者,所述第一BWP标识对应下行BWP的一个BWP频域资源和上行BWP的一个BWP频域资源;所述第二BWP标识对应下行BWP的至少两个BWP频域资源和上行BWP的至少一个BWP频域资源,且所述下行BWP的至少两个BWP频域资源是不连续的BWP频域资源;或,所述第二BWP标识对应下行BWP的至少一个BWP频域资源和上行BWP的至少两个BWP频域资源,且所述上行BWP的至少两个BWP频域资源是不连续的BWP频域资源。
  88. 根据权利要求82-87任一所述的装置,其特征在于,所述接收模块获取BWP激活配置表格时具体用于:获取已配置的BWP激活配置表格;或者,通过无线资源控制RRC消息接收所述基站设备发送的BWP激活配置表格。
  89. 根据权利要求88所述的装置,其特征在于,针对所述BWP激活配置表格中的每个BWP标识配置对,该BWP标识配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识;
    其中,若该目标BWP标识配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,第一BWP标识和第二BWP标识相同或不同,则所述目标BWP频域资源包括所述第一BWP标识对应的下行BWP的BWP频域资源和所述第二BWP标识对应的上行BWP的BWP频域资源。
  90. 根据权利要求88所述的装置,其特征在于,针对所述BWP激活配置表格中的每个BWP 标识配置对,该BWP标识配置对包括第一配置对和第二配置对,第一配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于下行时隙或符号、上行时隙或符号、及灵活Flexible时隙或符号中,第二配置对用于指示下行BWP的BWP标识和上行BWP的BWP标识,且下行BWP和上行BWP用于子带全双工SBFD时隙或符号中;在下行时隙或符号、上行时隙或符号、及Flexible时隙或符号中,若所述目标BWP标识配置对中的第一配置对用于指示下行BWP的第一BWP标识和上行BWP的第二BWP标识,所述目标BWP频域资源包括所述第一BWP标识对应的下行BWP的BWP频域资源和所述第二BWP标识对应的上行BWP的BWP频域资源;在SBFD时隙或符号中,若所述目标BWP标识配置对中的第二配置对用于指示下行BWP的第三BWP标识和上行BWP的第四BWP标识,所述目标BWP频域资源包括所述第三BWP标识对应的下行BWP的BWP频域资源和所述第四BWP标识对应的上行BWP的BWP频域资源。
  91. 根据权利要求82-87任一项所述的装置,其特征在于,
    所述接收模块接收所述基站设备发送的BWP激活配置时具体用于:
    通过下行控制信息DCI消息接收所述基站设备发送的BWP激活配置;或者,
    通过MAC-CE消息接收所述基站设备发送的BWP激活配置;或者,
    通过RRC消息接收所述基站设备发送的BWP激活配置。
  92. 根据权利要求91所述的装置,其特征在于,所述BWP激活配置包括开关标志位和目标BWP指示信息;所述获取模块从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对时具体用于:若所述开关标志位为第一取值,则从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对;所述获取模块,还用于若所述开关标志位为第二取值,则禁止从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对。
  93. 根据权利要求91所述的装置,其特征在于,所述BWP激活配置包括目标BWP指示信息;所述获取模块从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对时具体用于:若所述目标BWP指示信息不为目标取值,则从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对;所述获取模块,还用于若所述目标BWP指示信息为目标取值,则禁止从所述BWP激活配置表格中获取所述目标BWP指示信息对应的目标BWP标识配置对。
  94. 根据权利要求91所述的装置,其特征在于,所述接收模块,还用于在BWP切换时间内,若所述UE对应的BWP频域资源发生变化,则接收所述基站设备发送的更新后的BWP激活配置,从所述BWP激活配置表格中获取所述更新后的BWP激活配置包括的更新后的目标BWP指示信息对应的目标BWP标识配置对,并基于所述BWP频域资源配置信息确定目标BWP标识配置对关联的目标BWP频域资源。
  95. 根据权利要求82-87任一项所述的装置,其特征在于,
    所述接收模块还用于:接收所述基站设备发送的SBFD频域资源配置信息,所述SBFD频域资源配置信息包括子带频域资源;所述传输模块基于所述目标BWP频域资源传输数据时具体用于:基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源;基于所述可用频域资源传输数据。
  96. 根据权利要求95所述的装置,其特征在于,
    所述传输模块基于所述可用频域资源传输数据时具体用于:在所述UE的接入过程中,基于所述可用频域资源传输数据;或者,在所述UE的接入过程中,基于所述目标BWP频域资源传输数据;
    在所述UE的接入成功之后,基于所述可用频域资源传输数据。
  97. 根据权利要求95所述的装置,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的下行符号,所述传输模块基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源时具体用于:
    若所述子带频域资源包括上行子带频域资源,且所述下行符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;或者,若所述子带频域资源包括下行子带频域资源,且所述下行符号中除所述下行子带频域资源之外的剩余频域资源为下行子带频域资源,则将所述下行BWP的BWP频域资源和/或下行子带频域资源确定为所述可用频域资源。
  98. 根据权利要求97所述的装置,其特征在于,
    若所述子带频域资源包括上行子带频域资源,所述下行符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,所述传输模块还用于:在所述下行BWP的BWP频域资源和所 述下行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源。
  99. 根据权利要求95所述的装置,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的上行符号,所述传输模块基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源时具体用于:若所述子带频域资源包括下行子带频域资源,且所述上行符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;或者,
    若所述子带频域资源包括上行子带频域资源,且所述上行符号中除所述上行子带频域资源之外的剩余频域资源为上行子带频域资源,则将所述上行BWP的BWP频域资源和/或上行子带频域资源确定为所述可用频域资源。
  100. 根据权利要求99所述的装置,其特征在于,若所述子带频域资源包括下行子带频域资源,所述上行符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,所述传输模块还用于:在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源。
  101. 根据权利要求95所述的装置,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,所述传输模块基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源时具体用于:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;
    在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为下行子带频域资源,则:将下行BWP的BWP频域资源和/或下行子带频域资源确定为所述可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;
    在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为上行子带频域资源,则:将上行BWP的BWP频域资源和/或上行子带频域资源确定为所述可用频域资源。
  102. 根据权利要求101所述的装置,其特征在于,所述传输模块还用于:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为上行子带频域资源,或者,若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为下行子带频域资源,则:
    在所述下行BWP的BWP频域资源和所述下行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源;在所述上行BWP的BWP频域资源和所述上行子带频域资源不存在重合频域资源时,禁止确定所述可用频域资源。
  103. 根据权利要求95所述的装置,其特征在于,所述目标BWP频域资源包括下行BWP的BWP频域资源和/或上行BWP的BWP频域资源,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个,针对用于SBFD传输的Flexible符号,所述传输模块基于所述目标BWP频域资源和所述子带频域资源确定可用频域资源时具体用于:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述下行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;
    在所述上行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,将所述重合 频域资源确定为所述可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源;
    在所述上行BWP的BWP频域资源和所述上行子带频域资源存在重合频域资源时,将所述重合频域资源确定为所述可用频域资源。
  104. 根据权利要求103所述的装置,其特征在于,所述传输模块还用于:
    若所述子带频域资源包括下行子带频域资源,且所述Flexible符号中除所述下行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述上行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,禁止确定所述可用频域资源;
    若所述子带频域资源包括上行子带频域资源,且所述Flexible符号中除所述上行子带频域资源之外的剩余频域资源为未知子带频域资源,则:在所述下行BWP的BWP频域资源和所述未知子带频域资源存在重合频域资源时,禁止确定所述可用频域资源。
  105. 根据权利要求95所述的装置,其特征在于,所述接收模块接收所述基站设备发送的SBFD频域资源配置信息时具体用于:
    通过广播消息接收所述基站设备发送的SBFD频域资源配置信息;或,
    通过RRC消息接收所述基站设备发送的SBFD频域资源配置信息;或,
    通过MAC-CE消息接收所述基站设备发送的SBFD频域资源配置信息;或,
    通过DCI消息接收所述基站设备发送的SBFD频域资源配置信息。
  106. 根据权利要求105所述的装置,其特征在于,所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源中的至少一个;若所述子带频域资源包括下行子带频域资源,所述SBFD频域资源配置信息包括所述下行子带频域资源对应的位置信息;或者,若所述子带频域资源包括上行子带频域资源,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息;或者,若所述子带频域资源包括下行子带频域资源和上行子带频域资源,所述SBFD频域资源配置信息包括所述下行子带频域资源对应的位置信息,且UE基于所述下行子带频域资源对应的位置信息和频域资源数量推导所述上行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息和频域资源数量推导所述下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括所述上行子带频域资源对应的位置信息和所述下行子带频域资源对应的位置信息;或者,
    若所述子带频域资源包括下行子带频域资源、上行子带频域资源和保护子带频域资源,所述SBFD频域资源配置信息包括下行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于所述下行子带频域资源对应的位置信息、所述保护子带频域资源对应的位置信息和频域资源数量推导所述上行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息、所述保护子带频域资源对应的位置信息和频域资源数量推导所述下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息、保护子带频域资源对应的位置信息和下行子带频域资源对应的位置信息;或,所述SBFD频域资源配置信息包括上行子带频域资源对应的位置信息和下行子带频域资源对应的位置信息,且UE基于所述上行子带频域资源对应的位置信息、所述下行子带频域资源对应的位置信息和频域资源数量推导所述保护子带频域资源对应的位置信息。
  107. 根据权利要求106所述的装置,其特征在于,所述下行子带频域资源对应的位置信息包括所述下行子带频域资源的起始位置和所述下行子带频域资源占用的PRB数量;或者,所述下行子带频域资源的起始位置和所述下行子带频域资源的结束位置;所述上行子带频域资源对应的位置信息包括所述上行子带频域资源的起始位置和所述上行子带频域资源占用的PRB数量;或者,所述上行子带频域资源的起始位置和所述上行子带频域资源的结束位置;所述保护子带频域资源对应的位置信息包括所述保护子带频域资源的起始位置和所述保护子带频域资源占用的PRB数量;或者,所述保护子带频域资源的起始位置和所述保护子带频域资源的结束位置。
  108. 根据权利要求95所述的装置,其特征在于,所述接收模块还用于:通过广播消息或RRC消息接收所述基站设备发送的SBFD使能信息,所述SBFD使能信息用于使能SBFD功能;其中,所述广播消息为MIB消息或者SIB消息。
  109. 一种电子设备,其特征在于,包括处理器和机器可读存储介质,所述机器可读存储介质存储有能够被所述处理器执行的机器可执行指令;所述处理器用于执行机器可执行指令,以实现权利要求1-54任一项所述的方法。
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US20210377938A1 (en) * 2020-05-28 2021-12-02 Qualcomm Incorporated Frequency domain allocation techniques
US20220312446A1 (en) * 2019-08-17 2022-09-29 Wilus Institute Of Standards And Technology Inc. Method, device, and system for transmitting or receiving physical uplink shared channel (pusch) in wireless communication system
CN115175336A (zh) * 2021-04-07 2022-10-11 维沃移动通信有限公司 资源确定方法、装置、终端、网络侧设备及存储介质

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US20220312446A1 (en) * 2019-08-17 2022-09-29 Wilus Institute Of Standards And Technology Inc. Method, device, and system for transmitting or receiving physical uplink shared channel (pusch) in wireless communication system
US20210377938A1 (en) * 2020-05-28 2021-12-02 Qualcomm Incorporated Frequency domain allocation techniques
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