WO2024099157A1 - 上行子带处理方法、配置方法、装置、终端及网络侧设备 - Google Patents

上行子带处理方法、配置方法、装置、终端及网络侧设备 Download PDF

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Publication number
WO2024099157A1
WO2024099157A1 PCT/CN2023/128031 CN2023128031W WO2024099157A1 WO 2024099157 A1 WO2024099157 A1 WO 2024099157A1 CN 2023128031 W CN2023128031 W CN 2023128031W WO 2024099157 A1 WO2024099157 A1 WO 2024099157A1
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WO
WIPO (PCT)
Prior art keywords
uplink
target
frequency domain
bwp
sbfd
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2023/128031
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English (en)
French (fr)
Inventor
曾超君
王理惠
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of WO2024099157A1 publication Critical patent/WO2024099157A1/zh
Priority to US19/202,414 priority Critical patent/US20250267642A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0457—Variable allocation of band or rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Definitions

  • the present application belongs to the field of communication technology, and specifically relates to an uplink subband processing method, configuration method, device, terminal and network side equipment.
  • a flexible duplex mode (non-overlapping sub-band full duplex, SBFD) is specifically: full duplex on the network side and half duplex on the terminal side; that is, the network side can simultaneously perform uplink and downlink transmissions at the same time, and the terminal side can only perform uplink transmission or downlink transmission at the same time, where the uplink transmission and downlink transmission on the network side at the same time can only be for different terminals.
  • SBFD non-overlapping sub-band full duplex
  • the semi-static configuration of the sub-band time and frequency position is used as the basis.
  • the terminal determines the available resources for uplink and/or downlink transmission and performs uplink and/or downlink transmission, resulting in the inability to guarantee the SBFD performance.
  • the embodiments of the present application provide an uplink subband processing method, configuration method, apparatus, terminal and network side equipment, which can solve the problem in the related art that after the network side configures an uplink subband for the terminal, the terminal is still unclear about how to determine the available resources for uplink and/or downlink transmission.
  • an uplink subband processing method including:
  • the terminal determines, based on the uplink subband configured by the network-side device, frequency domain resources of the first bandwidth part BWP that can be used for SBFD operation in the target SBFD time domain unit;
  • the uplink subband is used for SBFD operation; and the first BWP is one of the BWPs corresponding to the target BWP pair.
  • an uplink subband configuration method including:
  • the network-side device configures an uplink subband for SBFD operation for the first object, where the uplink subband is used by the terminal to determine frequency domain resources that the first BWP can use for SBFD operation in the target SBFD time domain unit;
  • the first object is a target serving cell or a target BWP pair, and the first BWP is one of the BWPs corresponding to the target BWP pair.
  • an uplink subband processing device including:
  • a determination module is used to determine the first BWP in the target SBFD time domain based on the uplink subband configured by the network side device.
  • the uplink subband is used for SBFD operation; and the first BWP is one of the BWPs corresponding to the target BWP pair.
  • an uplink subband configuration device including:
  • a configuration module configured to configure an uplink subband for SBFD operation for the first object, wherein the uplink subband is used for the terminal to determine a frequency domain resource that the first BWP can use for SBFD operation in a target SBFD time domain unit;
  • the first object is a target serving cell or a target BWP pair, and the first BWP is one of the BWPs corresponding to the target BWP pair.
  • a terminal comprising a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the method described in the first aspect are implemented.
  • a terminal comprising a processor and a communication interface, wherein the processor is used to determine, based on an uplink subband configured by a network-side device, frequency domain resources that a first BWP can use for SBFD operation within a target SBFD time domain unit; wherein the uplink subband is used for SBFD operation; and the first BWP is one of the BWPs corresponding to the target BWP pair.
  • a network side device which includes a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the method described in the second aspect are implemented.
  • a network side device including a processor and a communication interface, wherein the processor is used to configure an uplink subband for SBFD operation for a first object, and the uplink subband is used for a terminal to determine a frequency domain resource that a first BWP can use for SBFD operation in a target SBFD time domain unit;
  • the first object is a target serving cell or a target BWP pair, and the first BWP is one of the BWPs corresponding to the target BWP pair.
  • a communication system comprising: a terminal and a network side device, wherein the terminal can be used to execute the steps of the uplink subband processing method as described in the first aspect, and the network side device can be used to execute the steps of the uplink subband configuration method as described in the second aspect.
  • a readable storage medium on which a program or instruction is stored.
  • the program or instruction is executed by a processor, the steps of the uplink subband processing method as described in the first aspect are implemented, or the steps of the uplink subband configuration method as described in the second aspect are implemented.
  • a chip comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the uplink subband processing method as described in the first aspect, or to implement the uplink subband configuration method as described in the second aspect.
  • a computer program product is provided, which is stored in a storage medium and is executed by at least one processor to implement the uplink subband processing method as described in the first aspect, or to implement the uplink subband configuration method as described in the second aspect.
  • the terminal after obtaining the uplink subband for SBFD operation configured by the network-side device, can determine the frequency domain resources of the uplink BWP or the downlink BWP that can be used to implement the SBFD operation within the target SBFD time domain unit, thereby enabling the terminal to perform the SBFD operation on the frequency domain resources that can be used to implement the SBFD operation, thereby ensuring the performance of SBFD execution on the terminal side and ensuring the flexible use of spectrum resources to improve resource utilization efficiency and the performance of uplink transmission.
  • FIG1 is a block diagram of a wireless communication system to which an embodiment of the present application can be applied;
  • FIG2 is a flow chart of an uplink subband processing method provided by an embodiment of the present application.
  • FIG2a is a scene diagram applicable to the uplink subband processing method provided in an embodiment of the present application.
  • FIG3 is a flow chart of an uplink subband configuration method provided in an embodiment of the present application.
  • FIG4 is a structural diagram of an uplink subband processing device provided in an embodiment of the present application.
  • FIG5 is a structural diagram of an uplink subband configuration device provided in an embodiment of the present application.
  • FIG6 is a structural diagram of a communication device provided in an embodiment of the present application.
  • FIG7 is a structural diagram of a terminal provided in an embodiment of the present application.
  • FIG8 is a structural diagram of a network-side device provided in an embodiment of the present application.
  • first, second, etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by “first” and “second” are generally of the same type, and the number of objects is not limited.
  • the first object can be one or more.
  • “and/or” in the specification and claims represents at least one of the connected objects, and the character “/" generally represents that the objects associated with each other are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • NR New Radio
  • 6G 6th Generation
  • FIG1 shows a block diagram of a wireless communication system applicable to an embodiment of the present application.
  • the wireless communication system includes a terminal 11 and a network side device 12.
  • the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a handheld computer, a netbook, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR)/virtual reality (virtual reality, VR) Devices, robots, wearable devices (Wearable Device), vehicle-mounted equipment (Vehicle User Equipment, VUE), pedestrian terminals (Vehicle User Equipment, PUE), smart homes (home appliances with wireless communication functions, such as refrigerators, televisions, washing machines or furniture, etc.), game consoles, personal computers (personal computers, PCs), teller machines or self-service machines and other terminal-side
  • the network-side device 12 may include access network equipment or core network equipment, wherein the access network equipment may also be called wireless access network equipment, wireless access network (Radio Access Network, RAN), wireless access network function or wireless access network unit.
  • the access network equipment may include a base station, a wireless local area network (WLAN) access point or a WiFi node, etc.
  • WLAN wireless local area network
  • the base station may be called a node B, an evolved node B (eNB), an access point, a base transceiver station (BTS), a radio base station, a radio transceiver, a basic service set (BSS), an extended service set (ESS), a home node B, a home evolved node B, a transmitting and receiving point (TRP) or some other appropriate term in the field.
  • eNB evolved node B
  • BTS base transceiver station
  • ESS extended service set
  • TRP transmitting and receiving point
  • the base station is not limited to specific technical vocabulary. It should be noted that in the embodiments of the present application, only the base station in the NR system is taken as an example for introduction, and the specific type of the base station is not limited.
  • frequency division duplex FDD
  • TDD time division duplex
  • a flexible duplex mode such as non-overlapping sub-band full duplex (SBFD)
  • SBFD sub-band full duplex
  • a certain guard band can be reserved between the frequency domain positions (corresponding to the duplex sub-band) corresponding to different transmission directions; half-duplex on the terminal side, that is, consistent with TDD, at the same time, only uplink transmission or downlink transmission can be carried out, and the two cannot be carried out at the same time. It can be understood that in this duplex mode, the uplink transmission and downlink transmission on the network side at the same time are Transmission can only be targeted to different terminals.
  • the SBFD time domain unit (a time domain unit is a unit based on a certain granularity in the time domain, which can be a time slot, a symbol, etc.) is a time domain unit on which the network side plans to perform an SBFD operation for a certain carrier.
  • the SBFD operation means that the network side can perform full-duplex transmission and the UE side can perform half-duplex transmission. In other words, the network side and the UE side perform uplink and/or downlink transmission based on this rule and the frequency domain resource planning within the SBFD time domain unit.
  • the SBFD time domain unit can be a semi-static downlink (DL) time domain unit or a semi-static flexible (Semi-static flexible) time domain unit; there is an uplink (UL) subband within the SBFD time domain unit, and the frequency domain resources within the UL subband can be used for uplink transmission.
  • UL subband is a part of a carrier in the frequency domain dimension, which can be reflected as one or more frequency domain continuous resource blocks (RB) at a given subcarrier spacing.
  • the Semi-static DL time domain unit or Semi-static flexible time domain unit here can be understood as a DL time domain unit or Flexible time domain unit determined based on the TDD-UL-DL-ConfigCommon parameter configured in the cell common signaling (used to indicate the TDD frame structure information applied by this cell, including the TDD frame period, the number of complete downlink/uplink slots contained in a single frame period, the number of downlink/uplink symbols additionally contained in the complete downlink/uplink slot, etc.) and/or the TDD-UL-DL-ConfigDedicated parameter configured by the UE-specific RRC signaling (used to rewrite the information configured by the TDD-UL-DL-ConfigCommon parameter for a certain UE).
  • the bandwidth part (Bandwidth Part, BWP) is a part of the frequency domain range of the carrier corresponding to a certain serving cell (Serving cell), which can be reflected as a frequency-domain continuous common resource block (Common resource block, CRB) at a given subcarrier spacing, that is, a set of frequency-domain continuous CRBs; within the BWP range, each RB can be called a physical resource block (Physical Resource Block, PRB), and PRB uses a local index starting from 0 within the BWP range.
  • CRB frequency-domain continuous common resource block
  • PRB Physical Resource Block
  • the network side equipment can configure one or more BWP pairs for a terminal for a certain service cell (or component carrier), usually up to one initial BWP pair plus four dedicated BWP pairs.
  • Each BWP pair consists of a UL BWP and a DL BWP.
  • the UL BWP and DL BWP of a BWP pair correspond to the same carrier, and the center frequencies of the UL BWP and DL BWP are required to be aligned (i.e. overlap).
  • FIG. 2 is a flow chart of an uplink subband processing method provided by an embodiment of the present application. As shown in FIG. 2 , the method includes the following steps:
  • Step 201 The terminal determines frequency domain resources of a first BWP that can be used for SBFD operation in a target SBFD time domain unit based on an uplink subband configured by a network-side device.
  • the uplink subband is used for SBFD operation, and the first BWP is one of the BWPs corresponding to the target BWP pair.
  • the BWP corresponding to the target BWP pair generally includes an uplink BWP and a downlink BWP.
  • the first BWP is the uplink BWP or downlink BWP in the target BWP pair.
  • the target SBFD time domain unit may refer to a time domain unit that supports sub-band full-duplex, that is, in the time domain unit, the network side device can simultaneously perform uplink transmission and downlink transmission at different frequency domain positions, and optionally, the uplink transmission and downlink transmission are respectively for different terminals.
  • the network side device may be configured with an uplink subband for SBFD operation for a target serving cell (Serving cell) or a target component carrier (CC); or, the network side device may be configured with an uplink subband for SBFD operation for a target BWP pair.
  • a target serving cell Serving cell
  • CC target component carrier
  • the network side device configures at least one uplink subband for one or more SBFD time domain units for the target service cell or target CC of the terminal, it means that the network side device hopes that the terminal will perform SBFD operation in the one or more SBFD time domain units on the target service cell or target CC.
  • the network side device configures an uplink subband for performing SBFD operation for the target BWP pair, it means that the network side device expects the terminal to perform SBFD operation on the target BWP pair.
  • the terminal after the terminal obtains the uplink subband for SBFD operation configured by the network side device, it is necessary to determine the frequency domain resources of the uplink BWP or the downlink BWP that can be used to implement the SBFD operation within the target SBFD time domain unit, so that the terminal can perform the SBFD operation on the frequency domain resources that can be used to implement the SBFD operation, thereby ensuring the performance of SBFD execution on the terminal side and ensuring the flexible use of spectrum resources to improve resource utilization efficiency and uplink transmission performance.
  • the target SBFD time domain unit may be a time slot, a symbol, etc.
  • the method further comprises:
  • the terminal performs an SBFD operation in the target SBFD time domain unit based on the frequency domain resources.
  • the terminal can determine whether SBFD is applied to the first BWP.
  • SBFD is applied, the SBFD operation is performed on the frequency domain resources within the target SBFD time domain unit, thereby enabling the terminal to more flexibly utilize limited spectrum resources to improve resource utilization.
  • determining the frequency domain resources of the first BWP that can be used for SBFD operation in the target SBFD time domain unit includes:
  • the terminal determines frequency domain resources that the first BWP can use for SBFD operation in the target SBFD time domain unit based on the relationship between the first BWP and the uplink subband in the frequency domain; wherein the target BWP pair corresponds to the target serving cell.
  • the terminal when the terminal is in a connected state, it only works on a single activated BWP pair for a certain service cell at a certain moment.
  • the terminal For a certain BWP pair on the target service cell (for example, the activated BWP pair on the target service cell, that is, the target BWP pair), the terminal can determine whether the first BWP applies SBFD operation and the corresponding frequency domain range when the SBFD operation is applied based on the relationship between the first BWP (that is, uplink BWP or downlink BWP) corresponding to this BWP pair and the configured uplink subband in the frequency domain, so as to enable the terminal to perform SBFD operation within the determined frequency domain range to improve the flexibility of spectrum resource utilization.
  • the first BWP that is, uplink BWP or downlink BWP
  • the SBFD operation when the purpose of the SBFD operation is mainly to improve the uplink performance, the SBFD operation
  • the corresponding frequency domain range mainly focuses on the frequency domain range that can be used for uplink transmission in the target SBFD time domain unit.
  • the terminal can determine the relationship between the uplink BWP and the downlink BWP in the target BWP pair and the configured uplink subband in the frequency domain and perform corresponding operations.
  • the terminal determines, based on a relationship between the first BWP and the uplink subband in the frequency domain, frequency domain resources that the first BWP can use for SBFD operation in the target SBFD time domain unit, including any of the following:
  • the terminal determines a frequency domain resource of the uplink BWP that can be used for uplink transmission within the target SBFD time domain unit;
  • the terminal determines that the downlink BWP reserves frequency domain resources that can be used for uplink transmission within the target SBFD time domain unit.
  • the terminal determines the frequency domain resources that the uplink BWP can use for uplink transmission in the target SBFD time domain unit, including any one of the following:
  • the terminal determines that within the target SBFD time domain unit, all frequency domain resources within the uplink subbands are available for uplink transmission;
  • the terminal determines that the frequency domain resources of the uplink subband included in the uplink BWP can be used for uplink transmission within the target SBFD time domain unit;
  • the terminal determines that within the target SBFD time domain unit, there is no frequency domain resource available for uplink transmission in the uplink subband.
  • the terminal considers that SBFD is applied or SBFD operation is performed in the target SBFD time domain unit.
  • SBFD is applied or SBFD operation is performed in the target SBFD time domain unit.
  • the target SBFD time domain unit all of the frequency domain resources in the uplink subband that are included in the uplink BWP can be used for uplink transmission.
  • SBFD is not applied or SBFD operation is not performed.
  • the judgment of the relationship between the uplink subband and the uplink BWP (including the subsequent downlink BWP) in the frequency domain can be directly based on the frequency range corresponding to the two, or based on the resource block (RB) range corresponding to the two. Among them, when judging based on the RB range, when the given subcarrier spacing is different, it is necessary to convert it into the same subcarrier spacing before judging.
  • RB resource block
  • Figure 2a Take the uplink BWP as an example.
  • all uplink subbands are included in the UL BWP
  • part of the resources of the uplink subband overlap with the UL BWP.
  • the terminal performs an SBFD operation in the target SBFD time domain unit based on the frequency domain resources, including any one of the following:
  • the terminal determines to perform an SBFD operation in a target SBFD time domain unit
  • the terminal determines to perform an SBFD operation in a target SBFD time domain unit; the first object is any one of the uplink BWP, the uplink subband, and the component carrier.
  • the terminal when the number of frequency domain resources of the uplink subband included in the uplink BWP is greater than or not less than the preset first threshold (or the preset first value), or when the ratio between the frequency domain resources of the uplink subband included in the uplink BWP and the frequency domain resources of the first object is greater than or not less than the preset first ratio, the terminal considers that SBFD is applied or SBFD operation is performed in the target SBFD time domain unit.
  • the terminal requires that the frequency domain resources of the uplink subband included in the uplink BWP meet certain conditions, and the terminal can perform SBFD operation in the SBFD time domain unit, thereby ensuring that the frequency domain resources used to perform SBFD reach a certain number to ensure the performance of SBFD.
  • the terminal when the uplink subband is configured for a target serving cell, the terminal performs an SBFD operation in the target SBFD time domain unit based on the frequency domain resources, including:
  • the terminal determines whether the target uplink transmission is valid transmission when the target uplink transmission is configured or scheduled in the target SBFD time domain unit; wherein the target uplink transmission corresponds to the target BWP pair.
  • the terminal determines whether the target uplink transmission configured or scheduled in the target BWP time domain unit is a valid uplink transmission.
  • the target uplink transmission may include: physical uplink shared channel (Physical Uplink Shared Channel, PUSCH) transmission, physical uplink control channel (Physical Uplink Control Channel, PUCCH) transmission, physical random access channel (Physical Random Access Channel, PRACH) transmission, sounding reference signal (Sounding Reference Signal, SRS) transmission, etc.
  • physical uplink shared channel Physical Uplink Shared Channel, PUSCH
  • Physical Uplink Control Channel Physical Uplink Control Channel
  • PUCCH Physical Random Access Channel
  • PRACH Physical Random Access Channel
  • SRS Sounding Reference Signal
  • the determining whether the target uplink transmission is valid transmission includes any one of the following:
  • the terminal determines that the target uplink transmission is a valid transmission
  • the terminal determines that the target uplink transmission is an invalid transmission; or, when at least one of the frequency domain resources occupied by the target uplink transmission is a frequency domain resource that can be used for uplink transmission, the terminal determines that the target uplink transmission is a valid transmission.
  • the terminal For the uplink transmission configured or scheduled by the target BWP in the SBFD time domain unit, the terminal expects that all frequency domain resources occupied by it can be used for uplink transmission.
  • the terminal When at least one frequency domain resource among the frequency domain resources occupied by the target uplink transmission is not a frequency domain resource that can be used for uplink transmission, if the terminal considers that the target uplink transmission is invalid, the terminal does not actually execute the target uplink transmission. lose.
  • the method further includes:
  • the terminal determines that the target SBFD time domain unit is rolled back to a non-SBFD time domain unit, and determines that the target uplink transmission is a valid transmission; wherein the terminal does not perform SBFD operations in the non-SBFD time domain unit.
  • the scheduled uplink transmission may refer to the uplink transmission indicated by the uplink scheduling downlink control information (Downlink Control Information, DCI).
  • DCI Downlink Control Information
  • the target SBFD time domain unit is a Semi-static flexible time domain unit
  • the target uplink transmission is the uplink transmission indicated by the uplink scheduling DCI
  • the target SBFD time domain unit is rolled back by the network side device to a non-SBFD time domain unit (or it may also be called a traditional (Legacy) Semi-static flexible time domain unit, i.e., a Semi-static flexible time domain unit that performs corresponding operations based on the Rel-15/16/17NR specification)
  • the terminal believes that the network side device no longer performs SBFD operations in this Semi-static flexible time domain unit, and the terminal determines that this target uplink transmission is a valid transmission, and performs the corresponding uplink transmission.
  • this Semi-static flexible time domain unit is further determined as a full uplink time domain unit based on the uplink scheduling DCI, that is, the frequency domain resources within the frequency domain range corresponding to the uplink BWP can be used for uplink transmission.
  • the method further includes:
  • the terminal determines a first set based on the first frequency domain resources, and performs uplink transmission based on the first set; or,
  • the terminal removes frequency domain resources that do not comply with a predefined rule from the first set to obtain a first target subset, and performs uplink transmission based on the first target subset;
  • the first frequency domain resource is any frequency domain resource that can be used for uplink transmission among the frequency domain resources occupied by the target uplink transmission.
  • the terminal determines that the target uplink transmission is a valid transmission, and performs the corresponding uplink transmission only based on the set (that is, the first set) or subset (that is, the first target subset) of frequency domain resources that can be used for uplink transmission among the frequency domain resources occupied by the target uplink transmission.
  • the first target subset can be understood as: after the terminal obtains the first set of frequency domain resources that can be used for uplink transmission in the frequency domain resources occupied by the target uplink transmission, the terminal deletes the frequency domain resources that do not meet the predefined rules in the first set based on the predefined rules to obtain the subset.
  • the predefined rules can be resource block group (RBG) granularity requirements, discrete Fourier transform (DFT) point requirements, etc.
  • PUSCH frequency domain resource assignment (FDRA) type 1 the frequency domain resource set actually occupied by PUSCH transmission may need to meet the RGB granularity requirement (when partial RBG is not allowed); for PUSCH FDRA Type 1, the number of RBs actually occupied by PUSCH transmission The DFT point requirements need to be met, for example, the number of RBs needs to meet Among them, ⁇ 2 , ⁇ 3 , and ⁇ 5 are all non-negative integers.
  • the terminal determines that the target uplink transmission is valid transmission, including any one of the following:
  • the terminal determines that the target uplink transmission is a valid transmission
  • the terminal determines that the target uplink transmission is a valid transmission
  • the terminal determines that the target uplink transmission is valid transmission;
  • the terminal determines that the target uplink transmission is a valid transmission.
  • the terminal determines that the target uplink transmission is a valid transmission and performs the corresponding uplink transmission when the number of frequency domain resources contained in the first set or the first target subset meets the preset threshold, or the ratio between the number of frequency domain resources contained in the first set or the first target subset and the number of all frequency domain resources occupied by the target uplink transmission meets the preset ratio.
  • the terminal may adopt a puncturing method or a rate matching method. Puncturing means: ignoring the frequency domain resources occupied by the target uplink transmission but not included in the first set or the first target subset when performing resource element (RE) mapping, and leaving these frequency domain resources blank or without transmission signals during actual transmission.
  • Rate matching means: avoiding any frequency domain resource occupied by the target uplink transmission but not included in the first set or the first target subset when performing RE mapping.
  • the terminal determines that the downlink BWP reserves frequency domain resources that can be used for uplink transmission within the target SBFD time domain unit, and performs corresponding operations.
  • the terminal determines that the downlink BWP reserves frequency domain resources that can be used for uplink transmission in the target SBFD time domain unit, including any one of the following:
  • the terminal determines that within the target SBFD time domain unit, all frequency domain resources within the uplink subbands are reserved for uplink transmission;
  • the terminal determines, within the target SBFD time domain unit, that frequency domain resources of the uplink subband included in the downlink BWP are reserved as available for uplink transmission;
  • the terminal determines that within the target SBFD time domain unit, there are no frequency domain resources reserved for uplink transmission within the downlink BWP.
  • Figure 2a Take the downlink BWP as an example.
  • all uplink subbands are included in the DL BWP
  • part of the resources of the uplink subband overlap with the DL BWP, or in other words, part of the uplink subband is included in the DL BWP.
  • the frequency domain resources of the uplink subband included in the downlink BWP are reserved for uplink transmission.
  • the terminal does not expect the uplink subband to be completely included in the downlink BWP, because the downlink transmission in the downlink BWP may be seriously affected.
  • the terminal performs an SBFD operation in the target SBFD time domain unit based on the frequency domain resources, including:
  • the terminal determines whether the target downlink transmission is a valid transmission when the target downlink transmission is configured or scheduled in the target SBFD time domain unit; wherein the target downlink transmission corresponds to the target BWP pair.
  • the target downlink transmission includes: physical downlink control channel (PDCCH) transmission, physical downlink shared channel (PDSCH) transmission, channel state information reference signal (CSI-RS) transmission, etc.
  • PDCCH physical downlink control channel
  • PDSCH physical downlink shared channel
  • CSI-RS channel state information reference signal
  • the determining whether the target downlink transmission is valid transmission includes at least one of the following:
  • the terminal determines that the target downlink transmission is a valid transmission
  • the terminal determines that the target downlink transmission is an invalid transmission; or, when at least one of the frequency domain resources occupied by the target downlink transmission is not reserved as a frequency domain resource that can be used for uplink transmission, the terminal determines that the target downlink transmission is a valid transmission.
  • the terminal determines that the target downlink transmission is a valid transmission and performs the corresponding downlink transmission (ie, the terminal performs downlink reception).
  • the method further comprises:
  • the terminal For a target downlink transmission configured or scheduled by the target BWP in the target SBFD time domain unit, the terminal expects that all frequency domain resources occupied by the target downlink transmission are not reserved for uplink transmission.
  • the terminal determines that the target downlink transmission is invalid transmission, and the terminal does not actually perform the target downlink transmission.
  • the method further includes:
  • the terminal determines that the target SBFD time domain unit is rolled back to a non-SBFD time domain unit, and determines that the target downlink transmission is a valid transmission; wherein the terminal does not perform SBFD operations in the non-SBFD time domain unit.
  • the target SBFD time domain unit is a Semi-static flexible time domain unit or a Semi-static DL time domain unit
  • the target downlink transmission is a scheduled downlink transmission (i.e., a downlink transmission indicated by a downlink scheduling DCI)
  • the target SBFD time domain unit is rolled back by the network side device to a non-SBFD time domain unit (also referred to as a Legacy Semi-static flexible/DL time domain unit, i.e., the terminal believes that the network side device no longer performs SBFD operations in this Semi-static flexible/DL time domain unit, and only performs corresponding operations of the Semi-static flexible/DL time domain unit based on existing specifications, such as the Rel-15/16/17NR specifications), the terminal determines that the target downlink transmission is a valid transmission, and performs the corresponding downlink transmission.
  • the terminal can more flexibly utilize frequency domain resources.
  • the target SBFD time domain unit is a Semi-static flexible time domain unit
  • the terminal considers that this Semi-static flexible time domain unit is further determined as a full downlink time domain unit based on the downlink scheduling DCI, that is, the frequency domain resources within the frequency domain range corresponding to the downlink BWP can be used for downlink transmission.
  • the method further includes:
  • the terminal determines a second set based on the second frequency domain resources, and performs downlink transmission based on the second set; or,
  • the terminal removes the frequency domain resources that do not comply with the predefined rule from the second set to obtain a second target subset, and performs downlink transmission based on the second target subset;
  • the second frequency domain resource is any frequency domain resource that is not reserved for uplink transmission in the frequency domain resources occupied by the downlink transmission.
  • the terminal determines that the target downlink transmission is a valid transmission, and performs the corresponding downlink transmission only based on the second set or second target subset of frequency domain resources among the frequency domain resources occupied by the target downlink transmission that are not reserved for uplink transmission.
  • the second target subset can be understood as: after the terminal obtains the second set based on the frequency domain resources occupied by the target downlink transmission that are not reserved as frequency domain resources that can be used for uplink transmission, the terminal deletes the frequency domain resources in the second set that do not meet the predefined rules based on the predefined rules to obtain the subset.
  • the predefined rule can be the frequency domain resource set actually occupied by PDSCH transmission that needs to be satisfied. RBG granularity requirement (when Partial RBG is not allowed)
  • the predefined rule may also be other possible situations, which are not specifically listed here.
  • the terminal determines that the target downlink transmission is valid transmission, including any one of the following:
  • the terminal determines that the target downlink transmission is a valid transmission
  • the terminal determines that the target downlink transmission is a valid transmission
  • the terminal determines that the target downlink transmission is a valid transmission
  • the terminal determines that the target downlink transmission is a valid transmission.
  • the terminal determines that the target downlink transmission is a valid transmission and executes the corresponding downlink transmission when the number of frequency domain resources contained in the second set or the second target subset meets the preset threshold (or preset value), or the ratio between the number of frequency domain resources contained in the second set or the second target subset and the number of all frequency domain resources occupied by the target downlink transmission meets the preset ratio.
  • the preset threshold or preset value
  • the terminal may adopt a Puncturing method or a Rate matching method.
  • the Puncturing method means: ignoring the frequency domain resources occupied by the target uplink transmission but not included in the first set or the first target subset when performing RE mapping, and leaving these frequency domain resources empty or without transmission signals during actual transmission.
  • the Rate matching method means: avoiding any frequency domain resources occupied by the target uplink transmission but not included in the first set or the first target subset when performing RE mapping.
  • the terminal determines, based on the uplink subband configured by the network side device, frequency domain resources of the first bandwidth part BWP that can be used for SBFD operation in the target SBFD time domain unit, including:
  • the terminal determines, based on a relationship between the first BWP and the uplink subband in the frequency domain, frequency domain resources of the first BWP that can be used to perform an SBFD operation in a target SBFD time domain unit.
  • a relationship between the uplink BWP and the uplink subband in the frequency domain is any one of the following:
  • the uplink subbands are all contained in the uplink BWP;
  • the uplink subband portion is contained in the uplink BWP.
  • the network side device can explicitly or implicitly configure whether the terminal applies SBFD in this target BWP pair.
  • the terminal determines the frequency domain resources of the uplink BWP or downlink BWP in the target SBFD time domain unit that can be used to perform the SBFD operation based on the relationship between the uplink BWP or downlink BWP and the uplink subband in the frequency domain in the target BWP pair, and performs the corresponding SBFD operation. Specifically, it can be described in the above embodiment.
  • the network side device can explicitly or implicitly configure whether the terminal applies SBFD in this target BWP pair, or configure the terminal to apply SBFD in this target BWP pair only when the number of frequency domain resources of the uplink subband included in this uplink BWP meets the requirement corresponding to the preset first threshold or the preset first ratio.
  • the terminal does not expect all uplink subbands to be not included in its UL BWP and/or DL BWP, or, the terminal does not expect part of the uplink subbands to be included in its UL BWP and/or DL BWP, or, the terminal does not expect part of the uplink subbands to be included in its UL BWP and/or DL BWP and the number or proportion of frequency domain resources of the uplink subbands included in the uplink BWP and/or DL BWP does not meet the preset threshold requirement, wherein the preset threshold requirement can be a description of the above-mentioned preset first threshold and preset first proportion, which will not be repeated here.
  • the uplink subband when the uplink subband is configured for the target serving cell, the uplink subband includes at least one of the following parameters:
  • CRB Common Resource Block
  • the number of CRBs included in the uplink subband is the number of CRBs included in the uplink subband.
  • the starting CRB position of the uplink subband can be CRB 0, or the first available CRB of the target service cell or target component carrier for a preset subcarrier spacing.
  • the preset subcarrier spacing is determined based on at least one of the following:
  • the subcarrier spacing parameter in the multiplexing time division duplex uplink and downlink configuration parameters is the subcarrier spacing parameter in the multiplexing time division duplex uplink and downlink configuration parameters
  • the network side equipment is independently configured
  • the subcarrier spacing parameter of the second BWP of the terminal is multiplexed.
  • the second BWP may be an initial BWP, a first active BWP, an active BWP, etc., and the second BWP may be an uplink BWP and/or a downlink BWP.
  • the preset subcarrier spacing is independently configured based on the network side device
  • the preset The value of the index corresponding to the subcarrier spacing satisfies any of the following:
  • the value of the subcarrier spacing index of the second BWP of the terminal is the same.
  • the uplink subband may also be configured by the network side device for the target BWP pair.
  • the network side device may configure the uplink subband for the target BWP pair, and when the terminal uses the target BWP pair as the activated BWP pair, the terminal can perform the SBFD operation based on the configured uplink subband.
  • the configuration of the uplink subband satisfies any one of the following:
  • the uplink subband is configured in the downlink BWP corresponding to the target BWP pair.
  • the frequency domain range of the uplink subband is entirely contained within the frequency domain range corresponding to the target BWP, and the target BWP is the uplink BWP or the downlink BWP.
  • the uplink subband when the uplink subband is configured in the uplink BWP corresponding to the target BWP pair, the frequency domain range of the uplink subband is entirely contained in the frequency domain range corresponding to the uplink BWP.
  • the uplink subband is configured as a physical resource block (PRB) range, and the subcarrier spacing (SCS) corresponding to the PRB range is the subcarrier spacing corresponding to the uplink BWP.
  • the PRB is an RB in the uplink BWP.
  • the PRB range includes a starting PRB position configured by the network side device and the number of PRBs included.
  • the uplink subband is configured in the uplink BWP corresponding to the target BWP pair, all frequency domain resources in the uplink subband can be used for uplink transmission.
  • the terminal determines, based on a relationship between the first BWP and the uplink subband in the frequency domain, frequency domain resources that can be used to perform an SBFD operation in a target SBFD time domain unit, including any one of the following:
  • the terminal determines that within the target SBFD time domain unit, all frequency domain resources within the uplink subbands are reserved for uplink transmission;
  • the terminal determines, within the target SBFD time domain unit, that frequency domain resources of the uplink subband included in the downlink BWP are reserved as available for uplink transmission;
  • the terminal determines that In the SBFD time domain unit, there is no frequency domain resource reserved for uplink transmission in the downlink BWP.
  • the terminal can determine the relationship between this downlink BWP and the configured uplink subband in the frequency domain (that is, the above three situations), and perform corresponding operations based on different frequency domain relationships.
  • the terminal when the uplink subband is configured in the uplink BWP corresponding to the target BWP pair, the terminal expects that all the uplink subbands are included in the downlink BWP. In other words, the terminal expects the network side to always divide uplink subbands in the downlink BWP for performing SBFD operations, thereby ensuring flexible use of frequency domain resources.
  • the uplink subband when the uplink subband is configured in the downlink BWP corresponding to the target BWP pair, generally, the frequency domain range of the configured uplink subband is completely contained in the frequency domain range corresponding to the downlink BWP.
  • the uplink subband can be configured as a PRB range, the SCS corresponding to this PRB range is directly the SCS corresponding to the downlink BWP, and the network side configures the starting PRB position and the number of PRBs included in this PRB range.
  • the PRB is the RB in the downlink BWP.
  • the terminal determines, based on a relationship between the first BWP and the uplink subband in the frequency domain, frequency domain resources that can be used to perform the SBFD operation in the target SBFD time domain unit, including any one of the following:
  • the terminal determines that within the target SBFD time domain unit, all frequency domain resources within the uplink subbands are available for uplink transmission;
  • the terminal determines that the frequency domain resources of the uplink subband included in the uplink BWP can be used for uplink transmission within the target SBFD time domain unit;
  • the terminal determines that within the target SBFD time domain unit, there is no frequency domain resource available for uplink transmission in the uplink subband.
  • the terminal can determine the relationship between this uplink BWP and the configured uplink subband in the frequency domain (that is, the above three situations), and perform corresponding operations based on different frequency domain relationships.
  • the terminal when the uplink subband is configured in the downlink BWP corresponding to the target BWP pair, the terminal always expects that the uplink subband is completely included in the uplink BWP, that is, the uplink subband divided by the network side device in the downlink BWP always completely falls within the uplink BWP range and can be completely used for uplink resource allocation and uplink transmission.
  • the terminal does not expect that the uplink subband is not completely included in the uplink BWP, because at this time the uplink subband divided by the network side device in the downlink BWP does not fall within the uplink BWP range at all, and the terminal cannot use the resources in the uplink subband for uplink transmission.
  • the uplink subband is configured in the downlink BWP corresponding to the target BWP pair, if the first BWP is a downlink BWP, all frequency domain resources in the uplink subband are reserved for uplink transmission.
  • the terminal can determine the uplink BWP and/or downlink BWP in the target SBFD time domain unit according to the configuration of the uplink subband.
  • FIG. 3 is a flow chart of an uplink subband configuration method provided in an embodiment of the present application. As shown in FIG. 3 , the method includes the following steps:
  • Step 301 The network side device configures an uplink subband for SBFD operation for a first object, where the uplink subband is used for the terminal to determine frequency domain resources of the first BWP that can be used for SBFD operation in a target SBFD time domain unit;
  • the first object is a target serving cell or a target BWP pair, and the first BWP is one of the BWPs corresponding to the target BWP pair.
  • the network side device configures an uplink subband for SBFD operation for the target serving cell; or, the network side device configures an uplink subband for SBFD operation for the target BWP pair.
  • the network-side device configures an uplink subband for the SBFD operation for the first object, including:
  • the network-side device configures an uplink subband for SBFD operation for the target BWP pair.
  • the network side device configures an uplink subband for SBFD operation for the target BWP pair, including any one of the following:
  • the network side device configures an uplink subband for SBFD operation in an uplink BWP corresponding to the target BWP pair;
  • the network-side device configures an uplink subband for SBFD operation in a downlink BWP corresponding to the target BWP pair.
  • the uplink subband is configured as a PRB range
  • the subcarrier spacing corresponding to the PRB range is the subcarrier spacing corresponding to the target BWP; wherein the target BWP is the uplink BWP or the downlink BWP.
  • the method further comprises:
  • the network side device configures a starting PRB position corresponding to the PRB range and the number of PRBs included.
  • the method when the network side device configures an uplink subband for the target serving cell, the method further includes:
  • the network side device configures at least one of the following for the uplink subband:
  • the number of CRBs included in the uplink subband is the number of CRBs included in the uplink subband.
  • the method further includes:
  • the network side device determines the preset subcarrier spacing based on at least one of the following:
  • TDD-UL-DL-ConfigCommon referenceSubcarrierSpacing Directly reuse the subcarrier spacing in the time division duplex uplink and downlink configuration parameters (TDD-UL-DL-ConfigCommon referenceSubcarrierSpacing) parameter in;
  • the subcarrier spacing parameter of the second BWP of the terminal is directly multiplexed.
  • the second BWP may be an initial BWP, a first active BWP, an active BWP, etc.
  • the second BWP may be an uplink BWP and/or a downlink BWP.
  • the preset subcarrier spacing adopts any of the following by default:
  • the subcarrier spacing parameter of the second BWP of the terminal is the subcarrier spacing parameter of the second BWP of the terminal.
  • the value of the index corresponding to the preset subcarrier spacing satisfies any one of the following:
  • the value of the subcarrier spacing index of the second BWP of the terminal is the same.
  • the method for configuring the uplink sub-band by the network side device provided in the embodiment of the present application, the related concepts and specific processes involved can refer to the description in the above-mentioned terminal side embodiment.
  • the network side device can determine the frequency domain resources that can be used for SBFD operation in the target SBFD time domain unit of the first BWP in the same way as the terminal. To avoid repetition, it will not be repeated here.
  • the network side device can configure the uplink subband for SBFD operation based on different configuration methods, so that the terminal can determine the frequency domain resources that can be used for SBFD operation in the target SBFD time domain unit for the uplink BWP and/or downlink BWP according to the configuration of the uplink subband, and perform SBFD operation in the target SBFD time domain unit based on the frequency domain resources, so as to ensure the performance of SBFD, ensure the flexible use of frequency domain resources by the terminal, improve resource utilization efficiency, and dynamically match business needs.
  • the uplink subband processing method provided in the embodiment of the present application may be executed by an uplink subband processing device.
  • the uplink subband processing device performing the uplink subband processing method is taken as an example to illustrate the uplink subband processing device provided in the embodiment of the present application.
  • FIG. 4 is a structural diagram of an uplink subband processing device provided in an embodiment of the present application.
  • the uplink subband processing device 400 includes:
  • the determination module 401 is used to determine the frequency domain resources of the first BWP that can be used for SBFD operation in the target SBFD time domain unit based on the uplink subband configured by the network side device;
  • the uplink subband is used for SBFD operation; the first BWP is the BWP corresponding to the target BWP. one of.
  • the device further comprises:
  • An execution module is used to perform an SBFD operation in the target SBFD time domain unit based on the frequency domain resources.
  • the determining module 401 is further configured to:
  • the target BWP pair corresponds to the target serving cell.
  • the determining module 401 is further configured to perform any of the following:
  • the first BWP is an uplink BWP corresponding to the target BWP pair, determining frequency domain resources that the uplink BWP can use for uplink transmission within the target SBFD time domain unit;
  • the downlink BWP reserves frequency domain resources that can be used for uplink transmission within the target SBFD time domain unit.
  • the determining module 401 is further configured to perform any one of the following:
  • the uplink subband portion is included in the uplink BWP, determining that, within the target SBFD time domain unit, frequency domain resources of the uplink subband included in the uplink BWP can be used for uplink transmission;
  • the execution module is further configured to execute any one of the following:
  • the uplink subband part is included in the uplink BWP and the number of frequency domain resources of the uplink subband included in the uplink BWP is greater than or equal to a preset first threshold, determining to perform an SBFD operation in a target SBFD time domain unit;
  • the uplink subband portion When the uplink subband portion is included in the uplink BWP, and the ratio between the number of frequency domain resources of the uplink subband included in the uplink BWP and the number of frequency domain resources of the first object is greater than or equal to a preset first ratio, it is determined to perform an SBFD operation in a target SBFD time domain unit; the first object is any one of the uplink BWP, the uplink subband, and the component carrier.
  • execution module is further used for:
  • determining whether the target uplink transmission is a valid transmission In a case where a target uplink transmission is configured or scheduled in the target SBFD time domain unit, determining whether the target uplink transmission is a valid transmission;
  • the target uplink transmission corresponds to the target BWP pair.
  • the execution module is further configured to execute any one of the following:
  • any frequency domain resource occupied by the target uplink transmission is a frequency domain resource that can be used for uplink transmission, determining that the target uplink transmission is a valid transmission;
  • the target uplink transmission is determined to be an invalid transmission; or, when at least one of the frequency domain resources occupied by the target uplink transmission is a frequency domain resource that can be used for uplink transmission, the target uplink transmission is determined to be a valid transmission.
  • the execution module is further used to:
  • the target SBFD time domain unit is a semi-static flexible time domain unit and the target uplink transmission is a scheduled uplink transmission, determining that the target SBFD time domain unit is rolled back to a non-SBFD time domain unit, and determining that the target uplink transmission is a valid transmission;
  • the device does not perform SBFD operations in the non-SBFD time domain unit.
  • the execution module is further used to:
  • the first frequency domain resource is any frequency domain resource that can be used for uplink transmission among the frequency domain resources occupied by the target uplink transmission.
  • the execution module is further used to execute any one of the following:
  • the target uplink transmission is a valid transmission when at least one frequency domain resource among the frequency domain resources occupied by the target uplink transmission is a frequency domain resource that can be used for uplink transmission, and the number of the frequency domain resources that can be used for uplink transmission is greater than or equal to a preset second threshold;
  • At least one frequency domain resource among the frequency domain resources occupied by the target uplink transmission is a frequency domain resource that can be used for uplink transmission, and a ratio between the number of the frequency domain resources that can be used for uplink transmission and the number of all frequency domain resources occupied by the target uplink transmission is greater than or equal to a preset second ratio, determining that the target uplink transmission is a valid transmission;
  • the target uplink transmission is valid transmission when at least one frequency domain resource among the frequency domain resources occupied by the target uplink transmission is a frequency domain resource that can be used for uplink transmission, and the number of frequency domain resources obtained after removing the frequency domain resources that do not comply with the predefined rule from the frequency domain resources that can be used for uplink transmission is greater than or equal to a preset third threshold;
  • the target uplink transmission is determined to be a valid transmission when at least one of the frequency domain resources occupied by the target uplink transmission is a frequency domain resource that can be used for uplink transmission, and the ratio between the number of frequency domain resources obtained after removing the frequency domain resources that do not comply with the predefined rules from the frequency domain resources that can be used for uplink transmission and the number of all frequency domain resources occupied by the target uplink transmission is greater than or equal to a preset third ratio.
  • the determining module 401 is further configured to perform any one of the following:
  • the uplink subband portion is included in the downlink BWP, determining that frequency domain resources of the uplink subband included in the downlink BWP are reserved in the target SBFD time domain unit as being available for uplink transmission;
  • execution module is further used for:
  • determining whether the target downlink transmission is a valid transmission In a case where a target downlink transmission is configured or scheduled in the target SBFD time domain unit, determining whether the target downlink transmission is a valid transmission;
  • the target downlink transmission corresponds to the target BWP pair.
  • the execution module is further configured to execute at least one of the following:
  • any frequency domain resource occupied by the target downlink transmission is not reserved as a frequency domain resource that can be used for uplink transmission, determining that the target downlink transmission is a valid transmission;
  • the target downlink transmission is determined to be an invalid transmission; or, when at least one of the frequency domain resources occupied by the target downlink transmission is not reserved as a frequency domain resource that can be used for uplink transmission, the target downlink transmission is determined to be a valid transmission.
  • the execution module is further used to:
  • all frequency domain resources occupied by the target downlink transmission are not reserved for uplink transmission.
  • the execution module is further used to:
  • the target SBFD time domain unit is a semi-static flexible time domain unit and the target downlink transmission is a scheduled downlink transmission, determining that the target SBFD time domain unit is rolled back to a non-SBFD time domain unit, and determining that the target downlink transmission is a valid transmission;
  • the device does not perform SBFD operations in the non-SBFD time domain unit.
  • the execution module is further used to:
  • the second frequency domain resource is any frequency domain resource that is not reserved for uplink transmission in the frequency domain resources occupied by the downlink transmission.
  • the execution module is further used to execute any one of the following:
  • the target downlink transmission is valid transmission when at least one frequency domain resource among the frequency domain resources occupied by the target downlink transmission is not reserved as a frequency domain resource that can be used for uplink transmission, and the number of the frequency domain resources that are not reserved as frequency domain resources that can be used for uplink transmission is greater than or equal to a preset fourth threshold;
  • the target downlink transmission is not reserved as a frequency domain resource that can be used for uplink transmission, and the ratio between the number of the frequency domain resources that are not reserved as frequency domain resources that can be used for uplink transmission and the number of all frequency domain resources occupied by the target downlink transmission is greater than or equal to a preset third ratio, determining that the target downlink transmission is a valid transmission;
  • At least one frequency domain resource among the frequency domain resources occupied by the target downlink transmission is not reserved as a frequency domain resource that can be used for uplink transmission, and the number of frequency domain resources obtained after removing the frequency domain resources that do not comply with the predefined rule from the frequency domain resources that are not reserved for uplink transmission is greater than or equal to a preset fourth threshold, determining that the target downlink transmission is a valid transmission;
  • the target downlink transmission is determined to be a valid transmission when at least one frequency domain resource among the frequency domain resources occupied by the target downlink transmission is not reserved as a frequency domain resource that can be used for uplink transmission, and when the ratio between the number of frequency domain resources obtained after removing the frequency domain resources that do not comply with the predefined rules from the frequency domain resources not reserved as frequency domain resources that can be used for uplink transmission and the number of all frequency domain resources occupied by the target downlink transmission is greater than or equal to a preset fourth ratio.
  • the determining module 401 is further configured to:
  • the network side device configures the apparatus to perform SBFD operation within the target BWP pair, based on the relationship between the first BWP and the uplink subband in the frequency domain, the frequency domain resources of the first BWP that can be used to perform SBFD operation within the target SBFD time domain unit are determined.
  • a relationship between the uplink BWP and the uplink subband in the frequency domain is any one of the following:
  • the uplink subbands are all contained in the uplink BWP;
  • the uplink subband portion is contained in the uplink BWP.
  • the configuration of the uplink subband satisfies any one of the following:
  • the uplink subband is configured in the downlink BWP corresponding to the target BWP pair.
  • the frequency domain range of the uplink subband is entirely contained within the frequency domain range corresponding to the target BWP, and the target BWP is the uplink BWP or the downlink BWP.
  • the uplink subband is configured as a physical resource block PRB range, and the subcarrier spacing corresponding to the PRB range is the subcarrier spacing corresponding to the target BWP.
  • the PRB range includes a starting PRB position configured by the network side device and the number of PRBs included.
  • all frequency domain resources in the uplink subband can be used for uplink transmission.
  • the determining module 401 is further configured to perform any one of the following:
  • the uplink subband portion is included in the downlink BWP, determining that frequency domain resources of the uplink subband included in the downlink BWP are reserved in the target SBFD time domain unit as being available for uplink transmission;
  • the apparatus when the uplink subband is configured in the uplink BWP corresponding to the target BWP pair, the apparatus expects that all of the uplink subband is contained in the downlink BWP.
  • the determining module 401 is further configured to perform any one of the following:
  • the uplink subband portion is included in the uplink BWP, determining that, within the target SBFD time domain unit, frequency domain resources of the uplink subband included in the uplink BWP can be used for uplink transmission;
  • the device when the uplink subband is configured in the downlink BWP corresponding to the target BWP pair, the device expects that all of the uplink subbands are included in the uplink BWP, or the device does not expect that all of the uplink subbands are not included in the uplink BWP.
  • the uplink subband is configured in a downlink BWP corresponding to the target BWP pair, if the first BWP is a downlink BWP, all frequency domain resources in the uplink subband are reserved for uplink transmission.
  • the uplink subband when configured for a target serving cell, the uplink subband includes at least one of the following parameters:
  • the number of CRBs included in the uplink subband is the number of CRBs included in the uplink subband.
  • the preset subcarrier spacing is determined based on at least one of the following:
  • the subcarrier spacing parameter in the multiplexing time division duplex uplink and downlink configuration parameters is the subcarrier spacing parameter in the multiplexing time division duplex uplink and downlink configuration parameters
  • the network side equipment is independently configured
  • the subcarrier spacing parameter of the second BWP of the terminal is multiplexed.
  • the device after acquiring the uplink subband for SBFD operation configured by the network side device, the device can determine the frequency domain resources that can be used to implement the SBFD operation in the uplink BWP or downlink BWP within the target SBFD time domain unit, thereby enabling the device to perform the SBFD operation on the frequency domain resources that can be used to implement the SBFD operation, thereby The performance of the device in executing SBFD is guaranteed, and the flexible use of spectrum resources is ensured to improve resource utilization efficiency.
  • the uplink subband processing device 400 in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip.
  • the electronic device may be a terminal, or may be other devices other than a terminal.
  • the terminal may include but is not limited to the types of the terminal 11 listed above, and other devices may be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.
  • the uplink subband processing device 400 provided in the embodiment of the present application can implement each process implemented by the terminal in the method embodiment of Figure 2 and achieve the same technical effect. To avoid repetition, it will not be described here.
  • the uplink subband configuration method provided in the embodiment of the present application may be executed by an uplink subband configuration device.
  • the uplink subband configuration device performing the uplink subband configuration method is taken as an example to illustrate the uplink subband configuration device provided in the embodiment of the present application.
  • FIG. 5 is a structural diagram of an uplink subband configuration device provided in an embodiment of the present application.
  • the uplink subband configuration device 500 includes:
  • a configuration module 501 is configured to configure an uplink subband for SBFD operation for a first object, where the uplink subband is used for the terminal to determine a frequency domain resource that the first BWP can use for SBFD operation in a target SBFD time domain unit;
  • the first object is a target serving cell or a target BWP pair, and the first BWP is one of the BWPs corresponding to the target BWP pair.
  • the configuration module 501 is further configured to:
  • An uplink subband for SBFD operation is configured for the target BWP pair.
  • the configuration module 501 is further configured to perform any of the following:
  • An uplink subband for SBFD operation is configured in the downlink BWP corresponding to the target BWP pair.
  • the uplink subband is configured as a PRB range, and the subcarrier spacing corresponding to the PRB range is the subcarrier spacing corresponding to the target BWP;
  • the target BWP is the uplink BWP or the downlink BWP.
  • the configuration module 501 is further used to:
  • the starting PRB position corresponding to the PRB range and the number of PRBs included are configured.
  • the configuration module 501 is further used to:
  • At least one of the following is configured for the uplink subband:
  • the number of CRBs included in the uplink subband is the number of CRBs included in the uplink subband.
  • the configuration module 501 is further used to:
  • the preset subcarrier spacing is determined based on at least one of the following:
  • the subcarrier spacing parameter in the multiplexing time division duplex uplink and downlink configuration parameters is the subcarrier spacing parameter in the multiplexing time division duplex uplink and downlink configuration parameters
  • the subcarrier spacing parameter of the second BWP of the terminal is multiplexed.
  • the device can configure an uplink subband for SBFD operation based on different configuration methods, so that the terminal can determine the frequency domain resources that can be used for SBFD operation in the target SBFD time domain unit for the uplink BWP and/or downlink BWP according to the configuration of the uplink subband, and perform SBFD operation in the target SBFD time domain unit based on the frequency domain resources, so as to ensure the performance of SBFD, ensure the flexible use of frequency domain resources by the terminal, improve resource utilization efficiency, and dynamically match business needs.
  • the uplink subband configuration device 500 provided in the embodiment of the present application can implement each process implemented by the network side device in the method embodiment of Figure 3 and achieve the same technical effect. To avoid repetition, it will not be described here.
  • the embodiment of the present application further provides a communication device 600, including a processor 601 and a memory 602, wherein the memory 602 stores a program or instruction that can be run on the processor 601.
  • the communication device 600 is a terminal
  • the program or instruction is executed by the processor 601 to implement the various steps of the above-mentioned uplink subband processing method embodiment, and can achieve the same technical effect.
  • the communication device 600 is a network side device
  • the program or instruction is executed by the processor 601 to implement the various steps of the above-mentioned uplink subband configuration method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the embodiment of the present application also provides a terminal, including a processor and a communication interface, wherein the processor is used to determine the frequency domain resources that can be used for SBFD operation of the first BWP in the target SBFD time domain unit based on the uplink subband configured by the network side device; wherein the uplink subband is used for SBFD operation; and the first BWP is one of the BWPs corresponding to the target BWP pair.
  • This terminal embodiment corresponds to the above-mentioned terminal side method embodiment, and each implementation process and implementation method of the above-mentioned method embodiment can be applied to the terminal embodiment and can achieve the same technical effect.
  • Figure 7 is a schematic diagram of the hardware structure of a terminal that implements an embodiment of the present application.
  • the terminal 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709 and at least some of the components of a processor 710.
  • the terminal 700 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 710 through a power management system, so as to implement functions such as managing charging, discharging, and power consumption management through the power management system.
  • a power source such as a battery
  • the terminal structure shown in FIG7 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange components differently, which will not be described in detail here.
  • the input unit 704 may include a graphics processing unit (GPU) 7041 and a microphone 7042, and the graphics processor 7041 processes the image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.
  • the display unit 706 may include a display panel 7061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, etc.
  • the user input unit 707 includes a touch panel 7071 and at least one of other input devices 7072.
  • the touch panel 7071 is also called a touch screen.
  • the touch panel 7071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 7072 may include, but are not limited to, a physical keyboard, a function key (such as a volume control key, a switch key, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.
  • the RF unit 701 can transmit the data to the processor 710 for processing; in addition, the RF unit 701 can send uplink data to the network side device.
  • the RF unit 701 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • the memory 709 can be used to store software programs or instructions and various data.
  • the memory 709 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • the memory 709 may include a volatile memory or a non-volatile memory, or the memory 709 may include both volatile and non-volatile memories.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory.
  • the volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM).
  • the memory 709 in the embodiment of the present application includes but is not limited to these and any other suitable types of memories.
  • the processor 710 may include one or more processing units; optionally, the processor 710 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 710.
  • the processor 710 is used for:
  • the uplink subband is used for SBFD operation; and the first BWP is one of the BWPs corresponding to the target BWP pair.
  • the terminal 700 can determine the frequency domain resources that can be used to implement the SBFD operation in the target SBFD time domain unit for the uplink BWP or the downlink BWP, thereby enabling the terminal 700 to perform the SBFD operation on the frequency domain resources that can be used to implement the SBFD operation, thereby ensuring the performance of the terminal 700 in performing SBFD, ensuring the flexible use of spectrum resources, and improving resource utilization efficiency. Rate.
  • terminal 700 provided in the embodiment of the present application can implement the entire process of the uplink subband processing method described in Figure 2 above, and can achieve the same technical effect. To avoid repetition, it will not be described here.
  • the embodiment of the present application also provides a network side device, which is a network node, including a processor and a communication interface, the processor is used to configure an uplink subband for SBFD operation for a first object, and the uplink subband is used by a terminal to determine the frequency domain resources that the first BWP can use for SBFD operation in a target SBFD time domain unit; wherein the first object is a target serving cell or a target BWP pair, and the first BWP is one of the BWPs corresponding to the target BWP pair.
  • This network side device embodiment corresponds to the method embodiment of FIG3 above, and each implementation process and implementation method of the method embodiment of FIG3 above can be applied to this network side device embodiment, and can achieve the same technical effect.
  • the embodiment of the present application also provides a network side device.
  • the network side device 800 includes: an antenna 81, a radio frequency device 82, a baseband device 83, a processor 84 and a memory 85.
  • the antenna 81 is connected to the radio frequency device 82.
  • the radio frequency device 82 receives information through the antenna 81 and sends the received information to the baseband device 83 for processing.
  • the baseband device 83 processes the information to be sent and sends it to the radio frequency device 82.
  • the radio frequency device 82 processes the received information and sends it out through the antenna 81.
  • the method executed by the network-side device in the above embodiment may be implemented in the baseband device 83, which includes a baseband processor.
  • the baseband device 83 may include, for example, at least one baseband board, on which a plurality of chips are arranged, as shown in FIG8 , wherein one of the chips is, for example, a baseband processor, which is connected to the memory 85 through a bus interface to call a program in the memory 85 and execute the network device operations shown in the above method embodiment.
  • the network side device may also include a network interface 86, which is, for example, a common public radio interface (CPRI).
  • a network interface 86 which is, for example, a common public radio interface (CPRI).
  • CPRI common public radio interface
  • the network side device 800 of the embodiment of the present application also includes: instructions or programs stored in the memory 85 and executable on the processor 84.
  • the processor 84 calls the instructions or programs in the memory 85 to execute the methods executed by the modules shown in Figure 5 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored.
  • a program or instruction is stored.
  • the various processes of the method embodiment described in Figure 2 or Figure 3 above are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the processor is the processor in the terminal described in the above embodiment.
  • the readable storage medium may be non-volatile or non-transient.
  • the readable storage medium may include a computer-readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.
  • An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the method embodiments described in Figures 2 or 3 above, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.
  • the embodiments of the present application further provide a computer program/program product, which is stored in a storage medium and is executed by at least one processor to implement the various processes of the method embodiments described in FIG. 2 or FIG. 3 above, and can achieve the same technical effect. To avoid repetition, it will not be described here.
  • An embodiment of the present application also provides a communication system, including: a terminal and a network side device, wherein the terminal can be used to execute the steps of the method embodiment described in FIG. 2 , and the network side device can be used to execute the steps of the method embodiment described in FIG. 3 above.
  • the technical solution of the present application can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, computer, server, air conditioner, or network equipment, etc.) to execute the methods described in each embodiment of the present application.
  • a storage medium such as ROM/RAM, magnetic disk, optical disk
  • a terminal which can be a mobile phone, computer, server, air conditioner, or network equipment, etc.

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Abstract

本申请公开了一种上行子带处理方法、配置方法、装置、终端及网络侧设备，属于通信技术领域，本申请实施例的上行子带处理方法包括：终端基于网络侧设备配置的上行子带，确定第一带宽部分BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；其中，所述上行子带用于SBFD操作；所述第一BWP为目标BWP对对应的BWP中的一个。

Description

上行子带处理方法、配置方法、装置、终端及网络侧设备
相关申请的交叉引用
本申请主张在2022年11月11日提交的中国专利申请No.202211414754.2的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种上行子带处理方法、配置方法、装置、终端及网络侧设备。
背景技术
为了更灵活地利用有限的频谱资源，以动态地匹配业务需求，提升资源利用效率，提出了灵活的双工方式。一种灵活双工方式(non-overlapping sub-band full duplex，SBFD)具体为：网络侧全双工，终端侧半双工；也即网络侧在同一时刻可同时进行上行传输和下行传输，终端侧在同一时刻只能进行上行传输或者下行传输，其中网络侧在同一时刻的上行传输和下行传输只能针对不同的终端。在部署SBFD时，将子带时间和频率位置的半静态配置作为基础，然而在网络侧为终端配置上行子带后，终端如何确定上行和/或下行传输的可用资源并执行上行和/或下行传输的行为尚不明确，导致SBFD性能无法得到保证。
发明内容
本申请实施例提供一种上行子带处理方法、配置方法、装置、终端及网络侧设备，能够解决相关技术中网络侧在为终端配置上行子带后，终端如何确定上行和/或下行传输的可用资源尚不明确的问题。
第一方面，提供了一种上行子带处理方法，包括：
终端基于网络侧设备配置的上行子带，确定第一带宽部分BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；
其中，所述上行子带用于SBFD操作；所述第一BWP为目标BWP对对应的BWP中的一个。
第二方面，提供了一种上行子带配置方法，包括：
网络侧设备针对第一对象配置用于SBFD操作的上行子带，所述上行子带用于终端确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；
其中，所述第一对象为目标服务小区或目标BWP对，所述第一BWP为目标BWP对对应的BWP中的一个。
第三方面，提供了一种上行子带处理装置，包括：
确定模块，用于基于网络侧设备配置的上行子带，确定第一BWP在目标SBFD时域 单元内可用于SBFD操作的频域资源；
其中，所述上行子带用于SBFD操作；所述第一BWP为目标BWP对对应的BWP中的一个。
第四方面，提供了一种上行子带配置装置，包括：
配置模块，用于针对第一对象配置用于SBFD操作的上行子带，所述上行子带用于终端确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；
其中，所述第一对象为目标服务小区或目标BWP对，所述第一BWP为目标BWP对对应的BWP中的一个。
第五方面，提供了一种终端，该终端包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第六方面，提供了一种终端，包括处理器及通信接口，其中，所述处理器用于基于网络侧设备配置的上行子带，确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；其中，所述上行子带用于SBFD操作；所述第一BWP为目标BWP对对应的BWP中的一个。
第七方面，提供了一种网络侧设备，该网络侧设备包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第二方面所述的方法的步骤。
第八方面，提供了一种网络侧设备，包括处理器及通信接口，其中，所述处理器用于针对第一对象配置用于SBFD操作的上行子带，所述上行子带用于终端确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；
其中，所述第一对象为目标服务小区或目标BWP对，所述第一BWP为目标BWP对对应的BWP中的一个。
第九方面，提供了一种通信系统，包括：终端及网络侧设备，所述终端可用于执行如第一方面所述的上行子带处理方法的步骤，所述网络侧设备可用于执行如第二方面所述的上行子带配置方法的步骤。
第十方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的上行子带处理方法的步骤，或者实现如第二方面所述的上行子带配置方法的步骤。
第十一方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的上行子带处理方法，或实现如第二方面所述的上行子带配置方法。
第十二方面，提供了一种计算机程序产品，所述计算机程序产品被存储在存储介质中，所述计算机程序产品被至少一个处理器执行以实现如第一方面所述的上行子带处理方法，或实现如第二方面所述的上行子带配置方法。
在本申请实施例中，终端在获取到网络侧设备配置的用于SBFD操作的上行子带后，能够确定上行BWP或下行BWP在目标SBFD时域单元内可用于实现SBFD操作的频域资源，进而使得终端能够在可用于实现SBFD操作的频域资源上执行SBFD操作，从而保证终端侧执行SBFD的性能，确保对于频谱资源的灵活利用，以提升资源利用效率，以及上行传输的性能。
附图说明
图1是本申请实施例可应用的一种无线通信系统的框图；
图2是本申请实施例提供的一种上行子带处理方法的流程图；
图2a是一种适用于本申请实施例提供的上行子带处理方法的场景图；
图3是本申请实施例提供的一种上行子带配置方法的流程图；
图4是本申请实施例提供的一种上行子带处理装置的结构图；
图5是本申请实施例提供的一种上行子带配置装置的结构图；
图6是本申请实施例提供的一种通信设备的结构图；
图7是本申请实施例提供的一种终端的结构图；
图8是本申请实施例提供的一种网络侧设备的结构图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且 在以下大部分描述中使用NR术语，但是这些技术也可应用于NR系统应用以外的应用，如第6代(6th Generation，6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中，终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、增强现实(augmented reality，AR)/虚拟现实(virtual reality，VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(Vehicle User Equipment，VUE)、行人终端(Vehicle User Equipment，PUE)、智能家居(具有无线通信功能的家居设备，如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer，PC)、柜员机或者自助机等终端侧设备，可穿戴式设备包括：智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是，在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备，其中，接入网设备也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备可以包括基站、无线局域网(Wireless Local Area Network，WLAN)接入点或WiFi节点等，基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、家用B节点、家用演进型B节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例进行介绍，并不限定基站的具体类型。
为更好地理解，以下对本申请实施例中可能涉及的相关概念进行解释说明。
相关技术中，在部署传统的蜂窝网络时，基于可用的频谱，以及业务特性等，可采用频分双工(Frequency Division Duplex，FDD)或时分双工(Time Division Duplex，TDD)的方式。当采用FDD时，上行传输和下行传输位于不同的频点上，两者互不干扰，可同时进行。当采用TDD时，上行传输和下行传输位于同一个频点上，采用时分的方式交错进行。
为了更灵活地利用有限的频谱资源，以动态地匹配业务需求，提升资源利用效率，以及数据传输的上行覆盖、时延等性能，提出了灵活的双工方式。一种灵活双工方式，如非重叠子带全双工(non-overlapping sub-band full duplex，SBFD)为：网络侧全双工，即在同一时刻，上行传输和下行传输可在不同的频域位置同时进行，为避免上下行之间的干扰，可在对应不同传输方向的频域位置(对应双工子带)之间留出一定的防护频带(Guard Band)；终端侧半双工，即与TDD一致，在同一时刻，只能作上行传输或下行传输，两者不可同时进行。可以理解的是，在这种双工方式下，网络侧在同一时刻的上行传输和下行 传输只能针对不同的终端。
本申请中，SBFD时域单元(时域单元作为时域基于某种粒度的单元，可以为时隙、符号等)为网络侧针对某个载波(Carrier)，计划执行SBFD操作(operation)的时域单元，SBFD operation也即网络侧可全双工传输，UE侧半双工传输，或者说，网络侧和UE侧基于此规则，以及SBFD时域单元内的频域资源规划，执行上行和/或下行传输。当SBFD operation的目的为将部分下行资源灵活用于上行传输，以提升上行覆盖、时延等性能时，SBFD时域单元可以为半静态(Semi-static)下行(Downlink，DL)时域单元或者半静态灵活(Semi-static flexible)时域单元；在SBFD时域单元内存在上行(Uplink，UL)子带(subband)，UL subband内的频域资源可用于上行传输。UL subband为某个Carrier在频域维度的一部分，其可以体现为在给定子载波间隔时的一到多个频域连续的资源块(Resource Block，RB)。可以理解的是，这里的Semi-static DL时域单元或者Semi-static flexible时域单元可以理解为基于由小区公共信令中配置的TDD-UL-DL-ConfigCommon参数(用于指示此小区应用的TDD帧结构信息，包括TDD帧周期，单个帧周期内包含的完整下行/上行Slot数目，在完整下行/上行Slot之外额外包含的下行/上行Symbol数目等)和/或由UE专用RRC信令配置的TDD-UL-DL-ConfigDedicated参数(用于针对某个UE改写由TDD-UL-DL-ConfigCommon参数配置的信息)确定的DL时域单元或者Flexible时域单元。
带宽部分(Bandwidth Part，BWP)为某个服务小区(Serving cell)对应的Carrier的频域范围内的一部分，其可以体现为在给定子载波间隔时的一段频域连续的公共资源块(Common resource block，CRB)，即由频域连续CRB构成的集合；在BWP范围内，各个RB可称之为物理资源块(Physical Resource Block，PRB)，并且PRB在BWP范围内采用从0开始的局部索引。
网络侧设备可以为终端针对某个服务小区(或成员载波)配置一到多个BWP对(pair)，通常最多为一个初始(Initial)BWP pair加上四个专用BWP pair。每个BWP pair由一个UL BWP和一个DL BWP构成，对于Rel-15/16/17NR的非对称频谱，某个BWP pair的UL BWP和DL BWP对应同一个Carrier，要求UL BWP和DL BWP的中心频点对齐(即重合)。
下面结合附图，通过一些实施例及其应用场景对本申请实施例提供的上行子带处理方法进行详细地说明。
请参照图2，图2是本申请实施例提供的一种上行子带处理方法的流程图，如图2所示，所述方法包括以下步骤：
步骤201、终端基于网络侧设备配置的上行子带，确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源。
其中，所述上行子带用于SBFD操作，所述第一BWP为目标BWP对对应的BWP中的一个。可选地，所述目标BWP对对应的BWP通常包括上行BWP和下行BWP，所述 第一BWP也即所述目标BWP对中的上行BWP或下行BWP。所述目标SBFD时域单元可以是指支持子带全双工的时域单元，也即在该时域单元内在不同的频域位置网络侧设备可同时进行上行传输和下行传输，可选地，所述上行传输和下行传输分别针对不同的终端。
需要说明地，网络侧设备可以是针对目标服务小区(Serving cell)或者目标成员载波(Component Carrier，CC)配置用于SBFD操作的上行子带；或者，网络侧设备也可以是针对目标BWP对配置用于SBFD操作的上行子带。
可以理解地，当网络侧设备为终端的目标服务小区或者目标CC针对一到多个SBFD时域单元配置了至少一个上行子带时，意味着网络侧设备希望终端在该目标服务小区或目标CC上，在所述一到多个SBFD时域单元内执行SBFD操作。当网络侧设备为目标BWP对配置了用于执行SBFD操作的上行子带时，也即网络侧设备期望终端在该目标BWP对执行SBFD操作。
本申请实施例中，终端在获取到网络侧设备配置的用于SBFD操作的上行子带后，需要确定上行BWP或下行BWP在目标SBFD时域单元内可用于实现SBFD操作的频域资源，进而使得终端能够在可用于实现SBFD操作的频域资源上执行SBFD操作，从而保证终端侧执行SBFD的性能，确保对于频谱资源的灵活利用，以提升资源利用效率，以及上行传输的性能。
其中，所述目标SBFD时域单元可以是时隙、符号等。
可选地，所述方法还包括：
所述终端基于所述频域资源，在所述目标SBFD时域单元内执行SBFD操作。
可以理解地，终端在确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源后，可以是判断在所述第一BWP是否应用SBFD，当应用SBFD时，则在所述频域资源上，在所述目标SBFD时域单元内执行SBFD操作，进而也就使得终端能够更加灵活地利用有限的频谱资源，以提升资源利用率。
本申请实施例中，在所述上行子带为针对目标服务小区配置的情况下，所述确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源，包括：
所述终端基于所述第一BWP与所述上行子带在频域的关系，确定所述第一BWP在所述目标SBFD时域单元内可用于SBFD操作的频域资源；其中，所述目标BWP对与所述目标服务小区对应。
可以理解地，终端在连接态时在某一时刻对于某个服务小区仅工作在单个激活的BWP对上。对于所述目标服务小区上的某个BWP对(例如所述目标服务小区上的激活BWP对，也即所述目标BWP对)，终端可以基于此BWP对所对应的第一BWP(也即上行BWP或下行BWP)与配置的上行子带在频域的关系，来确定所述第一BWP是否应用SBFD操作，以及当应用SBFD操作时对应的频域范围，进而使得终端能够在确定的所述频域范围内执行SBFD操作，以提升对于频谱资源利用的灵活性。
需要说明的是，在所述SBFD操作的目的主要为提升上行性能时，所述SBFD操作对 应的频域范围主要关注目标SBFD时域单元内可用于上行传输的频域范围。对于所述目标BWP对，终端可以是针对所述目标BWP对中的上行BWP和下行BWP分别判断其与配置的上行子带在频域的关系并执行相应的操作。
可选地，所述终端基于所述第一BWP与所述上行子带在频域的关系，确定所述第一BWP在所述目标SBFD时域单元内可用于SBFD操作的频域资源，包括以下任一项：
当所述第一BWP为所述目标BWP对对应的上行BWP时，所述终端确定所述上行BWP在所述目标SBFD时域单元内可用于上行传输的频域资源；
当所述第一BWP为所述目标BWP对对应的下行BWP时，所述终端确定所述下行BWP在所述目标SBFD时域单元内预留可用于上行传输的频域资源。
进一步地，所述终端确定所述上行BWP在所述目标SBFD时域单元内可用于上行传输的频域资源，包括如下任意一项：
在所述上行子带全部被包含在所述上行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，所述上行子带内的所有频域资源都可用于上行传输；
在所述上行子带部分被包含在所述上行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，被包含在所述上行BWP内的上行子带的频域资源可用于上行传输；
在所述上行子带全部未被包含在所述上行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，所述上行子带不存在可用于上行传输的频域资源。
具体地，当所述上行子带全部被包含在所述上行BWP内时，所述上行子带内的所有频域资源都可用于上行传输，此时终端认为在所述目标SBFD时域单元内应用SBFD或执行SBFD操作。当所述上行子带部分被包含在所述上行BWP内时，在所述目标SBFD时域单元内，则所述上行子带中被包含在所述上行BWP内的频域资源都可用于上行传输。当所述上行子带全部未被包含在所述上行BWP内时，则在所述目标SBFD时域单元内，并不存在可用于上行传输的频域资源，或者并不应用SBFD或不执行SBFD操作。
需要说明地，所述上行子带与上行BWP(包括后续的下行BWP)在频域的关系的判断可以是直接基于两者对应的频率范围进行判断，也可以基于两者对应的资源块(RB)范围进行判断。其中，当基于RB范围进行判断时，当给定的子载波间隔不同时，需要先转换成相同的子载波间隔再进行判断。
示例性地，请参照图2a，以上行BWP为例，如图2a中左边第一个所示的UL BWP，上行子带全部被包含在该UL BWP内，而对于图2a中左起所示的第二个UL BWP，上行子带的部分资源与该UL BWP存在交叠。
可选地，所述终端基于所述频域资源，在所述目标SBFD时域单元内执行SBFD操作，包括如下任意一项：
在所述上行子带部分被包含在所述上行BWP内，且所述被包含在所述上行BWP内的上行子带的频域资源的数目大于或等于预设第一门限的情况下，所述终端确定在目标SBFD时域单元内执行SBFD操作；
在所述上行子带部分被包含在所述上行BWP内，且所述上行子带被包含在所述上行BWP内的频域资源与第一对象的频域资源之间的比例大于或等于预设第一比例的情况下，所述终端确定在目标SBFD时域单元内执行SBFD操作；所述第一对象为上行BWP、所述上行子带、成员载波中的任意一项。
示例性地，在网络侧设备配置的所述上行子带部分被包含在所述上行BWP内的情况下，当上行子带的被包含在所述上行BWP内的频域资源的数目大于或不小于预设第一门限(或者预设第一数值)，或者当上行子带的被包含在所述上行BWP内的频域资源与第一对象的频域资源之间的比例大于或不小于预设第一比例时，终端才认为在所述目标SBFD时域单元内应用SBFD或执行SBFD操作。这样，也就使得终端需要所述上行子带被包含在所述上行BWP内的频域资源在满足一定条件的情况下，终端才能在SBFD时域单元内执行SBFD操作，从而以保障用于执行SBFD的频域资源达到一定数量，以确保SBFD的性能。
可选地，在所述上行子带为针对目标服务小区配置的情况下，所述终端基于所述频域资源，在所述目标SBFD时域单元内执行SBFD操作，包括：
所述终端在所述目标SBFD时域单元内配置或调度了目标上行传输的情况下，确定所述目标上行传输是否为有效传输；其中，所述目标上行传输与所述目标BWP对对应。
需要说明地，终端基于网络侧设备配置的上行子带，在确定了第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源后，终端在所述目标SBFD时域单元内应用SBFD或执行SBFD操作时，对于在所述目标BWP时域单元内配置或调度的目标上行传输，判断所述目标上行传输是否为有效的上行传输。
其中，所述目标上行传输可以是包括：物理上行共享信道(Physical Uplink Shared Channel，PUSCH)传输、物理上行控制信道(Physical Uplink Control Channel，PUCCH)传输、物理随机接入信道(Physical Random Access Channel，PRACH)传输、探测参考信号(Sounding Reference Signal，SRS)传输等。
可选地，所述确定所述目标上行传输是否为有效传输，包括如下任意一项：
在所述目标上行传输占用的任一频域资源都为可用于上行传输的频域资源的情况下，所述终端确定所述目标上行传输为有效传输；
在所述目标上行传输占用的频域资源中至少一个频域资源不为可用于上行传输的频域资源的情况下，所述终端确定所述目标上行传输为无效传输；或者，在所述目标上行传输占用的频域资源中至少一个频域资源为可用于上行传输的频域资源的情况下，所述终端确定所述目标上行传输为有效传输。
可选地，在一些实施例中，对于所述目标BWP对在所述SBFD时域单元内配置或调度的上行传输，终端期望其占用的所有频域资源都可用于上行传输。
在所述目标上行传输占用的频域资源中至少一个频域资源不为可用于上行传输的频域资源时，在终端认为此目标上行传输为无效的情况下，终端实际不执行所述目标上行传 输。
可选地，在所述目标上行传输占用的频域资源中至少一个频域资源不为可用于上行传输的频域资源的情况下，所述方法还包括：
在所述目标SBFD时域单元为半静态灵活(Semi-static flexible)时域单元，且所述目标上行传输为调度的上行传输的情况下，所述终端判定所述目标SBFD时域单元被回退为非SBFD时域单元，并确定所述目标上行传输为有效传输；其中，所述终端在所述非SBFD时域单元内不执行SBFD操作。
需要说明地，所述调度的上行传输可以是指由上行调度下行控制信息(Downlink Control Information，DCI)指示的上行传输。示例性地，当所述目标SBFD时域单元为Semi-static flexible时域单元时，若所述目标上行传输为由上行调度DCI指示的上行传输，则所述目标SBFD时域单元被网络侧设备回退为非SBFD时域单元(或者也可以称传统(Legacy)Semi-static flexible时域单元，即基于Rel-15/16/17NR规范执行对应操作的Semi-static flexible时域单元)，终端认为网络侧设备在此Semi-static flexible时域单元内不再执行SBFD操作，并且终端判断此目标上行传输为有效传输，并执行对应的上行传输。可选地，终端认为此Semi-static flexible时域单元基于上行调度DCI被进一步确定为全上行时域单元，即上行BWP对应的频域范围内的频域资源都可用于上行传输。
可选地，在所述目标上行传输占用的频域资源中至少一个频域资源为可用于上行传输的频域资源的情况下，所述方法还包括：
所述终端基于第一频域资源确定第一集合，并基于所述第一集合执行上行传输；或者，
所述终端将所述第一集合中不符合预定义规则的频域资源去除后得到第一目标子集，并基于所述第一目标子集执行上行传输；
其中，所述第一频域资源为所述目标上行传输占用的频域资源中可用于上行传输的任一频域资源。
示例性地，在所述目标上行传输占用的频域资源中至少一个频域资源为可用于上行传输的频域资源时，终端判断此目标上行传输为有效传输，并且仅基于所述目标上行传输所占用的频域资源中可用于上行传输的频域资源构成的集合(也即所述第一集合)或子集(也即所述第一目标子集)，执行对应的上行传输。
需要说明地，所述第一目标子集可以理解为：终端在基于所述目标上行传输占用的频域资源中可用于上行传输的频域资源得到第一集合后，终端基于预定义规则，将所述第一集合中不符合预定义规则的频域资源删除后得到的子集。可选地，预定义规则可以是资源块组(Resource block group，RBG)粒度要求、离散傅里叶变换(Discrete Fourier Transform，DFT)点数要求等。
例如，对于PUSCH频域资源分配(Frequency Domain Resource Assignment，FDRA)类型(Type)0，PUSCH传输实际占用的频域资源集合可能需要满足RGB粒度要求(当不允许使用部分RBG时)；对于PUSCH FDRA Type 1，PUSCH传输实际占用的RB数目 需要满足DFT点数要求，例如RB数目需要满足其中α2,α3,α5都为非负整数。
可选地，在所述目标上行传输占用的频域资源中至少一个频域资源为可用于上行传输的频域资源的情况下，所述终端确定所述目标上行传输为有效传输，包括如下任意一项：
在所述目标上行传输占用的频域资源中的至少一个频域资源为可用于上行传输的频域资源，且所述可用于上行传输的频域资源的数目大于或等于预设第二门限的情况下，所述终端确定所述目标上行传输为有效传输；
在所述目标上行传输占用的频域资源中的至少一个频域资源为可用于上行传输的频域资源，且所述可用于上行传输的频域资源的数目与所述目标上行传输占用的所有频域资源的数目之间的比例大于或等于预设第二比例的情况下，所述终端确定所述目标上行传输为有效传输；
在所述目标上行传输占用的频域资源中的至少一个频域资源为可用于上行传输的频域资源，且所述终端将所述可用于上行传输的频域资源中不符合预定义规则的频域资源去除后得到的频域资源的数目大于或等于预设第三门限的情况下，所述终端确定所述目标上行传输为有效传输；
在所述目标上行传输占用的频域资源中的至少一个频域资源为可用于上行传输的频域资源，且所述终端将所述可用于上行传输的频域资源中不符合预定义规则的频域资源去除后得到的频域资源的数目与所述目标上行传输占用的所有频域资源的数目之间的比例大于或等于预设第三比例的情况下，所述终端确定所述目标上行传输为有效传输。
也即是说，在所述第一集合或所述第一目标子集包含的频域资源的数目满足预设门限，或者所述第一集合或所述第一目标子集包含的频域资源的数目与所述目标上行传输占用的所有频域资源的数目之间的比例满足预设比例时，终端才判定所述目标上行传输为有效传输，并执行对应的上行传输。
需要说明地，在所述第一集合或所述第一目标子集未包含所述目标上行传输占用的所有频域资源，并且所述终端执行所述第一集合或所述第一目标子集对应的上行传输时，所述终端可以采用打孔(Puncturing)的方式或者速率匹配(Rate matching)的方式。其中，Puncturing是指：在进行资源单元(Resource Element，RE)映射时忽略所述目标上行传输占用但所述第一集合或第一目标子集未包含的频域资源，并在进行实际传输时这些频域资源上置空或无传输信号。Rate matching是指：在进行RE映射时避开所述目标上行传输占用但所述第一集合或所述第一目标子集未包含的任一频域资源。
本申请实施例中，在所述上行子带为针对目标服务小区配置的情况下，若所述第一BWP为所述目标BWP对对应的下行BWP，所述终端确定所述下行BWP在所述目标SBFD时域单元内预留可用于上行传输的频域资源，并执行相应的操作。
可选地，所述终端确定所述下行BWP在所述目标SBFD时域单元内预留可用于上行传输的频域资源，包括如下任意一项：
在所述上行子带全部被包含在所述下行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，所述上行子带内的所有频域资源都预留为可用于上行传输；
在所述上行子带部分被包含在所述下行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，被包含在所述下行BWP内的上行子带的频域资源预留为可用于上行传输；
在所述上行子带全部未被包含在所述下行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，在所述下行BWP内不存在预留为可用于上行传输的频域资源。
示例性地，请参照图2a，以下行BWP为例，如图2a中左边第一个所示的DL BWP，上行子带全部被包含在该DL BWP内，而对于图2a中左起所示的第二个DL BWP，上行子带的部分资源与该DL BWP存在交叠，或者说，上行子带部分被包含在该DL BWP内。
需要说明的是，在所述上行子带全部未被包含在所述下行BWP内时，此时所述上行子带的存在对于终端在所述下行BWP内的下行传输不会产生任何影响。
另外，在所述上行子带部分被包含在所述下行BWP内时，在所述目标SBFD时域单元内，所上行子带被包含在所述下行BWP内的频域资源预留为可用于上行传输。可选地，在这种情况下，终端不期望所述上行子带完全被包含在所述下行BWP内，因为此时所述下行BWP内的下行传输可能会受到严重的影响。
进一步地，所述终端基于所述频域资源，在所述目标SBFD时域单元内执行SBFD操作，包括：
所述终端在所述目标SBFD时域单元内配置或调度了目标下行传输的情况下，确定所述目标下行传输是否为有效传输；其中，所述目标下行传输与所述目标BWP对对应。
也就是说，当终端在所述目标SBFD时域单元内针对目标服务小区应用SBFD或者执行SBFD操作时，对于所述目标BWP对在所述目标SBFD时域单元内配置或调度的目标下行传输，终端可以判断所述目标下行传输是否为有效传输。其中，所述目标下行传输包括：物理下行控制信道(Physical downlink control channel，PDCCH)传输、物理下行共享信道(Physical downlink shared channel，PDSCH)传输、信道状态信息参考信号(Channel State Information Reference Signal，CSI-RS)传输等。
可选地，所述确定所述目标下行传输是否为有效传输，包括如下至少一项：
在所述目标下行传输占用的任一频域资源都未预留为可用于上行传输的频域资源的情况下，所述终端确定所述目标下行传输为有效传输；
在所述目标下行传输占用的频域资源中至少一个频域资源预留为可用于上行传输的频域资源的情况下，所述终端确定所述目标下行传输为无效传输；或者，在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源的情况下，所述终端确定所述目标下行传输为有效传输。
其中，在所述目标下行传输占用的任一频域资源都未预留为可用于上行传输时，所述终端确定所述目标下行传输为有效传输，并执行对应的下行传输(也即终端执行下行接收)。 可选地，所述方法还包括：
针对所述目标BWP对在所述目标SBFD时域单元内配置或调度的目标下行传输，所述终端期望所述目标下行传输占用的所有频域资源都不预留为可用于上行传输。
另外，在所述目标下行传输占用的频域资源中至少一个频域资源预留为可用于上行传输时，所述终端确定所述目标下行传输为无效传输，终端实际不执行此目标下行传输。可选地，这种情况下，所述方法还包括：
在所述目标SBFD时域单元为半静态灵活时域单元或半静态下行时域单元，且所述目标下行传输为调度的下行传输的情况下，所述终端判定所述目标SBFD时域单元被回退为非SBFD时域单元，并确定所述目标下行传输为有效传输；其中，所述终端在所述非SBFD时域单元内不执行SBFD操作。
也就是说，在所述目标SBFD时域单元为Semi-static flexible时域单元或Semi-static DL时域单元，并且所述目标下行传输为调度的下行传输(也即由下行调度DCI指示的下行传输)时，此目标SBFD时域单元被网络侧设备回退为非SBFD时域单元(也可以称为Legacy Semi-static flexible/DL时域单元，即终端认为网络侧设备在此Semi-static flexible/DL时域单元内不再执行SBFD操作，仅基于已有规范，如Rel-15/16/17NR规范执行Semi-static flexible/DL时域单元的对应操作即可)，终端判定所述目标下行传输为有效传输，并执行对应的下行传输。这样，也就使得终端能够更灵活地实现对频域资源的利用。可选地，在所述目标SBFD时域单元为Semi-static flexible时域单元时，终端认为此Semi-static flexible时域单元基于下行调度DCI被进一步确定为全下行时域单元，即下行BWP对应的频域范围内的频域资源都可用于下行传输。
可选地，在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的情况下，所述方法还包括：
所述终端基于第二频域资源确定第二集合，并基于所述第二集合执行下行传输；或者，
所述终端将所述第二集合中不符合预定义规则的频域资源去除后得到第二目标子集，并基于所述第二目标子集执行下行传输；
其中，所述第二频域资源为所述下行传输占用的频域资源中未预留为可用于上行传输的任一频域资源。
示例性地，在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输时，终端判断此目标下行传输为有效传输，并且仅基于所述目标下行传输所占用的频域资源中未预留为可用于上行传输的频域资源构成的第二集合或第二目标子集，执行对应的下行传输。
需要说明地，所述第二目标子集可以理解为：终端在基于所述目标下行传输占用的频域资源中未预留为可用于上行传输的频域资源得到第二集合后，终端基于预定义规则，将所述第二集合中不符合预定义规则的频域资源删除后得到的子集。例如，对于PDSCH FDRA Type 0，所述预定义规则可以是PDSCH传输实际占用的频域资源集合需要满足的 RBG粒度要求(当不允许使用Partial RBG时)。当然，所述预定义规则还可以是其他的可能情况，此处不做具体列举。
可选地，在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的情况下，所述终端确定所述目标下行传输为有效传输，包括如下任意一项：
在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源，且所述未预留为可用于上行传输的频域资源的数目大于或等于预设第四门限的情况下，所述终端确定所述目标下行传输为有效传输；
在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源，且所述未预留为可用于上行传输的频域资源的数目与所述目标下行传输占用的所有频域资源的数目之间的比例大于或等于预设第三比例的情况下，所述终端确定所述目标下行传输为有效传输；
在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源，且所述终端将所述未预留为可用于上行传输的频域资源中不符合预定义规则的频域资源去除后得到的频域资源的数目大于或等于预设第四门限的情况下，所述终端确定所述目标下行传输为有效传输；
在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源，且所述终端将所述未预留为可用于上行传输的频域资源中不符合预定义规则的频域资源去除后得到的频域资源的数目与所述目标下行传输占用的所有频域资源的数目之间的比例大于或等于预设第四比例的情况下，所述终端确定所述目标下行传输为有效传输。
也即是说，在所述第二集合或所述第二目标子集包含的频域资源的数目满足预设门限(或者说预设数值)，或者所述第二集合或所述第二目标子集包含的频域资源的数目与所述目标下行传输占用的所有频域资源的数目之间的比例满足预设比例时，终端才判定所述目标下行传输为有效传输，并执行对应的下行传输。
需要说明地，在所述第二集合或所述第二目标子集未包含所述目标下行传输占用的所有频域资源，并且所述终端执行与所述第二集合或所述第二目标子集对应的下行传输时，所述终端可以采用Puncturing的方式或者Rate matching的方式。其中，Puncturing的方式是指：在进行RE映射时忽略所述目标上行传输占用但所述第一集合或第一目标子集未包含的频域资源，并在进行实际传输时这些频域资源上置空或无传输信号。Rate matching的方式是指：在进行RE映射时避开所述目标上行传输占用但所述第一集合或所述第一目标子集未包含的任一频域资源。
本申请实施例中，在所述上行子带为针对目标服务小区配置的情况下，所述终端基于网络侧设备配置的上行子带，确定第一带宽部分BWP在目标SBFD时域单元内可用于SBFD操作的频域资源，包括：
在所述网络侧设备配置所述终端在所述目标BWP对内执行SBFD操作的情况下，所 述终端基于所述第一BWP与所述上行子带在频域的关系，确定所述第一BWP在目标SBFD时域单元内可用于执行SBFD操作的频域资源。
可选地，在所述第一BWP为上行BWP的情况下，所述上行BWP与所述上行子带在频域的关系为如下任意一项：
所述上行子带全部被包含在所述上行BWP内；
所述上行子带部分被包含在所述上行BWP内。
需要说明的是，这种方式下，网络侧设备对于所述上行BWP与所述上行子带在频域的关系满足上述任一项的目标BWP对，可以显式或隐式地配置终端在此目标BWP对内是否应用SBFD，对于配置应用SBFD的目标BWP对，所述终端基于所述目标BWP对中上行BWP或下行BWP与所述上行子带在频域的关系，确定所述上行BWP或下行BWP在目标SBFD时域单元内可用于执行SBFD操作的频域资源，并执行相应的SBFD操作，具体可以是参照上述实施例中的描述。可选地，当上行子带部分被包含在目标BWP对对应的上行BWP内时，仅当上行子带被包含在此上行BWP内的频域资源的数目满足预设第一门限或预设第一比例对应的要求时，网络侧设备才可以显式或隐式地配置终端在此目标BWP对内是否应用SBFD，或者配置终端在此目标BWP对内应用SBFD。
可以理解地，对于某个配置应用SBFD的BWP对，终端不期望上行子带全部未被包含在其UL BWP和/或DL BWP内，或者，终端不期望上行子带部分被包含在其UL BWP和/或DL BWP内，或者，终端不期望上行子带部分被包含在其UL BWP和/或DL BWP内并且被包含在所述上行BWP和/或DL BWP内的上行子带的频域资源的数目或比例不满足预设门限要求，其中关于所述预设门限要求可以是参考上述预设第一门限和预设第一比例的描述，此处不再赘述。
本申请实施例中，在所述上行子带为针对目标服务小区配置的情况下，所述上行子带包括如下至少一项参数：
预设的子载波间隔；
所述上行子带的起始公共资源块(Common Resource Block，CRB)位置；
所述上行子带包含的CRB数目。
需要说明地，所述上行子带的起始CRB位置可以为CRB 0，或者所述目标服务小区或目标成员载波针对预设的子载波间隔的第一个可用CRB。
可选地，所述预设的子载波间隔基于如下至少一项确定：
复用时分双工上行下行配置参数中的子载波间隔参数；
所述网络侧设备独立配置；
复用所述终端的第二BWP的子载波间隔参数。
其中，所述第二BWP可以是初始(Initial)BWP、第一个激活的(first active)BWP、激活的(active)BWP等，且所述第二BWP可以是上行BWP和/或下行BWP。
可选地，在所述预设的子载波间隔基于所述网络侧设备独立配置的情况下，所述预设 子载波间隔对应的索引的取值满足如下任意一项：
与时分双工上行下行配置参数中的参考子载波间隔(TDD-UL-DL-ConfigCommon中的referenceSubcarrierSpacing)对应的索引的取值相同；
小于或等于时分双工上行下行配置参数中的参考子载波间隔对应的索引的取值；
小于或等于针对成员载波或服务小区配置的任一BWP对中上行或下行BWP对应的子载波间隔对应的索引的取值；
与所述终端的第二BWP的子载波间隔的索引的取值相同。
本申请实施例中，所述上行子带还可以是网络侧设备针对目标BWP对配置。例如，对于期望执行SBFD操作的目标BWP对，网络侧设备可以是针对此目标BWP对配置上行子带，当终端将此目标BWP对作为激活的BWP对时，终端能够基于配置的上行子带执行SBFD操作。
可选地，在所述上行子带为针对所述目标BWP对配置的情况下，所述上行子带的配置满足以下任一项：
在所述目标BWP对对应的上行BWP内配置所述上行子带；
在所述目标BWP对对应的下行BWP内配置所述上行子带。
可选地，在所述上行子带为在所述目标BWP对对应的目标BWP内配置的情况下，所述上行子带的频域范围全部被包含在所述目标BWP对应的频域范围内，所述目标BWP为所述上行BWP或所述下行BWP。
例如，在所述上行子带为在所述目标BWP对对应的上行BWP内配置的情况下，所述上行子带的频域范围全部被包含在所述上行BWP对应的频域范围内。此时，所述上行子带被配置为一个物理资源块(Physical Resource Block，PRB)范围，所述PRB范围对应的子载波间隔(Subcarrier Spacing，SCS)为所述上行BWP对应的子载波间隔。其中，所述PRB为上行BWP内的RB。
可选地，所述PRB范围包括所述网络侧设备配置的起始PRB位置和包含的PRB数目。
进一步地，在所述上行子带为在所述目标BWP对对应的上行BWP内配置的情况下，所述上行子带内的所有频域资源都可用于上行传输。
可选地，在所述上行子带为在所述目标BWP对对应的上行BWP内配置的情况下，若所述第一BWP为下行BWP，所述终端基于第一BWP与所述上行子带在频域的关系，确定在目标SBFD时域单元内可用于执行SBFD操作的频域资源，包括如下任意一项：
在所述上行子带全部被包含在所述下行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，所述上行子带内的所有频域资源都预留为可用于上行传输；
在所述上行子带部分被包含在所述下行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，被包含在所述下行BWP内的上行子带的频域资源预留为可用于上行传输；
在所述上行子带全部未被包含在所述下行BWP内的情况下，所述终端确定在所述目 标SBFD时域单元内，在所述下行BWP内不存在预留为可用于上行传输的频域资源。
也就是说，在网络侧设备对目标BWP对的上行BWP内配置上行子带的情况下，对于下行BWP，在目标SBFD时域单元内，终端可以判断此下行BWP与配置的所述上行子带在频域的关系(也即上述三种情况)，并基于不同的频域关系来执行对应的操作。
可选地，在所述上行子带为在所述目标BWP对对应的上行BWP内配置的情况下，所述终端期望所述上行子带全部被包含在下行BWP内。也就是说，终端期望网络侧总是在所述下行BWP内划分出上行子带用于执行SBFD操作，从而以确保对于频域资源的灵活利用。
可选地，在所述上行子带为在所述目标BWP对对应的下行BWP内配置的情况下，一般地，配置的所述上行子带的频域范围被完全包含在所述下行BWP对应的频域范围内。此时，上行子带可以被配置为一个PRB范围，此PRB范围对应的SCS直接为所述下行BWP对应的SCS，并且网络侧配置此PRB范围对应的起始PRB位置和包含的PRB数目。其中，所述PRB为所述下行BWP内的RB。
进一步地，在所述上行子带为在所述目标BWP对对应的下行BWP内配置的情况下，若所述第一BWP为上行BWP，所述终端基于第一BWP与所述上行子带在频域的关系，确定在目标SBFD时域单元内可用于执行SBFD操作的频域资源，包括如下任意一项：
在所述上行子带全部被包含在所述上行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，所述上行子带内的所有频域资源都可用于上行传输；
在所述上行子带部分被包含在所述上行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，被包含在所述上行BWP内的上行子带的频域资源可用于上行传输；
在所述上行子带全部未被包含在所述上行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，所述上行子带不存在可用于上行传输的频域资源。
也就是说，在网络侧设备对目标BWP对的下行BWP内配置上行子带的情况下，对于上行BWP，在目标SBFD时域单元内，终端可以判断此上行BWP与配置的所述上行子带在频域的关系(也即上述三种情况)，并基于不同的频域关系来执行对应的操作。
可选地，在所述上行子带为在所述目标BWP对对应的下行BWP内配置的情况下，终端总是期望所述上行子带全部被包含在上行BWP内，也即网络侧设备在下行BWP内划分出来的上行子带总是完全落入上行BWP范围内，可完整用于上行方向的资源分配和上行传输。或者，终端不期望所述上行子带全部未被包含在上行BWP内，因为此时网络侧设备在下行BWP内划分出来的上行子带完全没有落入上行BWP范围内，终端也就无法利用上行子带内的资源进行上行传输。
另外，在所述上行子带为在所述目标BWP对对应的下行BWP内配置的情况下，若所述第一BWP为下行BWP，所述上行子带内的所有频域资源都预留为可用于上行传输。
本申请实施例中，针对网络侧设备对用于SBFD操作的上行子带的不同的配置方式，终端能够针对所述上行子带的配置，确定上行BWP和/或下行BWP在目标SBFD时域单 元内可用于SBFD操作的频域资源，并基于所述频域资源，在所述目标SBFD时域单元内执行SBFD操作，从而以保证SBFD的性能，确保终端对于频域资源的灵活利用，提升资源利用效率，以动态地匹配业务需求。
请参照图3，图3是本申请实施例提供的一种上行子带配置方法的流程图，如图3所示，所述方法包括以下步骤：
步骤301、网络侧设备针对第一对象配置用于SBFD操作的上行子带，所述上行子带用于终端确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；
其中，所述第一对象为目标服务小区或目标BWP对，所述第一BWP为目标BWP对对应的BWP中的一个。
例如，网络侧设备针对目标服务小区配置用于SBFD操作的上行子带；或者，网络侧设备为目标BWP对配置用于SBFD操作的上行子带。
可选地，在所述目标BWP对为终端期望执行SBFD操作的BWP对的情况下，所述网络侧设备针对第一对象配置用于SBFD操作的上行子带，包括：
所述网络侧设备针对所述目标BWP对配置用于SBFD操作的上行子带。
进一步地，所述网络侧设备针对所述目标BWP对配置用于SBFD操作的上行子带，包括如下任意一项：
所述网络侧设备在所述目标BWP对对应的上行BWP内配置用于SBFD操作的上行子带；
所述网络侧设备在所述目标BWP对对应的下行BWP内配置用于SBFD操作的上行子带。
可选地，在配置的所述上行子带的频域范围全部被包含在目标BWP对应的频域范围内的情况下，所述上行子带被配置为一个PRB范围，所述PRB范围对应的子载波间隔为所述目标BWP对应的子载波间隔；其中，所述目标BWP为所述上行BWP或所述下行BWP。
这种情况下，所述方法还包括：
所述网络侧设备配置所述PRB范围对应的起始PRB位置和包含的PRB数目。
本申请实施例中，在所述网络侧设备针对目标服务小区配置上行子带的情况下，所述方法还包括：
所述网络侧设备针对所述上行子带配置如下至少一项：
预设的子载波间隔；
所述上行子带的CRB位置；
所述上行子带包含的CRB数目。
其中，在所上行子带的配置包括所述预设的子载波间隔的情况下，所述方法还包括：
所述网络侧设备基于如下至少一项确定所述预设的子载波间隔：
直接复用时分双工上行下行配置参数中的子载波间隔(TDD-UL-DL-ConfigCommon 中的referenceSubcarrierSpacing)参数；
独立配置；
直接复用所述终端的第二BWP的子载波间隔参数。
可选地，所述第二BWP可以是初始(Initial)BWP、第一个激活的(first active)BWP、激活的(active)BWP等，且所述第二BWP可以是上行BWP和/或下行BWP。
需要说明的是，如果网络侧设备没有独立配置，所述预设的子载波间隔默认采用以下任一项：
TDD-UL-DL-ConfigCommon中的referenceSubcarrierSpacing参数；
所述终端的第二BWP的子载波间隔参数。
进一步地，在所述预设的子载波间隔基于所述网络侧设备独立配置的情况下，所述预设子载波间隔对应的索引的取值满足如下任意一项：
与所述TDD-UL-DL-ConfigCommon中的referenceSubcarrierSpacing对应的索引的取值相同；
小于或等于TDD-UL-DL-ConfigCommon中的referenceSubcarrierSpacing对应的索引的取值；
小于或等于针对成员载波或服务小区配置的任一BWP对中上行或下行BWP对应的子载波间隔对应的索引的取值；
与所述终端的第二BWP的子载波间隔的索引的取值相同。
需要说明地，本申请实施例所提供的网络侧设备对上行子带的配置方法，其涉及的相关概念及具体流程可以参照上述终端侧实施例中的描述，例如网络侧设备可按照与终端相同的方式确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源，为避免重复，此处不再赘述。
本申请实施例中，网络侧设备能够基于不同的配置方式配置用于SBFD操作的上行子带，进而使得终端能够针对所述上行子带的配置，确定上行BWP和/或下行BWP在目标SBFD时域单元内可用于SBFD操作的频域资源，并基于所述频域资源，在所述目标SBFD时域单元内执行SBFD操作，从而以保证SBFD的性能，确保终端对于频域资源的灵活利用，提升资源利用效率，以动态地匹配业务需求。
本申请实施例提供的上行子带处理方法，执行主体可以为上行子带处理装置。本申请实施例中以上行子带处理装置执行上行子带处理方法为例，说明本申请实施例提供的上行子带处理装置。
请参照图4，图4是本申请实施例提供的一种上行子带处理装置的结构图，如图4所示，上行子带处理装置400包括：
确定模块401，用于基于网络侧设备配置的上行子带，确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；
其中，所述上行子带用于SBFD操作；所述第一BWP为目标BWP对对应的BWP中 的一个。
可选地，所述装置还包括：
执行模块，用于基于所述频域资源，在所述目标SBFD时域单元内执行SBFD操作。
可选地，在所述上行子带为针对目标服务小区配置的情况下，所述确定模块401还用于：
基于所述第一BWP与所述上行子带在频域的关系，确定所述第一BWP在所述目标SBFD时域单元内可用于SBFD操作的频域资源；
其中，所述目标BWP对与所述目标服务小区对应。
可选地，所述确定模块401还用于执行以下任一项：
当所述第一BWP为所述目标BWP对对应的上行BWP时，确定所述上行BWP在所述目标SBFD时域单元内可用于上行传输的频域资源；
当所述第一BWP为所述目标BWP对对应的下行BWP时，确定所述下行BWP在所述目标SBFD时域单元内预留可用于上行传输的频域资源。
可选地，所述确定模块401还用于执行如下任意一项：
在所述上行子带全部被包含在所述上行BWP内的情况下，确定在所述目标SBFD时域单元内，所述上行子带内的所有频域资源都可用于上行传输；
在所述上行子带部分被包含在所述上行BWP内的情况下，确定在所述目标SBFD时域单元内，被包含在所述上行BWP内的上行子带的频域资源可用于上行传输；
在所述上行子带全部未被包含在所述上行BWP内的情况下，确定在所述目标SBFD时域单元内，所述上行子带不存在可用于上行传输的频域资源。
可选地，所述执行模块还用于执行如下任意一项：
在所述上行子带部分被包含在所述上行BWP内，且被包含在所述上行BWP内的上行子带的频域资源的数目大于或等于预设第一门限的情况下，确定在目标SBFD时域单元内执行SBFD操作；
在所述上行子带部分被包含在所述上行BWP内，且所述上行子带被包含在所述上行BWP内的频域资源的数目与第一对象的频域资源的数目之间的比例大于或等于预设第一比例的情况下，确定在目标SBFD时域单元内执行SBFD操作；所述第一对象为上行BWP、所述上行子带、成员载波中的任意一项。
可选地，所述执行模块还用于：
在所述目标SBFD时域单元内配置或调度了目标上行传输的情况下，确定所述目标上行传输是否为有效传输；
其中，所述目标上行传输与所述目标BWP对对应。
可选地，所述执行模块还用于执行以下任意一项：
在所述目标上行传输占用的任一频域资源都为可用于上行传输的频域资源的情况下，确定所述目标上行传输为有效传输；
在所述目标上行传输占用的频域资源中至少一个频域资源不为可用于上行传输的频域资源的情况下，确定所述目标上行传输为无效传输；或者，在所述目标上行传输占用的频域资源中至少一个频域资源为可用于上行传输的频域资源的情况下，确定所述目标上行传输为有效传输。
可选地，在所述目标上行传输占用的频域资源中至少一个频域资源不为可用于上行传输的频域资源的情况下，所述执行模块还用于：
在所述目标SBFD时域单元为半静态灵活时域单元，且所述目标上行传输为调度的上行传输的情况下，判定所述目标SBFD时域单元被回退为非SBFD时域单元，并确定所述目标上行传输为有效传输；
其中，所述装置在所述非SBFD时域单元内不执行SBFD操作。
可选地，在所述目标上行传输占用的频域资源中至少一个频域资源为可用于上行传输的频域资源的情况下，所述执行模块还用于：
基于第一频域资源确定第一集合，并基于所述第一集合执行上行传输；或者，
将所述第一集合中不符合预定义规则的频域资源去除后得到第一目标子集，并基于所述第一目标子集执行上行传输；
其中，所述第一频域资源为所述目标上行传输占用的频域资源中可用于上行传输的任一频域资源。
可选地，在所述目标上行传输占用的频域资源中至少一个频域资源为可用于上行传输的频域资源的情况下，所述执行模块还用于执行如下任意一项：
在所述目标上行传输占用的频域资源中的至少一个频域资源为可用于上行传输的频域资源，且所述可用于上行传输的频域资源的数目大于或等于预设第二门限的情况下，确定所述目标上行传输为有效传输；
在所述目标上行传输占用的频域资源中的至少一个频域资源为可用于上行传输的频域资源，且所述可用于上行传输的频域资源的数目与所述目标上行传输占用的所有频域资源的数目之间的比例大于或等于预设第二比例的情况下，确定所述目标上行传输为有效传输；
在所述目标上行传输占用的频域资源中的至少一个频域资源为可用于上行传输的频域资源，且将所述可用于上行传输的频域资源中不符合预定义规则的频域资源去除后得到的频域资源的数目大于或等于预设第三门限的情况下，确定所述目标上行传输为有效传输；
在所述目标上行传输占用的频域资源中的至少一个频域资源为可用于上行传输的频域资源，且将所述可用于上行传输的频域资源中不符合预定义规则的频域资源去除后得到的频域资源的数目与所述目标上行传输占用的所有频域资源的数目之间的比例大于或等于预设第三比例的情况下，确定所述目标上行传输为有效传输。
可选地，所述确定模块401还用于执行如下任意一项：
在所述上行子带全部被包含在所述下行BWP内的情况下，确定在所述目标SBFD时 域单元内，所述上行子带内的所有频域资源都预留为可用于上行传输；
在所述上行子带部分被包含在所述下行BWP内的情况下，确定在所述目标SBFD时域单元内，被包含在所述下行BWP内的上行子带的频域资源预留为可用于上行传输；
在所述上行子带全部未被包含在所述下行BWP内的情况下，确定在所述目标SBFD时域单元内，在所述下行BWP内不存在预留为可用于上行传输的频域资源。
可选地，所述执行模块还用于：
在所述目标SBFD时域单元内配置或调度了目标下行传输的情况下，确定所述目标下行传输是否为有效传输；
其中，所述目标下行传输与所述目标BWP对对应。
可选地，所述执行模块还用于执行如下至少一项：
在所述目标下行传输占用的任一频域资源都未预留为可用于上行传输的频域资源的情况下，确定所述目标下行传输为有效传输；
在所述目标下行传输占用的频域资源中至少一个频域资源预留为可用于上行传输的频域资源的情况下，确定所述目标下行传输为无效传输；或者，在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源的情况下，确定所述目标下行传输为有效传输。
可选地，在所述目标下行传输占用的任一频域资源都未预留为可用于上行传输的频域资源的情况下，所述执行模块还用于：
针对所述目标BWP对在所述目标SBFD时域单元内配置或调度的目标下行传输，所述目标下行传输占用的所有频域资源都不预留为可用于上行传输。
可选地，在所述目标下行传输占用的频域资源中至少一个频域资源预留为可用于上行传输的频域资源的情况下，所述执行模块还用于：
在所述目标SBFD时域单元为半静态灵活时域单元，且所述目标下行传输为调度的下行传输的情况下，判定所述目标SBFD时域单元被回退为非SBFD时域单元，并确定所述目标下行传输为有效传输；
其中，所述装置在所述非SBFD时域单元内不执行SBFD操作。
可选地，在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源的情况下，所述执行模块还用于：
基于第二频域资源确定第二集合，并基于所述第二集合执行下行传输；或者，
将所述第二集合中不符合预定义规则的频域资源去除后得到第二目标子集，并基于所述第二目标子集执行下行传输；
其中，所述第二频域资源为所述下行传输占用的频域资源中未预留为可用于上行传输的任一频域资源。
可选地，在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源的情况下，所述执行模块还用于执行如下任意一项：
在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源，且所述未预留为可用于上行传输的频域资源的数目大于或等于预设第四门限的情况下，确定所述目标下行传输为有效传输；
在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源，且所述未预留为可用于上行传输的频域资源的数目与所述目标下行传输占用的所有频域资源的数目之间的比例大于或等于预设第三比例的情况下，确定所述目标下行传输为有效传输；
在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源，且将所述未预留为可用于上行传输的频域资源中不符合预定义规则的频域资源去除后得到的频域资源的数目大于或等于预设第四门限的情况下，确定所述目标下行传输为有效传输；
在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源，且将所述未预留为可用于上行传输的频域资源中不符合预定义规则的频域资源去除后得到的频域资源的数目与所述目标下行传输占用的所有频域资源的数目之间的比例大于或等于预设第四比例的情况下，确定所述目标下行传输为有效传输。
可选地，在所述上行子带为针对目标服务小区配置的情况下，确定模块401还用于：
在所述网络侧设备配置所述装置在所述目标BWP对内执行SBFD操作的情况下，基于所述第一BWP与所述上行子带在频域的关系，确定所述第一BWP在目标SBFD时域单元内可用于执行SBFD操作的频域资源。
可选地，在所述第一BWP为上行BWP的情况下，所述上行BWP与所述上行子带在频域的关系为如下任意一项：
所述上行子带全部被包含在所述上行BWP内；
所述上行子带部分被包含在所述上行BWP内。
可选地，在所述上行子带为针对所述目标BWP对配置的情况下，所述上行子带的配置满足以下任一项：
在所述目标BWP对对应的上行BWP内配置所述上行子带；
在所述目标BWP对对应的下行BWP内配置所述上行子带。
可选地，在所述上行子带为在所述目标BWP对对应的目标BWP内配置的情况下，所述上行子带的频域范围全部被包含在所述目标BWP对应的频域范围内，所述目标BWP为所述上行BWP或所述下行BWP。
可选地，所述上行子带被配置为一个物理资源块PRB范围，所述PRB范围对应的子载波间隔为所述目标BWP对应的子载波间隔。
可选地，所述PRB范围包括所述网络侧设备配置的起始PRB位置和包含的PRB数目。
可选地，在所述上行子带为在所述目标BWP对对应的上行BWP内配置的情况下，所述上行子带内的所有频域资源都可用于上行传输。
可选地，在所述上行子带为在所述目标BWP对对应的上行BWP内配置的情况下，若所述第一BWP为下行BWP，所述确定模块401还用于执行如下任意一项：
在所述上行子带全部被包含在所述下行BWP内的情况下，确定在所述目标SBFD时域单元内，所述上行子带内的所有频域资源都预留为可用于上行传输；
在所述上行子带部分被包含在所述下行BWP内的情况下，确定在所述目标SBFD时域单元内，被包含在所述下行BWP内的上行子带的频域资源预留为可用于上行传输；
在所述上行子带全部未被包含在所述下行BWP内的情况下，确定在所述目标SBFD时域单元内，在所述下行BWP内不存在预留为可用于上行传输的频域资源。
可选地，在所述上行子带为在所述目标BWP对对应的上行BWP内配置的情况下，所述装置期望所述上行子带全部被包含在下行BWP内。
可选地，在所述上行子带为在所述目标BWP对对应的下行BWP内配置的情况下，若所述第一BWP为上行BWP，所述确定模块401还用于执行如下任意一项：
在所述上行子带全部被包含在所述上行BWP内的情况下，确定在所述目标SBFD时域单元内，所述上行子带内的所有频域资源都可用于上行传输；
在所述上行子带部分被包含在所述上行BWP内的情况下，确定在所述目标SBFD时域单元内，被包含在所述上行BWP内的上行子带的频域资源可用于上行传输；
在所述上行子带全部未被包含在所述上行BWP内的情况下，确定在所述目标SBFD时域单元内，所述上行子带不存在可用于上行传输的频域资源。
可选地，在所述上行子带为在所述目标BWP对对应的下行BWP内配置的情况下，所述装置期望所述上行子带全部被包含在上行BWP内，或者，所述装置不期望所述上行子带全部未被包含在上行BWP内。
可选地，在所述上行子带为在所述目标BWP对对应的下行BWP内配置的情况下，若所述第一BWP为下行BWP，所述上行子带内的所有频域资源都预留为可用于上行传输。
可选地，在所述上行子带为针对目标服务小区配置的情况下，所述上行子带包括如下至少一项参数：
预设的子载波间隔；
所述上行子带的CRB位置；
所述上行子带包含的CRB数目。
可选地，所述预设的子载波间隔基于如下至少一项确定：
复用时分双工上行下行配置参数中的子载波间隔参数；
所述网络侧设备独立配置；
复用所述终端的第二BWP的子载波间隔参数。
本申请实施例中，所述装置在获取到网络侧设备配置的用于SBFD操作的上行子带后，能够确定上行BWP或下行BWP在目标SBFD时域单元内可用于实现SBFD操作的频域资源，进而使得所述装置能够在可用于实现SBFD操作的频域资源上执行SBFD操作，从 而以保证所述装置执行SBFD的性能，确保对于频谱资源的灵活利用，以提升资源利用效率。
本申请实施例中的上行子带处理装置400可以是电子设备，例如具有操作系统的电子设备，也可以是电子设备中的部件，例如集成电路或芯片。该电子设备可以是终端，也可以为除终端之外的其他设备。示例性的，终端可以包括但不限于上述所列举的终端11的类型，其他设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)等，本申请实施例不作具体限定。
本申请实施例提供的上行子带处理装置400能够实现图2方法实施例中终端实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例提供的上行子带配置方法，执行主体可以为上行子带配置装置。本申请实施例中以上行子带配置装置执行上述上行子带配置方法为例，说明本申请实施例提供的上行子带配置装置。
请参照图5，图5是本申请实施例提供的一种上行子带配置装置的结构图，如图5所示，上行子带配置装置500包括：
配置模块501，用于针对第一对象配置用于SBFD操作的上行子带，所述上行子带用于终端确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；
其中，所述第一对象为目标服务小区或目标BWP对，所述第一BWP为目标BWP对对应的BWP中的一个。
可选地，在所述目标BWP对为终端期望执行SBFD操作的BWP对的情况下，所述配置模块501还用于：
针对所述目标BWP对配置用于SBFD操作的上行子带。
可选地，所述配置模块501还用于执行如下任意一项：
在所述目标BWP对对应的上行BWP内配置用于SBFD操作的上行子带；
在所述目标BWP对对应的下行BWP内配置用于SBFD操作的上行子带。
可选地，在配置的所述上行子带的频域范围全部被包含在目标BWP对应的频域范围内的情况下，所述上行子带被配置为一个PRB范围，所述PRB范围对应的子载波间隔为所述目标BWP对应的子载波间隔；
其中，所述目标BWP为所述上行BWP或所述下行BWP。
可选地，所述配置模块501还用于：
配置所述PRB范围对应的起始PRB位置和包含的PRB数目。
可选地，在针对目标服务小区配置上行子带的情况下，所述配置模块501还用于：
针对所述上行子带配置如下至少一项：
预设的子载波间隔；
所述上行子带的CRB位置；
所述上行子带包含的CRB数目。
可选地，在所上行子带的配置包括所述预设的子载波间隔的情况下，所述配置模块501还用于：
基于如下至少一项确定所述预设的子载波间隔：
复用时分双工上行下行配置参数中的子载波间隔参数；
独立配置；
复用所述终端的第二BWP的子载波间隔参数。
本申请实施例中，所述装置能够基于不同的配置方式配置用于SBFD操作的上行子带，进而使得终端能够针对所述上行子带的配置，确定上行BWP和/或下行BWP在目标SBFD时域单元内可用于SBFD操作的频域资源，并基于所述频域资源，在所述目标SBFD时域单元内执行SBFD操作，从而以保证SBFD的性能，确保终端对于频域资源的灵活利用，提升资源利用效率，以动态地匹配业务需求。
本申请实施例提供的上行子带配置装置500能够实现图3方法实施例中网络侧设备实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
可选地，如图6所示，本申请实施例还提供一种通信设备600，包括处理器601和存储器602，存储器602上存储有可在所述处理器601上运行的程序或指令，例如，该通信设备600为终端时，该程序或指令被处理器601执行时实现上述上行子带处理方法实施例的各个步骤，且能达到相同的技术效果。该通信设备600为网络侧设备时，该程序或指令被处理器601执行时实现上述上行子带配置方法实施例的各个步骤，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供一种终端，包括处理器和通信接口，处理器用于基于网络侧设备配置的上行子带，确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；其中，所述上行子带用于SBFD操作；所述第一BWP为目标BWP对对应的BWP中的一个。该终端实施例与上述终端侧方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中，且能达到相同的技术效果。具体地，图7为实现本申请实施例的一种终端的硬件结构示意图。
该终端700包括但不限于：射频单元701、网络模块702、音频输出单元703、输入单元704、传感器705、显示单元706、用户输入单元707、接口单元708、存储器709以及处理器710等中的至少部分部件。
本领域技术人员可以理解，终端700还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器710逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图7中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元704可以包括图形处理单元(Graphics Processing Unit，GPU)7041和麦克风7042，图形处理器7041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显 示单元706可包括显示面板7061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板7061。用户输入单元707包括触控面板7071以及其他输入设备7072中的至少一种。触控面板7071，也称为触摸屏。触控面板7071可包括触摸检测装置和触摸控制器两个部分。其他输入设备7072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
本申请实施例中，射频单元701接收来自网络侧设备的下行数据后，可以传输给处理器710进行处理；另外，射频单元701可以向网络侧设备发送上行数据。通常，射频单元701包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器709可用于存储软件程序或指令以及各种数据。存储器709可主要包括存储程序或指令的第一存储区和存储数据的第二存储区，其中，第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器709可以包括易失性存储器或非易失性存储器，或者，存储器709可以包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DRRAM)。本申请实施例中的存储器709包括但不限于这些和任意其它适合类型的存储器。
处理器710可包括一个或多个处理单元；可选地，处理器710集成应用处理器和调制解调处理器，其中，应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作，调制解调处理器主要处理无线通信信号，如基带处理器。可以理解的是，上述调制解调处理器也可以不集成到处理器710中。
其中，处理器710用于：
基于网络侧设备配置的上行子带，确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；
其中，所述上行子带用于SBFD操作；所述第一BWP为目标BWP对对应的BWP中的一个。
本申请实施例中，终端700在获取到网络侧设备配置的用于SBFD操作的上行子带后，能够确定上行BWP或下行BWP在目标SBFD时域单元内可用于实现SBFD操作的频域资源，进而使得终端700能够在可用于实现SBFD操作的频域资源上执行SBFD操作，从而以保证终端700执行SBFD的性能，确保对于频谱资源的灵活利用，以提升资源利用效 率。
需要说明地，本申请实施例提供的终端700能够实现上述图2所述上行子带处理方法的全部过程，并能达到相同的技术效果，为避免重复，此处不再赘述。
本申请实施例还提供一种网络侧设备，所述网络侧设备为网络节点，包括处理器和通信接口，处理器用于用于针对第一对象配置用于SBFD操作的上行子带，所述上行子带用于终端确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；其中，所述第一对象为目标服务小区或目标BWP对，所述第一BWP为目标BWP对对应的BWP中的一个。该网络侧设备实施例与上述图3方法实施例对应，上述图3所述方法实施例的各个实施过程和实现方式均可适用于该网络侧设备实施例中，且能达到相同的技术效果。
具体地，本申请实施例还提供了一种网络侧设备。如图8所示，该网络侧设备800包括：天线81、射频装置82、基带装置83、处理器84和存储器85。天线81与射频装置82连接。在上行方向上，射频装置82通过天线81接收信息，将接收的信息发送给基带装置83进行处理。在下行方向上，基带装置83对要发送的信息进行处理，并发送给射频装置82，射频装置82对收到的信息进行处理后经过天线81发送出去。
以上实施例中网络侧设备执行的方法可以在基带装置83中实现，该基带装置83包括基带处理器。
基带装置83例如可以包括至少一个基带板，该基带板上设置有多个芯片，如图8所示，其中一个芯片例如为基带处理器，通过总线接口与存储器85连接，以调用存储器85中的程序，执行以上方法实施例中所示的网络设备操作。
该网络侧设备还可以包括网络接口86，该接口例如为通用公共无线接口(common public radio interface，CPRI)。
具体地，本申请实施例的网络侧设备800还包括：存储在存储器85上并可在处理器84上运行的指令或程序，处理器84调用存储器85中的指令或程序执行图5所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述图2或图3所述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质，可以是非易失性的，也可以是非瞬态的。可读存储介质，可以包括计算机可读存储介质，如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述图2或图3所述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现上述图2或图3所述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供了一种通信系统，包括：终端及网络侧设备，所述终端可用于执行图2所述方法实施例的步骤，所述网络侧设备可用于执行如上图3所述方法实施例的步骤。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对相关技术做出贡献的部分可以以计算机软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (44)

  1. 一种上行子带处理方法，包括：
    终端基于网络侧设备配置的上行子带，确定第一带宽部分BWP在目标子带全双工SBFD时域单元内可用于SBFD操作的频域资源；
    其中，所述上行子带用于SBFD操作；所述第一BWP为目标BWP对对应的BWP中的一个。
  2. 根据权利要求1所述的方法，其中，所述方法还包括：
    所述终端基于所述频域资源，在所述目标SBFD时域单元内执行SBFD操作。
  3. 根据权利要求2所述的方法，其中，在所述上行子带为针对目标服务小区配置的情况下，所述确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源，包括：
    所述终端基于所述第一BWP与所述上行子带在频域的关系，确定所述第一BWP在所述目标SBFD时域单元内可用于SBFD操作的频域资源；
    其中，所述目标BWP对与所述目标服务小区对应。
  4. 根据权利要求3所述的方法，其中，所述终端基于所述第一BWP与所述上行子带在频域的关系，确定所述第一BWP在所述目标SBFD时域单元内可用于SBFD操作的频域资源，包括以下任一项：
    当所述第一BWP为所述目标BWP对对应的上行BWP时，所述终端确定所述上行BWP在所述目标SBFD时域单元内可用于上行传输的频域资源；
    当所述第一BWP为所述目标BWP对对应的下行BWP时，所述终端确定所述下行BWP在所述目标SBFD时域单元内预留可用于上行传输的频域资源。
  5. 根据权利要求4所述的方法，其中，所述终端确定所述上行BWP在所述目标SBFD时域单元内可用于上行传输的频域资源，包括如下任意一项：
    在所述上行子带全部被包含在所述上行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，所述上行子带内的所有频域资源都可用于上行传输；
    在所述上行子带部分被包含在所述上行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，被包含在所述上行BWP内的上行子带的频域资源可用于上行传输；
    在所述上行子带全部未被包含在所述上行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，所述上行子带不存在可用于上行传输的频域资源。
  6. 根据权利要求5所述的方法，其中，所述终端基于所述频域资源，在所述目标SBFD时域单元内执行SBFD操作，包括如下任意一项：
    在所述上行子带部分被包含在所述上行BWP内，且被包含在所述上行BWP内的上行子带的频域资源的数目大于或等于预设第一门限的情况下，所述终端确定在目标SBFD 时域单元内执行SBFD操作；
    在所述上行子带部分被包含在所述上行BWP内，且所述上行子带被包含在所述上行BWP内的频域资源的数目与第一对象的频域资源的数目之间的比例大于或等于预设第一比例的情况下，所述终端确定在目标SBFD时域单元内执行SBFD操作；所述第一对象为上行BWP、所述上行子带、成员载波中的任意一项。
  7. 根据权利要求2所述的方法，其中，所述终端基于所述频域资源，在所述目标SBFD时域单元内执行SBFD操作，包括：
    所述终端在所述目标SBFD时域单元内配置或调度了目标上行传输的情况下，确定所述目标上行传输是否为有效传输；
    其中，所述目标上行传输与所述目标BWP对对应。
  8. 根据权利要求7所述的方法，其中，所述确定所述目标上行传输是否为有效传输，包括以下任意一项：
    在所述目标上行传输占用的任一频域资源都为可用于上行传输的频域资源的情况下，所述终端确定所述目标上行传输为有效传输；
    在所述目标上行传输占用的频域资源中至少一个频域资源不为可用于上行传输的频域资源的情况下，所述终端确定所述目标上行传输为无效传输；或者，在所述目标上行传输占用的频域资源中至少一个频域资源为可用于上行传输的频域资源的情况下，所述终端确定所述目标上行传输为有效传输。
  9. 根据权利要求8所述的方法，其中，在所述目标上行传输占用的频域资源中至少一个频域资源不为可用于上行传输的频域资源的情况下，所述方法还包括：
    在所述目标SBFD时域单元为半静态灵活时域单元，且所述目标上行传输为调度的上行传输的情况下，所述终端判定所述目标SBFD时域单元被回退为非SBFD时域单元，确定所述目标上行传输为有效传输；
    其中，所述终端在所述非SBFD时域单元内不执行SBFD操作。
  10. 根据权利要求8所述的方法，其中，在所述目标上行传输占用的频域资源中至少一个频域资源为可用于上行传输的频域资源的情况下，所述方法还包括：
    所述终端基于第一频域资源确定第一集合，并基于所述第一集合执行上行传输；或者，
    所述终端将所述第一集合中不符合预定义规则的频域资源去除后得到第一目标子集，并基于所述第一目标子集执行上行传输；
    其中，所述第一频域资源为所述目标上行传输占用的频域资源中可用于上行传输的任一频域资源。
  11. 根据权利要求8所述的方法，其中，在所述目标上行传输占用的频域资源中至少一个频域资源为可用于上行传输的频域资源的情况下，所述终端确定所述目标上行传输为有效传输，包括如下任意一项：
    在所述目标上行传输占用的频域资源中的至少一个频域资源为可用于上行传输的频 域资源，且所述可用于上行传输的频域资源的数目大于或等于预设第二门限的情况下，所述终端确定所述目标上行传输为有效传输；
    在所述目标上行传输占用的频域资源中的至少一个频域资源为可用于上行传输的频域资源，且所述可用于上行传输的频域资源的数目与所述目标上行传输占用的所有频域资源的数目之间的比例大于或等于预设第二比例的情况下，所述终端确定所述目标上行传输为有效传输；
    在所述目标上行传输占用的频域资源中的至少一个频域资源为可用于上行传输的频域资源，且所述终端将所述可用于上行传输的频域资源中不符合预定义规则的频域资源去除后得到的频域资源的数目大于或等于预设第三门限的情况下，所述终端确定所述目标上行传输为有效传输；
    在所述目标上行传输占用的频域资源中的至少一个频域资源为可用于上行传输的频域资源，且所述终端将所述可用于上行传输的频域资源中不符合预定义规则的频域资源去除后得到的频域资源的数目与所述目标上行传输占用的所有频域资源的数目之间的比例大于或等于预设第三比例的情况下，所述终端确定所述目标上行传输为有效传输。
  12. 根据权利要求4所述的方法，其中，所述终端确定所述下行BWP在所述目标SBFD时域单元内预留可用于上行传输的频域资源，包括如下任意一项：
    在所述上行子带全部被包含在所述下行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，所述上行子带内的所有频域资源都预留为可用于上行传输；
    在所述上行子带部分被包含在所述下行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，被包含在所述下行BWP内的上行子带的频域资源预留为可用于上行传输；
    在所述上行子带全部未被包含在所述下行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，在所述下行BWP内不存在预留为可用于上行传输的频域资源。
  13. 根据权利要求12所述的方法，其中，所述终端基于所述频域资源，在所述目标SBFD时域单元内执行SBFD操作，包括：
    所述终端在所述目标SBFD时域单元内配置或调度了目标下行传输的情况下，确定所述目标下行传输是否为有效传输；
    其中，所述目标下行传输与所述目标BWP对对应。
  14. 根据权利要求13所述的方法，其中，所述确定所述目标下行传输是否为有效传输，包括如下至少一项：
    在所述目标下行传输占用的任一频域资源都未预留为可用于上行传输的频域资源的情况下，所述终端确定所述目标下行传输为有效传输；
    在所述目标下行传输占用的频域资源中至少一个频域资源预留为可用于上行传输的频域资源的情况下，所述终端确定所述目标下行传输为无效传输；或者，在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源的情况下， 所述终端确定所述目标下行传输为有效传输。
  15. 根据权利要求14所述的方法，其中，在所述目标下行传输占用的任一频域资源都未预留为可用于上行传输的频域资源的情况下，所述方法还包括：
    针对所述目标BWP对在所述目标SBFD时域单元内配置或调度的目标下行传输，所述终端期望所述目标下行传输占用的所有频域资源都不预留为可用于上行传输。
  16. 根据权利要求14所述的方法，其中，在所述目标下行传输占用的频域资源中至少一个频域资源预留为可用于上行传输的频域资源的情况下，所述方法还包括：
    在所述目标SBFD时域单元为半静态灵活时域单元，且所述目标下行传输为调度的下行传输的情况下，所述终端判定所述目标SBFD时域单元被回退为非SBFD时域单元，并确定所述目标下行传输为有效传输；
    其中，所述终端在所述非SBFD时域单元内不执行SBFD操作。
  17. 根据权利要求14所述的方法，其中，在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源的情况下，所述方法还包括：
    所述终端基于第二频域资源确定第二集合，并基于所述第二集合执行下行传输；或者，
    所述终端将所述第二集合中不符合预定义规则的频域资源去除后得到第二目标子集，并基于所述第二目标子集执行下行传输；
    其中，所述第二频域资源为所述下行传输占用的频域资源中未预留为可用于上行传输的任一频域资源。
  18. 根据权利要求14所述的方法，其中，在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源的情况下，所述终端确定所述目标下行传输为有效传输，包括如下任意一项：
    在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源，且所述未预留为可用于上行传输的频域资源的数目大于或等于预设第四门限的情况下，所述终端确定所述目标下行传输为有效传输；
    在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源，且所述未预留为可用于上行传输的频域资源的数目与所述目标下行传输占用的所有频域资源的数目之间的比例大于或等于预设第三比例的情况下，所述终端确定所述目标下行传输为有效传输；
    在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源，且所述终端将所述未预留为可用于上行传输的频域资源中不符合预定义规则的频域资源去除后得到的频域资源的数目大于或等于预设第四门限的情况下，所述终端确定所述目标下行传输为有效传输；
    在所述目标下行传输占用的频域资源中至少一个频域资源未预留为可用于上行传输的频域资源，且所述终端将所述未预留为可用于上行传输的频域资源中不符合预定义规则的频域资源去除后得到的频域资源的数目与所述目标下行传输占用的所有频域资源的数 目之间的比例大于或等于预设第四比例的情况下，所述终端确定所述目标下行传输为有效传输。
  19. 根据权利要求1所述的方法，其中，在所述上行子带为针对目标服务小区配置的情况下，所述终端基于网络侧设备配置的上行子带，确定第一带宽部分BWP在目标SBFD时域单元内可用于SBFD操作的频域资源，包括：
    在所述网络侧设备配置所述终端在所述目标BWP对内执行SBFD操作的情况下，所述终端基于所述第一BWP与所述上行子带在频域的关系，确定所述第一BWP在目标SBFD时域单元内可用于执行SBFD操作的频域资源。
  20. 根据权利要求19所述的方法，其中，在所述第一BWP为上行BWP的情况下，所述上行BWP与所述上行子带在频域的关系为如下任意一项：
    所述上行子带全部被包含在所述上行BWP内；
    所述上行子带部分被包含在所述上行BWP内。
  21. 根据权利要求1所述的方法，其中，在所述上行子带为针对所述目标BWP对配置的情况下，所述上行子带的配置满足以下任一项：
    在所述目标BWP对对应的上行BWP内配置所述上行子带；
    在所述目标BWP对对应的下行BWP内配置所述上行子带。
  22. 根据权利要求21所述的方法，其中，在所述上行子带为在所述目标BWP对对应的目标BWP内配置的情况下，所述上行子带的频域范围全部被包含在所述目标BWP对应的频域范围内，所述目标BWP为所述上行BWP或所述下行BWP。
  23. 根据权利要求22所述的方法，其中，所述上行子带被配置为一个物理资源块PRB范围，所述PRB范围对应的子载波间隔为所述目标BWP对应的子载波间隔。
  24. 根据权利要求23所述的方法，其中，所述PRB范围包括所述网络侧设备配置的起始PRB位置和包含的PRB数目。
  25. 根据权利要求21所述的方法，其中，在所述上行子带为在所述目标BWP对对应的上行BWP内配置的情况下，所述上行子带内的所有频域资源都可用于上行传输。
  26. 根据权利要求21所述的方法，其中，在所述上行子带为在所述目标BWP对对应的上行BWP内配置的情况下，若所述第一BWP为下行BWP，所述终端基于第一BWP与所述上行子带在频域的关系，确定在目标SBFD时域单元内可用于执行SBFD操作的频域资源，包括如下任意一项：
    在所述上行子带全部被包含在所述下行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，所述上行子带内的所有频域资源都预留为可用于上行传输；
    在所述上行子带部分被包含在所述下行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，被包含在所述下行BWP内的上行子带的频域资源预留为可用于上行传输；
    在所述上行子带全部未被包含在所述下行BWP内的情况下，所述终端确定在所述目 标SBFD时域单元内，在所述下行BWP内不存在预留为可用于上行传输的频域资源。
  27. 根据权利要求21所述的方法，其中，在所述上行子带为在所述目标BWP对对应的上行BWP内配置的情况下，所述终端期望所述上行子带全部被包含在下行BWP内。
  28. 根据权利要求21所述的方法，其中，在所述上行子带为在所述目标BWP对对应的下行BWP内配置的情况下，若所述第一BWP为上行BWP，所述终端基于第一BWP与所述上行子带在频域的关系，确定在目标SBFD时域单元内可用于执行SBFD操作的频域资源，包括如下任意一项：
    在所述上行子带全部被包含在所述上行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，所述上行子带内的所有频域资源都可用于上行传输；
    在所述上行子带部分被包含在所述上行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，被包含在所述上行BWP内的上行子带的频域资源可用于上行传输；
    在所述上行子带全部未被包含在所述上行BWP内的情况下，所述终端确定在所述目标SBFD时域单元内，所述上行子带不存在可用于上行传输的频域资源。
  29. 根据权利要求21所述的方法，其中，在所述上行子带为在所述目标BWP对对应的下行BWP内配置的情况下，所述终端期望所述上行子带全部被包含在上行BWP内，或者，所述终端不期望所述上行子带全部未被包含在上行BWP内。
  30. 根据权利要求21所述的方法，其中，在所述上行子带为在所述目标BWP对对应的下行BWP内配置的情况下，若所述第一BWP为下行BWP，所述上行子带内的所有频域资源都预留为可用于上行传输。
  31. 根据权利要求1所述的方法，其中，在所述上行子带为针对目标服务小区配置的情况下，所述上行子带包括如下至少一项参数：
    预设的子载波间隔；
    所述上行子带的起始公共资源块CRB位置；
    所述上行子带包含的CRB数目。
  32. 根据权利要求31所述的方法，其中，所述预设的子载波间隔基于如下至少一项确定：
    复用时分双工上行下行配置参数中的子载波间隔参数；
    所述网络侧设备独立配置；
    复用所述终端的第二BWP的子载波间隔参数。
  33. 一种上行子带配置方法，包括：
    网络侧设备针对第一对象配置用于SBFD操作的上行子带，所述上行子带用于终端确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；
    其中，所述第一对象为目标服务小区或目标BWP对，所述第一BWP为目标BWP对对应的BWP中的一个。
  34. 根据权利要求33所述的方法，其中，在所述目标BWP对为终端期望执行SBFD 操作的BWP对的情况下，所述网络侧设备针对第一对象配置用于SBFD操作的上行子带，包括：
    所述网络侧设备针对所述目标BWP对配置用于SBFD操作的上行子带。
  35. 根据权利要求34所述的方法，其中，所述网络侧设备针对所述目标BWP对配置用于SBFD操作的上行子带，包括如下任意一项：
    所述网络侧设备在所述目标BWP对对应的上行BWP内配置用于SBFD操作的上行子带；
    所述网络侧设备在所述目标BWP对对应的下行BWP内配置用于SBFD操作的上行子带。
  36. 根据权利要求35所述的方法，其中，在配置的所述上行子带的频域范围全部被包含在目标BWP对应的频域范围内的情况下，所述上行子带被配置为一个PRB范围，所述PRB范围对应的子载波间隔为所述目标BWP对应的子载波间隔；
    其中，所述目标BWP为所述上行BWP或所述下行BWP。
  37. 根据权利要求36所述的方法，其中，所述方法还包括：
    所述网络侧设备配置所述PRB范围对应的起始PRB位置和包含的PRB数目。
  38. 根据权利要求33所述的方法，其中，在所述网络侧设备针对目标服务小区配置上行子带的情况下，所述方法还包括：
    所述网络侧设备针对所述上行子带配置如下至少一项：
    预设的子载波间隔；
    所述上行子带的CRB位置；
    所述上行子带包含的CRB数目。
  39. 根据权利要求38所述的方法，其中，在所上行子带的配置包括所述预设的子载波间隔的情况下，所述方法还包括：
    所述网络侧设备基于如下至少一项确定所述预设的子载波间隔：
    复用时分双工上行下行配置参数中的子载波间隔参数；
    独立配置；
    复用所述终端的第二BWP的子载波间隔参数。
  40. 一种上行子带处理装置，包括：
    确定模块，用于基于网络侧设备配置的上行子带，确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；
    其中，所述上行子带用于SBFD操作；所述第一BWP为目标BWP对对应的BWP中的一个。
  41. 一种上行子带配置装置，包括：
    配置模块，用于针对第一对象配置用于SBFD操作的上行子带，所述上行子带用于终端确定第一BWP在目标SBFD时域单元内可用于SBFD操作的频域资源；
    其中，所述第一对象为目标服务小区或目标BWP对，所述第一BWP为目标BWP对对应的BWP中的一个。
  42. 一种终端，包括处理器和存储器，其中，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1-32中任一项所述的上行子带处理方法的步骤。
  43. 一种网络侧设备，包括处理器和存储器，其中，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求33-39中任一项所述的上行子带配置方法的步骤。
  44. 一种可读存储介质，所述可读存储介质上存储程序或指令，其中，所述程序或指令被处理器执行时实现如权利要求1-32中任一项所述的上行子带处理方法的步骤，或者实现如权利要求33-39中任一项所述的上行子带配置方法的步骤。
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