WO2023201529A1 - 资源配置方法及装置 - Google Patents

资源配置方法及装置 Download PDF

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Publication number
WO2023201529A1
WO2023201529A1 PCT/CN2022/087728 CN2022087728W WO2023201529A1 WO 2023201529 A1 WO2023201529 A1 WO 2023201529A1 CN 2022087728 W CN2022087728 W CN 2022087728W WO 2023201529 A1 WO2023201529 A1 WO 2023201529A1
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Prior art keywords
semi
persistent resource
persistent
configuration information
resource configuration
Prior art date
Application number
PCT/CN2022/087728
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English (en)
French (fr)
Inventor
吴昱民
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2022/087728 priority Critical patent/WO2023201529A1/zh
Priority to CN202280001257.1A priority patent/CN117256193A/zh
Publication of WO2023201529A1 publication Critical patent/WO2023201529A1/zh

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

Definitions

  • the present application relates to the field of communication technology, and in particular, to a resource allocation method and device.
  • 5G NR New Radio, New Radio
  • SDT Small Data Transmission
  • IDLE idle state
  • INACTIVE inactive state
  • CONNECTED without entering the connected state
  • a terminal device in an idle state or an inactive state uses resources dynamically scheduled by a network device to receive downlink data sent by the network, which requires a large signaling overhead.
  • the first embodiment of the present application provides a resource configuration method, which is executed by a terminal device.
  • the method includes:
  • Semi-persistent resources for data channel transmission of the terminal device are determined according to the semi-persistent resource configuration information.
  • the semi-persistent resource configuration information includes at least one of the following:
  • control information is used to indicate at least one of the following:
  • the method also includes:
  • the transmission resource configuration is used to determine the transmission resource where the control information is located;
  • the method further includes: obtaining the terminal device connection status to which the semi-persistent resource configuration information is applicable.
  • the method further includes: determining a frequency domain resource area to which the semi-persistent resources are applicable based on instructions from the network device.
  • the method further includes: determining a small data transmission SDT process type applicable to the semi-persistent resource according to protocol regulations or instructions from the network device.
  • the method further includes: determining the stage of the small data transmission SDT process applicable to the semi-persistent resource according to protocol provisions or instructions from the network device.
  • the method further includes: determining an effective time of the semi-persistent resource configuration information according to instructions from the network device.
  • the method further includes: determining a data type carried on the semi-persistent resource according to instructions from the network device.
  • the method further includes:
  • the method further includes:
  • the method also includes:
  • the control information is monitored.
  • the method further includes:
  • the method further includes: in response to suspending or deleting the semi-persistent resource configuration information, the terminal device stops monitoring the control information.
  • the second embodiment of the present application proposes a resource configuration method, which is executed by a network device.
  • the method includes:
  • the semi-persistent resource configuration information is carried in a radio resource control RRC release message, and the semi-persistent resource configuration information is used to determine semi-persistent resources for data channel transmission of the terminal device.
  • the semi-persistent resource configuration information includes at least one of the following:
  • control information is used to indicate at least one of the following:
  • the method also includes:
  • the transmission resource configuration is used to determine the transmission resource where the control information is located.
  • the method further includes: indicating to the terminal device a terminal device connection state to which the semi-persistent resource configuration information is applicable.
  • the method further includes: indicating to the terminal device a frequency domain resource area to which the semi-persistent resource is applicable.
  • the method further includes: indicating to the terminal device a small data transmission SDT process type applicable to the semi-persistent resource.
  • the method further includes: indicating to the terminal device a stage of the small data transmission SDT process to which the semi-persistent resource is applicable.
  • the method further includes: indicating to the terminal device the effective time of the semi-persistent resource configuration information.
  • the method further includes: determining a data type carried on the semi-persistent resource according to instructions from the network device.
  • the third embodiment of the present application provides a resource allocation device, which is applied to terminal equipment.
  • the device includes:
  • a transceiver unit configured to receive semi-persistent resource configuration information sent by the network device; wherein the semi-persistent resource configuration information is carried in a radio resource control RRC release message;
  • a processing unit configured to determine semi-persistent resources for data channel transmission of the terminal device according to the semi-persistent resource configuration information.
  • the semi-persistent resource configuration information includes at least one of the following:
  • control information is used to indicate at least one of the following:
  • the transceiver unit is also used to:
  • the transmission resource configuration is used to determine the transmission resource where the control information is located;
  • the processing unit is further configured to: obtain the terminal device connection status to which the semi-persistent resource configuration information is applicable.
  • the processing unit is further configured to determine a frequency domain resource area to which the semi-persistent resources are applicable according to instructions from the network device.
  • the processing unit is further configured to determine a small data transmission SDT process type applicable to the semi-persistent resource according to protocol regulations or instructions from the network device.
  • the processing unit is further configured to: determine the stage of the small data transmission SDT process applicable to the semi-persistent resource according to protocol regulations or instructions from the network device.
  • the processing unit is further configured to determine the validity time of the semi-persistent resource configuration information according to instructions from the network device.
  • the processing unit is further configured to determine the type of data carried on the semi-persistent resource according to instructions from the network device.
  • the processing unit in response to a change in the connection status of the terminal device, and the changed connection status is not applicable to the semi-persistent resource, the processing unit is also configured to:
  • the processing unit in response to a change in the frequency domain resource area of the terminal device, and the changed frequency domain resource area is not applicable to the semi-persistent resource, the processing unit is further configured to:
  • processing unit is also used to:
  • the control information is monitored.
  • the processing unit in response to exceeding the effective time, is also configured to:
  • the processing unit is further configured to: in response to suspending or deleting the semi-persistent resource configuration information, the terminal device stops monitoring the control information.
  • the fourth embodiment of the present application provides a resource allocation device, which is applied to network equipment.
  • the device includes:
  • a transceiver unit used to send semi-persistent resource configuration information to the terminal device
  • the semi-persistent resource configuration information is carried in a radio resource control RRC release message, and the semi-persistent resource configuration information is used to determine semi-persistent resources for data channel transmission of the terminal device.
  • the semi-persistent resource configuration information includes at least one of the following:
  • control information is used to indicate at least one of the following:
  • the transceiver unit is also used to:
  • the transmission resource configuration is used to determine the transmission resource where the control information is located.
  • the transceiver unit is further configured to indicate to the terminal device the terminal device connection status to which the semi-persistent resource configuration information is applicable.
  • the transceiver unit is further configured to indicate to the terminal device the frequency domain resource area to which the semi-persistent resource is applicable.
  • the transceiver unit is further configured to indicate to the terminal device the small data transmission SDT process type applicable to the semi-persistent resource.
  • the transceiver unit is further configured to indicate to the terminal device the stage of the small data transmission SDT process to which the semi-persistent resource is applicable.
  • the transceiver unit is further configured to indicate the validity time of the semi-persistent resource configuration information to the terminal device.
  • the transceiver unit is further configured to determine the type of data carried on the semi-persistent resource according to instructions from the network device.
  • the fifth embodiment of the present application provides a communication device.
  • the device includes a processor and a memory.
  • a computer program is stored in the memory.
  • the processor executes the computer program stored in the memory so that the The device executes the resource configuration method described in the above embodiment of the first aspect.
  • the sixth embodiment of the present application provides a communication device.
  • the device includes a processor and a memory.
  • a computer program is stored in the memory.
  • the processor executes the computer program stored in the memory so that the The device executes the resource configuration method described in the above embodiment of the second aspect.
  • the seventh embodiment of the present application provides a communication device.
  • the device includes a processor and an interface circuit.
  • the interface circuit is used to receive code instructions and transmit them to the processor.
  • the processor is used to run the code instructions to enable the The device executes the resource configuration method described in the above embodiment of the first aspect.
  • the eighth embodiment of the present application provides a communication device.
  • the device includes a processor and an interface circuit.
  • the interface circuit is used to receive code instructions and transmit them to the processor.
  • the processor is used to run the code instructions to enable the The device executes the resource configuration method described in the above embodiment of the second aspect.
  • the ninth embodiment of the present application provides a computer-readable storage medium for storing instructions. When the instructions are executed, the resource configuration method described in the first embodiment is implemented.
  • the tenth embodiment of the present application provides a computer-readable storage medium for storing instructions. When the instructions are executed, the resource configuration method described in the second embodiment is implemented.
  • the eleventh embodiment of the present application provides a computer program that, when run on a computer, causes the computer to execute the resource configuration and allocation method described in the embodiment of the first aspect.
  • the twelfth aspect embodiment of the present application provides a computer program that, when run on a computer, causes the computer to execute the resource configuration method described in the second aspect embodiment.
  • the resource configuration method and device provided by the embodiments of the present application receive semi-persistent resource configuration information sent by a network device.
  • the semi-persistent resource configuration information is carried in the Radio Resource Control RRC release message.
  • RRC release message the Radio Resource Control RRC release message.
  • Determining the semi-persistent resources for data channel transmission of the terminal device enables the network device to transmit data to the non-connected terminal device by allocating periodic resources, thereby improving the efficiency of data transmission and shortening the data transmission delay. Effectively reduce signaling overhead, save resources, and reduce energy consumption of terminal equipment.
  • Figure 1 is a schematic architectural diagram of a communication system provided by an embodiment of the present application.
  • Figure 2 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application.
  • Figure 3 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application.
  • Figure 4 is a schematic flow chart of a resource configuration method provided by an embodiment of the present application.
  • Figure 5 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application.
  • Figure 6 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application.
  • Figure 7 is a schematic flow chart of a resource configuration method provided by an embodiment of the present application.
  • Figure 8 is a schematic flow chart of a resource configuration method provided by an embodiment of the present application.
  • Figure 9 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application.
  • Figure 10 is a schematic structural diagram of a resource allocation device provided by an embodiment of the present application.
  • Figure 11 is a schematic structural diagram of a resource allocation device provided by an embodiment of the present application.
  • Figure 12 is a schematic structural diagram of another resource configuration device provided by an embodiment of the present application.
  • Figure 13 is a schematic structural diagram of a chip provided by an embodiment of the present application.
  • first, second, third, etc. may be used to describe various information in the embodiments of this application, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • the words "if” and “if” as used herein may be interpreted as "when” or "when” or “in response to determining.”
  • Figure 1 is a schematic architectural diagram of a communication system provided by an embodiment of the present application.
  • the communication system may include but is not limited to a first network device, a second network device and a terminal device.
  • the number and form of devices shown in Figure 1 are only for examples and do not constitute a limitation on the embodiments of the present application. In actual applications, It may include two or more network devices and two or more terminal devices.
  • the communication system shown in Figure 1 includes a network device 101 and a terminal device 102 as an example.
  • LTE Long Term Evolution
  • 5G new air interface system 5G new air interface system
  • other future new mobile communication systems 5G new air interface system
  • the network device 101 in the embodiment of this application is an entity on the network side that is used to transmit or receive signals.
  • the network device 101 may be an evolved base station (Evolved NodeB, eNB), a transmission point (Transmission Reception Point, TRP), a next generation base station (Next Generation NodeB, gNB) in an NR system, or other base stations in future mobile communication systems.
  • the embodiments of this application do not limit the specific technology and specific equipment form used by the network equipment.
  • the network equipment provided by the embodiments of this application may be composed of a centralized unit (Central Unit, CU) and a distributed unit (Distributed Unit, DU).
  • the CU may also be called a control unit (Control Unit), using CU-DU.
  • Control Unit Control Unit
  • the structure can separate the protocol layers of network equipment, such as base stations, and place some protocol layer functions under centralized control on the CU. The remaining part or all protocol layer functions are distributed in the DU, and the CU centrally controls the DU.
  • the terminal device 102 in the embodiment of this application is an entity on the user side that is used to receive or transmit signals, such as a mobile phone.
  • Terminal equipment can also be called terminal equipment (terminal), user equipment (user equipment, UE), mobile station (Mobile Station, MS), mobile terminal equipment (Mobile Terminal, MT), etc.
  • Terminal devices can be cars with communication functions, smart cars, mobile phones, wearable devices, tablets (Pad), computers with wireless transceiver functions, virtual reality (Virtual Reality, VR) terminal devices, augmented reality ( Augmented Reality (AR) terminal equipment, wireless terminal equipment in industrial control (Industrial Control), wireless terminal equipment in self-driving (Self-Driving), wireless terminal equipment in remote surgery (Remote Medical Surgery), smart grid ( Wireless terminal equipment in Smart Grid, wireless terminal equipment in Transportation Safety, wireless terminal equipment in Smart City, wireless terminal equipment in Smart Home, etc.
  • the embodiments of this application do not limit the specific technology and specific equipment form used by the terminal equipment.
  • 5G NR New Radio, New Radio
  • SDT Small Data Transmission
  • IDLE idle state
  • INACTIVE inactive state
  • CONNECTED without entering the connected state
  • the data can be sent directly to the network device through the following methods:
  • Msg3 of the 4-step random access process of initial access (4-step Random Access Channel, 4-step RACH);
  • MsgA of the 2-step random access process for initial access (2-step Random Access Channel, 2-step RACH);
  • Dedicated uplink PUSCH Physical Uplink Shared Channel
  • CG Configure Grant
  • PUR Preallocated Uplink Resource
  • the small data transmission of data sent through Msg3 of the 4-step random access process of the initial access can also be called 4-step RACH SDT
  • the small data transmission of data sent by MsgA of the 2-step random access process of the initial access It can also be called 2-step RACH SDT.
  • Small data transmission that sends data through the exclusive uplink PUSCH resource configured by the network device can also be called CG SDT.
  • the network device For downlink data transmission, the network device sends a downlink paging message to allow the terminal device to initiate a connection recovery (or establishment) process in the idle state or inactive state. This allows the terminal device to remain in the idle state or inactive state and receive downlink data sent by the network device.
  • the above-mentioned downlink data transmission process can also be called MT (Mobile Terminated, mobile called) SDT.
  • a terminal device in an idle state or an inactive state uses resources dynamically scheduled by a network device to receive downlink data sent by the network, which requires a large signaling overhead.
  • Figure 2 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application. It should be noted that the resource configuration method in the embodiment of the present application is executed by the terminal device. This method can be executed independently or in conjunction with any other embodiment of the present application. As shown in Figure 2, the method may include the following steps:
  • Step 201 Receive semi-persistent resource configuration information sent by the network device.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message.
  • the terminal device can receive Semi-Persistent Scheduling (SPS, Semi-Persistent Scheduling) resource configuration information sent by the network device.
  • SPS Semi-Persistent Scheduling
  • the Semi-Persistent Resource Configuration information is carried in the Radio Resource Control (RRC) In the release message.
  • RRC Radio Resource Control
  • the terminal device can determine its corresponding semi-persistent resource based on the semi-persistent resource configuration information.
  • the semi-persistent resource is a resource that is allocated periodically.
  • the resource scheduling method of semi-persistent scheduling can be called "allocate once, use multiple times". Every cycle, the terminal device can use the resource for data transmission.
  • the semi-persistent resource configuration information is carried in the RRC release message. After receiving the RRC release message, the terminal device will enter the idle state or the inactive state.
  • the semi-persistent resource configuration information may be indicated explicitly or implicitly.
  • the network device can no longer provide the semi-persistent resource configuration information explicitly in the RRC release message, but can implicitly provide the semi-persistent resource configuration information.
  • the method indicates that the semi-persistent resource configuration information of the connection state is also used in the idle state or inactive state of the terminal device.
  • the semi-persistent resource configuration information may include at least one of the following:
  • Hybrid Automatic Repeat Request HARQ HybridAutomaticRepeatRequest
  • control information of the semi-persistent resource is used to indicate at least one of the following:
  • the data retransmission indication corresponding to the semi-persistent resource is the data retransmission indication corresponding to the semi-persistent resource.
  • the terminal device can determine the semi-persistent resource corresponding to the configuration information based on the semi-persistent resource configuration information, and use the semi-persistent resource to transmit the data channel.
  • Step 202 Determine the semi-persistent resources for data channel transmission of the terminal device according to the semi-persistent resource configuration information.
  • the terminal device can determine the semi-persistent resources used for data channel transmission of the terminal device based on the received semi-persistent resource configuration information.
  • the terminal device can retain the semi-persistent resource configuration information when entering the idle state or the inactive state.
  • the RRC layer of the terminal device saves the semi-persistent resource configuration information.
  • the RRC layer can restore the semi-persistent resource configuration information, that is, the RRC layer configures the MAC (Medium Access Control) layer, so that the MAC layer can use the semi-persistent resource configuration information.
  • Resource configuration information that is, the RRC layer configures the MAC (Medium Access Control) layer.
  • the data channel may be a PDSCH (Physical Downlink Shared Channel) data channel.
  • PDSCH Physical Downlink Shared Channel
  • the terminal device can also obtain the terminal device connection status applicable to the semi-persistent resource.
  • the terminal device can determine the connection status of the terminal device to which the semi-persistent resource is applicable according to the provisions of the protocol or the instructions of the network device.
  • the terminal device can suspend or delete the semi-persistent resource configuration information, and/or clear the semi-persistent resource. .
  • the terminal device in response to the connection status change of the terminal device, and the changed connection status is not applicable to the semi-persistent resource, the terminal device can suspend or delete the semi-persistent resource configuration information.
  • the terminal device in response to a change in the connection status of the terminal device, and the changed connection status is not applicable to the semi-persistent resource, the terminal device can clear the semi-persistent resource.
  • the terminal device in response to a change in the connection status of the terminal device, and the changed connection status is not applicable to the semi-persistent resource, the terminal device can suspend or delete the semi-persistent resource configuration information, clear the semi-persistent resource Ongoing resources.
  • the terminal device can also determine the frequency domain resource area to which the semi-persistent resource is applicable based on instructions from the network device, such as cells, cell groups, bandwidth, frequency point information, etc. to which the semi-persistent resource is applicable.
  • the terminal device can suspend or delete the semi-persistent resource configuration information, and/or clear it. This semi-continuous resource.
  • the terminal device in response to a change in the frequency domain resource area of the terminal device, and the changed frequency domain resource area is not applicable to the semi-persistent resource, the terminal device can suspend or delete the semi-persistent resource. Configuration information.
  • the terminal device in response to a change in the frequency domain resource area of the terminal device, and the changed frequency domain resource area is not suitable for the semi-persistent resource, the terminal device can clear the semi-persistent resource.
  • the terminal device in response to a change in the frequency domain resource area of the terminal device, and the changed frequency domain resource area is not applicable to the semi-persistent resource, the terminal device can suspend or delete the semi-persistent resource configuration information , clear the semi-persistent resource.
  • the terminal device can also determine the small data transmission SDT process type applicable to the semi-persistent resource, such as MTSDT or MOSDT, according to the protocol provisions or according to the instructions of the network device, or it can also indicate that the semi-persistent resource is not applicable. Suitable for SDT process.
  • control information is monitored.
  • the terminal device can also determine the stage of the small data transmission SDT process to which the semi-persistent resource is applicable according to protocol provisions or according to instructions from the network device.
  • control information is monitored.
  • the terminal device can also determine the effective time of the semi-persistent resource configuration information according to instructions from the network device. Within the effective time, the semi-persistent resource configuration information is available.
  • the terminal device can suspend or delete the semi-persistent resource configuration information, and/or clear the semi-persistent resources.
  • the terminal device in response to the expiration of the validity time of the semi-persistent resource configuration information, can suspend or delete the semi-persistent resource configuration information.
  • the terminal device in response to the expiration of the validity time of the semi-persistent resource configuration information, can clear the semi-persistent resource.
  • the terminal device in response to the expiration of the validity time of the semi-persistent resource configuration information, can suspend or delete the semi-persistent resource configuration information and clear the semi-persistent resources.
  • the terminal device can also determine the data type carried on the semi-persistent resource according to instructions from the network device.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message, and based on the semi-persistent resource configuration information, the semi-persistent resource for data channel transmission of the terminal device is determined , enabling network equipment to transmit data to non-connected terminal devices by allocating periodic resources, thereby improving the efficiency of data transmission, shortening the delay of data transmission, effectively reducing signaling overhead, saving resources, and reducing the number of terminals. Equipment energy consumption.
  • Figure 3 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application. It should be noted that the resource configuration method in the embodiment of the present application is executed by the terminal device. This method can be executed independently or in conjunction with any other embodiment of the present application. As shown in Figure 3, the method may include the following steps:
  • Step 301 Receive semi-persistent resource configuration information sent by the network device.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message.
  • the terminal device can receive the semi-persistent resource configuration information sent by the network device, and the semi-persistent resource configuration information is carried in the radio resource control RRC release message.
  • the terminal device can determine its corresponding semi-persistent resource based on the semi-persistent resource configuration information.
  • the semi-persistent resource is a resource that is allocated periodically.
  • the resource scheduling method of semi-persistent scheduling can be called "allocate once, use multiple times". Every cycle, the terminal device can use the resource for data transmission.
  • the semi-persistent resource configuration information is carried in the RRC release message. After receiving the RRC release message, the terminal device will enter the idle state or inactive state.
  • the semi-persistent resource configuration information may be indicated explicitly or implicitly.
  • the network device can no longer provide the semi-persistent resource configuration information explicitly in the RRC release message, but can implicitly provide the semi-persistent resource configuration information.
  • a 1-bit indication is used, with a value of 1
  • the semi-persistent resource configuration information indicating the connection state is also used for the idle state or inactive state of the terminal device.
  • the semi-persistent resource configuration information may include at least one of the following:
  • the HARQ process management configuration information can be used to determine the HARQ process corresponding to the semi-persistent resource.
  • the HARQ process management configuration information may include the number of HARQ processes allocated to the semi-persistent resource, or a starting HARQ number.
  • the resource configuration information of the uplink feedback information can be used to determine the resources configured for uplink feedback corresponding to the semi-persistent resource.
  • the resource configuration information of the uplink feedback information can include the uplink HARQ ACK (acknowledgement) feedback for the downlink HARQ process.
  • PUCCH PhysicalUplinkControlChannel, physical uplink control channel
  • the aggregation level of the downlink data channel may be, for example, the number of repeated transmissions of data in the PDSCH.
  • the control information of the semi-persistent resource can be used to control the semi-persistent resource.
  • the control information can be CS-RNTI (Configured Scheduling Radio Network Temporary Identity, a wireless network temporary identifier that configures the scheduling method).
  • control information may be DCI in CS-RNTI PDCCH.
  • control information of the semi-persistent resource is used to indicate at least one of the following:
  • the data retransmission indication corresponding to the semi-persistent resource is the data retransmission indication corresponding to the semi-persistent resource.
  • the available resource allocation information of the semi-persistent resource can indicate the available resources of the data channel that uses the semi-persistent resource for transmission.
  • the control information may be the DCI in the CS-RNTI PDCCH, which can indicate the available PRB (Physical Resource Block, physical resource block) of the PDSCH and other information.
  • the data retransmission indication corresponding to the semi-persistent resource is used to indicate the data retransmission corresponding to the semi-persistent resource.
  • the control information may be the DCI in the CS-RNTI PDCCH, which can instruct HARQ process 1 to perform dynamically scheduled retransmissions, where HARQ process 1 is the HARQ process allocated to use the semi-persistent resource.
  • the network device can activate and deactivate the semi-persistent resource through CS-RNTI PDCCH.
  • the terminal device can also receive a transmission resource configuration sent by the network device, where the transmission resource configuration is used to determine the transmission resource where the control information is located.
  • the terminal device can monitor the control information on the sending resource.
  • the network device indicates to the terminal device the terminal device's exclusive resource configuration corresponding to the control information CS-RNTI PDCCH.
  • the exclusive resource configuration can determine that the transmission resource is a dedicated search space (Search Space). SS) and/or a dedicated control resource set (Control Resource Set, CORESET), or a UE-specific search space and/or a UE-specific control resource set.
  • the terminal equipment can monitor CS-RNTI PDCCH on the designated transmission resource.
  • Step 302 Determine the semi-persistent resources for data channel transmission of the terminal device according to the semi-persistent resource configuration information.
  • the terminal device can determine the semi-persistent resources used for data channel transmission of the terminal device based on the received semi-persistent resource configuration information.
  • the data channel may be a PDSCH data channel.
  • the terminal device can retain the semi-persistent resource configuration information when entering the idle state or the inactive state.
  • the RRC layer of the terminal device saves the semi-persistent resource configuration information.
  • the terminal device can also determine the frequency domain resource area to which the semi-persistent resource is applicable based on instructions from the network device, such as cells, cell groups, bandwidth, frequency point information, etc. to which the semi-persistent resource is applicable.
  • the terminal device can also determine the small data transmission SDT process type applicable to the semi-persistent resource according to the protocol provisions or according to the instructions of the network device, such as MTSDT or MOSDT, or the semi-persistent resource may not be applicable. in the SDT process.
  • the terminal device can also determine the stage of the small data transmission SDT process to which the semi-persistent resource is applicable according to protocol provisions or according to instructions from the network device.
  • the terminal device can also determine the effective time of the semi-persistent resource configuration information according to instructions from the network device. Within the effective time, the semi-persistent resource configuration information is available.
  • the terminal device can also determine the data type carried on the semi-persistent resource according to instructions from the network device.
  • Step 303 Determine the terminal device connection status applicable to the semi-persistent resource according to protocol regulations or instructions from the network device.
  • the terminal device can determine the connection status of the terminal device to which the semi-persistent resource is applicable according to protocol regulations or instructions from the network device.
  • connection state of the terminal device to which the semi-persistent resource is applicable may include at least one of the following: idle state, inactive state, and connected state.
  • Step 304 In response to the connection status change of the terminal device, and the changed connection status is not applicable to the semi-persistent resource, suspend or delete the semi-persistent resource configuration information, and/or clear the semi-persistent resource.
  • Suspending or deleting the semi-persistent resource configuration information includes stopping the terminal device from monitoring the control information.
  • the terminal device suspends or deletes the semi-persistent resource configuration information and stops monitoring the CS-RNTI PDCCH.
  • the terminal device in response to a change in the connection status of the terminal device, and the changed connection status is not applicable to the semi-persistent resource, the terminal device can suspend or delete the semi-persistent resource configuration information.
  • the terminal device in response to a change in the connection status of the terminal device, and the changed connection status is not applicable to the semi-persistent resource, the terminal device can clear the semi-persistent resource.
  • the terminal device in response to a change in the connection status of the terminal device, and the changed connection status is not applicable to the semi-persistent resource, the terminal device can suspend or delete the semi-persistent resource configuration information, clear the semi-persistent resource Ongoing resources.
  • the terminal device in response to the connection status change of the terminal device, and the connection status before the change is not applicable to the semi-persistent resource, the connection status after the change is applicable to the semi-persistent resource, the terminal device can restore the semi-persistent resource configuration information.
  • restoring the semi-persistent resource configuration information includes that the terminal device continues to monitor the control information.
  • the terminal device restores the semi-persistent resource configuration information and continues to monitor the CS-RNTI PDCCH.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message, and based on the semi-persistent resource configuration information, the semi-persistent resource for data channel transmission of the terminal device is determined , according to the protocol provisions or the instructions of the network device, determine the connection status of the terminal device to which the semi-persistent resource is applicable, and in response to the change of the connection status of the terminal device, and the changed connection status is not applicable to the semi-persistent resource, suspend or delete
  • the semi-persistent resource configuration information and/or clearing the semi-persistent resources enables the network device to transmit data to non-connected terminal devices by allocating periodic resources, thereby improving the efficiency of data transmission and shortening the data transmission time. The delay can effectively reduce signaling overhead, save resources, and reduce energy consumption of terminal equipment.
  • Figure 4 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application. It should be noted that the resource configuration method in the embodiment of the present application is executed by the terminal device. This method can be executed independently or in conjunction with any other embodiment of the present application. As shown in Figure 4, the method may include the following steps:
  • Step 401 Receive semi-persistent resource configuration information sent by the network device.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message.
  • Step 402 Determine the semi-persistent resources for data channel transmission of the terminal device according to the semi-persistent resource configuration information.
  • step 401 and step 402 can be implemented in any manner in the embodiments of the present application.
  • the embodiment of the present application does not limit this and will not be described again.
  • Step 403 Determine the frequency domain resource area to which the semi-persistent resource is applicable according to protocol provisions or instructions from the network device.
  • the terminal device can determine the final frequency domain resource area to which the semi-persistent resource is applicable based on instructions from the network device.
  • the frequency domain resource area may include at least one of the following: a cell, a cell group, a bandwidth part (Bandwidth Part, BWP), frequency point information, bandwidth, a physical resource block (Physical Resource Block, PRB) area, etc.
  • What the network device indicates may include at least one of the following: cell identity, cell group identity, BWP identity, frequency point information, bandwidth information, PRB identity, and PRB range.
  • the cell group identifier may be MCG (Master Cell Group) or SCG (Secondary Cell Group).
  • the frequency information can be ARFCN-1 (Absolute Radio Frequency Channel Number, absolute radio frequency channel number).
  • the bandwidth information directly indicates the bandwidth applicable to the semi-persistent resource, such as 20MHz.
  • the PRB identifier indicates the number of the PRB to which the semi-persistent resource is applicable, such as PRB-1.
  • the network device may indicate the number of at least one PRB to which the semi-persistent resource is applicable.
  • the PRB range indicates the PRBs within a region to which the semi-persistent resource is applicable, such as from PRB-0 to PRB-10.
  • the final frequency domain resource area to which the semi-persistent resource is applicable may be indicated in an explicit manner or may be indicated in an implicit manner.
  • the indication in an implicit manner may be that the terminal device may use the frequency domain resource area to which the received semi-persistent resource configuration information belongs as the final frequency domain resource area to which the semi-persistent resource is applicable.
  • the terminal device may use the cell, BWP, or cell group to which the persistent resource configuration information belongs, as the final frequency domain resource area to which the semi-persistent resource is applicable.
  • the indication in an implicit manner can also be that the semi-persistent resource configuration information is configured to the terminal device when the terminal device is in the connected state, and the semi-persistent resource configuration information of the connected state is indicated. is also used in the idle state or inactive state, then the semi-persistent resource configuration information is in the frequency domain resource area to which the terminal device connected state belongs, as the final frequency domain resource area to which the semi-persistent resource is applicable.
  • the terminal device may use the cell, BWP, or cell group to which the persistent resource configuration information belongs in the connected state of the terminal device as the final frequency domain resource area to which the semi-persistent resource is applicable.
  • Step 404 In response to the change of the frequency domain resource area of the terminal device, and the changed frequency domain resource area is not applicable to the semi-persistent resource, suspend or delete the semi-persistent resource configuration information, and/or clear the semi-persistent resource. .
  • Suspending or deleting the semi-persistent resource configuration information includes stopping the terminal device from monitoring the control information.
  • the terminal device suspends or deletes the semi-persistent resource configuration information and stops monitoring the CS-RNTI PDCCH.
  • the terminal device in response to a change in the frequency domain resource area of the terminal device, and the changed frequency domain resource area is not applicable to the semi-persistent resource, the terminal device can suspend or delete the semi-persistent resource configuration information .
  • the terminal device in response to a change in the frequency domain resource area of the terminal device, and the changed frequency domain resource area is not suitable for the semi-persistent resource, the terminal device can clear the semi-persistent resource.
  • the terminal device in response to a change in the frequency domain resource area of the terminal device, and the changed frequency domain resource area is not applicable to the semi-persistent resource, the terminal device can suspend or delete the semi-persistent resource configuration information , clear the semi-persistent resource.
  • the changed frequency domain resource area in response to the change of the frequency domain resource area of the terminal device, and the frequency domain resource area before the change is not applicable to the semi-persistent resource, the changed frequency domain resource area is applicable to the semi-persistent resource, and the terminal device can Restore the semi-persistent resource configuration information.
  • restoring the semi-persistent resource configuration information includes that the terminal device continues to monitor the control information.
  • the terminal device restores the semi-persistent resource configuration information and continues to monitor the CS-RNTI PDCCH.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message, and based on the semi-persistent resource configuration information, the semi-persistent resource for data channel transmission of the terminal device is determined , according to the protocol provisions or the instructions of the network device, determine the frequency domain resource area applicable to the semi-persistent resource, in response to the change of the frequency domain resource area of the terminal device, and the changed frequency domain resource area is not applicable to the semi-persistent resource, the The terminal device can suspend or delete the semi-persistent resource configuration information, and/or clear the semi-persistent resource, so that the network device can perform data transmission with non-connected terminal devices by allocating periodic resources, thereby improving data transmission.
  • the efficiency shortens the data transmission delay, can effectively reduce signaling overhead, save resources, and reduce the energy consumption of terminal equipment.
  • Figure 5 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application. It should be noted that the resource configuration method in the embodiment of the present application is executed by the terminal device. This method can be executed independently or in conjunction with any other embodiment of the present application. As shown in Figure 5, the method may include the following steps:
  • Step 501 Receive semi-persistent resource configuration information sent by the network device.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message.
  • Step 502 Determine the semi-persistent resources for data channel transmission of the terminal device according to the semi-persistent resource configuration information.
  • step 501 and step 502 can be implemented in any manner in the embodiments of the present application.
  • the embodiment of the present application does not limit this and will not be described again.
  • Step 503 Determine the small data transmission SDT process type applicable to the semi-persistent resource according to protocol regulations or instructions from the network device.
  • the terminal device can determine the small data transmission SDT process type applicable to the semi-persistent resource according to the provisions of the protocol or the instructions of the network device.
  • the SDT process includes MTSDT and MOSDT.
  • the protocol may also be agreed, or the network device may also indicate that the semi-persistent resource is not suitable for the SDT process.
  • the MTSDT process may include at least one of the following:
  • the RACH-based MT SDT process may further include at least one of the following:
  • the MOSDT process may include at least one of the following:
  • the RACH-based MOSDT process may further include at least one of the following:
  • Step 504 In response to the terminal device being in the SDT process applicable to the semi-persistent resource, monitor the control information.
  • the terminal device uses the semi-persistent resource configuration information and monitors the control information of the semi-persistent resource only when it is in an SDT process for which the semi-persistent resource is applicable.
  • the terminal equipment monitors CS-RNTI PDCCH control signaling.
  • the terminal device in response to the terminal device not being in an SDT process to which the semi-persistent resource is applicable, the semi-persistent resource configuration information is unavailable. In some embodiments, in response to the terminal device not being in an SDT process for which the semi-persistent resource is applicable, the terminal device may suspend or delete the semi-persistent resource configuration information.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message, and based on the semi-persistent resource configuration information, the semi-persistent resource for data channel transmission of the terminal device is determined , according to the protocol provisions or the instructions of the network device, determine the small data transmission SDT process type applicable to the semi-persistent resource, and in response to the terminal device being in the SDT process applicable to the semi-persistent resource, monitor the control information so that the network device can pass Allocating periodic resources for data transmission with non-connected terminal equipment improves the efficiency of data transmission, shortens the delay of data transmission, effectively reduces signaling overhead, saves resources, and reduces energy consumption of terminal equipment.
  • Figure 6 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application. It should be noted that the resource configuration method in the embodiment of the present application is executed by the terminal device. This method can be executed independently or in conjunction with any other embodiment of the present application. As shown in Figure 6, the method may include the following steps:
  • Step 601 Receive semi-persistent resource configuration information sent by the network device.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message.
  • Step 602 Determine the semi-persistent resources for data channel transmission of the terminal device according to the semi-persistent resource configuration information.
  • step 601 and step 602 can be implemented in any manner in the embodiments of the present application.
  • the embodiment of the present application does not limit this and will not be described again.
  • Step 603 Determine the stage of the small data transmission SDT process applicable to the semi-persistent resource according to the protocol provisions or instructions from the network device.
  • the terminal device can determine the stage of the small data transmission SDT process applicable to the semi-persistent resource according to the provisions of the protocol or the instructions of the network device.
  • the stages of the SDT process applicable to the semi-persistent resource include at least one of the following: an initial data sending stage and a subsequent data sending stage.
  • the initial data sending phase refers to the period from when the terminal device initiates the SDT process to when the terminal device receives the confirmation feedback information of the initial data from the network device.
  • the subsequent data sending phase refers to starting after the terminal device receives the confirmation feedback information of the initial data from the network device and ending when the terminal device receives the connection status change indication information.
  • the confirmation feedback information of the network device for the initial data is different in different SDT processes.
  • the network device's confirmation feedback information for the initial data is Msg4 in 4-step RACH; during the SDT process of 2-step RACH, the network device's confirmation feedback information for the initial data is MsgB of 2-step RACH; during the CG SDT process, the network device’s confirmation feedback information for the initial data is C-RNTI PDCCH.
  • connection state change indication information may be an RRC connection release message or an RRC connection recovery message.
  • the RRC connection release message releases the terminal device to the idle state or inactive state, and the RRC connection recovery message converts the terminal device to the connected state.
  • Step 604 In response to the terminal device being in a stage of the SDT process applicable to the semi-persistent resource, monitor the control information.
  • the terminal device uses the semi-persistent resource configuration information and monitors the control information of the semi-persistent resource only when it is in the stage of the SDT process to which the semi-persistent resource is applicable.
  • the terminal device monitors CS-RNTI PDCCH control signaling.
  • the terminal device may suspend or delete the semi-persistent resource configuration information.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message, and based on the semi-persistent resource configuration information, the semi-persistent resource for data channel transmission of the terminal device is determined , according to the protocol provisions or the instructions of the network device, determine the stage of the small data transmission SDT process applicable to the semi-persistent resource, and in response to the terminal device being in the stage of the SDT process applicable to the semi-persistent resource, monitor the control information, so that the network device It can allocate periodic resources for data transmission with non-connected terminal equipment, thereby improving the efficiency of data transmission, shortening the delay of data transmission, effectively reducing signaling overhead, saving resources, and reducing energy consumption of terminal equipment. .
  • Figure 7 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application. It should be noted that the resource configuration method in the embodiment of the present application is executed by the terminal device. This method can be executed independently or in conjunction with any other embodiment of the present application. As shown in Figure 7, the method may include the following steps:
  • Step 701 Receive semi-persistent resource configuration information sent by the network device.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message.
  • Step 702 Determine the semi-persistent resources for data channel transmission of the terminal device according to the semi-persistent resource configuration information.
  • step 701 and step 702 can be implemented in any manner in the embodiments of the present application.
  • the embodiment of the present application does not limit this and will not be described again.
  • Step 703 Determine the effective time of the semi-persistent resource configuration information according to instructions from the network device.
  • the terminal device can determine the effective time of the semi-persistent resource configuration information according to instructions from the network device.
  • the network device may indicate the validity time of the semi-persistent resource configuration information to the terminal device through the validity timer configuration of the semi-persistent resource configuration information.
  • the validity duration timer configuration may also be carried in the RRC release message.
  • Step 704 In response to the expiration of the effective time, suspend or delete the semi-persistent resource configuration information, and/or clear the semi-persistent resource.
  • Suspending or deleting the semi-persistent resource configuration information includes stopping the terminal device from monitoring the control information.
  • the terminal device suspends or deletes the semi-persistent resource configuration information and stops monitoring the CS-RNTI PDCCH.
  • the terminal device in response to the expiration of the validity time of the semi-persistent resource configuration information, can suspend or delete the semi-persistent resource configuration information.
  • the terminal device in response to the expiration of the validity time of the semi-persistent resource configuration information, can clear the semi-persistent resource.
  • the terminal device in response to the expiration of the validity time of the semi-persistent resource configuration information, can suspend or delete the semi-persistent resource configuration information and clear the semi-persistent resources.
  • the terminal device considers that the semi-persistent resource configuration information is available only within the effective time. After the effective time is exceeded, the semi-persistent resource configuration information is considered unavailable.
  • the terminal device After receiving the semi-persistent resource configuration information, the terminal device starts the validity timer of the semi-persistent resource configuration information. During the operation of the effective duration timer, the terminal device considers that the semi-persistent resource configuration information is available. If the effective duration timer times out, the terminal device suspends or deletes the semi-persistent resource configuration information, and/or clears the semi-persistent resource.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message, and based on the semi-persistent resource configuration information, the semi-persistent resource for data channel transmission of the terminal device is determined , according to the instructions of the network device, determine the effective time of the semi-persistent resource configuration information, and in response to exceeding the effective time, the terminal device can suspend or delete the semi-persistent resource configuration information, and/or clear the semi-persistent resources, It enables network devices to transmit data to non-connected terminal devices by allocating periodic resources, thereby improving the efficiency of data transmission, shortening the delay of data transmission, effectively reducing signaling overhead, saving resources, and reducing the number of terminal devices. of energy consumption.
  • Figure 8 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application. It should be noted that the resource configuration method in the embodiment of the present application is executed by the terminal device. This method can be executed independently or in conjunction with any other embodiment of the present application. As shown in Figure 8, the method may include the following steps:
  • Step 801 Receive semi-persistent resource configuration information sent by the network device.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message.
  • Step 802 Determine the semi-persistent resources for data channel transmission of the terminal device according to the semi-persistent resource configuration information.
  • step 801 and step 802 can be implemented in any manner in the embodiments of the present application.
  • the embodiment of the present application does not limit this and will not be described again.
  • Step 803 Determine the data type carried on the semi-persistent resource according to instructions from the network device.
  • the terminal device can also determine the data type carried on the semi-persistent resource according to instructions from the network device.
  • the network device may indicate through at least one of the following: bearer type indication, bearer identification, session identification, and data flow identification.
  • the bearer type indication may include: SRB (Signalling Radio Bearer, signaling radio bearer), DRB (Data Radio Bearer, data radio bearer), MCG bearer (Master Cell Group bearer, primary cell group bearer), SCG bearer (Secondary Cell Group bearer, secondary cell group bearer), Split bearer (separate bearer), etc.
  • the bearer identifier can indicate the type of service data transmitted on the bearer corresponding to the identifier.
  • the bearer identifier can be DRB-1, etc.
  • the session identifier can indicate the type of data transmitted on the session corresponding to the identifier.
  • the session identifier can be a PDU session (PDU Session, PDU, Protocol Data Unit, Protocol Data Unit) identifier, such as PDU Session-1, etc., or it can be the identifier of other sessions.
  • the data flow identifier can be a QoS flow (QoS Flow, QoS, Quality of Service, Quality of Service) identifier, such as QoSFlow-1, etc., or it can be the identifier of other data flows.
  • QoS flow QoS Flow, QoS, Quality of Service, Quality of Service
  • QoSFlow-1 QoSFlow-1, etc.
  • the terminal device in response to the data type of the bearer being restored by the terminal device during the SDT process being different from the data type of the bearer to which the semi-persistent resource is applicable, the terminal device suspends or deletes the semi-persistent resource configuration information, and/or , clear the semi-persistent resource.
  • Suspending or deleting the semi-persistent resource configuration information includes stopping the terminal device from monitoring the control information.
  • the terminal device suspends or deletes the semi-persistent resource configuration information and stops monitoring the CS-RNTI PDCCH.
  • the terminal device in response to the data type that the terminal device resumes bearing during the SDT process and the data type that the semi-persistent resource is applicable to, can suspend or delete the semi-persistent resource. Configuration information.
  • the terminal device in response to the data type of the bearer restored by the terminal device during the SDT process being different from the data type of the bearer to which the semi-persistent resource is applicable, the terminal device can clear the semi-persistent resource.
  • the terminal device in response to the data type that the terminal device resumes bearing during the SDT process and the data type that the semi-persistent resource is applicable to, can suspend or delete the semi-persistent resource configuration information, Clear this semi-persistent resource.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message, and based on the semi-persistent resource configuration information, the semi-persistent resource for data channel transmission of the terminal device is determined According to the instructions of the network device, the data type carried on the semi-persistent resource is determined, so that the network device can transmit data to non-connected terminal devices by allocating periodic resources, thereby improving the efficiency of data transmission and shortening the data transmission time.
  • the transmission delay can effectively reduce signaling overhead, save resources, and reduce energy consumption of terminal equipment.
  • Figure 9 is a schematic flowchart of a resource configuration method provided by an embodiment of the present application. It should be noted that the resource configuration method in this embodiment of the present application is executed by a network device. This method can be executed independently or in conjunction with any other embodiment of the present application. As shown in Figure 9, the method may include the following steps:
  • Step 901 Send semi-persistent resource configuration information to the terminal device.
  • the semi-persistent resource configuration information is carried in the Radio Resource Control RRC release message.
  • the semi-persistent resource configuration information is used to determine the semi-persistent resource for data channel transmission of the terminal device.
  • the network device sends semi-persistent resource configuration information to the terminal device.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message and is used to determine the semi-persistent resource for data channel transmission of the terminal device. That is, the terminal device can determine its corresponding semi-persistent resource according to the semi-persistent resource configuration information.
  • the data channel may be a PDSCH data channel.
  • the semi-persistent resource is a resource that is allocated periodically.
  • the resource scheduling method of semi-persistent scheduling can be called "allocate once, use multiple times". Every cycle, the terminal device can use the resource for data transmission.
  • the semi-persistent resource configuration information is carried in the RRC release message. After receiving the RRC release message, the terminal device will enter the idle state or the inactive state.
  • the semi-persistent resource configuration information may be indicated explicitly or implicitly.
  • the network device can no longer provide the semi-persistent resource configuration information explicitly in the RRC release message, but can implicitly provide the semi-persistent resource configuration information.
  • a 1-bit indication is used, with a value of 1
  • the semi-persistent resource configuration information indicating the connection state is also used for the idle state or inactive state of the terminal device.
  • the semi-persistent resource configuration information may include at least one of the following:
  • Hybrid Automatic Repeat Request HARQ HybridAutomaticRepeatRequest
  • control information of the semi-persistent resource is used to indicate at least one of the following:
  • the data retransmission indication corresponding to the semi-persistent resource is the data retransmission indication corresponding to the semi-persistent resource.
  • the network device can also send to the terminal device the transmission resource configuration used to determine the transmission resource where the control information is located.
  • the network device can also indicate to the terminal device the connection status of the terminal device to which the semi-persistent resource configuration information is applicable.
  • the network device can also indicate to the terminal device the frequency domain resource area to which the semi-persistent resource is applicable, such as the cell, cell group, bandwidth, frequency point information, etc. to which the semi-persistent resource is applicable.
  • the network device can also indicate to the terminal device the type of small data transmission SDT process that the semi-persistent resource is applicable to, such as MTSDT or MOSDT, or it can also indicate that the semi-persistent resource is not suitable for the SDT process.
  • the network device can also indicate to the terminal device the stage of the small data transmission SDT process to which the semi-persistent resource is applicable.
  • the network device can also indicate to the terminal device the effective time of the semi-persistent resource configuration information, and within the effective time, the semi-persistent resource configuration information is available.
  • the network device can also indicate to the terminal device the type of data carried on the semi-persistent resource.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message, and the semi-persistent resource configuration information is used to determine the semi-persistent resource for data channel transmission of the terminal device, It enables network devices to transmit data to non-connected terminal devices by allocating periodic resources, thereby improving the efficiency of data transmission, shortening the delay of data transmission, effectively reducing signaling overhead, saving resources, and reducing the number of terminal devices. of energy consumption.
  • the present application also provides a resource configuration device. Since the resource configuration device provided by the embodiments of the present application corresponds to the methods provided by the above-mentioned embodiments, the resource configuration is The implementation of the method is also applicable to the resource configuration device provided in the following embodiments, and will not be described in detail in the following embodiments.
  • Figure 10 is a schematic structural diagram of a resource configuration device provided by an embodiment of the present application.
  • the resource configuration device 1000 includes: a transceiver unit 1010 and a processing unit 1020, where:
  • the transceiver unit 1010 is configured to receive semi-persistent resource configuration information sent by the network device; wherein the semi-persistent resource configuration information is carried in the radio resource control RRC release message;
  • the processing unit 1020 is configured to determine semi-persistent resources for data channel transmission of the terminal device according to the semi-persistent resource configuration information.
  • the semi-persistent resource configuration information includes at least one of the following:
  • control information is used to indicate at least one of the following:
  • the data retransmission indication corresponding to the semi-persistent resource is the data retransmission indication corresponding to the semi-persistent resource.
  • the transceiver unit 1010 is also used for:
  • the transmission resource configuration is used to determine the transmission resource where the control information is located;
  • the processing unit 1020 is also configured to obtain the terminal device connection status to which the semi-persistent resource configuration information is applicable.
  • the processing unit 1020 is also configured to determine the frequency domain resource area to which the semi-persistent resource is applicable according to the instruction of the network device.
  • the processing unit 1020 is also configured to determine the small data transmission SDT process type applicable to the semi-persistent resource according to protocol regulations or instructions from the network device.
  • the processing unit 1020 is also configured to determine the stage of the small data transmission SDT process applicable to the semi-persistent resource according to protocol regulations or instructions from the network device.
  • the processing unit 1020 is also configured to determine the validity time of the semi-persistent resource configuration information according to instructions from the network device.
  • the processing unit 1020 is also configured to determine the data type carried on the semi-persistent resource according to the instruction of the network device.
  • the processing unit 1020 is also used to:
  • the processing unit 1020 is also configured to:
  • processing unit 1020 is also used to:
  • the control information is monitored.
  • the processing unit 1020 is also used to:
  • processing unit 1020 is also used to:
  • the terminal device In response to suspending or deleting the semi-persistent resource configuration information, the terminal device stops monitoring the control information.
  • the resource configuration device of this embodiment can determine the terminal device data based on the semi-persistent resource configuration information sent by the network device.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message.
  • the semi-persistent resources of channel transmission enable network equipment to transmit data to non-connected terminal devices by allocating periodic resources, thereby improving the efficiency of data transmission, shortening the delay of data transmission, and effectively reducing signaling overhead. , save resources and reduce energy consumption of terminal equipment.
  • Figure 11 is a schematic structural diagram of a resource configuration device provided by an embodiment of the present application.
  • the resource configuration device 1100 includes: a transceiver unit 1110, where:
  • Transceiver unit 1110 configured to send semi-persistent resource configuration information to the terminal device
  • the semi-persistent resource configuration information is carried in the Radio Resource Control RRC release message, and the semi-persistent resource configuration information is used to determine the semi-persistent resources for data channel transmission of the terminal device.
  • the semi-persistent resource configuration information includes at least one of the following:
  • control information is used to indicate at least one of the following:
  • the data retransmission indication corresponding to the semi-persistent resource is the data retransmission indication corresponding to the semi-persistent resource.
  • the transceiver unit 1110 is also used for:
  • the sending resource configuration is used to determine the sending resource where the control information is located.
  • the transceiver unit 1110 is also configured to indicate to the terminal device the terminal device connection status to which the semi-persistent resource configuration information is applicable.
  • the transceiver unit 1110 is also configured to indicate to the terminal device the frequency domain resource area to which the semi-persistent resource is applicable.
  • the transceiver unit 1110 is also configured to indicate to the terminal device the small data transmission SDT process type applicable to the semi-persistent resource.
  • the transceiver unit 1110 is also configured to indicate to the terminal device the stage of the small data transmission SDT process to which the semi-persistent resource is applicable.
  • the transceiver unit 1110 is also configured to indicate the validity time of the semi-persistent resource configuration information to the terminal device.
  • the transceiver unit 1110 is also configured to determine the type of data carried on the semi-persistent resource according to instructions from the network device.
  • the resource configuration device of this embodiment can send semi-persistent resource configuration information to the terminal device.
  • the semi-persistent resource configuration information is carried in the radio resource control RRC release message.
  • the semi-persistent resource configuration information is used to determine the data channel of the terminal device.
  • the semi-persistent resources of transmission enable network equipment to transmit data to non-connected terminal devices by allocating periodic resources, thereby improving the efficiency of data transmission, shortening the delay of data transmission, and effectively reducing signaling overhead. Save resources and reduce energy consumption of terminal equipment.
  • embodiments of the present application also provide a communication device, including: a processor and a memory.
  • a computer program is stored in the memory.
  • the processor executes the computer program stored in the memory, so that the device executes the steps shown in Figure 2 to The method shown in the embodiment of Figure 8.
  • an embodiment of the present application also proposes a communication device, including: a processor and a memory.
  • a computer program is stored in the memory.
  • the processor executes the computer program stored in the memory, so that the device executes the implementation in Figure 9 The method shown in the example.
  • embodiments of the present application also provide a communication device, including: a processor and an interface circuit.
  • the interface circuit is used to receive code instructions and transmit them to the processor.
  • the processor is used to run the code instructions to The methods shown in the embodiments of Figures 2 to 8 are executed.
  • embodiments of the present application also provide a communication device, including: a processor and an interface circuit.
  • the interface circuit is used to receive code instructions and transmit them to the processor.
  • the processor is used to run the code instructions to The method shown in the embodiment of Figure 9 is executed.
  • the resource allocation device 1200 may be a network device, a terminal device, a chip, a chip system, or a processor that supports a network device to implement the above method, or a chip, a chip system, or a processor that supports a terminal device to implement the above method. or processor etc.
  • the device can be used to implement the method described in the above method embodiment. For details, please refer to the description in the above method embodiment.
  • the resource configuration device 1200 may include one or more processors 1201.
  • the processor 1201 may be a general-purpose processor or a special-purpose processor, or the like.
  • it can be a baseband processor or a central processing unit.
  • the baseband processor can be used to process communication protocols and communication data.
  • the central processor can be used to control resource allocation devices (such as base stations, baseband chips, terminal equipment, terminal equipment chips, DU or CU, etc.) and execute computer Program, a computer program that processes data.
  • the resource configuration device 1200 may also include one or more memories 1202, on which a computer program 1203 may be stored.
  • the processor 1201 executes the computer program 1203, so that the resource configuration device 1200 executes the steps described in the above method embodiments. method.
  • the computer program 1203 may be solidified in the processor 1201, in which case the processor 1201 may be implemented by hardware.
  • the memory 1202 may also store data.
  • the resource configuration device 1200 and the memory 1202 can be set up separately or integrated together.
  • the resource configuration device 1200 may also include a transceiver 1205 and an antenna 1206.
  • the transceiver 1205 may be called a transceiver unit, a transceiver, a transceiver circuit, etc., and is used to implement transceiver functions.
  • the transceiver 1205 may include a receiver and a transmitter.
  • the receiver may be called a receiver or a receiving circuit, etc., used to implement the receiving function;
  • the transmitter may be called a transmitter, a transmitting circuit, etc., used to implement the transmitting function.
  • the resource configuration device 1200 may also include one or more interface circuits 1207.
  • the interface circuit 1207 is used to receive code instructions and transmit them to the processor 1201.
  • the processor 1201 executes code instructions to cause the resource configuration device 1200 to execute the method described in the above method embodiment.
  • the processor 1201 may include a transceiver for implementing receiving and transmitting functions.
  • the transceiver may be a transceiver circuit, an interface, or an interface circuit.
  • the transceiver circuits, interfaces or interface circuits used to implement the receiving and transmitting functions can be separate or integrated together.
  • the above-mentioned transceiver circuit, interface or interface circuit can be used for reading and writing codes/data, or the above-mentioned transceiver circuit, interface or interface circuit can be used for signal transmission or transfer.
  • the resource configuration device 1200 may include a circuit, and the circuit may implement the sending or receiving or communication functions in the foregoing method embodiments.
  • the processor and transceiver described in this application can be implemented in integrated circuits (ICs), analog ICs, radio frequency integrated circuits RFICs, mixed signal ICs, application specific integrated circuits (ASICs), printed circuit boards ( printed circuit board (PCB), electronic equipment, etc.
  • the processor and transceiver can also be manufactured using various IC process technologies, such as complementary metal oxide semiconductor (CMOS), n-type metal oxide-semiconductor (NMOS), P-type Metal oxide semiconductor (positive channel metal oxide semiconductor, PMOS), bipolar junction transistor (BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs), etc.
  • CMOS complementary metal oxide semiconductor
  • NMOS n-type metal oxide-semiconductor
  • PMOS P-type Metal oxide semiconductor
  • BJT bipolar junction transistor
  • BiCMOS bipolar CMOS
  • SiGe silicon germanium
  • GaAs gallium arsenide
  • the resource configuration device described in the above embodiments may be a network device or a terminal device, but the scope of the resource configuration device described in this application is not limited thereto, and the structure of the resource configuration device may not be limited by Figures 10-11.
  • the resource allocation device may be a stand-alone device or may be part of a larger device.
  • the resource configuration device can be:
  • the IC collection may also include storage components for storing data and computer programs;
  • the resource allocation device can be a chip or a chip system
  • the chip shown in Figure 13 includes a processor 1301 and an interface 1302.
  • the number of processors 1301 may be one or more, and the number of interfaces 1302 may be multiple.
  • Interface 1302 for code instructions and transmission to the processor
  • the processor 1301 is configured to run code instructions to perform the methods shown in Figures 2 to 8.
  • Interface 1302 for code instructions and transmission to the processor
  • the processor 1301 is used to run code instructions to perform the method as shown in Figure 9.
  • the chip also includes a memory 1303, which is used to store necessary computer programs and data.
  • Embodiments of the present application also provide a communication system.
  • the system includes a resource configuration device as a terminal device and a resource configuration device as a network device in the aforementioned embodiment of FIG. 10-FIG.
  • a resource allocation device as a terminal device and a resource configuration device as a network device.
  • This application also provides a readable storage medium on which instructions are stored. When the instructions are executed by a computer, the functions of any of the above method embodiments are implemented.
  • This application also provides a computer program product, which, when executed by a computer, implements the functions of any of the above method embodiments.
  • a computer program product includes one or more computer programs.
  • the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer program may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer program may be transmitted from a website, computer, server or data center via a wireline (e.g.
  • Coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless means to transmit to another website, computer, server or data center.
  • Computer-readable storage media can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or other integrated media that contains one or more available media. Available media may be magnetic media (e.g., floppy disks, hard disks, tapes), optical media (e.g., high-density digital video discs (DVD)), or semiconductor media (e.g., solid state disks (SSD)) )wait.
  • magnetic media e.g., floppy disks, hard disks, tapes
  • optical media e.g., high-density digital video discs (DVD)
  • semiconductor media e.g., solid state disks (SSD)
  • At least one in this application can also be described as one or more, and the plurality can be two, three, four or more, which is not limited by this application.
  • the technical feature is distinguished by “first”, “second”, “third”, “A”, “B”, “C” and “D”, etc.
  • the technical features described in “first”, “second”, “third”, “A”, “B”, “C” and “D” are in no particular order or order.
  • the corresponding relationships shown in each table in this application can be configured or predefined.
  • the values of the information in each table are only examples and can be configured as other values, which are not limited by this application.
  • the corresponding relationships shown in some rows may not be configured.
  • appropriate deformation adjustments can be made based on the above table, such as splitting, merging, etc.
  • the names of the parameters shown in the titles of the above tables may also be other names understandable by the communication device, and the values or expressions of the parameters may also be other values or expressions understandable by the communication device.
  • other data structures can also be used, such as arrays, queues, containers, stacks, linear lists, pointers, linked lists, trees, graphs, structures, classes, heaps, hash tables or hash tables. wait.
  • Predefinition in this application can be understood as definition, pre-definition, storage, pre-storage, pre-negotiation, pre-configuration, solidification, or pre-burning.

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Abstract

本申请实施例公开了一种资源配置方法及装置,通过接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,根据该半持续资源配置信息,确定终端设备数据信道传输的半持续资源,使得网络设备能够通过分配周期性的资源与非连接态的终端设备进行数据传输,从而提升了数据传输的效率,缩短了数据传输的时延,能够有效降低信令开销,节约资源,减少终端设备的能耗。

Description

资源配置方法及装置 技术领域
本申请涉及通信技术领域,尤其涉及一种资源配置方法及装置。
背景技术
在5G NR(New Radio,新空口)系统中,支持小数据传输(Small Data Transmission,SDT),使得终端设备能够在空闲态(IDLE)或非激活态(INACTIVE)时,与网络设备进行数据传输,而不需要进入连接态(CONNECTED),能够降低数据传输的时延。
在相关技术中,处于空闲态或非激活态的终端设备采用网络设备动态调度的资源来接收网络下发的下行数据,信令开销较大。
发明内容
本申请第一方面实施例提出了一种资源配置方法,所述方法由终端设备执行,所述方法包括:
接收网络设备发送的半持续资源配置信息;所述半持续资源配置信息携带于无线资源控制RRC释放消息中;
根据所述半持续资源配置信息,确定所述终端设备数据信道传输的半持续资源。
可选地,所述半持续资源配置信息包括以下中的至少一个:
所述半持续资源的周期;
混合自动重传请求HARQ进程管理配置信息;
上行反馈信息的资源配置信息;
下行数据信道的聚合等级;
所述半持续资源的控制信息。
可选地,所述控制信息用于指示以下至少一个:
所述半持续资源的激活或者去激活;
所述半持续资源的可用资源分配信息;
所述半持续资源对应的数据重传指示。
可选地,所述方法还包括:
接收所述网络设备发送的发送资源配置;所述发送资源配置用于确定所述控制信息所在的发送资源;
在所述发送资源上监听所述控制信息。
可选地,所述方法还包括:获取所述半持续资源配置信息适用的终端设备连接状态。
可选地,所述方法还包括:根据所述网络设备的指示,确定所述半持续资源适用的频域资源区域。
可选地,所述方法还包括:根据协议规定或者所述网络设备的指示,确定所述半持续资源适用的小数据传输SDT过程类型。
可选地,所述方法还包括:根据协议规定或者所述网络设备的指示,确定所述半持续资源适用的小数据传输SDT过程的阶段。
可选地,所述方法还包括:根据所述网络设备的指示,确定所述半持续资源配置信息的生效时间。
可选地,所述方法还包括:根据所述网络设备的指示,确定所述半持续资源上承载的数据类型。
可选地,响应于所述终端设备的连接状态变更,且变更后的连接状态不适用所述半持续资源,所述方法还包括:
挂起或者删除所述半持续资源配置信息;和/或,清除所述半持续资源。
可选地,响应于所述终端设备的频域资源区域变更,且变更后的频域资源区域不适用所述半持续资源,所述方法还包括:
挂起或者删除所述半持续资源配置信息;和/或,清除所述半持续资源。
可选地,所述方法还包括:
响应于所述终端设备处于所述半持续资源适用的SDT过程,或者,所述终端设备处于所述半持续资源适用的SDT过程的阶段,监听所述控制信息。
可选地,响应于超过所述生效时间,所述方法还包括:
挂起或者删除所述半持续资源配置信息;和/或,清除所述半持续资源。
可选地,所述方法还包括:响应于挂起或者删除所述半持续资源配置信息,所述终端设备停止监听所述控制信息。
本申请第二方面实施例提出了一种资源配置方法,所述方法由网络设备执行,所述方法包括:
向终端设备发送半持续资源配置信息;
所述半持续资源配置信息携带于无线资源控制RRC释放消息中,所述半持续资源配置信息用于确定所述终端设备数据信道传输的半持续资源。
可选地,所述半持续资源配置信息包括以下中的至少一个:
所述半持续资源的周期;
混合自动重传请求HARQ进程管理配置信息;
上行反馈信息的资源配置信息;
下行数据信道的聚合等级;
所述半持续资源的控制信息。
可选地,所述控制信息用于指示以下至少一个:
所述半持续资源的激活或者去激活;
所述半持续资源的可用资源分配信息;
所述半持续资源对应的数据重传指示。
可选地,所述方法还包括:
向所述终端设备发送发送资源配置;
所述发送资源配置用于确定所述控制信息所在的发送资源。
可选地,所述方法还包括:向所述终端设备指示所述半持续资源配置信息适用的终端设备连接状态。
可选地,所述方法还包括:向所述终端设备指示所述半持续资源适用的频域资源区域。
可选地,所述方法还包括:向所述终端设备指示所述半持续资源适用的小数据传输SDT过程类型。
可选地,所述方法还包括:向所述终端设备指示所述半持续资源适用的小数据传输SDT过程的阶段。
可选地,所述方法还包括:向所述终端设备指示所述半持续资源配置信息的生效时间。
可选地,所述方法还包括:根据所述网络设备的指示,确定所述半持续资源上承载的数据类型。
本申请第三方面实施例提出了一种资源配置装置,所述装置应用于终端设备,所述装置包括:
收发单元,用于接收网络设备发送的半持续资源配置信息;其中,所述半持续资源配置信息携带于无线资源控制RRC释放消息中;
处理单元,用于根据所述半持续资源配置信息,确定所述终端设备数据信道传输的半持续资源。
可选地,所述半持续资源配置信息包括以下中的至少一个:
所述半持续资源的周期;
混合自动重传请求HARQ进程管理配置信息;
上行反馈信息的资源配置信息;
下行数据信道的聚合等级;
所述半持续资源的控制信息。
可选地,所述控制信息用于指示以下至少一个:
所述半持续资源的激活或者去激活;
所述半持续资源的可用资源分配信息;
所述半持续资源对应的数据重传指示。
可选地,所述收发单元还用于:
接收所述网络设备发送的发送资源配置;所述发送资源配置用于确定所述控制信息所在的发送资源;
在所述发送资源上监听所述控制信息。
可选地,所述处理单元还用于:获取所述半持续资源配置信息适用的终端设备连接状态。
可选地,所述处理单元还用于:根据所述网络设备的指示,确定所述半持续资源适用的频域资源区域。
可选地,所述处理单元还用于:根据协议规定或者所述网络设备的指示,确定所述半持续资源适用的小数据传输SDT过程类型。
可选地,所述处理单元还用于:根据协议规定或者所述网络设备的指示,确定所述半持续资源适用的小数据传输SDT过程的阶段。
可选地,所述处理单元还用于:根据所述网络设备的指示,确定所述半持续资源配置信息的生效时间。
可选地,所述处理单元还用于:根据所述网络设备的指示,确定所述半持续资源上承载的数据类型。
可选地,响应于所述终端设备的连接状态变更,且变更后的连接状态不适用所述半持续资源,所述处理单元还用于:
挂起或者删除所述半持续资源配置信息;和/或,清除所述半持续资源。
可选地,响应于所述终端设备的频域资源区域变更,且变更后的频域资源区域不适用所述半持续资源,所述处理单元还用于:
挂起或者删除所述半持续资源配置信息;和/或,清除所述半持续资源。
可选地,所述处理单元还用于:
响应于所述终端设备处于所述半持续资源适用的SDT过程,或者,所述终端设备处于所述半持续资源适用的SDT过程的阶段,监听所述控制信息。
可选地,响应于超过所述生效时间,所述处理单元还用于:
挂起或者删除所述半持续资源配置信息;和/或,清除所述半持续资源。
可选地,所述处理单元还用于:响应于挂起或者删除所述半持续资源配置信息,所述终端设备停止监听所述控制信息。
本申请第四方面实施例提出了一种资源配置装置,所述装置应用于网络设备,所述装置包括:
收发单元,用于向终端设备发送半持续资源配置信息;
所述半持续资源配置信息携带于无线资源控制RRC释放消息中,所述半持续资源配置信息用于确定所述终端设备数据信道传输的半持续资源。
可选地,所述半持续资源配置信息包括以下中的至少一个:
所述半持续资源的周期;
混合自动重传请求HARQ进程管理配置信息;
上行反馈信息的资源配置信息;
下行数据信道的聚合等级;
所述半持续资源的控制信息。
可选地,所述控制信息用于指示以下至少一个:
所述半持续资源的激活或者去激活;
所述半持续资源的可用资源分配信息;
所述半持续资源对应的数据重传指示。
可选地,所述收发单元还用于:
向所述终端设备发送发送资源配置;
所述发送资源配置用于确定所述控制信息所在的发送资源。
可选地,所述收发单元还用于:向所述终端设备指示所述半持续资源配置信息适用的终端设备连接状态。
可选地,所述收发单元还用于:向所述终端设备指示所述半持续资源适用的频域资源区域。
可选地,所述收发单元还用于:向所述终端设备指示所述半持续资源适用的小数据传输SDT过程类型。
可选地,所述收发单元还用于:向所述终端设备指示所述半持续资源适用的小数据传输SDT过程的阶段。
可选地,所述收发单元还用于:向所述终端设备指示所述半持续资源配置信息的生效时间。
可选地,所述收发单元还用于:根据所述网络设备的指示,确定所述半持续资源上承载的数据类型。
本申请第五方面实施例提出了一种通信装置,所述装置包括处理器和存储器,所述存储器中存储有计算机程序,所述处理器执行所述存储器中存储的计算机程序,以使所述装置执行上述第一方面实施例所述的资源配置方法。
本申请第六方面实施例提出了一种通信装置,所述装置包括处理器和存储器,所述存储器中存储有计算机程序,所述处理器执行所述存储器中存储的计算机程序,以使所述装置执行上述第二方面实施例所述的资源配置方法。
本申请第七方面实施例提出了一种通信装置,该装置包括处理器和接口电路,该接口电路用于接收代码指令并传输至该处理器,该处理器用于运行所述代码指令以使该装置执行上述第一方面实施例所述的资源配置方法。
本申请第八方面实施例提出了一种通信装置,该装置包括处理器和接口电路,该接口电路用于接收代码指令并传输至该处理器,该处理器用于运行所述代码指令以使该装置执行上述第二方面实施例所述的资源配置方法。
本申请第九方面实施例提出了一种计算机可读存储介质,用于存储有指令,当所述指令被执行时,使上述第一方面实施例所述的资源配置方法被实现。
本申请第十方面实施例提出了一种计算机可读存储介质,用于存储有指令,当所述指令被执行时,使上述第二方面实施例所述的资源配置方法被实现。
本申请第十一方面实施例提出了一种计算机程序,当其在计算机上运行时,使得计算机执行第一方面实施例所述的资源配置分配方法。
本申请第十二方面实施例提出了一种计算机程序,当其在计算机上运行时,使得计算机执行第二方面实施例所述的资源配置方法。
本申请实施例提供的一种资源配置方法及装置,通过接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源,使得网络设备能够通过分配周期性的资源与非连接态的终端设备进行数据传输,从而提升了数据传输的效率,缩短了数据传输的时延,能够有效降低信令开销,节约资源,减少终端设备的能耗。
本申请附加的方面和优点将在下面的描述中部分给出,部分将从下面的描述中变得明显,或通过本申请的实践了解到。
附图说明
为了更清楚地说明本申请实施例或背景技术中的技术方案,下面将对本申请实施例或背景技术中 所需要使用的附图进行说明。
图1为本申请实施例提供的一种通信系统的架构示意图;
图2是本申请实施例提供的一种资源配置方法的流程示意图;
图3是本申请实施例提供的一种资源配置方法的流程示意图;
图4为本申请实施例提供的一种资源配置方法的流程示意图;
图5为本申请实施例提供的一种资源配置方法的流程示意图;
图6为本申请实施例提供的一种资源配置方法的流程示意图;
图7为本申请实施例提供的一种资源配置方法的流程示意图;
图8为本申请实施例提供的一种资源配置方法的流程示意图;
图9为本申请实施例提供的一种资源配置方法的流程示意图;
图10为本申请实施例提供的一种资源配置装置的结构示意图;
图11为本申请实施例提供的一种资源配置装置的结构示意图;
图12为本申请实施例提供的另一种资源配置装置的结构示意图;
图13为本申请实施例提供的一种芯片的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本申请实施例相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本申请实施例的一些方面相一致的装置和方法的例子。
在本申请实施例使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本申请实施例。在本申请实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本申请实施例可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本申请实施例范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”及“若”可以被解释成为“在……时”或“当……时”或“响应于确定”。
下面详细描述本申请的实施例,所述实施例的示例在附图中示出,其中自始至终相同或类似的标号表示相同或类似的要素。下面通过参考附图描述的实施例是示例性的,旨在用于解释本申请,而不能理解为对本申请的限制。
为了更好的理解本申请实施例公开的一种资源配置方法,下面首先对本申请实施例适用的通信系统进行描述。
请参见图1,图1为本申请实施例提供的一种通信系统的架构示意图。该通信系统可包括但不限于一个第一网络设备、一个第二网络设备和一个终端设备,图1所示的设备数量和形态仅用于举例并不构成对本申请实施例的限定,实际应用中可以包括两个或两个以上的网络设备和两个或两个以上的终端设备。图1所示的通信系统以包括一个网络设备101和一个终端设备102为例。
需要说明的是,本申请实施例的技术方案可以应用于各种通信系统。例如:长期演进(Long Term Evolution,LTE)系统、第五代移动通信系统、5G新空口系统,或者其他未来的新型移动通信系统等。
本申请实施例中的网络设备101是网络侧的一种用于发射或接收信号的实体。例如,网络设备101和可以为演进型基站(Evolved NodeB,eNB)、传输点(Transmission Reception Point,TRP)、NR系统中的下一代基站(Next Generation NodeB,gNB)、其他未来移动通信系统中的基站或无线保真(Wireless Fidelity,WiFi)系统中的接入节点等。本申请的实施例对网络设备所采用的具体技术和具 体设备形态不做限定。本申请实施例提供的网络设备可以是由集中单元(Central Unit,CU)与分布式单元(Distributed Unit,DU)组成的,其中,CU也可以称为控制单元(Control Unit),采用CU-DU的结构可以将网络设备,例如基站的协议层拆分开,部分协议层的功能放在CU集中控制,剩下部分或全部协议层的功能分布在DU中,由CU集中控制DU。
本申请实施例中的终端设备102是用户侧的一种用于接收或发射信号的实体,如手机。终端设备也可以称为终端设备(terminal)、用户设备(user equipment,UE)、移动台(Mobile Station,MS)、移动终端设备(Mobile Terminal,MT)等。终端设备可以是具备通信功能的汽车、智能汽车、手机(Mobile Phone)、穿戴式设备、平板电脑(Pad)、带无线收发功能的电脑、虚拟现实(Virtual Reality,VR)终端设备、增强现实(Augmented Reality,AR)终端设备、工业控制(Industrial Control)中的无线终端设备、无人驾驶(Self-Driving)中的无线终端设备、远程手术(Remote Medical Surgery)中的无线终端设备、智能电网(Smart Grid)中的无线终端设备、运输安全(Transportation Safety)中的无线终端设备、智慧城市(Smart City)中的无线终端设备、智慧家庭(Smart Home)中的无线终端设备等等。本申请的实施例对终端设备所采用的具体技术和具体设备形态不做限定。
在5G NR(New Radio,新空口)系统中,支持小数据传输(Small Data Transmission,SDT),使得终端设备能够在空闲态(IDLE)或非激活态(INACTIVE)时,与网络设备进行数据传输,而不需要进入连接态(CONNECTED),能够降低数据传输的时延。
对于上行数据传输,根据网络设备配置的资源,终端设备在空闲态或非激活态的时候,可以通过以下方法将数据直接发送给网络设备:
初始接入的4步随机接入过程(4-step Random Access Channel,4-step RACH)的Msg3;
初始接入的2步随机接入过程(2-step Random Access Channel,2-step RACH)的MsgA;
网络设备配置的专属上行PUSCH(Physical Uplink Shared Channel,物理上行共享信道)资源(即,CG(Configure Grant,配置授权),或,PUR(Preallocated Uplink Resource,预分配的上行资源))。
其中,通过初始接入的4步随机接入过程的Msg3发送数据的小数据传输也可称为4-step RACH SDT,通过初始接入的2步随机接入过程的MsgA发送数据的小数据传输也可称为2-step RACH SDT,通过网络设备配置的专属上行PUSCH资源发送数据的小数据传输也可称为CG SDT。
由于上述过程是用于上行数据发送,因此也可以被称为MO(Mobile Originated,移动主叫)SDT。
对于下行数据传输,网络设备通过发送下行寻呼消息,让终端设备在空闲态或非激活态发起连接恢复(或建立)过程。从而让终端设备保留在空闲态或非激活态,并接收网络设备下发的下行数据。
上述下行数据传输的过程也可以称为MT(Mobile Terminated,移动被叫)SDT。
在相关技术中,处于空闲态或非激活态的终端设备采用网络设备动态调度的资源来接收网络下发的下行数据,信令开销较大。
可以理解的是,本申请实施例描述的通信系统是为了更加清楚的说明本申请实施例的技术方案,并不构成对于本申请实施例提供的技术方案的限定,本领域普通技术人员可知,随着系统架构的演变和新业务场景的出现,本申请实施例提供的技术方案对于类似的技术问题,同样适用。
下面结合附图对本申请所提供的资源配置方法及其装置进行详细地介绍。
请参见图2,图2是本申请实施例提供的一种资源配置方法的流程示意图。需要说明的是,本申请实施例的资源配置方法由终端设备执行。该方法可以独立执行,也可以结合本申请任意一个其他实施例一起被执行。如图2所示,该方法可以包括如下步骤:
步骤201,接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中。
在本申请实施例中,终端设备能够接收网络设备发送的半持续(Semi-Persistent Scheduling,SPS,半持续调度)资源配置信息,该半持续资源配置信息携带于无线资源控制RRC(Radio Resource Control)释放(release)消息中。终端设备能够根据该半持续资源配置信息,确定其对应的半持续资 源。
其中,半持续资源是一个周期性分配的资源,该半持续调度的资源调度方式可以称为“一次分配,多次使用”,每过一个周期,该终端设备可以使用该资源进行数据传输。
可以理解,该半持续资源配置信息携带于RRC release消息中,该终端设备在接收到RRC release消息后,会进入空闲态或非激活态。
在本申请实施例中,该半持续资源配置信息可以是通过显式方式指示的,也可以是通过隐式方式指示的。
作为一种示例,如果终端设备在连接态(CONNECTED)获取了半持续资源配置信息,则该网络设备在RRC释放消息中,可以不再显式地提供该半持续资源配置信息,而可以通过隐式的方式(如,采用一个1bit的指示,取值为1)指示该连接态的半持续资源配置信息也用于该终端设备的空闲态或非激活态。
在一些实施方式中,该半持续资源配置信息可以包括以下中的至少一个:
该半持续资源的周期;
混合自动重传请求HARQ(HybridAutomaticRepeatRequest)进程管理配置信息;
上行反馈信息的资源配置信息;
下行数据信道的聚合等级;
该半持续资源的控制信息。
其中,可选地,该半持续资源的控制信息用于指示以下至少一个:
该半持续资源的激活或者去激活;
该半持续资源的可用资源分配信息;
该半持续资源对应的数据重传指示。
终端设备能够根据该半持续资源配置信息,确定该配置信息对应的半持续资源,并采用该半持续资源进行数据信道的传输。
步骤202,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源。
在本申请实施例中,终端设备能够根据接收到的半持续资源配置信息,确定用于该终端设备数据信道传输的半持续资源。
在本申请实施例中,终端设备在进入空闲态或非激活态时,能够保留该半持续资源配置信息。作为一种示例,终端设备的RRC层保存该半持续资源配置信息。
在该终端设备发起数据传输过程之后的特定阶段,RRC层能够恢复该半持续资源配置信息,即,RRC层配置MAC(Medium Access Control,媒体接入控制)层,从而MAC层能够使用该半持续资源配置信息。
在一些实施方式中,该数据信道可以为PDSCH(Physical Downlink Shared Channel,物理下行共享信道)数据信道。
在一些实施方式中,该终端设备还能够获取该半持续资源适用的终端设备连接状态。可选地,终端设备能够根据协议的规定或者网络设备的指示,确定该半持续资源适用的终端设备的连接状态。
进一步地,响应于该终端设备的连接状态变更,且变更后的连接状态不适用该半持续资源,该终端设备能够挂起或者删除该半持续资源配置信息,和/或,清除该半持续资源。
也就是作为第一种可能的实现方式,响应于该终端设备的连接状态变更,且变更后的连接状态不适用该半持续资源,该终端设备能够挂起或者删除该半持续资源配置信息。
作为第二种可能的实现方式,响应于该终端设备的连接状态变更,且变更后的连接状态不适用该半持续资源,该终端设备能够清除该半持续资源。
作为第三种可能的实现方式,响应于该终端设备的连接状态变更,且变更后的连接状态不适用该半持续资源,该终端设备能够挂起或者删除该半持续资源配置信息,清除该半持续资源。
在一些实施方式中,该终端设备还能够根据网络设备的指示,确定该半持续资源适用的频域资源 区域,比如,该半持续资源适用的小区,小区组,带宽,频点信息等等。
进一步地,响应于该终端设备的频域资源区域变更,且变更后的频域资源区域不适用该半持续资源,该终端设备能够挂起或者删除该半持续资源配置信息,和/或,清除该半持续资源。
也就是作为第一种可能的实现方式,响应于该终端设备的频域资源区域变更,且变更后的频域资源区域不适用该半持续资源,该终端设备能够挂起或者删除该半持续资源配置信息。
作为第二种可能的实现方式,响应于该终端设备的频域资源区域变更,且变更后的频域资源区域不适用该半持续资源,该终端设备能够清除该半持续资源。
作为第三种可能的实现方式,响应于该终端设备的频域资源区域变更,且变更后的频域资源区域不适用该半持续资源,该终端设备能够挂起或者删除该半持续资源配置信息,清除该半持续资源。
在一些实施方式中,该终端设备还能够根据协议规定或者根据网络设备的指示,确定该半持续资源适用的小数据传输SDT过程类型,比如,MTSDT或者MOSDT,或者也可以指示该半持续资源不适用于SDT过程。
进一步地,响应于该终端设备处于该半持续资源适用的SDT过程,监听该控制信息。
在一些实施方式中,该终端设备还能够根据协议规定或者根据网络设备的指示,确定该半持续资源适用的小数据传输SDT过程的阶段。
进一步地,响应于该终端设备处于该半持续资源适用的SDT过程的阶段,监听该控制信息。
在一些实施方式中,该终端设备还能够根据网络设备的指示,确定该半持续资源配置信息的生效时间,在生效时间内,该半持续资源配置信息可用。
进一步地,响应于超过该半持续资源配置信息的生效时间,该终端设备能够挂起或者删除该半持续资源配置信息,和/或,清除该半持续资源。
也就是作为第一种可能的实现方式,响应于超过该半持续资源配置信息的生效时间,该终端设备能够挂起或者删除该半持续资源配置信息。
作为第二种可能的实现方式,响应于超过该半持续资源配置信息的生效时间,该终端设备能够清除该半持续资源。
作为第三种可能的实现方式,响应于超过该半持续资源配置信息的生效时间,该终端设备能够挂起或者删除该半持续资源配置信息,清除该半持续资源。
在一些实施方式中,该终端设备还能够根据网络设备的指示,确定该半持续资源上承载的数据类型。
综上,通过接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源,使得网络设备能够通过分配周期性的资源与非连接态的终端设备进行数据传输,从而提升了数据传输的效率,缩短了数据传输的时延,能够有效降低信令开销,节约资源,减少终端设备的能耗。
请参见图3,图3是本申请实施例提供的一种资源配置方法的流程示意图。需要说明的是,本申请实施例的资源配置方法由终端设备执行。该方法可以独立执行,也可以结合本申请任意一个其他实施例一起被执行。如图3所示,该方法可以包括如下步骤:
步骤301,接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中。
在本申请实施例中,终端设备能够接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中。终端设备能够根据该半持续资源配置信息,确定其对应的半持续资源。
其中,半持续资源是一个周期性分配的资源,该半持续调度的资源调度方式可以称为“一次分配,多次使用”,每过一个周期,该终端设备可以使用该资源进行数据传输。
可以理解,该半持续资源配置信息携带于RRC release消息中,该终端设备在接收到RRC release 消息后,会进入空闲态或非激活态。
在本申请实施例中,该半持续资源配置信息可以是通过显式方式指示的,也可以是通过隐式方式指示的。
作为一种示例,如果终端设备在连接态获取了半持续资源配置信息,则该网络设备在RRC释放消息中,可以不再显式地提供该半持续资源配置信息,而可以通过隐式的方式(如,采用一个1bit的指示,取值为1)指示该连接态的半持续资源配置信息也用于该终端设备的空闲态或非激活态。
其中,该半持续资源配置信息可以包括以下中的至少一个:
该半持续资源的周期;
混合自动重传请求HARQ进程管理配置信息;
上行反馈信息的资源配置信息;
下行数据信道的聚合等级;
该半持续资源的控制信息。
其中,该HARQ进程管理配置信息能够用于确定该半持续资源对应的HARQ进程,比如,该HARQ进程管理配置信息中可以包括分配给该半持续资源的HARQ进程数量,或起始HARQ编号。
上行反馈信息的资源配置信息能够用于确定该半持续资源对应的为上行反馈配置的资源,比如,上行反馈信息的资源配置信息中可以包括用于下行HARQ进程的HARQ ACK(acknowledgement)反馈的上行PUCCH(PhysicalUplinkControlChannel,物理上行控制信道)资源。
下行数据信道的聚合等级可以是,比如,PDSCH中数据的重复传输次数。
该半持续资源的控制信息能够用于控制该半持续资源,作为一种示例,该控制信息可以是CS-RNTI(Configured Scheduling Radio Network Temporary Identity,配置调度方式的无线网络临时标识)。
进一步地,该控制信息可以是CS-RNTI PDCCH中的DCI。
可选地,该半持续资源的控制信息用于指示以下至少一个:
该半持续资源的激活或者去激活;
该半持续资源的可用资源分配信息;
该半持续资源对应的数据重传指示。
其中,该半持续资源的可用资源分配信息能够指示,采用该半持续资源进行传输的数据信道的可用的资源。作为一种示例,该控制信息可以是CS-RNTI PDCCH中的DCI,能够指示PDSCH的可用PRB(Physical Resource Block,物理资源块)等信息。
该半持续资源对应的数据重传指示,用于指示该半持续资源对应的数据重传。作为一种示例,该控制信息可以是CS-RNTI PDCCH中的DCI,能够指示HARQ进程1进行动态调度的重传,其中,HARQ进程1是分配给该半持续资源使用的HARQ进程。
作为一种示例,网络设备可以通过CS-RNTI PDCCH对该半持续资源进行激活和去激活。
在一些实施方式中,终端设备还能够接收该网络设备发送的发送资源配置,其中,该发送资源配置用于确定该控制信息所在的发送资源。终端设备能够在该发送资源上监听该控制信息。
作为一种示例,网络设备向终端设备指示控制信息CS-RNTI PDCCH对应的终端设备专属的资源配置,比如,该专属的资源配置可以确定出该发送资源为专用(dedicated)搜索空间(Search Space,SS)和/或专用控制资源集(Control Resource Set,CORESET),或者是UE特定的(UE-specific)搜索空间和/或UE特定的控制资源集。终端设备能够在指定的该发送资源上监听CS-RNTI PDCCH。
步骤302,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源。
在本申请实施例中,终端设备能够根据接收到的半持续资源配置信息,确定用于该终端设备数据信道传输的半持续资源。可选地,该数据信道可以为PDSCH数据信道。
在本申请实施例中,终端设备在进入空闲态或非激活态时,能够保留该半持续资源配置信息。作为一种示例,终端设备的RRC层保存该半持续资源配置信息。
在一些实施方式中,该终端设备还能够根据网络设备的指示,确定该半持续资源适用的频域资源 区域,比如,该半持续资源适用的小区,小区组,带宽,频点信息等等。
在一些实施方式中,该终端设备还能够根据协议规定或者根据网络设备的指示,确定该半持续资源适用的小数据传输SDT过程类型,比如,MTSDT或者MOSDT,或者也可以该半持续资源不适用于SDT过程。
在一些实施方式中,该终端设备还能够根据协议规定或者根据网络设备的指示,确定该半持续资源适用的小数据传输SDT过程的阶段。
在一些实施方式中,该终端设备还能够根据网络设备的指示,确定该半持续资源配置信息的生效时间,在生效时间内,该半持续资源配置信息可用。
在一些实施方式中,该终端设备还能够根据网络设备的指示,确定该半持续资源上承载的数据类型。
步骤303,根据协议规定或者网络设备的指示,确定该半持续资源适用的终端设备连接状态。
在本申请实施例中,终端设备能够根据协议规定或者网络设备的指示,确定该半持续资源适用的终端设备的连接状态。
该半持续资源适用的终端设备的连接状态可以包括以下至少一个:空闲态,非激活态,连接态。
步骤304,响应于该终端设备的连接状态变更,且变更后的连接状态不适用该半持续资源,挂起或者删除该半持续资源配置信息,和/或,清除该半持续资源。
其中,挂起或者删除该半持续资源配置信息,包括,该终端设备停止监听该控制信息。作为一种示例,该终端设备挂起或者删除该半持续资源配置信息,停止监听CS-RNTI PDCCH。
作为第一种可能的实现方式,响应于该终端设备的连接状态变更,且变更后的连接状态不适用该半持续资源,该终端设备能够挂起或者删除该半持续资源配置信息。
作为第二种可能的实现方式,响应于该终端设备的连接状态变更,且变更后的连接状态不适用该半持续资源,该终端设备能够清除该半持续资源。
作为第三种可能的实现方式,响应于该终端设备的连接状态变更,且变更后的连接状态不适用该半持续资源,该终端设备能够挂起或者删除该半持续资源配置信息,清除该半持续资源。
在本申请实施例中,响应于该终端设备的连接状态变更,且变更前的连接状态不适用该半持续资源,变更后的连接状态适用该半持续资源,终端设备能够恢复该半持续资源配置信息。
其中,恢复该半持续资源配置信息,包括,该终端设备继续监听该控制信息。作为一种示例,该终端设备恢复该半持续资源配置信息,继续监听CS-RNTI PDCCH。
综上,通过接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源,根据协议规定或者网络设备的指示,确定该半持续资源适用的终端设备的连接状态,响应于该终端设备的连接状态变更,且变更后的连接状态不适用该半持续资源,挂起或者删除该半持续资源配置信息,和/或,清除该半持续资源,使得网络设备能够通过分配周期性的资源与非连接态的终端设备进行数据传输,从而提升了数据传输的效率,缩短了数据传输的时延,能够有效降低信令开销,节约资源,减少终端设备的能耗。
请参见图4,图4是本申请实施例提供的一种资源配置方法的流程示意图。需要说明的是,本申请实施例的资源配置方法由终端设备执行。该方法可以独立执行,也可以结合本申请任意一个其他实施例一起被执行。如图4所示,该方法可以包括如下步骤:
步骤401,接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中。
步骤402,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源。
在本申请实施例中,步骤401和步骤402可以分别采用本申请的各实施例中的任一种方式实现,本申请实施例并不对此作出限定,也不再赘述。
步骤403,根据协议规定或者网络设备的指示,确定该半持续资源适用的频域资源区域。
在本申请实施例中,终端设备能够根据网络设备的指示,确定该半持续资源适用的终频域资源区域。该频域资源区域可以包括以下至少一个:小区,小区组,部分带宽(Bandwidth Part,BWP),频点信息,带宽,物理资源块(Physical Resource Block,PRB)区域等。
该网络设备指示的可以包括以下至少一个:小区标识,小区组标识,BWP标识,频点信息,带宽信息,PRB标识,PRB范围。
作为一种示例,小区组标识可以为MCG(Master Cell Group,主小区组)或者SCG(Secondary Cell Group,辅小区组)。频点信息可以为ARFCN-1(Absolute Radio Frequency Channel Number,绝对无线频率信道编号)。带宽信息直接指示该半持续资源适用的带宽,比如20MHz。PRB标识指示该半持续资源适用的PRB的编号,比如PRB-1,网络设备可以指示该半持续资源适用的至少一个PRB的编号。PRB范围指示该半持续资源适用的一个区域范围内的PRB,比如从PRB-0到PRB-10。
在本申请实施例中,该半持续资源适用的终频域资源区域可以通过显式的方式进行指示,也可以通过隐式的方式进行指示。
作为一种示例,采用隐式的方式进行指示可以为,终端设备可以将接收到的该半持续资源配置信息所属的频域资源区域,作为该半持续资源适用的终频域资源区域。比如,终端设备可以将该持续资源配置信息所属的小区,或BWP,或者小区组等等,作为该半持续资源适用的终频域资源区域。
作为一种示例,采用隐式的方式进行指示还可以为,该半持续资源配置信息是在该终端设备处于连接态的时候配置给该终端设备的,且指示该连接态的半持续资源配置信息也被用于空闲态或非激活态,则该半持续资源配置信息在终端设备连接态所属的频域资源区域,作为该半持续资源适用的终频域资源区域。比如,终端设备可以将该持续资源配置信息在该终端设备连接态所属的小区,或BWP,或者小区组等等,作为该半持续资源适用的终频域资源区域。
步骤404,响应于该终端设备的频域资源区域变更,且变更后的频域资源区域不适用该半持续资源,挂起或者删除该半持续资源配置信息,和/或,清除该半持续资源。
其中,挂起或者删除该半持续资源配置信息,包括,该终端设备停止监听该控制信息。作为一种示例,该终端设备挂起或者删除该半持续资源配置信息,停止监听CS-RNTI PDCCH。
作为第一种可能的实现方式,响应于该终端设备的频域资源区域变更,且变更后的频域资源区域不适用该半持续资源,该终端设备能够挂起或者删除该半持续资源配置信息。
作为第二种可能的实现方式,响应于该终端设备的频域资源区域变更,且变更后的频域资源区域不适用该半持续资源,该终端设备能够清除该半持续资源。
作为第三种可能的实现方式,响应于该终端设备的频域资源区域变更,且变更后的频域资源区域不适用该半持续资源,该终端设备能够挂起或者删除该半持续资源配置信息,清除该半持续资源。
在本申请实施例中,响应于该终端设备的频域资源区域变更,且变更前的频域资源区域不适用该半持续资源,变更后的频域资源区域适用该半持续资源,终端设备能够恢复该半持续资源配置信息。
其中,恢复该半持续资源配置信息,包括,该终端设备继续监听该控制信息。作为一种示例,该终端设备恢复该半持续资源配置信息,继续监听CS-RNTI PDCCH。
综上,通过接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源,根据协议规定或者网络设备的指示,确定该半持续资源适用的频域资源区域,响应于该终端设备的频域资源区域变更,且变更后的频域资源区域不适用该半持续资源,该终端设备能够挂起或者删除该半持续资源配置信息,和/或,清除该半持续资源,使得网络设备能够通过分配周期性的资源与非连接态的终端设备进行数据传输,从而提升了数据传输的效率,缩短了数据传输的时延,能够有效降低信令开销,节约资源,减少终端设备的能耗。
请参见图5,图5是本申请实施例提供的一种资源配置方法的流程示意图。需要说明的是,本申 请实施例的资源配置方法由终端设备执行。该方法可以独立执行,也可以结合本申请任意一个其他实施例一起被执行。如图5所示,该方法可以包括如下步骤:
步骤501,接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中。
步骤502,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源。
在本申请实施例中,步骤501和步骤502可以分别采用本申请的各实施例中的任一种方式实现,本申请实施例并不对此作出限定,也不再赘述。
步骤503,根据协议规定或者网络设备的指示,确定该半持续资源适用的小数据传输SDT过程类型。
在本申请实施例中,终端设备能够根据协议的规定或者网络设备的指示,确定该半持续资源适用的小数据传输SDT过程类型。其中,SDT过程包括MTSDT和MOSDT。
在一些实施方式中,协议也可以约定,或者网络设备也可以指示该半持续资源不适用于SDT过程。
进一步地,该MTSDT过程可以包括以下至少一种:
基于RACH的MT SDT过程;基于CG的MT SDT过程。
其中,基于RACH的MT SDT过程进一步可以包括以下至少一种:
基于4-step RACH的MT SDT;基于2-step RACH的MT SDT。
该MOSDT过程可以包括以下至少一种:
基于RACH的MOSDT过程;基于CG的MOSDT过程。
其中,基于RACH的MOSDT过程进一步可以包括以下至少一种:
基于4-step RACH的MOSDT;基于2-step RACH的MOSDT。
步骤504,响应于该终端设备处于该半持续资源适用的SDT过程,监听该控制信息。
在本申请实施例中,终端设备只有在处于该半持续资源适用的SDT过程,才使用该半持续资源配置信息,监听该半持续资源的控制信息。
作为一种示例,响应于终端设备处于该半持续资源适用的SDT过程,该终端设备监听CS-RNTI PDCCH控制信令。
也就是,响应于终端设备未处于该半持续资源适用的SDT过程,该半持续资源配置信息不可用。在一些实施方式中,响应于终端设备未处于该半持续资源适用的SDT过程,终端设备可以挂起或者删除该半持续资源配置信息。
综上,通过接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源,根据协议规定或者该网络设备的指示,确定该半持续资源适用的小数据传输SDT过程类型,响应于该终端设备处于该半持续资源适用的SDT过程,监听该控制信息,使得网络设备能够通过分配周期性的资源与非连接态的终端设备进行数据传输,从而提升了数据传输的效率,缩短了数据传输的时延,能够有效降低信令开销,节约资源,减少终端设备的能耗。
请参见图6,图6是本申请实施例提供的一种资源配置方法的流程示意图。需要说明的是,本申请实施例的资源配置方法由终端设备执行。该方法可以独立执行,也可以结合本申请任意一个其他实施例一起被执行。如图6所示,该方法可以包括如下步骤:
步骤601,接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中。
步骤602,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源。
在本申请实施例中,步骤601和步骤602可以分别采用本申请的各实施例中的任一种方式实现,本申请实施例并不对此作出限定,也不再赘述。
步骤603,根据协议规定或者网络设备的指示,确定该半持续资源适用的小数据传输SDT过程的 阶段。
在本申请实施例中,终端设备能够根据协议的规定或者网络设备的指示,确定该半持续资源适用的小数据传输SDT过程的阶段。
其中,该半持续资源适用的SDT过程的阶段包括以下至少一种:初始数据发送阶段,后续数据发送阶段。
初始数据发送阶段是指,从终端设备发起SDT过程开始,到终端设备接收到网络设备对于初始数据的确认反馈信息为止。
后续数据发送阶段是指,从终端设备接收到网络设备对于初始数据的确认反馈信息之后开始,到终端设备接收到连接状态变更指示信息为止。
需要说明的是,网络设备对于初始数据的确认反馈信息,在不同的SDT过程中是不同的。在4-step RACH的SDT过程中,该网络设备对于初始数据的确认反馈信息为4-step RACH中的Msg4;在2-step RACH的SDT过程中,该网络设备对于初始数据的确认反馈信息为2-step RACH的MsgB;在CG SDT过程中,该网络设备对于初始数据的确认反馈信息为C-RNTI PDCCH。
另外需要说明的是,作为一种示例,该连接状态变更指示信息可以是,RRC连接释放消息或者RRC连接恢复消息。RRC连接释放消息将终端设备释放到空闲态或非激活态,RRC连接恢复消息将终端设备转换到连接态。
步骤604,响应于该终端设备处于该半持续资源适用的SDT过程的阶段,监听该控制信息。
在本申请实施例中,终端设备只有在处于该半持续资源适用的SDT过程的阶段,才使用该半持续资源配置信息,监听该半持续资源的控制信息。
作为一种示例,响应于终端设备处于该半持续资源适用的SDT过程的阶段,该终端设备监听CS-RNTI PDCCH控制信令。
也就是,响应于终端设备未处于该半持续资源适用的SDT过程的阶段,该半持续资源配置信息不可用。在一些实施方式中,响应于终端设备未处于该半持续资源适用的SDT过程的阶段,终端设备可以挂起或者删除该半持续资源配置信息。
综上,通过接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源,根据协议规定或者网络设备的指示,确定该半持续资源适用的小数据传输SDT过程的阶段,响应于该终端设备处于该半持续资源适用的SDT过程的阶段,监听该控制信息,使得网络设备能够通过分配周期性的资源与非连接态的终端设备进行数据传输,从而提升了数据传输的效率,缩短了数据传输的时延,能够有效降低信令开销,节约资源,减少终端设备的能耗。
请参见图7,图7是本申请实施例提供的一种资源配置方法的流程示意图。需要说明的是,本申请实施例的资源配置方法由终端设备执行。该方法可以独立执行,也可以结合本申请任意一个其他实施例一起被执行。如图7所示,该方法可以包括如下步骤:
步骤701,接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中。
步骤702,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源。
在本申请实施例中,步骤701和步骤702可以分别采用本申请的各实施例中的任一种方式实现,本申请实施例并不对此作出限定,也不再赘述。
步骤703,根据网络设备的指示,确定该半持续资源配置信息的生效时间。
在本申请实施例中,终端设备能够根据网络设备的指示,确定该半持续资源配置信息的生效时间。
在一些实施方式中,网络设备可以通过该半持续资源配置信息的生效时长定时器配置,指示终端设备该半持续资源配置信息的生效时间。
可选地,该生效时长定时器配置也可以携带于该RRC释放消息中。
步骤704,响应于超过该生效时间,挂起或者删除该半持续资源配置信息,和/或,清除该半持续资源。
其中,挂起或者删除该半持续资源配置信息,包括,该终端设备停止监听该控制信息。作为一种示例,该终端设备挂起或者删除该半持续资源配置信息,停止监听CS-RNTI PDCCH。
作为第一种可能的实现方式,响应于超过该半持续资源配置信息的生效时间,该终端设备能够挂起或者删除该半持续资源配置信息。
作为第二种可能的实现方式,响应于超过该半持续资源配置信息的生效时间,该终端设备能够清除该半持续资源。
作为第三种可能的实现方式,响应于超过该半持续资源配置信息的生效时间,该终端设备能够挂起或者删除该半持续资源配置信息,清除该半持续资源。
在本申请实施例中,只有在生效时间内,终端设备才认为该半持续资源配置信息是可用的。超出该生效时间,则认为该半持续资源配置信息不可用。
作为一种示例,终端设备在接收到该半持续资源配置信息之后,启动该半持续资源配置信息的生效时长定时器。在该生效时长定时器运行期间,终端设备认为该半持续资源配置信息可用。如果该生效时长定时器超时,终端设备挂起或者删除该半持续资源配置信息,和/或,清除该半持续资源。
综上,通过接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源,根据网络设备的指示,确定该半持续资源配置信息的生效时间,响应于超过该生效时间,该终端设备能够挂起或者删除该半持续资源配置信息,和/或,清除该半持续资源,使得网络设备能够通过分配周期性的资源与非连接态的终端设备进行数据传输,从而提升了数据传输的效率,缩短了数据传输的时延,能够有效降低信令开销,节约资源,减少终端设备的能耗。
参见图8,图8是本申请实施例提供的一种资源配置方法的流程示意图。需要说明的是,本申请实施例的资源配置方法由终端设备执行。该方法可以独立执行,也可以结合本申请任意一个其他实施例一起被执行。如图8所示,该方法可以包括如下步骤:
步骤801,接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中。
步骤802,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源。
在本申请实施例中,步骤801和步骤802可以分别采用本申请的各实施例中的任一种方式实现,本申请实施例并不对此作出限定,也不再赘述。
步骤803,根据网络设备的指示,确定该半持续资源上承载的数据类型。
在本申请实施例中,终端设备还能够根据网络设备的指示,确定该半持续资源上承载的数据类型。
在一些实施方式中,网络设备可以通过以下至少一种进行指示:承载类型指示,承载标识,会话标识,数据流标识。
其中,承载类型指示可以包括:SRB(Signalling Radio Bearer,信令无线承载),DRB(Data Radio Bearer,数据无线承载),MCG bearer(Master Cell Group bearer,主小区组承载),SCG bearer(Secondary Cell Group bearer,辅小区组承载),Split bearer(分离承载)等等。
承载标识能够指示该标识对应的承载上传输的业务数据的类型。比如,承载标识可以是DRB-1等。
会话标识,能够指示该标识对应的会话上传输的数据类型。比如,会话标识可以是PDU会话(PDU Session,PDU,Protocol Data Unit,协议数据单元)标识,如PDU Session-1等等,也可以是其他会话的标识。
数据流标识可以是QoS流(QoS Flow,QoS,Quality of Service,服务质量)标识,比如QoSFlow-1等等,也可以是其他数据流的标识。
在本申请实施例中,响应于终端设备在SDT过程中恢复承载的数据类型与该半持续资源适用的承 载的数据类型不同,该终端设备挂起或者删除该半持续资源配置信息,和/或,清除该半持续资源。
其中,挂起或者删除该半持续资源配置信息,包括,该终端设备停止监听该控制信息。作为一种示例,该终端设备挂起或者删除该半持续资源配置信息,停止监听CS-RNTI PDCCH。
也就是,作为第一种可能的实现方式,响应于终端设备在SDT过程中恢复承载的数据类型与该半持续资源适用的承载的数据类型不同,该终端设备能够挂起或者删除该半持续资源配置信息。
作为第二种可能的实现方式,响应于终端设备在SDT过程中恢复承载的数据类型与该半持续资源适用的承载的数据类型不同,该终端设备能够清除该半持续资源。
作为第三种可能的实现方式,响应于终端设备在SDT过程中恢复承载的数据类型与该半持续资源适用的承载的数据类型不同,该终端设备能够挂起或者删除该半持续资源配置信息,清除该半持续资源。
综上,通过接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源,根据网络设备的指示,确定该半持续资源上承载的数据类型,使得网络设备能够通过分配周期性的资源与非连接态的终端设备进行数据传输,从而提升了数据传输的效率,缩短了数据传输的时延,能够有效降低信令开销,节约资源,减少终端设备的能耗。
请参见图9,图9是本申请实施例提供的一种资源配置方法的流程示意图。需要说明的是,本申请实施例的资源配置方法由网络设备执行。该方法可以独立执行,也可以结合本申请任意一个其他实施例一起被执行。如图9所示,该方法可以包括如下步骤:
步骤901,向终端设备发送半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,该半持续资源配置信息用于确定该终端设备数据信道传输的半持续资源。
在本申请实施例中,网络设备向终端设备发送半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,用于确定该终端设备数据信道传输的半持续资源。也就是,终端设备能够根据该半持续资源配置信息,确定其对应的半持续资源。
在一些实施方式中,该数据信道可以为PDSCH数据信道。
其中,半持续资源是一个周期性分配的资源,该半持续调度的资源调度方式可以称为“一次分配,多次使用”,每过一个周期,该终端设备可以使用该资源进行数据传输。
可以理解,该半持续资源配置信息携带于RRC release消息中,该终端设备在接收到RRC release消息后,会进入空闲态或非激活态。
在本申请实施例中,该半持续资源配置信息可以是通过显式方式指示的,也可以是通过隐式方式指示的。
作为一种示例,如果终端设备在连接态获取了半持续资源配置信息,则该网络设备在RRC释放消息中,可以不再显式地提供该半持续资源配置信息,而可以通过隐式的方式(如,采用一个1bit的指示,取值为1)指示该连接态的半持续资源配置信息也用于该终端设备的空闲态或非激活态。
在一些实施方式中,该半持续资源配置信息可以包括以下中的至少一个:
该半持续资源的周期;
混合自动重传请求HARQ(HybridAutomaticRepeatRequest)进程管理配置信息;
上行反馈信息的资源配置信息;
下行数据信道的聚合等级;
该半持续资源的控制信息。
其中,可选地,该半持续资源的控制信息用于指示以下至少一个:
该半持续资源的激活或者去激活;
该半持续资源的可用资源分配信息;
该半持续资源对应的数据重传指示。
在一些实施方式中,网络设备还能够向终端设备发送,用于确定该控制信息所在的发送资源的发送资源配置。
在一些实施方式中,网络设备还能够向终端设备指示该半持续资源配置信息适用的终端设备连接状态。
在一些实施方式中,网络设备还能够向终端设备指示该半持续资源适用的频域资源区域,比如,该半持续资源适用的小区,小区组,带宽,频点信息等等。
在一些实施方式中,网络设备还能够向终端设备指示该半持续资源适用的小数据传输SDT过程类型,比如,MTSDT或者MOSDT,或者也可以指示该半持续资源不适用于SDT过程。
在一些实施方式中,网络设备还能够向终端设备指示该半持续资源适用的小数据传输SDT过程的阶段。
在一些实施方式中,网络设备还能够向终端设备指示该半持续资源配置信息的生效时间,在生效时间内,该半持续资源配置信息可用。
在一些实施方式中,网络设备还能够向终端设备指示该半持续资源上承载的数据类型。
综上,通过向终端设备发送半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,该半持续资源配置信息用于确定该终端设备数据信道传输的半持续资源,使得网络设备能够通过分配周期性的资源与非连接态的终端设备进行数据传输,从而提升了数据传输的效率,缩短了数据传输的时延,能够有效降低信令开销,节约资源,减少终端设备的能耗。
与上述几种实施例提供的资源配置方法相对应,本申请还提供一种资源配置装置,由于本申请实施例提供的资源配置装置与上述几种实施例提供的方法相对应,因此在资源配置方法的实施方式也适用于下述实施例提供的资源配置装置,在下述实施例中不再详细描述。
请参见图10,图10为本申请实施例提供的一种资源配置装置的结构示意图。
如图10所示,该资源配置装置1000包括:收发单元1010和处理单元1020,其中:
收发单元1010,用于接收网络设备发送的半持续资源配置信息;其中,该半持续资源配置信息携带于无线资源控制RRC释放消息中;
处理单元1020,用于根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源。
可选地,该半持续资源配置信息包括以下中的至少一个:
该半持续资源的周期;
混合自动重传请求HARQ进程管理配置信息;
上行反馈信息的资源配置信息;
下行数据信道的聚合等级;
该半持续资源的控制信息。
可选地,该控制信息用于指示以下至少一个:
该半持续资源的激活或者去激活;
该半持续资源的可用资源分配信息;
该半持续资源对应的数据重传指示。
可选地,该收发单元1010还用于:
接收该网络设备发送的发送资源配置;该发送资源配置用于确定该控制信息所在的发送资源;
在该发送资源上监听该控制信息。
可选地,该处理单元1020还用于:获取该半持续资源配置信息适用的终端设备连接状态。
可选地,该处理单元1020还用于:根据该网络设备的指示,确定该半持续资源适用的频域资源区域。
可选地,该处理单元1020还用于:根据协议规定或者该网络设备的指示,确定该半持续资源适用的小数据传输SDT过程类型。
可选地,该处理单元1020还用于:根据协议规定或者该网络设备的指示,确定该半持续资源适用的小数据传输SDT过程的阶段。
可选地,该处理单元1020还用于:根据该网络设备的指示,确定该半持续资源配置信息的生效时间。
可选地,该处理单元1020还用于:根据该网络设备的指示,确定该半持续资源上承载的数据类型。
可选地,响应于该终端设备的连接状态变更,且变更后的连接状态不适用该半持续资源,该处理单元1020还用于:
挂起或者删除该半持续资源配置信息;和/或,
清除该半持续资源。
可选地,响应于该终端设备的频域资源区域变更,且变更后的频域资源区域不适用该半持续资源,该处理单元1020还用于:
挂起或者删除该半持续资源配置信息;和/或,
清除该半持续资源。
可选地,该处理单元1020还用于:
响应于该终端设备处于该半持续资源适用的SDT过程,或者,该终端设备处于该半持续资源适用的SDT过程的阶段,监听该控制信息。
可选地,响应于超过该生效时间,该处理单元1020还用于:
挂起或者删除该半持续资源配置信息;和/或,
清除该半持续资源。
可选地,该处理单元1020还用于:
响应于挂起或者删除该半持续资源配置信息,该终端设备停止监听该控制信息。
本实施例的资源配置装置,可以通过接收网络设备发送的半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,根据该半持续资源配置信息,确定该终端设备数据信道传输的半持续资源,使得网络设备能够通过分配周期性的资源与非连接态的终端设备进行数据传输,从而提升了数据传输的效率,缩短了数据传输的时延,能够有效降低信令开销,节约资源,减少终端设备的能耗。
请参见图11,图11为本申请实施例提供的一种资源配置装置的结构示意图。
如图11所示,该资源配置装置1100包括:收发单元1110,其中:
收发单元1110,用于向终端设备发送半持续资源配置信息;
该半持续资源配置信息携带于无线资源控制RRC释放消息中,该半持续资源配置信息用于确定该终端设备数据信道传输的半持续资源。
可选地,该半持续资源配置信息包括以下中的至少一个:
该半持续资源的周期;
混合自动重传请求HARQ进程管理配置信息;
上行反馈信息的资源配置信息;
下行数据信道的聚合等级;
该半持续资源的控制信息。
可选地,该控制信息用于指示以下至少一个:
该半持续资源的激活或者去激活;
该半持续资源的可用资源分配信息;
该半持续资源对应的数据重传指示。
可选地,该收发单元1110还用于:
向该终端设备发送发送资源配置;
该发送资源配置用于确定该控制信息所在的发送资源。
可选地,该收发单元1110还用于:向该终端设备指示该半持续资源配置信息适用的终端设备连接状态。
可选地,该收发单元1110还用于:向该终端设备指示该半持续资源适用的频域资源区域。
可选地,该收发单元1110还用于:向该终端设备指示该半持续资源适用的小数据传输SDT过程类型。
可选地,该收发单元1110还用于:向该终端设备指示该半持续资源适用的小数据传输SDT过程的阶段。
可选地,该收发单元1110还用于:向该终端设备指示该半持续资源配置信息的生效时间。
可选地,该收发单元1110还用于:根据该网络设备的指示,确定该半持续资源上承载的数据类型。
本实施例的资源配置装置,可以通过向终端设备发送半持续资源配置信息,该半持续资源配置信息携带于无线资源控制RRC释放消息中,该半持续资源配置信息用于确定该终端设备数据信道传输的半持续资源,使得网络设备能够通过分配周期性的资源与非连接态的终端设备进行数据传输,从而提升了数据传输的效率,缩短了数据传输的时延,能够有效降低信令开销,节约资源,减少终端设备的能耗。
为了实现上述实施例,本申请实施例还提出一种通信装置,包括:处理器和存储器,存储器中存储有计算机程序,处理器执行所述存储器中存储的计算机程序,以使装置执行图2至图8实施例所示的方法。
为了实现上述实施例,本申请实施例还提出一种通信装置,包括:处理器和存储器,存储器中存储有计算机程序,处理器执行所述存储器中存储的计算机程序,以使装置执行图9实施例所示的方法。
为了实现上述实施例,本申请实施例还提出一种通信装置,包括:处理器和接口电路,接口电路,用于接收代码指令并传输至处理器,处理器,用于运行所述代码指令以执行图2至图8实施例所示的方法。
为了实现上述实施例,本申请实施例还提出一种通信装置,包括:处理器和接口电路,接口电路,用于接收代码指令并传输至处理器,处理器,用于运行所述代码指令以执行图9实施例所示的方法。
请参见图12,图12是本申请实施例提供的另一种资源配置装置的结构示意图。资源配置装置1200可以是网络设备,也可以是终端设备,也可以是支持网络设备实现上述方法的芯片、芯片系统、或处理器等,还可以是支持终端设备实现上述方法的芯片、芯片系统、或处理器等。该装置可用于实现上述方法实施例中描述的方法,具体可以参见上述方法实施例中的说明。
资源配置装置1200可以包括一个或多个处理器1201。处理器1201可以是通用处理器或者专用处理器等。例如可以是基带处理器或中央处理器。基带处理器可以用于对通信协议以及通信数据进行处理,中央处理器可以用于对资源配置装置(如,基站、基带芯片,终端设备、终端设备芯片,DU或CU等)进行控制,执行计算机程序,处理计算机程序的数据。
可选的,资源配置装置1200中还可以包括一个或多个存储器1202,其上可以存有计算机程序1203,处理器1201执行计算机程序1203,以使得资源配置装置1200执行上述方法实施例中描述的方法。计算机程序1203可能固化在处理器1201中,该种情况下,处理器1201可能由硬件实现。
可选的,存储器1202中还可以存储有数据。资源配置装置1200和存储器1202可以单独设置,也可以集成在一起。
可选的,资源配置装置1200还可以包括收发器1205、天线1206。收发器1205可以称为收发单元、收发机、或收发电路等,用于实现收发功能。收发器1205可以包括接收器和发送器,接收器可以称为接收机或接收电路等,用于实现接收功能;发送器可以称为发送机或发送电路等,用于实现发送功能。
可选的,资源配置装置1200中还可以包括一个或多个接口电路1207。接口电路1207用于接收代 码指令并传输至处理器1201。处理器1201运行代码指令以使资源配置装置1200执行上述方法实施例中描述的方法。
在一种实现方式中,处理器1201中可以包括用于实现接收和发送功能的收发器。例如该收发器可以是收发电路,或者是接口,或者是接口电路。用于实现接收和发送功能的收发电路、接口或接口电路可以是分开的,也可以集成在一起。上述收发电路、接口或接口电路可以用于代码/数据的读写,或者,上述收发电路、接口或接口电路可以用于信号的传输或传递。
在一种实现方式中,资源配置装置1200可以包括电路,电路可以实现前述方法实施例中发送或接收或者通信的功能。本申请中描述的处理器和收发器可实现在集成电路(integrated circuit,IC)、模拟IC、射频集成电路RFIC、混合信号IC、专用集成电路(application specific integrated circuit,ASIC)、印刷电路板(printed circuit board,PCB)、电子设备等上。该处理器和收发器也可以用各种IC工艺技术来制造,例如互补金属氧化物半导体(complementary metal oxide semiconductor,CMOS)、N型金属氧化物半导体(nMetal-oxide-semiconductor,NMOS)、P型金属氧化物半导体(positive channel metal oxide semiconductor,PMOS)、双极结型晶体管(bipolar junction transistor,BJT)、双极CMOS(BiCMOS)、硅锗(SiGe)、砷化镓(GaAs)等。
以上实施例描述中的资源配置装置可以是网络设备或者终端设备,但本申请中描述的资源配置装置的范围并不限于此,而且资源配置装置的结构可以不受图10-图11的限制。资源配置装置可以是独立的设备或者可以是较大设备的一部分。例如资源配置装置可以是:
(1)独立的集成电路IC,或芯片,或,芯片系统或子系统;
(2)具有一个或多个IC的集合,可选的,该IC集合也可以包括用于存储数据,计算机程序的存储部件;
(3)ASIC,例如调制解调器(Modem);
(4)可嵌入在其他设备内的模块;
(5)接收机、终端设备、智能终端设备、蜂窝电话、无线设备、手持机、移动单元、车载设备、网络设备、云设备、人工智能设备等等;
(6)其他等等。
对于资源配置装置可以是芯片或芯片系统的情况,可参见图13所示的芯片的结构示意图。图13所示的芯片包括处理器1301和接口1302。其中,处理器1301的数量可以是一个或多个,接口1302的数量可以是多个。
对于芯片用于实现本申请实施例中网络设备的功能的情况:
接口1302,用于代码指令并传输至处理器;
处理器1301,用于运行代码指令以执行如图2至图8的方法。
对于芯片用于实现本申请实施例中终端设备的功能的情况:
接口1302,用于代码指令并传输至处理器;
处理器1301,用于运行代码指令以执行如图9的方法。
可选的,芯片还包括存储器1303,存储器1303用于存储必要的计算机程序和数据。
本领域技术人员还可以了解到本申请实施例列出的各种说明性逻辑块(illustrative logical block)和步骤(step)可以通过电子硬件、电脑软件,或两者的结合进行实现。这样的功能是通过硬件还是软件来实现取决于特定的应用和整个系统的设计要求。本领域技术人员可以对于每种特定的应用,可以使用各种方法实现的功能,但这种实现不应被理解为超出本申请实施例保护的范围。
本申请实施例还提供一种通信系统,该系统包括前述图10-图11实施例中作为终端设备的资源配置装置和作为网络设备的资源配置装置,或者,该系统包括前述图12实施例中作为终端设备的资源配置装置和作为网络设备的资源配置装置。
本申请还提供一种可读存储介质,其上存储有指令,该指令被计算机执行时实现上述任一方法实施例的功能。
本申请还提供一种计算机程序产品,该计算机程序产品被计算机执行时实现上述任一方法实施例的功能。
在上述实施例中,可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时,可以全部或部分地以计算机程序产品的形式实现。计算机程序产品包括一个或多个计算机程序。在计算机上加载和执行计算机程序时,全部或部分地产生按照本申请实施例的流程或功能。计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。计算机程序可以存储在计算机可读存储介质中,或者从一个计算机可读存储介质向另一个计算机可读存储介质传输,例如,计算机程序可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(digital subscriber line,DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。可用介质可以是磁性介质(例如,软盘、硬盘、磁带)、光介质(例如,高密度数字视频光盘(digital video disc,DVD))、或者半导体介质(例如,固态硬盘(solid state disk,SSD))等。
本领域普通技术人员可以理解:本申请中涉及的第一、第二等各种数字编号仅为描述方便进行的区分,并不用来限制本申请实施例的范围,也表示先后顺序。
本申请中的至少一个还可以描述为一个或多个,多个可以是两个、三个、四个或者更多个,本申请不做限制。在本申请实施例中,对于一种技术特征,通过“第一”、“第二”、“第三”、“A”、“B”、“C”和“D”等区分该种技术特征中的技术特征,该“第一”、“第二”、“第三”、“A”、“B”、“C”和“D”描述的技术特征间无先后顺序或者大小顺序。
本申请中各表所示的对应关系可以被配置,也可以是预定义的。各表中的信息的取值仅仅是举例,可以配置为其他值,本申请并不限定。在配置信息与各参数的对应关系时,并不一定要求必须配置各表中示意出的所有对应关系。例如,本申请中的表格中,某些行示出的对应关系也可以不配置。又例如,可以基于上述表格做适当的变形调整,例如,拆分,合并等等。上述各表中标题示出参数的名称也可以采用通信装置可理解的其他名称,其参数的取值或表示方式也可以通信装置可理解的其他取值或表示方式。上述各表在实现时,也可以采用其他的数据结构,例如可以采用数组、队列、容器、栈、线性表、指针、链表、树、图、结构体、类、堆、散列表或哈希表等。
本申请中的预定义可以理解为定义、预先定义、存储、预存储、预协商、预配置、固化、或预烧制。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
应当理解,可以使用上面所示的各种形式的流程,重新排序、增加或删除步骤。例如,本申请实施例中记载的各步骤可以并行地执行也可以顺序地执行也可以不同的次序执行,只要能够实现本发明公开的技术方案所期望的结果,本文在此不进行限制。
上述具体实施方式,并不构成对本发明保护范围的限制。本领域技术人员应该明白的是,根据设计要求和其他因素,可以进行各种修改、组合、子组合和替代。任何在本发明的精神和原则之内所作的修改、等同替换和改进等,均应包含在本发明保护范围之内。

Claims (56)

  1. 一种资源配置方法,其特征在于,所述方法由终端设备执行,所述方法包括:
    接收网络设备发送的半持续资源配置信息;所述半持续资源配置信息携带于无线资源控制RRC释放消息中;
    根据所述半持续资源配置信息,确定所述终端设备数据信道传输的半持续资源。
  2. 根据权利要求1所述的方法,其特征在于,所述半持续资源配置信息包括以下中的至少一个:
    所述半持续资源的周期;
    混合自动重传请求HARQ进程管理配置信息;
    上行反馈信息的资源配置信息;
    下行数据信道的聚合等级;
    所述半持续资源的控制信息。
  3. 根据权利要求2所述的方法,其特征在于,所述控制信息用于指示以下至少一个:
    所述半持续资源的激活或者去激活;
    所述半持续资源的可用资源分配信息;
    所述半持续资源对应的数据重传指示。
  4. 根据权利要求3所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的发送资源配置;所述发送资源配置用于确定所述控制信息所在的发送资源;
    在所述发送资源上监听所述控制信息。
  5. 根据权利要求2所述的方法,其特征在于,所述方法还包括:
    获取所述半持续资源配置信息适用的终端设备连接状态。
  6. 根据权利要求2所述的方法,其特征在于,所述方法还包括:
    根据所述网络设备的指示,确定所述半持续资源适用的频域资源区域。
  7. 根据权利要求2所述的方法,其特征在于,所述方法还包括:
    根据协议规定或者所述网络设备的指示,确定所述半持续资源适用的小数据传输SDT过程类型。
  8. 根据权利要求2所述的方法,其特征在于,所述方法还包括:
    根据协议规定或者所述网络设备的指示,确定所述半持续资源适用的小数据传输SDT过程的阶段。
  9. 根据权利要求2所述的方法,其特征在于,所述方法还包括:
    根据所述网络设备的指示,确定所述半持续资源配置信息的生效时间。
  10. 根据权利要求2所述的方法,其特征在于,所述方法还包括:
    根据所述网络设备的指示,确定所述半持续资源上承载的数据类型。
  11. 根据权利要求5所述的方法,其特征在于,响应于所述终端设备的连接状态变更,且变更后的连接状态不适用所述半持续资源,所述方法还包括:
    挂起或者删除所述半持续资源配置信息;和/或,
    清除所述半持续资源。
  12. 根据权利要求6所述的方法,其特征在于,响应于所述终端设备的频域资源区域变更,且变更后的频域资源区域不适用所述半持续资源,所述方法还包括:
    挂起或者删除所述半持续资源配置信息;和/或,
    清除所述半持续资源。
  13. 根据权利要求7或8所述的方法,其特征在于,所述方法还包括:
    响应于所述终端设备处于所述半持续资源适用的SDT过程,或者,所述终端设备处于所述半持续资源适用的SDT过程的阶段,监听所述控制信息。
  14. 根据权利要求9所述的方法,其特征在于,响应于超过所述生效时间,所述方法还包括:
    挂起或者删除所述半持续资源配置信息;和/或,
    清除所述半持续资源。
  15. 根据权利要求11-14任一项所述的方法,其特征在于,所述方法还包括:
    响应于挂起或者删除所述半持续资源配置信息,所述终端设备停止监听所述控制信息。
  16. 一种资源配置方法,其特征在于,所述方法由网络设备执行,所述方法包括:
    向终端设备发送半持续资源配置信息;
    所述半持续资源配置信息携带于无线资源控制RRC释放消息中,所述半持续资源配置信息用于确定所述终端设备数据信道传输的半持续资源。
  17. 根据权利要求16所述的方法,其特征在于,所述半持续资源配置信息包括以下中的至少一个:
    所述半持续资源的周期;
    混合自动重传请求HARQ进程管理配置信息;
    上行反馈信息的资源配置信息;
    下行数据信道的聚合等级;
    所述半持续资源的控制信息。
  18. 根据权利要求17所述的方法,其特征在于,所述控制信息用于指示以下至少一个:
    所述半持续资源的激活或者去激活;
    所述半持续资源的可用资源分配信息;
    所述半持续资源对应的数据重传指示。
  19. 根据权利要求18所述的方法,其特征在于,所述方法还包括:
    向所述终端设备发送发送资源配置;
    所述发送资源配置用于确定所述控制信息所在的发送资源。
  20. 根据权利要求17所述的方法,其特征在于,所述方法还包括:
    向所述终端设备指示所述半持续资源配置信息适用的终端设备连接状态。
  21. 根据权利要求17所述的方法,其特征在于,所述方法还包括:
    向所述终端设备指示所述半持续资源适用的频域资源区域。
  22. 根据权利要求17所述的方法,其特征在于,所述方法还包括:
    向所述终端设备指示所述半持续资源适用的小数据传输SDT过程类型。
  23. 根据权利要求17所述的方法,其特征在于,所述方法还包括:
    向所述终端设备指示所述半持续资源适用的小数据传输SDT过程的阶段。
  24. 根据权利要求17所述的方法,其特征在于,所述方法还包括:
    向所述终端设备指示所述半持续资源配置信息的生效时间。
  25. 根据权利要求17所述的方法,其特征在于,所述方法还包括:
    根据所述网络设备的指示,确定所述半持续资源上承载的数据类型。
  26. 一种资源配置装置,其特征在于,所述装置应用于终端设备,所述装置包括:
    收发单元,用于接收网络设备发送的半持续资源配置信息;其中,所述半持续资源配置信息携带于无线资源控制RRC释放消息中;
    处理单元,用于根据所述半持续资源配置信息,确定所述终端设备数据信道传输的半持续资源。
  27. 根据权利要求26所述的装置,其特征在于,所述半持续资源配置信息包括以下中的至少一个:
    所述半持续资源的周期;
    混合自动重传请求HARQ进程管理配置信息;
    上行反馈信息的资源配置信息;
    下行数据信道的聚合等级;
    所述半持续资源的控制信息。
  28. 根据权利要求27所述的装置,其特征在于,所述控制信息用于指示以下至少一个:
    所述半持续资源的激活或者去激活;
    所述半持续资源的可用资源分配信息;
    所述半持续资源对应的数据重传指示。
  29. 根据权利要求28所述的装置,其特征在于,所述收发单元还用于:
    接收所述网络设备发送的发送资源配置;所述发送资源配置用于确定所述控制信息所在的发送资源;
    在所述发送资源上监听所述控制信息。
  30. 根据权利要求27所述的装置,其特征在于,所述处理单元还用于:
    获取所述半持续资源配置信息适用的终端设备连接状态。
  31. 根据权利要求27所述的装置,其特征在于,所述处理单元还用于:
    根据所述网络设备的指示,确定所述半持续资源适用的频域资源区域。
  32. 根据权利要求27所述的装置,其特征在于,所述处理单元还用于:
    根据协议规定或者所述网络设备的指示,确定所述半持续资源适用的小数据传输SDT过程类型。
  33. 根据权利要求27所述的装置,其特征在于,所述处理单元还用于:
    根据协议规定或者所述网络设备的指示,确定所述半持续资源适用的小数据传输SDT过程的阶段。
  34. 根据权利要求27所述的装置,其特征在于,所述处理单元还用于:
    根据所述网络设备的指示,确定所述半持续资源配置信息的生效时间。
  35. 根据权利要求27所述的装置,其特征在于,所述处理单元还用于:
    根据所述网络设备的指示,确定所述半持续资源上承载的数据类型。
  36. 根据权利要求30所述的装置,其特征在于,响应于所述终端设备的连接状态变更,且变更后的连接状态不适用所述半持续资源,所述处理单元还用于:
    挂起或者删除所述半持续资源配置信息;和/或,
    清除所述半持续资源。
  37. 根据权利要求31所述的装置,其特征在于,响应于所述终端设备的频域资源区域变更,且变更后的频域资源区域不适用所述半持续资源,所述处理单元还用于:
    挂起或者删除所述半持续资源配置信息;和/或,
    清除所述半持续资源。
  38. 根据权利要求32或33所述的装置,其特征在于,所述处理单元还用于:
    响应于所述终端设备处于所述半持续资源适用的SDT过程,或者,所述终端设备处于所述半持续资源适用的SDT过程的阶段,监听所述控制信息。
  39. 根据权利要求34所述的装置,其特征在于,响应于超过所述生效时间,所述处理单元还用于:
    挂起或者删除所述半持续资源配置信息;和/或,
    清除所述半持续资源。
  40. 根据权利要求36-39任一项所述的装置,其特征在于,所述处理单元还用于:
    响应于挂起或者删除所述半持续资源配置信息,所述终端设备停止监听所述控制信息。
  41. 一种资源配置装置,其特征在于,所述装置应用于网络设备,所述装置包括:
    收发单元,用于向终端设备发送半持续资源配置信息;
    所述半持续资源配置信息携带于无线资源控制RRC释放消息中,所述半持续资源配置信息用于确定所述终端设备数据信道传输的半持续资源。
  42. 根据权利要求41所述的装置,其特征在于,所述半持续资源配置信息包括以下中的至少一个:
    所述半持续资源的周期;
    混合自动重传请求HARQ进程管理配置信息;
    上行反馈信息的资源配置信息;
    下行数据信道的聚合等级;
    所述半持续资源的控制信息。
  43. 根据权利要求42所述的装置,其特征在于,所述控制信息用于指示以下至少一个:
    所述半持续资源的激活或者去激活;
    所述半持续资源的可用资源分配信息;
    所述半持续资源对应的数据重传指示。
  44. 根据权利要求43所述的装置,其特征在于,所述收发单元还用于:
    向所述终端设备发送发送资源配置;
    所述发送资源配置用于确定所述控制信息所在的发送资源。
  45. 根据权利要求42所述的装置,其特征在于,所述收发单元还用于:
    向所述终端设备指示所述半持续资源配置信息适用的终端设备连接状态。
  46. 根据权利要求42所述的装置,其特征在于,所述收发单元还用于:
    向所述终端设备指示所述半持续资源适用的频域资源区域。
  47. 根据权利要求42所述的装置,其特征在于,所述收发单元还用于:
    向所述终端设备指示所述半持续资源适用的小数据传输SDT过程类型。
  48. 根据权利要求42所述的装置,其特征在于,所述收发单元还用于:
    向所述终端设备指示所述半持续资源适用的小数据传输SDT过程的阶段。
  49. 根据权利要求42所述的装置,其特征在于,所述收发单元还用于:
    向所述终端设备指示所述半持续资源配置信息的生效时间。
  50. 根据权利要求42所述的装置,其特征在于,所述收发单元还用于:
    根据所述网络设备的指示,确定所述半持续资源上承载的数据类型。
  51. 一种通信装置,其特征在于,所述装置包括处理器和存储器,所述存储器中存储有计算机程序,所述处理器执行所述存储器中存储的计算机程序,以使所述装置执行如权利要求1至15中任一项所述的方法。
  52. 一种通信装置,其特征在于,所述装置包括处理器和存储器,所述存储器中存储有计算机程序,所述处理器执行所述存储器中存储的计算机程序,以使所述装置执行如权利要求16至25中任一项所述的方法。
  53. 一种通信装置,其特征在于,包括:处理器和接口电路;
    所述接口电路,用于接收代码指令并传输至所述处理器;
    所述处理器,用于运行所述代码指令以执行如权利要求1至15中任一项所述的方法。
  54. 一种通信装置,其特征在于,包括:处理器和接口电路;
    所述接口电路,用于接收代码指令并传输至所述处理器;
    所述处理器,用于运行所述代码指令以执行如权利要求16至25中任一项所述的方法。
  55. 一种计算机可读存储介质,用于存储有指令,当所述指令被执行时,使如权利要求1至15中任一项所述的方法被实现。
  56. 一种计算机可读存储介质,用于存储有指令,当所述指令被执行时,使如权利要求16至25中任一项所述的方法被实现。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101742652A (zh) * 2008-11-07 2010-06-16 中兴通讯股份有限公司 资源配置方法和装置
CN111279643A (zh) * 2017-10-26 2020-06-12 高通股份有限公司 新无线电中的半持久调度管理
CN111684744A (zh) * 2018-01-04 2020-09-18 欧芬诺有限责任公司 半持久信道状态信息报告
WO2021142682A1 (zh) * 2020-01-15 2021-07-22 华为技术有限公司 一种数据传输方法及装置
WO2021230614A1 (ko) * 2020-05-13 2021-11-18 주식회사 케이티 업링크 데이터 전송 방법 및 장치
WO2022048681A1 (zh) * 2020-09-07 2022-03-10 大唐移动通信设备有限公司 信息处理方法、装置、终端设备及网络侧设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101742652A (zh) * 2008-11-07 2010-06-16 中兴通讯股份有限公司 资源配置方法和装置
CN111279643A (zh) * 2017-10-26 2020-06-12 高通股份有限公司 新无线电中的半持久调度管理
CN111684744A (zh) * 2018-01-04 2020-09-18 欧芬诺有限责任公司 半持久信道状态信息报告
WO2021142682A1 (zh) * 2020-01-15 2021-07-22 华为技术有限公司 一种数据传输方法及装置
WO2021230614A1 (ko) * 2020-05-13 2021-11-18 주식회사 케이티 업링크 데이터 전송 방법 및 장치
WO2022048681A1 (zh) * 2020-09-07 2022-03-10 大唐移动通信设备有限公司 信息处理方法、装置、终端设备及网络侧设备

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