WO2021159482A1 - Procédé de traitement de conflit et dispositif terminal - Google Patents

Procédé de traitement de conflit et dispositif terminal Download PDF

Info

Publication number
WO2021159482A1
WO2021159482A1 PCT/CN2020/075320 CN2020075320W WO2021159482A1 WO 2021159482 A1 WO2021159482 A1 WO 2021159482A1 CN 2020075320 W CN2020075320 W CN 2020075320W WO 2021159482 A1 WO2021159482 A1 WO 2021159482A1
Authority
WO
WIPO (PCT)
Prior art keywords
resource
harq process
terminal device
select
resources
Prior art date
Application number
PCT/CN2020/075320
Other languages
English (en)
Chinese (zh)
Inventor
付喆
卢前溪
Original Assignee
Oppo广东移动通信有限公司
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 Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2020/075320 priority Critical patent/WO2021159482A1/fr
Priority to CN202080079721.XA priority patent/CN114731239B/zh
Publication of WO2021159482A1 publication Critical patent/WO2021159482A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems

Definitions

  • This application relates to the field of communications, and more specifically, to a method and terminal device for conflict handling.
  • the requirements of the fifth-generation wireless communication technology 5G include three application scenarios: enhanced mobile broadband eMBB, massive machine communication mMTC, and high-reliability and low-latency communication uRLLC.
  • the requirements of 5G Industrial Internet of Things (IIoT) include supporting the transmission of services such as Industrial Automation (Factory Automation), Transmission Automation (Transport Industry), and Intelligent Power Distribution (Electrical Power Distribution) in 5G systems.
  • IIoT Based on the transmission requirements for low latency and high reliability, IIoT also introduces Time Sensitive Network (TSN) or Time Sensitive Communication (TSC) scenarios to achieve precise clock synchronization. Reduce network delay.
  • TSN Time Sensitive Network
  • TSC Time Sensitive Communication
  • the embodiments of the present application provide a conflict processing method and terminal device, which can be used to establish an effective conflict resolution mechanism.
  • a conflict processing method applied to a terminal device, includes: in the case that there is a conflict between the HARQ process corresponding to the first resource and the HARQ process corresponding to the second resource, the terminal device determines to The first resource or the second resource is used as a transmission resource.
  • An embodiment of the present application also provides a terminal device, including: a resource determining module, configured to determine whether the HARQ process corresponding to the first resource conflicts with the HARQ process corresponding to the second resource.
  • the first resource or the second resource is used as a transmission resource.
  • An embodiment of the present application also provides a terminal device, including: a processor and a memory, the memory is used to store a computer program, the processor calls and runs the computer program stored in the memory, and executes the conflict handling described above Method steps.
  • An embodiment of the present application also provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the steps of the conflict handling method described above.
  • the embodiment of the present application also provides a computer-readable storage medium for storing a computer program, wherein the computer program causes the computer to execute the steps of the conflict handling method described above.
  • the embodiments of the present application also provide a computer program product, including computer program instructions, where the computer program instructions cause a computer to execute the steps of the conflict handling method described above.
  • the embodiment of the present application also provides a computer program that enables a computer to execute the steps of the conflict handling method described above.
  • the conflict handling mechanism in the embodiment of the present application clarifies that when the terminal device encounters a HARQ process conflict between multiple resources, it can select the resource to be used from the multiple resources, which can avoid resource analysis confusion caused by the HARQ process conflict.
  • the behavior of the terminal device can be clarified, and the network complexity can be reduced accordingly, and the system performance can be improved to a certain extent.
  • Fig. 1 is a schematic diagram of a communication system architecture according to an embodiment of the present application.
  • Fig. 2 is a flowchart of a conflict processing method according to an embodiment of the present application.
  • Fig. 3 is a flowchart of a conflict processing method according to another embodiment of the present application.
  • FIG. 4 is a schematic structural block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 5 is a schematic structural block diagram of a terminal device according to another embodiment of the present application.
  • Fig. 6 is a schematic block diagram of a communication device according to an embodiment of the present application.
  • Fig. 7 is a schematic block diagram of a chip of an embodiment of the present application.
  • Fig. 8 is a schematic block diagram of a communication system according to an embodiment of the present application.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • NR New Radio
  • UMTS universal mobile telecommunication system
  • WLAN wireless Local Area Networks
  • 5G fifth-generation communication
  • D2D Device to Device
  • M2M Machine to Machine
  • MTC machine type communication
  • V2V vehicle to vehicle
  • the communication system in the embodiments of the present application can be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, can also be applied to a dual connectivity (DC) scenario, and can also be applied to a standalone (SA) deployment.
  • CA Carrier Aggregation
  • DC dual connectivity
  • SA standalone
  • the embodiments of this application describe various embodiments in combination with network equipment and terminal equipment.
  • the terminal equipment may also be referred to as User Equipment (UE), access terminal, subscriber unit, subscriber station, mobile station, mobile station, and remote. Station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • UE User Equipment
  • access terminal subscriber unit, subscriber station, mobile station, mobile station, and remote.
  • Station remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • the terminal device can be a station (STAION, ST) in a WLAN, a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, and personal digital processing (Personal Digital Assistant, PDA) devices, handheld devices with wireless communication capabilities, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, and next-generation communication systems, such as terminal devices in the NR network or Terminal equipment in the public land mobile network (PLMN) network that will evolve in the future.
  • STAION, ST station
  • WLAN Wireless Local Loop
  • PDA Personal Digital Assistant
  • the terminal device may also be a wearable device.
  • Wearable devices can also be called wearable smart devices. It is a general term for using wearable technology to intelligently design everyday wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes.
  • a wearable device is a portable device that is directly worn on the body or integrated into the user's clothes or accessories. Wearable devices are not only a kind of hardware device, but also realize powerful functions through software support, data interaction, and cloud interaction.
  • wearable smart devices include full-featured, large-sized, complete or partial functions that can be achieved without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, and need to cooperate with other devices such as smart phones.
  • a network device can be a device used to communicate with mobile devices.
  • the network device can be an access point (AP) in WLAN, a base station (BTS) in GSM or CDMA, or a device in WCDMA.
  • a base station (NodeB, NB) can also be an Evolutional Node B (eNB or eNodeB) in LTE, or a relay station or access point, or a vehicle-mounted device, a wearable device, and a network device (gNB) in the NR network Or network equipment in the PLMN network that will evolve in the future.
  • AP access point
  • BTS base station
  • gNB network device
  • the network equipment provides services for the cell
  • the terminal equipment communicates with the network equipment through the transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell
  • the cell may be a network equipment (for example, The cell corresponding to the base station.
  • the cell can belong to a macro base station or a base station corresponding to a small cell.
  • the small cell here can include: Metro cell, Micro cell, Pico Cells, Femto cells, etc. These small cells have the characteristics of small coverage and low transmit power, and are suitable for providing high-rate data transmission services.
  • FIG. 1 schematically shows one network device 1100 and two terminal devices 1200.
  • the wireless communication system 1000 may include multiple network devices 1100, and the coverage of each network device 1100 may include other numbers
  • the terminal device of this application does not limit this.
  • the wireless communication system 1000 shown in FIG. 1 may also include other network entities such as mobility management entities (Mobility Management Entity, MME), access and mobility management functions (Access and Mobility Management Function, AMF).
  • MME Mobility Management Entity
  • AMF Access and Mobility Management Function
  • the terminal equipment UE can receive dynamic grant (DG) resources dynamically scheduled by the network side during service processing.
  • the dynamically scheduled grant grant can be the Cell Radio Network Temporary Identifier (Cell Radio Network Temporary Identifier, C).
  • -RNTI Cell Radio Network Temporary Identifier
  • PDCCH Physical downlink control channel
  • the dynamically scheduled DG resource corresponds to a HARQ process, for example, HARQ process 1, then, if the HARQ process is used before dynamic scheduling
  • the grant of 1 is the grant of configured grant (CG) resources.
  • RNTI Configured Scheduling RNTI, CS-RNTI
  • NDI New Data Indicator
  • the UE will recognize the current dynamic scheduling as a new transmission schedule, and the UE will start (or restart) the CG timer (configured grant timer, CG timer) .
  • the UE sends the currently dynamically scheduled DG resource information and corresponding HARQ information (for example, HARQ process 1) to the HARQ entity, and determines to use DG resources for transmission on HARQ process 1.
  • conflicts there may be many situations of "conflict”. For example, there may be conflicts between data channels and data channels, conflicts between data information and data information, and resources and resources.
  • the specific conflicts may include conflicts between DG resources and DG resources, conflicts between DG resources and CG resources, or conflicts between CG resources and CG resources, and so on.
  • the conflicting resources may be superimposed in the time domain (or frequency domain).
  • the HARQ processes corresponding to each of them may be different, or It may appear that at least two HARQ processes are the same. If they are the same, it can be considered that a HARQ process conflict has occurred.
  • HARQ process conflicts may also occur when there is no resource conflict. For example, although the time domain positions of the two resources do not overlap, but the distance is relatively close, the two resources may also correspond to the same HARQ process, and HARQ process conflicts may occur.
  • the UE may receive the dynamically scheduled second resource, or there may be a third resource.
  • the HARQ process of the second resource or the available third resource received later may be the same as the HARQ process of the first resource.
  • the UE determines to use CG resource transmission, which can be recorded as grant 1 available, and the HARQ process ID of the corresponding HARQ process is "HARQ process id 1";
  • the UE receives the dynamically scheduled DG resource scheduled by the network, which can be recorded as grant 2, and the HARQ process ID of the HARQ process corresponding to this grant 2 is also "HARQ process id 1", which occurs HARQ process conflict;
  • both CG resources (grant 1) and DG resources (grant 2) are available, and the CG resource has not been packaged, transmitted, or transmitted.
  • the dynamically scheduled DG resource also needs to be transmitted, and the HARQ process of the two resources is the same .
  • an embodiment of the present application provides a conflict handling method. Referring to FIG. 2, the method includes:
  • the terminal device determines to use the first resource or the second resource as a transmission resource.
  • the solution of the embodiment of the present application considers the HARQ process conflicts of multiple resources, and clarifies that when the terminal device encounters this situation, it can select the resource to be used for transmission from multiple resources without conflicts due to the HARQ process. This leads to confusion in resource analysis, which clarifies the behavior of the terminal device, reduces network complexity and improves system performance.
  • the embodiments of the present application are applicable to a variety of specific scenarios. It can be a situation where there is a conflict between the first resource and the second resource (for example, the time-domain position of the two resources are superimposed); There is a conflict situation, that is, the general resource allocation situation. The reason is that in practical applications, such as time-sensitive network systems, HARQ process conflicts may occur regardless of whether resource conflicts occur.
  • the embodiments of the present application are applicable to such scenarios and situations.
  • the HARQ process corresponding to the first resource and the HARQ process corresponding to the second resource are the same HARQ process;
  • the HARQ process ID of the HARQ process corresponding to the first resource is the same as the HARQ process ID of the HARQ process corresponding to the second resource.
  • the HARQ process in which the first resource is configured is the same as the HARQ process in which the second resource is configured.
  • the first resource can be configured to be transmitted on the HARQ process with HARQ process number 6.
  • the second resource is also configured to be transmitted on the HARQ process whose HARQ process number is 6, that is, the HARQ processes corresponding to the two resources are the same HARQ process.
  • the embodiment of the present application considers that the first resource includes a configured authorized CG resource, and the second resource includes a dynamically authorized DG resource.
  • the following describes a possible situation in service processing and a conflict handling solution.
  • the conflict handling method includes the following steps:
  • the terminal device receives configuration information and/or activation information corresponding to a CG resource.
  • the terminal device receives resource scheduling information, where the resource scheduling information is used to schedule DG resources.
  • the terminal device After the terminal device receives the configuration information and/or activation information of the CG resource, in general, the terminal device will use the CG resource to transmit through the HARQ process configured by the network.
  • the difference is that after the terminal device is configured with CG resources, it also receives resource scheduling information for dynamically scheduling DG resources by the network, and schedules the DG resources for transmission; further, the CG resources are the same as the currently scheduled DG.
  • the resource has a HARQ process conflict.
  • the terminal device in the embodiment of the present application will determine to use the DG resource as the transmission resource.
  • the terminal device may also select the DG resource for transmission according to network indication information or predefined information.
  • the terminal device of the embodiment of the present application determines to use the DG resource as the transmission resource, or preferentially select the DG resource for transmission, so as to provide the terminal device in the corresponding scenario
  • the behavior is clear, that is, use DG resource transmission or prioritize DG resource transmission.
  • network equipment should also clarify the above-mentioned behaviors of terminal equipment. During resource scheduling and analysis, it can avoid confusion caused by HARQ process conflicts, reduce network complexity, and maximize the satisfaction of services to be transmitted. Quality of Service (QoS) requirements.
  • QoS Quality of Service
  • the resource scheduling information can be used to schedule DG resources for data retransmission, and can also be used to schedule DG resources for new data transmission, both of which are applicable to the conflict resolution mechanism of the embodiments of the present application.
  • the network device determines that new data transmission (or data retransmission) is needed, it will issue NDI inverted (or non-inverted) DCI to the terminal device, and the resource scheduling information includes the DCI, then the terminal The device can determine whether to perform new data transmission or retransmission according to the NDI information.
  • the embodiments of the present application have no particular limitation on this.
  • the first resource as the CG resource and the second resource as the DG resource as an example, if there is a HARQ process conflict between the two resources, the type of resource selected by the terminal device, further, how to complete the transmission of the subsequent two resources through the HARQ process, or Whether the two resources are still in transmission and other issues are described in detail below through embodiments.
  • the first resource and the second resource correspond to the same HARQ process, which is hereinafter referred to as the first HARQ process.
  • the terminal device determines to use the second resource, further At least one of the following multiple processing methods can also be used for processing.
  • the terminal device uses the second resource to transmit data on the first HARQ process.
  • the terminal device uses the first resource to transmit data on the second HARQ process; wherein, the second HARQ process and the first HARQ process are not the same HARQ process.
  • the terminal device uses the first resource to transmit data on the third HARQ process; wherein, the third HARQ process includes HARQ processes with available buffers.
  • the terminal device uses the first resource to transmit data on the fourth HARQ process; wherein the difference between the HARQ process number of the fourth HARQ process and the HARQ process number of the first HARQ process is K, K is an integer, and the value of K may be a predefined value, may also be indicated by the network, and may also be determined by the terminal device.
  • the terminal device does not use the first resource as a transmission resource, and may not transmit the first resource.
  • the terminal device may also send the HARQ process information currently used by the first resource and/or the second resource to the network device.
  • the MAC PDU generated by the CG resource can be placed in the HARQ process (for example, the second HARQ process, the third HARQ process, or the fourth HARQ process) In ), the new media access control layer control unit MAC CE or dedicated information (such as codebook information, scrambling code information, etc.) in the MAC PDU is used to indicate the HARQ process information used for transmission of the CG resource to the base station.
  • the new media access control layer control unit MAC CE or dedicated information such as codebook information, scrambling code information, etc.
  • the HARQ process information of the resource can be updated in time on the network side.
  • the embodiment of the present application also considers a processing solution when the first resource includes a CG resource and the second resource also includes a CG resource, and a HARQ process conflict occurs between the two.
  • the terminal device may select one of the two CG resources as the used transmission resource according to a preset rule or according to the first network indication information.
  • the preset rule or the first network indication information may include at least one of the following items:
  • the terminal device can be based on its own implementation, or can be selected by using a suitable algorithm, etc.;
  • Select CG resources with specific identification for example: priority transmission identification, etc.
  • the embodiment of the present application also considers a processing solution when the first resource includes a DG resource and the second resource also includes a DG resource, and a HARQ process conflict occurs between the two.
  • the terminal device may select one of the two DG resources as the used transmission resource according to a preset rule or according to the second network indication information.
  • the preset rule or the second network indication information may include at least one of the following items:
  • the terminal device can be based on its own implementation, or can be selected by using a suitable algorithm, etc.;
  • Select DG resources with specific identifiers for example: priority transmission identifiers, etc.
  • the conflict resolution solution of the embodiment of the present application can be widely applied to scenarios where HARQ process conflicts occur between different types of resources or between the same type of resources, and the behavior of the terminal device can be clarified.
  • Embodiment 1 DG resource is used for retransmission, CG resource is used for new transmission
  • the UE receives the CG resource configured by the network device through Radio Resource Control (Radio Resource Control, RRC), the CG index corresponding to the CG resource is 1, and the HARQ process ID of the configured HARQ process is HARQ process id1 And HARQ process id2.
  • RRC Radio Resource Control
  • the UE determines that the configured CG resource is available. At this time, it selects or determines the resource of CG index 1, that is, grant 1, and the corresponding HARQ process id is 1. For example, the CG resource is used to transmit the deprioritized MAC PDU, which is Previously, MAC PDUs that were packaged but not transmitted due to resource conflicts.
  • the UE receives the DG scheduling, and the scheduled HARQ process is HARQ process id1.
  • the DG is retransmission scheduling, for example, it is also used to retransmit the deprioritized MAC PDU.
  • the UE selects the resource for transmission or selects the resource for transmission using the conflicting process, the process is as follows:
  • DG resource transmission is used, or DG resource transmission is given priority.
  • CG resources may not be used or may be used.
  • the MAC PDU generated corresponding to the CG resource can be placed in the second HARQ process.
  • the second HARQ process should satisfy at least one of the following conditions:
  • K is an integer
  • K is a predefined value, indicated by the network or determined by the terminal device.
  • the new MAC CE or dedicated information in the MAC PDU can be used to indicate the HARQ id currently used by the base station for the CG resource.
  • the UE uses the selected DG resource for transmission.
  • Embodiment 2 DG resources are used for new transmissions, CG resources are used for new transmissions
  • the UE receives the CG resource configured by the network device through Radio Resource Control (Radio Resource Control, RRC), the CG index corresponding to the CG resource is 1, and the HARQ process ID of the configured HARQ process is HARQ process id1 And HARQ process id2.
  • RRC Radio Resource Control
  • the UE determines that the configured CG resource is available. At this time, it selects or determines the resource of CG index 1, that is, grant 1, and the corresponding HARQ process id is 1. For example, the CG resource is used to transmit the deprioritized MAC PDU, which is Previously, MAC PDUs that were packaged but not transmitted due to resource conflicts.
  • the UE receives the DG scheduling, and the scheduled HARQ process is process id1.
  • the DG is a new transmission scheduling.
  • the network side does not need to receive the deprioritized MAC PDU, but needs to receive new data transmission.
  • the UE selects the resource for transmission or selects the resource for transmission using the conflicting process, the process is as follows:
  • DG resource transmission is used, or DG resource transmission is given priority.
  • CG resources may not be used or may be used.
  • the MAC PDU generated corresponding to the CG resource can be placed in the second HARQ process.
  • the second HARQ process should satisfy at least one of the following conditions:
  • K is an integer
  • K is a predefined value, indicated by the network or determined by the terminal device.
  • the new MAC CE or dedicated information in the MAC PDU can be used to indicate the HARQ id currently used by the base station for the CG resource.
  • the UE uses the selected DG resource for transmission.
  • an embodiment of the present application further provides a terminal device 100. Referring to FIG. 4, it includes:
  • the resource determining module 110 is configured to determine whether the first resource or the second resource is used as a transmission resource when there is a conflict between the HARQ process corresponding to the first resource and the HARQ process corresponding to the second resource.
  • the HARQ process corresponding to the first resource and the HARQ process corresponding to the second resource are the same HARQ process; or, the HARQ process number of the HARQ process corresponding to the first resource
  • the HARQ process ID of the HARQ process corresponding to the second resource is the same.
  • the first resource includes a configured authorized CG resource; the second resource includes a dynamically authorized DG resource; wherein, the terminal device determines to use the DG resource as a transmission resource.
  • the terminal device 100 further includes:
  • the information receiving module 120 is configured to receive configuration information and/or activation information corresponding to the CG resource, and is also configured to receive resource scheduling information, which is used to schedule the DG resource.
  • the resource scheduling information is used to schedule the DG resource for data retransmission; or, the resource scheduling information is used to schedule the DG resource for new data transmission.
  • the terminal device 100 selects the DG resource for transmission according to network indication information or predefined information.
  • the first resource corresponds to the first HARQ process; the second resource corresponds to the first HARQ process; the terminal device 100 uses the second resource in the Data is transmitted on the first HARQ process.
  • the terminal device 100 further includes:
  • the data transmission module 130 is configured to use the first resource to transmit data on a second HARQ process; wherein, the second HARQ process and the first HARQ process are not the same HARQ process.
  • the terminal device 100 uses the first resource to transmit data on a third HARQ process; wherein, the third HARQ process includes an HARQ process with available buffer.
  • the terminal device 100 uses the first resource to transmit data on the fourth HARQ process; wherein, the HARQ process number of the fourth HARQ process is the same as that of the first HARQ process
  • the difference between the HARQ process numbers is K, K is an integer, and the value of K is a predefined value, indicated by the network device or determined by the terminal device.
  • the terminal device 100 further includes:
  • the HARQ process information sending module 140 is configured to send HARQ process information currently used by the first resource and/or the second resource to a network device.
  • the terminal device 100 does not use the first resource as a transmission resource; or, the terminal device 100 does not transmit the first resource.
  • both the first resource and the second resource are configured to authorize CG resources; wherein, the terminal device 100 uses the One of the first resource and the second resource is selected as the used transmission resource.
  • the first resource and the second resource are both dynamically authorized DG resources; wherein, the terminal device 100 uses the One of the first resource and the second resource is selected as the used transmission resource.
  • Fig. 6 is a schematic structural diagram of a communication device 600 according to an embodiment of the present application.
  • the communication device 600 includes a processor 610, and the processor 610 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the communication device 600 may further include a memory 620.
  • the processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
  • the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
  • the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices. Specifically, it may send information or data to other devices, or receive information or data sent by other devices. .
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 600 may be a network device of an embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the communication device 600 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • details are not described herein again.
  • the communication device 600 may be a terminal device of an embodiment of the present application, and the communication device 600 may implement corresponding procedures implemented by the terminal device in each method of the embodiments of the present application. For brevity, details are not described herein again.
  • FIG. 7 is a schematic structural diagram of a chip 700 according to an embodiment of the present application, where the chip 700 includes a processor 710, and the processor 710 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 700 may further include a memory 720.
  • the processor 710 can call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the chip 700 may further include an input interface 730.
  • the processor 710 can control the input interface 730 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
  • the chip 700 may further include an output interface 740.
  • the processor 710 can control the output interface 740 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip may be applied to the terminal device in the embodiment of FIG. 4 or FIG. 5 of the present application, and the chip may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application. Go into details again.
  • the chip mentioned in the embodiment of the present application may also be referred to as a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip, etc.
  • the aforementioned processors can be general-purpose processors, digital signal processors (digital signal processors, DSP), ready-made programmable gate arrays (field programmable gate arrays, FPGAs), application specific integrated circuits (ASICs), or Other programmable logic devices, transistor logic devices, discrete hardware components, etc.
  • DSP digital signal processors
  • FPGA field programmable gate arrays
  • ASIC application specific integrated circuits
  • the aforementioned general-purpose processor may be a microprocessor or any conventional processor.
  • the above-mentioned memory may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (ROM), programmable read-only memory (programmable ROM, PROM), erasable programmable read-only memory (erasable PROM, EPROM), and electrically available Erase programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be random access memory (RAM).
  • the memory in the embodiment of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is to say, the memory in the embodiments of the present application is intended to include, but is not limited to, these and any other suitable types of memory.
  • FIG. 8 is a schematic block diagram of a communication system 800 according to an embodiment of the present application.
  • the communication system 800 includes a terminal device 810 and a network device 820.
  • the terminal device 810 determines to use the first resource or the second resource. Resources are used as transmission resources.
  • the terminal device 810 can be used to implement the corresponding function implemented by the terminal device in the method of the embodiment of the present application
  • the network device 820 can be used to implement the corresponding function implemented by the network device in the method of the embodiment of the present application .
  • I will not repeat them here.
  • the above embodiments it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
  • software it can be implemented in the form of a computer program product in whole or in part.
  • the computer program product includes one or more computer instructions.
  • the computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
  • the computer instruction may be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium.
  • the computer instruction may be transmitted from a website, computer, server, or data center through a cable (Such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) to another website site, computer, server or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or data center integrated with one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, and a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (SSD)).
  • the size of the sequence number of the above-mentioned processes does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not correspond to the embodiments of the present application.
  • the implementation process constitutes any limitation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé de traitement de conflit et un dispositif terminal. Selon le procédé : dans le cas où un conflit existe entre un processus de demande de répétition automatique hybride (HARQ) correspondant à une première ressource et un processus de HARQ correspondant à une seconde ressource, le dispositif terminal détermine d'utiliser la première ressource ou la seconde ressource en tant que ressource de transmission. Un mécanisme de résolution de conflit efficace peut être établi à l'aide des modes de réalisation de la présente invention.
PCT/CN2020/075320 2020-02-14 2020-02-14 Procédé de traitement de conflit et dispositif terminal WO2021159482A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2020/075320 WO2021159482A1 (fr) 2020-02-14 2020-02-14 Procédé de traitement de conflit et dispositif terminal
CN202080079721.XA CN114731239B (zh) 2020-02-14 2020-02-14 冲突处理方法和终端设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/075320 WO2021159482A1 (fr) 2020-02-14 2020-02-14 Procédé de traitement de conflit et dispositif terminal

Publications (1)

Publication Number Publication Date
WO2021159482A1 true WO2021159482A1 (fr) 2021-08-19

Family

ID=77291994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/075320 WO2021159482A1 (fr) 2020-02-14 2020-02-14 Procédé de traitement de conflit et dispositif terminal

Country Status (2)

Country Link
CN (1) CN114731239B (fr)
WO (1) WO2021159482A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024119448A1 (fr) * 2022-12-08 2024-06-13 Oppo广东移动通信有限公司 Procédé et appareil de traitement de transmission sans fil, dispositif, support de stockage et produit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019021929A1 (fr) * 2017-07-24 2019-01-31 シャープ株式会社 Dispositif terminal, dispositif station de base et procédé de communication
CN110167180A (zh) * 2018-02-11 2019-08-23 维沃移动通信有限公司 一种传输方法和设备
CN110637432A (zh) * 2017-05-15 2019-12-31 瑞典爱立信有限公司 在半永久调度和动态授权之间共享harq进程id的方法
CN110831235A (zh) * 2018-08-08 2020-02-21 维沃移动通信有限公司 一种信息传输方法及终端
CN111385070A (zh) * 2018-12-29 2020-07-07 电信科学技术研究院有限公司 一种harq进程冲突的处理方法和终端

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102447549B (zh) * 2010-10-09 2015-03-11 普天信息技术研究院有限公司 一种移动通信***中上行同步混合自动重复请求的方法
CN108400845A (zh) * 2017-02-06 2018-08-14 中兴通讯股份有限公司 确定重传进程号的方法、装置以及***
CN109152075B (zh) * 2017-06-19 2021-02-12 华为技术有限公司 用于传输数据的方法和设备
CN110035543B (zh) * 2018-01-11 2022-11-18 华为技术有限公司 上行资源的使用方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110637432A (zh) * 2017-05-15 2019-12-31 瑞典爱立信有限公司 在半永久调度和动态授权之间共享harq进程id的方法
WO2019021929A1 (fr) * 2017-07-24 2019-01-31 シャープ株式会社 Dispositif terminal, dispositif station de base et procédé de communication
CN110167180A (zh) * 2018-02-11 2019-08-23 维沃移动通信有限公司 一种传输方法和设备
CN110831235A (zh) * 2018-08-08 2020-02-21 维沃移动通信有限公司 一种信息传输方法及终端
CN111385070A (zh) * 2018-12-29 2020-07-07 电信科学技术研究院有限公司 一种harq进程冲突的处理方法和终端

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024119448A1 (fr) * 2022-12-08 2024-06-13 Oppo广东移动通信有限公司 Procédé et appareil de traitement de transmission sans fil, dispositif, support de stockage et produit

Also Published As

Publication number Publication date
CN114731239B (zh) 2023-09-26
CN114731239A (zh) 2022-07-08

Similar Documents

Publication Publication Date Title
WO2020143692A1 (fr) Procédé et appareil de communication
WO2020087785A1 (fr) Procédé de communication sans fil, dispositif terminal et dispositif de réseau
JP6608947B2 (ja) 事前スケジューリングおよびスケジューリングメッセージの交換に基づくダウンリンク送信のスケジューリング
WO2021163938A1 (fr) Procédé de commutation d'antenne, dispositif terminal, et dispositif de communication
WO2020087524A1 (fr) Procédé et dispositif de transmission de ssb dans un spectre sans licence
WO2020107488A1 (fr) Procédé et dispositif de détermination d'un mode de transmission d'un bloc de signaux de synchronisation (ssb)
WO2019214660A1 (fr) Procédé de communication et dispositif de communication
WO2019029460A1 (fr) Procédé et dispositif d'initiation de procédure d'accès aléatoire
TW202021390A (zh) 無線通訊的方法、終端設備和網路設備
WO2021226858A1 (fr) Procédé de détermination de ressources de transmission et dispositif de terminal
JP7270737B2 (ja) 通信方法および装置、ならびにコンピュータ可読記憶媒体
WO2021159482A1 (fr) Procédé de traitement de conflit et dispositif terminal
WO2021128350A1 (fr) Procédé de traitement de transmission automatique pour ue et dispositif associé
WO2022082783A1 (fr) Procédé de communication sans fil, dispositif terminal et dispositif réseau
WO2022067611A1 (fr) Procédé de rapport de défaillance d'écoute avant de parler, dispositif terminal et dispositif de réseau
WO2022027672A1 (fr) Procédé de communication et dispositif de communication
WO2022027460A1 (fr) Procédé de communication sans fil, dispositif de terminal et dispositif de réseau
WO2021026841A1 (fr) Procédé et dispositif permettant de transmettre une demande de planification
WO2021232380A1 (fr) Procédé de transmission de ressources et dispositif terminal
WO2020097920A1 (fr) Procédé et dispositif de reconfiguration de paramètres
WO2019191883A1 (fr) Procédé pour déclencher une requête de planification et dispositif terminal
WO2021196147A1 (fr) Procédé de transmission d'informations, dispositif terminal et dispositif de réseau
WO2023010441A1 (fr) Procédé de communication, dispositif terminal, dispositif de réseau et système de communication
US20220322424A1 (en) Method for processing random access procedure, and terminal device
WO2022110178A1 (fr) Procédé de transmission et dispositif terminal

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20918770

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20918770

Country of ref document: EP

Kind code of ref document: A1