WO2024119448A1 - 用于无线传输的处理方法、装置、设备、存储介质及产品 - Google Patents

用于无线传输的处理方法、装置、设备、存储介质及产品 Download PDF

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WO2024119448A1
WO2024119448A1 PCT/CN2022/137641 CN2022137641W WO2024119448A1 WO 2024119448 A1 WO2024119448 A1 WO 2024119448A1 CN 2022137641 W CN2022137641 W CN 2022137641W WO 2024119448 A1 WO2024119448 A1 WO 2024119448A1
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harq process
pusch
harq
resource
transmission
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PCT/CN2022/137641
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English (en)
French (fr)
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付喆
林亚男
石聪
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Oppo广东移动通信有限公司
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Priority to PCT/CN2022/137641 priority Critical patent/WO2024119448A1/zh
Publication of WO2024119448A1 publication Critical patent/WO2024119448A1/zh

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  • the present application relates to the field of wireless communication technology, and in particular to a processing method, device, equipment, storage medium and product for wireless transmission.
  • Hybrid Automatic Repeat reQuest is a technology that combines forward error correction coding and automatic repeat request.
  • the embodiments of the present application provide a processing method, device, equipment, storage medium and product for wireless transmission.
  • the technical solution is as follows:
  • an embodiment of the present application provides a processing method for wireless transmission, the method being executed by a terminal device, the method comprising:
  • Wireless transmission-related processing is performed according to the selection or use rules of the first hybrid automatic repeat request HARQ process, or according to the first resource transmission or processing method; wherein the first HARQ process is a HARQ process that meets the conflict condition, and the first resource is a resource corresponding to the first HARQ process.
  • a processing module is used to perform wireless transmission-related processing according to the selection or use rules of a first hybrid automatic repeat request HARQ process, or according to a first resource transmission or processing method; wherein the first HARQ process is a HARQ process that meets a conflict condition, and the first resource is a resource corresponding to the first HARQ process.
  • an embodiment of the present application provides a terminal device, the terminal device comprising a processor, a memory, and a transceiver;
  • the processor is used to perform wireless transmission-related processing according to the selection or use rules of the first hybrid automatic repeat request HARQ process, or according to the first resource transmission or processing method; wherein the first HARQ process is a HARQ process that meets the conflict condition, and the first resource is a resource corresponding to the first HARQ process.
  • an embodiment of the present application further provides a computer-readable storage medium, in which a computer program is stored.
  • the computer program is loaded and executed by a processor to implement the above-mentioned processing method for wireless transmission.
  • a computer program product or a computer program is provided, the computer program product or the computer program includes computer instructions, the computer instructions are stored in a computer-readable storage medium.
  • the processor of the terminal device or the network side device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the terminal device or the network side device performs the above-mentioned processing method for wireless transmission.
  • a computer program which includes computer instructions.
  • a processor of a terminal device or a network side device executes the computer instructions, so that the terminal device or the network side device executes the above-mentioned processing method for wireless transmission.
  • a chip is provided, wherein the chip is used to execute the above-mentioned processing method for wireless transmission.
  • the terminal device performs processing related to wireless transmission according to the selection or use rules of the first HARQ process that meets the conflict condition, or according to the first resource transmission or processing method corresponding to the first HARQ process.
  • the above scheme takes into account the selection or use of the HARQ process that meets the conflict condition, which can avoid or reduce the failure of MAC PDU sending in the HARQ process that needs to be used/reserved due to the HARQ process conflict, thereby improving transmission efficiency.
  • FIG1 is a schematic diagram of the architecture of a communication system involved in an embodiment of the present application.
  • FIG2 is a flow chart of a processing method for wireless transmission provided by an embodiment of the present application.
  • FIG3 is a flowchart of a processing method for wireless transmission provided by an embodiment of the present application.
  • FIG4 is a schematic diagram of wireless transmission provided by an exemplary embodiment of the present application.
  • FIG5 is a block diagram of a processing device for wireless transmission provided by an embodiment of the present application.
  • FIG. 6 is a schematic diagram of the structure of a device provided in one embodiment of the present application.
  • the network architecture and business scenarios described in the embodiments of the present application are intended to more clearly illustrate the technical solutions of the embodiments of the present application, and do not constitute a limitation on the technical solutions provided in the embodiments of the present application.
  • a person of ordinary skill in the art can appreciate that with the evolution of the network architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of the present application are equally applicable to similar technical problems.
  • Fig. 1 shows a schematic diagram of a communication system involved in an exemplary embodiment of the present application.
  • the communication system includes a network side device 110 and a terminal device 120, and/or a terminal device 120 and a terminal device 130, which are not limited in the present application.
  • the network side device 110 in the present application provides a wireless communication function
  • the network side device 110 includes but is not limited to: an evolved node B (eNB), a radio network controller (RNC), a node B (NB), a base station controller (BSC), a base transceiver station (BTS), a home base station (e.g., Home Evolved Node B, or Home Node B, HNB), a baseband unit (BBU), an access point (AP) in a wireless fidelity (Wi-Fi) system, a wireless relay node, a wireless backhaul node, a transmission point (TP) or a transmission and reception point (TRP), etc., and can also be a fifth generation (5G) mobile communication system.
  • eNB evolved node B
  • RNC radio network controller
  • NB node B
  • BSC base station controller
  • BTS base transceiver station
  • HNB home base station
  • BBU baseband unit
  • AP access point
  • Wi-Fi wireless fidelity
  • BBU baseband unit
  • DU distributed unit
  • B5G Fifth Generation
  • 6G 6th Generation
  • CN core network
  • fronthaul, backhaul radio access network
  • RAN radio access network
  • the terminal device 120 and/or the terminal device 130 in the present application are also called user equipment (UE), access terminal, user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication equipment, user agent, user device.
  • the terminal includes but is not limited to: handheld devices, wearable devices, vehicle-mounted devices and Internet of Things devices, such as: mobile phones, tablet computers, e-book readers, laptop computers, desktop computers, televisions, game consoles, mobile Internet devices (MID), augmented reality (AR) terminals, virtual reality (VR) terminals and mixed reality (MR) terminals, wearable devices, handles, electronic tags, controllers, wireless terminals in industrial control (Industrial Control), wireless terminals in self-driving (Self Driving), wireless terminals in remote medical care (Remote Medical), wireless terminals in smart grid (Smart Grid) and so on.
  • MID mobile Internet devices
  • AR augmented reality
  • VR virtual reality
  • MR mixed reality
  • Wireless terminals in transportation safety wireless terminals in smart city, wireless terminals in smart home, wireless terminals in remote medical surgery, cellular phones, cordless phones, Session Initiation Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistant (PDA), TV set-top box (STB), Customer Premise Equipment (CPE), etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • STB TV set-top box
  • CPE Customer Premise Equipment
  • the network side device 110 and the terminal device 120 communicate with each other via some air interface technology, such as a Uu interface.
  • Uplink communication refers to sending signals to the network side device 110
  • downlink communication refers to sending signals to the terminal device 120.
  • the terminal device 120 and the terminal device 130 communicate with each other via some air interface technology, such as a Uu interface.
  • first side communication scenario a first side communication scenario and a second side communication scenario.
  • the first side communication refers to sending a signal to the terminal device 130; the second side communication refers to sending a signal to the terminal device 120.
  • Terminal device 120 and terminal device 130 are both within the network coverage and located in the same cell, or terminal device 120 and terminal device 130 are both within the network coverage but located in different cells, or terminal device 120 is within the network coverage but terminal device 130 is outside the network coverage.
  • 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
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • LTE-A Advanced Long Term Evolution
  • UMTS Universal Mobile Telecommunication System
  • NR may also be referred to as 5G NR system or 5G system.
  • the 5G mobile communication system may include non-standalone networking (Non-Standalone, NSA) and/or standalone networking (Standalone, SA).
  • the technical solution provided in the embodiments of the present application can also be applied to machine type communication (MTC), long term evolution technology for machine-to-machine communication (LTE-M), device to device (D2D) network, machine to machine (M2M) network, Internet of Things (IoT) network or other networks.
  • IoT network can include vehicle networking, for example.
  • vehicle to X, V2X, X can represent anything), for example, the V2X can include: vehicle to vehicle (V2V) communication, vehicle to infrastructure (V2I) communication, vehicle to pedestrian communication (V2P) or vehicle to network (V2N) communication, etc.
  • the UE dynamically indicates unused CG PUSCH opportunities based on uplink control information (UCI), for example, CG-UCI or new UCI.
  • UCI uplink control information
  • the above scheme does not consider the position where a CG cycle has multiple CG resource occasions.
  • the HARQ processes of different CG occasions in a CG cycle can be the same or different.
  • a CG cycle has one CG resource, or when a CG cycle has multiple CG resources, for a certain CG occasion, it is unclear how the CG occasion selects or uses the HARQ process.
  • This solution is applicable to CG transmission, dynamic uplink grant (DG) transmission, and DG+CG transmission.
  • a CG period has one or more CG transmission opportunities or CG PUSCHs. Also, there are one or more CG configurations, and different CG configurations correspond to different CG indexes.
  • multiple DG PUSCH transmissions are scheduled within a period of time or in one DCI.
  • the period of time is independent of the CG period.
  • the period of time can be one or more CG periods.
  • the period of time is independent of the CG period.
  • the period of time can be one or more CG periods.
  • a DCI schedules one or more DG PUSCH transmissions and activates or indicates one or more CG PUSCH transmissions.
  • the activated or indicated CG PUSCH can be for one or more CG periods.
  • the DCI schedules one or more DG PUSCH transmissions.
  • the one or more CG PUSCHs that exist may be of one or more CG periods.
  • the one or more CG PUSCHs that exist may be of the same CG index or of different CG indices.
  • FIG. 2 shows a flowchart of a processing method for wireless transmission provided by an embodiment of the present application, which method can be executed by a terminal device, wherein the terminal device can be the terminal device 120 or the terminal device 130 in the network architecture shown in FIG. 1.
  • the method can include the following steps:
  • Step 201 performing wireless transmission related processing according to the selection or use rules of the first hybrid automatic repeat request HARQ process, or according to the first resource transmission or processing method; wherein the first HARQ process is a HARQ process that meets the conflict condition, and the first resource is a resource corresponding to the first HARQ process.
  • performing wireless transmission related processing includes:
  • At least one of the following actions is performed:
  • selecting or determining a HARQ process includes:
  • selecting or determining the HARQ process includes at least one of the following:
  • the above-mentioned process of selecting or determining the HARQ process includes at least two of the above-mentioned sub-steps 1) to 4), there may be no execution order between the at least two sub-steps.
  • the HARQ process is first selected or determined based on the HARQ calculation formula and/or the terminal device implementation, and then in the selected HARQ process, the HARQ process is selected or determined based on the LCH priority or the HARQ process priority, and then the HARQ process is selected or determined based on whether there is a conflict, whether it is the first HARQ process or whether it is an available HARQ process.
  • the HARQ process is selected or determined. Then, in the selected HARQ process, the HARQ process is selected or determined based on the LCH priority or the HARQ process priority.
  • the HARQ process is selected or determined based on whether there is a conflict, whether it is the first HARQ process, or whether it is an available HARQ process. Then, in the selected HARQ process, the HARQ process is selected or determined based on the LCH priority or the HARQ process priority.
  • selecting or determining a HARQ process includes:
  • HARQ is selected or determined; the first case includes:
  • the terminal device selects a candidate HARQ process for an uplink authorization of the terminal, a candidate HARQ process for at least one uplink authorization of multiple uplink authorizations of the terminal device, a candidate HARQ process for a CG resource in an uplink authorization, a candidate HARQ process for at least one CG opportunity of a CG resource, a candidate HARQ process for at least one CG opportunity within a cycle of a CG resource, a candidate HARQ process for each CG opportunity within a cycle of a CG resource, or a candidate HARQ process for each CG opportunity of a CG resource.
  • selecting or determining a HARQ process includes:
  • a HARQ process is selected or determined; the second case includes:
  • the candidate HARQ process of the CG resources in the uplink authorization of the terminal device, the candidate HARQ process of at least one CG opportunity of the CG resources, the candidate HARQ process of at least one CG opportunity within a cycle of the CG resources, the candidate HARQ process of each CG opportunity within a cycle of the CG resources, or the candidate HARQ process of each CG opportunity of the CG resources are determined by the terminal device according to a formula.
  • selecting or determining a HARQ process includes:
  • the available HARQ processes include at least one of the following:
  • the first timer times out or the HARQ process is not running
  • the first HARQ process includes at least one of the following:
  • the first HARQ process or the unavailable HARQ process is a HARQ process with an interval less than or equal to X; and/or, the non-first HARQ process or the available HARQ process is a HARQ process with an interval greater than X.
  • the method further comprises:
  • X is a time interval or a time threshold.
  • X is an RRC configured, predefined, or preconfigured time interval or time threshold.
  • X is the time for demodulation and/or rescheduling.
  • the interval is a time interval between the current PUSCH and the previous PUSCH using the same HPI.
  • the current PUSCH is a CG PUSCH or a CG occasion
  • the previous PUSCH using the same HARQ process number is CG PUSCH or CG occasion, or the previous PUSCH using the same HPI is DG PUSCH.
  • the interval comprises:
  • the starting point of the interval is the start or end position of the CG of the previous same HPI process
  • the end position of the interval is the moment before the start or start time of the CG of the next HARQ process of the same HPI.
  • the first HARQ process or the unavailable HARQ process is a HARQ process for which the first timer has not timed out or is running; and/or,
  • the non-first HARQ process or the available HARQ process is a HARQ process whose first timer has timed out or is not running.
  • the first timer is configured by RRC signaling.
  • the first timer satisfies at least one of the following conditions:
  • the first timer is for CG configuration and/or HARQ process
  • the first timer is started when the corresponding HARQ process is selected or transmitted, or when the MAC PDU of the corresponding HARQ process is packaged/transmitted/delivered to the physical layer;
  • the first timer is a new timer
  • the first timer is stopped.
  • the method further comprises:
  • the UE stops CGT and/or CGRT in the case of selecting the HARQ process as above, or in the case of PUSCH transmission or start of transmission, or in the case of MAC PDU transmission of the HARQ process or delivery to the lower layer.
  • the UE starts the first timer in the case of stopping CGT and/or CGRT, or in the case of selecting the HARQ process, or in the case of PUSCH transmission or start of transmission, or in the case of MAC PDU transmission of the HARQ process or delivery to the lower layer.
  • the UE starts the first timer when starting/restarting CGT and/or CGRT.
  • the first resource transmission or processing mode, or the first behavior includes at least one of the following behaviors:
  • the corresponding MAC PDU is not sent to the lower layer.
  • the execution condition of the first behavior includes:
  • the candidate HARQ process for the uplink resource includes the first HARQ process or an unavailable HARQ process, or,
  • the uplink resource only corresponds to the first HARQ process or an unavailable HARQ process.
  • the behavior of performing wireless transmission-related processing according to the selection or use rule of the first hybrid automatic repeat request HARQ process, or according to the first resource transmission or processing mode is performed by the MAC layer; or,
  • the behavior of performing wireless transmission-related processing according to the selection or use rule of the first hybrid automatic repeat request HARQ process, or according to the first resource transmission or processing mode, is executed by the MAC layer and the physical layer.
  • the terminal device performs wireless transmission-related processing according to the selection or use rules of the first HARQ process that meets the conflict condition, or according to the first resource transmission or processing method corresponding to the first HARQ process; the above scheme takes into account the selection or use of the HARQ process that meets the conflict condition when performing wireless transmission, and can avoid or reduce the failure of MAC PDU sending in the HARQ process that needs to be used/reserved due to the HARQ process conflict, thereby improving transmission efficiency.
  • Figure 3 shows a flowchart of a processing method for wireless transmission provided by an embodiment of the present application, which can be interactively executed by a terminal device and a network side device; wherein the above-mentioned terminal device and network side device can be the network side device 110, terminal device 120 (or terminal device 130) in the network architecture shown in Figure 1.
  • the method can include the following steps:
  • Step 301 The network side device sends configuration or scheduling information to the terminal device; the terminal device receives the configuration or scheduling information.
  • the above configuration or scheduling information is used for uplink authorization resource configuration, CG resource configuration, uplink authorization resource transmission, CG transmission, HARQ selection/use, uplink resource use/processing, or CG resource use/processing.
  • the uplink granted resource configuration includes at least one of the following information:
  • One or more PUSCH occasions One or more PUSCH occasions
  • one or more PUSCH occasions scheduled or, one or more PUSCH occasions scheduled within a period of time;
  • a CG cycle includes one or more CG occasions
  • the optional HARQ process is a HARQ process available for PUSCH occasion or CG configuration.
  • the above configuration information includes uplink grant resource configuration.
  • the uplink grant resource configuration includes one or more PUSCH occasions.
  • the uplink grant resource configuration includes a CG configuration.
  • a CG cycle can include one or more CG occasions.
  • the uplink grant resource configuration includes possible HARQ processes and, optionally, the number of HARQ processes and/or HARQ process offset.
  • the uplink grant resource configuration includes a CG configuration.
  • the configured HARQ process is an available HARQ process for the CG configuration.
  • Step 302 The network side device sends first indication information to the terminal device.
  • the first indication information is used to indicate whether the terminal device enables the selection or use rule of the first HARQ process; or,
  • the first indication information is used to instruct the terminal device to select the HARQ process for uplink authorization or configuration authorization CG opportunity transmission according to the selection or use rule of the first HARQ process.
  • the first indication information is used to instruct execution of a first behavior, or execution of a first resource transmission or processing method.
  • the first indication information is configured through Radio Resource Control (RRC).
  • RRC Radio Resource Control
  • the first indication information is carried in a dedicated RRC message, or the first indication information is carried in configuredgrantconfig, or the first indication information is carried in other RRC signaling other than configuredgrantconfig (configuration information of configuration authorization).
  • the first indication information is downlink control information (Downlink Control Information, DCI) or MAC control element (Control Element, CE).
  • DCI Downlink Control Information
  • CE MAC control element
  • the DCI may be a CG activation/deactivation DCI.
  • the first indication information may be configured through RRC.
  • it may be carried in configuredgrantconfig or in other RRC signaling.
  • the first indication information may also be DCI or MAC CE.
  • the DCI may be CG activation/deactivation DCI.
  • Step 303 The terminal device performs wireless transmission-related processing according to the selection or use rule of the first hybrid automatic repeat request HARQ process, or according to the first resource transmission or processing method.
  • performing wireless transmission related processing includes:
  • At least one of the following actions is performed:
  • the terminal device performs wireless transmission-related processing according to the selection or use rules of the first HARQ process that meets the conflict condition, or according to the first resource transmission or processing method corresponding to the first HARQ process; the above scheme takes into account the selection or use of the HARQ process that meets the conflict condition when performing wireless transmission, and can avoid or reduce the failure of MAC PDU sending in the HARQ process that needs to be used/reserved due to the HARQ process conflict, thereby improving transmission efficiency.
  • the selecting or determining the HARQ process includes:
  • selecting or determining the HARQ process includes at least one of the following:
  • selecting or determining a HARQ process includes:
  • HARQ is selected or determined; the first case includes:
  • the terminal device selects a candidate HARQ process for an uplink authorization of the terminal, a candidate HARQ process for at least one uplink authorization of multiple uplink authorizations of the terminal device, a candidate HARQ process for a CG resource in an uplink authorization, a candidate HARQ process for at least one CG opportunity of a CG resource, a candidate HARQ process for at least one CG opportunity within a cycle of a CG resource, a candidate HARQ process for each CG opportunity within a cycle of a CG resource, or a candidate HARQ process for each CG opportunity of a CG resource.
  • selecting or determining a HARQ process includes:
  • a HARQ process is selected or determined; the second case includes:
  • the candidate HARQ process of the CG resources in the uplink authorization of the terminal device, the candidate HARQ process of at least one CG opportunity of the CG resources, the candidate HARQ process of at least one CG opportunity within a cycle of the CG resources, the candidate HARQ process of each CG opportunity within a cycle of the CG resources, or the candidate HARQ process of each CG opportunity of the CG resources are determined by the terminal device according to a formula.
  • selecting or determining a HARQ process includes:
  • the available HARQ processes include at least one of the following:
  • the first timer times out or the HARQ process is not running
  • the first HARQ process includes at least one of the following:
  • the first HARQ process or the unavailable HARQ process is a HARQ process with an interval less than or equal to X; and/or, the non-first HARQ process or the available HARQ process is a HARQ process with an interval greater than X.
  • the method further comprises:
  • a HARQ process corresponding to a gap greater than X is selected for current PUSCH transmission or when PUSCH is selected for HARQ transmission with a gap greater than X, and/or when there is a HARQ process in which PUSCH selects CGT and/or CGRT for transmission, if CGT and/or CGRT are configured, or CGT and/or CGRT are running, CGT and/or CGRT are stopped.
  • the UE stops CGT and/or CGRT in the case of selecting the HARQ process as mentioned above, or in the case of PUSCH transmission or start of transmission, or in the case of MAC PDU transmission of the HARQ process or delivery to the lower layer.
  • the UE counts or recounts the gap, or initializes the gap count, or clears the gap to 0.
  • X is a time interval or a time threshold.
  • X is an RRC configured, predefined, or preconfigured time interval or time threshold.
  • X is the time for demodulation and/or rescheduling.
  • the interval is a time interval between the current PUSCH and the previous PUSCH using the same HPI.
  • the current PUSCH is a CG PUSCH or a CG occasion
  • the previous PUSCH using the same HPI was CG PUSCH or CG occasion, or the previous PUSCH using the same HPI was DG PUSCH.
  • the gap includes:
  • the starting point of the interval is the start or end position of the CG of the previous same HPI process
  • the end position of the interval is the moment before the start or start time of the CG of the next HARQ process of the same HPI.
  • the first HARQ process or the unavailable HARQ process is a HARQ process for which the first timer has not timed out or is running; and/or,
  • the non-first HARQ process or the available HARQ process is a HARQ process whose first timer has timed out or is not running.
  • the first timer is configured by RRC signaling.
  • the first timer satisfies at least one of the following conditions:
  • the first timer is for CG configuration and/or HARQ process
  • the first timer is started when the corresponding HARQ process is selected or transmitted, or when the MAC PDU of the corresponding HARQ process is packaged/transmitted/delivered to the physical layer;
  • the first timer is a new timer
  • the first timer is stopped.
  • the method further comprises:
  • the UE stops CGT and/or CGRT in the case of the above-mentioned selection of HARQ process, or, in the case of PUSCH transmission or start of transmission, or, in the case of MAC PDU transmission of the HARQ process or delivery to the lower layer.
  • the UE starts the first timer at the moment of stopping CGT and/or CGRT, or, in the case of the above-mentioned selection of HARQ process, or, in the case of PUSCH transmission or start of transmission, or, in the case of MAC PDU transmission of the HARQ process or delivery to the lower layer.
  • the UE starts/restarts CGT and/or CGRT when starting the first timer.
  • the MAC layer performs the above CG transmission, the HARQ performs the selection, and the CG resource usage/processing is handled by the MAC and physical layers.
  • the CG transmission, the HARQ performs the selection, and the CG resource usage/processing is handled by the MAC and physical layers.
  • the above-mentioned selection or determination of the HARQ process, or the selection or determination of the HARQ process of the uplink grant, or the selection or determination of the HARQ process corresponding to/available for the CG resource, or the selection or determination of the HARQ process corresponding to/available for each CG occasion of the CG resource, or the selection or determination of the HARQ process corresponding to/available for the current CG resource may include at least one of the following:
  • the UE selects or determines the HARQ process according to the HARQ calculation formula and/or UE implementation.
  • the UE selects or determines the HARQ process based on the LCH priority or the HARQ process priority.
  • the UE selects or determines the HARQ process based on the first indication information.
  • the above I), II) and III) can be used alone, or at least two of them can be used in combination.
  • the UE selects or determines whether to use the first HARQ process, or determines whether to give low priority to the first HARQ process, or determines whether to give priority to HARQ processes other than the first HARQ process, or determines whether the candidate HARQ process is an available HARQ process, or the UE determines whether to use the HARQ process whose CGT/CGRT has not timed out. Further including the following 1) to 6).
  • the UE selects or determines whether to use the first HARQ process based on the first indication information, or determines whether to give low priority to the first HARQ process, or determines whether to give priority to HARQ processes other than the first HARQ process, or determines whether the candidate HARQ process is an available HARQ process, or the UE determines whether to use a HARQ process whose CGT/CGRT has not timed out.
  • the determination or selection of the above HARQ process is performed by MAC or by the physical layer.
  • the HARQ process may be considered available for the current PUSCH.
  • the available HARQ process is the HARQ process for which the first timer has timed out or is not running.
  • the duration of the first timer may be less than the CGT duration.
  • the first HARQ process is a HARQ process with a HARQ process conflict, or a HARQ process that is occupied, or a HARQ process that is unavailable/unselectable.
  • the first HARQ process or the unavailable HARQ process is a HARQ process with a gap less than or equal to X.
  • the HARQ process with a gap greater than X is not the first HARQ process or is an available HARQ process.
  • corresponding to the HARQ process with a gap greater than X when the HARQ process is selected for current PUSCH transmission, or is selected for HARQ transmission with a gap greater than X, if CGT and/or CGRT are configured, or CGT and/or CGRT are running, then CGT and/or CGRT may be stopped.
  • the UE stops CGT and/or CGRT in the case of the above-mentioned selection of the HARQ process, or, in the case of PUSCH transmission or start of transmission, or, in the case of MAC PDU transmission of the HARQ process or submission to a lower layer.
  • the UE counts or recounts the gap, or initializes the gap count, or clears the gap to 0.
  • the maintenance or calculation of the gap may be implemented by the MAC layer or the physical layer.
  • the judgment on the relationship between the gap and X may be implemented by the MAC layer or the physical layer.
  • whether a certain HARQ process is available or whether it is the first HARQ process may be judged by the MAC layer or the physical layer.
  • the maintenance and/or related judgment on the first timer may be performed by the physical layer and/or the MAC layer.
  • the X is a first time
  • the first time is a time interval or a time threshold.
  • the first time is given by one of RRC configuration, pre-definition, and pre-configuration.
  • the first time is a demodulation and/or rescheduling time.
  • gap is the time interval between the current PUSCH and the previous PUSCH using the same HPI.
  • the current PUSCH may be a CG PUSCH or a CG occasion.
  • the previous PUSCH using the same HPI is a CG PUSCH or a CG occasion (in this case, if the previous PUSCH is DG, the HARQ process of the corresponding HPI is available, or the HARQ process of the corresponding HPI may be used in the current PUSCH, or the HARQ process of the corresponding HPI may be used to transmit a new MAC PDU, or the MAC PDU in the HARQ process of the corresponding HPI may be overwritten).
  • the gap includes the interval between the time slot where the end symbol of the previous PUSCH (such as the second PUSCH) is located and the time slot where the end symbol of the current PUSCH (such as the first PUSCH) is located. For example, if the end symbol of the second PUSCH is in slot n, and the time slot where the end symbol of the first PUSCH is located is not earlier than slot n+x, and x is a predetermined value, then the HPI can be used by the first PUSCH.
  • the HPI can be used by the first PUSCH.
  • the HPI can be used by the first PUSCH.
  • the end symbol of the second PUSCH is in slot n
  • the terminal does not send the first PUSCH within x slots after slot n (or the terminal is not expected to send the first PUSCH within x slots after slot n)
  • x is a predetermined value
  • the gap is the interval between the time domain symbol occupied by the previous PUSCH (such as the second PUSCH) and the time domain symbol occupied by the current PUSCH (such as the first PUSCH). That is, the interval between the starting or ending position (symbol P) of the second PUSCH and the starting or ending position (symbol Q) of the first PUSCH, and x is a predetermined value. For example, if the symbol Q is not earlier than the xth symbol after the symbol P, the HPI can be used by the first PUSCH. For another example, if the symbol P is not later than the xth symbol before the symbol Q, the HPI can be used by the first PUSCH.
  • the HPI can be used by the first PUSCH.
  • the terminal does not send the first PUSCH within x symbols after the symbol P (or the terminal is not expected to send the first PUSCH within x symbols after the symbol P)
  • the HPI may be used by the first PUSCH.
  • the starting point of the gap is the start or end position of the CG of the previous same HPI process
  • the end position of the gap is the moment before the start or start time of the CG of the next HARQ process of the same HPI.
  • the first HARQ process or the unavailable HARQ process is a HARQ process whose first timer has not timed out or is running.
  • the non-first HARQ process or the available HARQ process is a HARQ process whose first timer has timed out or is not running.
  • the first timer is configured by network RRC signaling.
  • the first timer configuration includes at least the first timer duration.
  • the first timer is for the CG configuration and/or HARQ process.
  • the first timer for a certain HARQ process is started when the HARQ process is selected or transmitted, or the MAC PDU of the HARQ process is packaged/transmitted/delivered to the physical layer.
  • the first timer is a new timer. When the CGT times out, the first timer is stopped.
  • the physical layer determines that a certain HARQ process is unavailable or is the first process
  • the physical layer indicates the MAC layer the information (i.e., the information that a certain HARQ process is unavailable or is the first process), or the physical layer indicates the MAC layer which HARQ processes are available or which HARQ processes are not the first HARQ process, or the physical layer notifies the MAC layer of the candidate HARQ processes other than the unavailable HARQ process or the first HARQ process.
  • the UE can determine whether to use the first HARQ process based on the first indication information, or determine whether the candidate HARQ process is an available HARQ process. Further including the following 1) to 3).
  • the UE selects or determines whether to use the first HARQ process based on the first indication information, or determines whether to give low priority to the first HARQ process, or determines whether to give priority to a HARQ process other than the first HARQ process, or determines whether the candidate HARQ process is an available HARQ process.
  • the first HARQ process is a HARQ process with a HARQ process conflict, or a HARQ process that is occupied, or a HARQ process that is unavailable/unselectable.
  • the first HARQ process or the unavailable HARQ process is a HARQ process with a gap less than or equal to X.
  • the HARQ process with a gap greater than X is not the first HARQ process or is an available HARQ process.
  • the X is a first time
  • the first time is a time interval or a time threshold.
  • the first time is given by one of RRC configuration, pre-definition, and pre-configuration.
  • the first time is a demodulation and/or rescheduling time.
  • gap is the time interval between the current PUSCH and the previous PUSCH using the same HPI.
  • the current PUSCH may be a CG PUSCH or a CG occasion.
  • the previous PUSCH using the same HPI is a CG PUSCH or a CG occasion (in this case, if the previous PUSCH is DG, the HARQ process of the corresponding HPI is available, or the HARQ process of the corresponding HPI may be used in the current PUSCH, or the HARQ process of the corresponding HPI may be used to transmit a new MAC PDU, or the MAC PDU in the HARQ process of the corresponding HPI may be overwritten).
  • the starting point of the gap is the start or end position of the CG of the previous same HPI process
  • the end position of the gap is the moment before the start or start time of the CG of the next HARQ process of the same HPI.
  • the first HARQ process or the unavailable HARQ process is a HARQ process whose first timer has not timed out or is running.
  • the non-first HARQ process or the available HARQ process is a HARQ process whose first timer has timed out or is not running.
  • the first timer is configured by network RRC signaling.
  • the first timer configuration includes at least the first timer duration.
  • the first timer is for the CG configuration and/or HARQ process.
  • the first timer for a certain HARQ process is started when the HARQ process is selected or transmitted, or the MAC PDU of the HARQ process is packaged/transmitted/delivered to the physical layer.
  • the first timer is a new timer.
  • the first timer When the CGT times out, the first timer is stopped.
  • CGT and/or CGRT if CGT and/or CGRT are configured, or CGT and/or CGRT are running, CGT and/or CGRT can be stopped.
  • the UE stops CGT and/or CGRT when selecting a HARQ process, or when transmitting or starting transmission through PUSCH, or when transmitting or delivering MAC PDU of the HARQ process to a lower layer.
  • the UE starts the first timer at the moment of stopping CGT and/or CGRT, or when selecting a HARQ process, or when transmitting or starting transmission through PUSCH, or when delivering MAC PDU of the HARQ process to a lower layer.
  • the UE starts/restarts CGT and/or CGRT.
  • the first resource transmission or processing mode, or the first behavior includes at least one of the following behaviors:
  • the corresponding MAC PDU is not sent to the lower layer.
  • the execution condition of the first behavior includes:
  • the candidate HARQ process for the uplink resource includes the first HARQ process or an unavailable HARQ process, or,
  • the uplink resource only corresponds to the first HARQ process or an unavailable HARQ process.
  • the UE executes the first behavior, or the UE executes the first behavior based on the first indication information.
  • the first behavior includes at least one of the following: ignoring the uplink grant or CG occasion or CG PUSCH, giving low priority to the uplink grant or CG occasion or CG PUSCH, giving low priority to the uplink grant or CG occasion or CG PUSCH of the unavailable or first HARQ process, not generating the corresponding new MAC PDU, not calling the multiplexing and packetization entity, and not delivering the corresponding MAC PDU to the lower layer (such as the physical layer).
  • the first behavior is performed under the following conditions: the first behavior is performed at the MAC layer, and for the first HARQ process or the unavailable HARQ process, the candidate HARQ process of the uplink resource exists as the first HARQ process or the unavailable HARQ process.
  • MAC performs the above-mentioned first behavior based on the information indicated by the physical layer.
  • the first behavior includes at least one of the following: ignoring uplink grant or CG occasion or CG PUSCH, low priority uplink grant or CG occasion or CG PUSCH, low priority uplink resources corresponding to unavailable HARQ process or first HARQ process, retaining existing HARQ PDU in unavailable or first HARQ process, ignoring or discarding new/newly received MAC PDU for unavailable or first HARQ process.
  • the first behavior is performed under the following conditions: the first behavior is performed at the physical layer, and for the first HARQ process or unavailable HARQ process, the candidate HARQ process for uplink resources exists in the first HARQ process or unavailable HARQ process.
  • CGT and/or CGRT are configured, or CGT and/or CGRT are running, CGT and/or CGRT may be stopped.
  • the UE stops CGT and/or CGRT in the case of selecting the HARQ process as described above, or in the case of PUSCH transmission or start of transmission, or in the case of MAC PDU transmission of the HARQ process or delivery to a lower layer.
  • the UE starts the first timer at the moment of stopping CGT and/or CGRT, or in the case of selecting the HARQ process, or in the case of PUSCH transmission or start of transmission, or in the case of MAC PDU transmission of the HARQ process or delivery to a lower layer.
  • the UE starts/restarts CGT and/or CGRT when starting the first timer.
  • the UE counts or recounts the gap, or initializes the gap count, or clears the gap to 0.
  • the MAC entity low-prioritizes the first HARQ process or the unavailable HARQ process, or does not select the first HARQ process or the unavailable HARQ process for the corresponding or current CG occasion transmission.
  • the MAC entity does not generate a new MAC PDU for the first HARQ process or the unavailable HARQ process, or ignores the first HARQ process or the unavailable HARQ process, or does not deliver the MAC PDU of the first HARQ process or the unavailable HARQ process to the lower layer, or does not use the CG resources of the first HARQ process or the unavailable HARQ process, or gives low priority to the uplink resources.
  • the physical layer may prioritize the first HARQ process or the unavailable HARQ process, or may not select the first HARQ process or the unavailable HARQ process for the corresponding or current CG occasion transmission.
  • the physical layer may tell the MAC layer the HARQ process information.
  • the MAC entity does not generate a new MAC PDU for the first HARQ process or the unavailable HARQ process, or ignores the first HARQ process or the unavailable HARQ process, or does not deliver the MAC PDU of the first HARQ process or the unavailable HARQ process to the lower layer, or does not use the CG resources of the first HARQ process or the unavailable HARQ process, or considers the CG resources of the HARQ process to have a low priority, or does not use the CG resources of the HARQ process.
  • the MAC layer performs this behavior according to the information of the HARQ process informed by the physical layer.
  • the physical layer gives low priority to the first HARQ process or the unavailable HARQ process, or does not select the first HARQ process or the unavailable HARQ process for the corresponding or current CG occasion transmission. Further, the physical layer ignores/discards the new MAC PDU of the HARQ process, or retains the original MAC PDU, or ignores the CG resources corresponding to the HARQ process, or considers that the CG resources of the HARQ process have low priority.
  • the scheme shown in the above-mentioned embodiment of the present application provides a method for selecting or using a HARQ process, or processing CG resources, when the HARQ process conflicts or the HARQ process is occupied. This can solve the problem of HARQ process conflict and avoid the situation where the MAC PDU in the HARQ process that still needs to be used/reserved is flushed.
  • Figure 4 shows a wireless transmission schematic diagram provided by an exemplary embodiment of the present application.
  • HPI1 and HPI2 have different time intervals GAP.
  • the terminal device transmits HPI2, and in CG2, the terminal device transmits HPI1.
  • HPI1 and HPI2 need to be transmitted at the same time. At this time, a HARQ conflict occurs.
  • the terminal device can choose to transmit HPI2 according to the scheme shown in the above embodiment, and HPI1 is not transmitted, so as to avoid the failure of MAC PDU transmission of HPI1.
  • the above scheme can be implemented as follows:
  • the base station sends configuration information to the UE.
  • the configuration information is used for CG transmission, or HARQ selection/use, or CG resource use/processing, etc.
  • it includes at least one of the following:
  • the configuration information includes uplink grant resource configuration.
  • the uplink grant resource configuration includes one or more PUSCH occasions.
  • the uplink grant resource configuration includes a CG configuration.
  • a CG cycle can include one or more CG occasions.
  • the uplink grant resource configuration includes the possible HARQ processes. Optionally, it includes the number of HARQ processes and/or the HARQ process offset.
  • the uplink grant resource configuration includes a CG configuration.
  • the HARQ process of this configuration is the HARQ process available for the CG configuration.
  • the network indicates the UE first indication information, which is used to indicate whether to use the first HARQ process selection/usage rule, or select the HARQ process transmitted with the CG occasion (or the current CG occasion) according to the first HARQ process selection/usage rule. And/or, according to the first indication information, the UE performs the first behavior.
  • the first indication information may be configured via RRC.
  • it may be carried in configuredgrantconfig or in other RRC signaling.
  • the first indication information may also be DCI or MAC CE.
  • the DCI may be CG activation/deactivation DCI.
  • the UE performs at least one of CG transmission, HARQ selection, and CG resource use/processing according to the network configuration information. Specifically, it may include at least one of the following:
  • the UE selects or determines the HARQ process according to the HARQ calculation formula and/or UE implementation.
  • the UE selects or determines the HARQ process based on the LCH priority or the HARQ process priority.
  • the UE selects or determines the HARQ process based on the first indication information.
  • i, ii and iii may be used alone, or at least two of them may be used in combination.
  • the UE selects or determines whether to use the first HARQ process, or determines whether to give low priority to the first HARQ process, or determines whether to give priority to HARQ processes other than the first HARQ process, or determines whether the candidate HARQ process is an available HARQ process, or the UE determines whether to use the HARQ process for which the CGT/CGRT has not timed out.
  • the UE selects or determines whether to use the first HARQ process based on the first indication information, or determines whether to give low priority to the first HARQ process, or determines whether to give priority to HARQ processes other than the first HARQ process, or determines whether the candidate HARQ process is an available HARQ process, or the UE determines whether to use a HARQ process whose CGT/CGRT has not timed out.
  • the MAC layer performs the operation or judgment.
  • the HARQ process may be considered available for the current PUSCH.
  • the available HARQ process is the HARQ process for which the first timer has timed out or is not running.
  • the duration of the first timer may be less than the CGT duration.
  • the first HARQ process is a HARQ process with a HARQ process conflict, or a HARQ process that is occupied, or a HARQ process that is unavailable/unselectable.
  • the first HARQ process or the unavailable HARQ process is a HARQ process with a gap less than or equal to X.
  • the HARQ process with a gap greater than X is not the first HARQ process or is an available HARQ process.
  • corresponding to the HARQ process with a gap greater than X when the HARQ process is selected for current PUSCH transmission, or the current PUSCH is selected for HARQ transmission with a gap greater than X, if CGT and/or CGRT are configured, or CGT and/or CGRT are running, CGT and/or CGRT can be stopped.
  • the X is a first time
  • the first time is a time interval or a time threshold.
  • the first time is given by one of RRC configuration, pre-definition, and pre-configuration.
  • the first time is a demodulation and/or rescheduling time.
  • gap is the time interval between the current PUSCH and the previous PUSCH using the same HPI.
  • the current PUSCH may be a CG PUSCH or a CG occasion.
  • the previous PUSCH using the same HPI is a CG PUSCH or a CG occasion (in this case, if the previous PUSCH is DG, the HARQ process of the corresponding HPI is available, or the HARQ process of the corresponding HPI may be used in the current PUSCH, or the HARQ process of the corresponding HPI may be used to transmit a new MAC PDU, or the MAC PDU in the HARQ process of the corresponding HPI may be overwritten).
  • the gap includes the interval between the time slot where the end symbol of the previous PUSCH (such as the second PUSCH) is located and the time slot where the end symbol of the current PUSCH (such as the first PUSCH) is located.
  • the end symbol of the second PUSCH is in slot n
  • the time slot where the end symbol of the first PUSCH is located is not earlier than slot n+x
  • x is a predetermined value
  • the end symbol of the first PUSCH is in slot m, and the time slot where the end symbol of the second PUSCH is located is not later than slot m-x, and x is a predetermined value, then the HPI can be used by the first PUSCH.
  • the end symbol of the first PUSCH is in slot m, and there is no second PUSCH in the x slots before slot m (or the terminal is not expected to send the second PUSCH in the x slots before slot m), and x is a predetermined value, then the HPI can be used by the first PUSCH.
  • the end symbol of the second PUSCH is in slot n
  • the terminal does not send the first PUSCH within x slots after slot n (or the terminal is not expected to send the first PUSCH within x slots after slot n)
  • x is a predetermined value
  • the gap is the interval between the time domain symbol occupied by the previous PUSCH (such as the second PUSCH) and the time domain symbol occupied by the current PUSCH (such as the first PUSCH). That is, the interval between the starting or ending position (symbol P) of the second PUSCH and the starting or ending position (symbol Q) of the first PUSCH, and x is a predetermined value. For example, if the symbol Q is not earlier than the xth symbol after the symbol P, the HPI can be used by the first PUSCH. For another example, if the symbol P is not later than the xth symbol before the symbol Q, the HPI can be used by the first PUSCH.
  • the HPI can be used by the first PUSCH.
  • the terminal does not send the first PUSCH within x symbols after the symbol P (or the terminal is not expected to send the first PUSCH within x symbols after the symbol P)
  • the HPI may be used by the first PUSCH.
  • the starting point of the gap is the start or end position of the CG of the previous same HPI process
  • the end position of the gap is the moment before the start or start time of the CG of the next HARQ process of the same HPI.
  • the first HARQ process or the unavailable HARQ process is a HARQ process whose first timer has not timed out or is running.
  • the non-first HARQ process or the available HARQ process is a HARQ process whose first timer has timed out or is not running.
  • the first timer is configured by network RRC signaling.
  • the first timer configuration includes at least the first timer duration.
  • the first timer is for the CG configuration and/or HARQ process.
  • the first timer for a certain HARQ process is started when the HARQ process is selected or transmitted, or the MAC PDU of the HARQ process is packaged/transmitted/delivered to the physical layer.
  • the first timer is a new timer. When the CGT times out, the first timer is stopped.
  • the candidate HARQ process for the CG resource or CG occasion is one, or, if the candidate HARQ process for the CG resource or CG occasion is calculated according to a formula, the UE can determine whether to use the first HARQ process based on the first indication information, or determine whether the candidate HARQ process is an available HARQ process.
  • the UE selects or determines whether to use the first HARQ process based on the first indication information, or determines whether to give low priority to the first HARQ process, or determines whether to give priority to a HARQ process other than the first HARQ process, or determines whether the candidate HARQ process is an available HARQ process.
  • the first HARQ process is a HARQ process with a HARQ process conflict, or a HARQ process that is occupied, or a HARQ process that is unavailable/unselectable.
  • the first HARQ process or the unavailable HARQ process is a HARQ process with a gap less than or equal to X.
  • the HARQ process with a gap greater than X is not the first HARQ process or is an available HARQ process.
  • the X is a first time
  • the first time is a time interval or a time threshold.
  • the first time is given by one of RRC configuration, pre-definition, and pre-configuration.
  • the first time is a demodulation and/or rescheduling time.
  • gap is the time interval between the current PUSCH and the previous PUSCH using the same HPI.
  • the current PUSCH may be a CG PUSCH or a CG occasion.
  • the previous PUSCH using the same HPI is a CG PUSCH or a CG occasion (in this case, if the previous PUSCH is DG, the HARQ process of the corresponding HPI is available, or the HARQ process of the corresponding HPI may be used in the current PUSCH, or the HARQ process of the corresponding HPI may be used to transmit a new MAC PDU, or the MAC PDU in the HARQ process of the corresponding HPI may be overwritten).
  • the starting point of the gap is the start or end position of the CG of the previous same HPI process
  • the end position of the gap is the moment before the start or start time of the CG of the next HARQ process of the same HPI.
  • the first HARQ process or the unavailable HARQ process is a HARQ process whose first timer has not timed out or is running.
  • the non-first HARQ process or the available HARQ process is a HARQ process whose first timer has timed out or is not running.
  • the first timer is configured by network RRC signaling.
  • the first timer configuration includes at least the first timer duration.
  • the first timer is for the CG configuration and/or HARQ process.
  • the first timer for a certain HARQ process is started when the HARQ process is selected or transmitted, or the MAC PDU of the HARQ process is packaged/transmitted/delivered to the physical layer.
  • the first timer is a new timer.
  • the first timer When the CGT times out, the first timer is stopped.
  • the HARQ process is selected for current PUSCH transmission, or the current PUSCH is selected for HARQ transmission with the first timer timed out or not running, if CGT and/or CGRT are configured, or CGT and/or CGRT are running, CGT and/or CGRT can be stopped.
  • the UE executes the first behavior, or the UE executes the first behavior based on the first indication information.
  • the first behavior includes at least one of the following: ignoring the uplink grant or CG occasion or CG PUSCH, giving low priority to the uplink grant or CG occasion or CG PUSCH, giving low priority to the uplink grant or CG occasion or CG PUSCH of the unavailable or first HARQ process, not generating the corresponding new MAC PDU, not calling the multiplexing and packetization entity, and not delivering the corresponding MAC PDU to the lower layer (such as the physical layer).
  • the first behavior is executed under the following conditions: the first behavior is executed at the MAC layer, and for the first HARQ process or the unavailable HARQ process, the candidate HARQ process of the uplink resource exists as the first HARQ process or the unavailable HARQ process.
  • the first timer of a HARQ process is running or has not timed out, or for a certain CG occasion, the first timer of a HARQ process is running or has not timed out, then this HARQ process is an unavailable HARQ process or the first HARQ process.
  • HARQ process For example, if the corresponding gap of a HARQ process is less than X, or the corresponding gap of a HARQ process is less than X for a certain CG occasion, then this HARQ process is an unavailable HARQ process or the first HARQ process.
  • a HARQ process corresponding to a gap greater than X or a HARQ process whose first timer has timed out or is not running
  • CGT and/or CGRT are configured, or CGT and/or CGRT are running, CGT and/or CGRT can be stopped.
  • the MAC entity low-prioritizes the first HARQ process or the unavailable HARQ process, or does not select the first HARQ process or the unavailable HARQ process for the corresponding or current CG occasion transmission.
  • the MAC entity does not generate a new MAC PDU for the first HARQ process or the unavailable HARQ process, or ignores the first HARQ process or the unavailable HARQ process, or does not deliver the MAC PDU of the first HARQ process or the unavailable HARQ process to the lower layer, or does not use the CG resources of the first HARQ process or the unavailable HARQ process, or gives low priority to the uplink resources.
  • the above scheme can be implemented as follows:
  • the base station sends configuration information to the UE.
  • the configuration information is used for CG transmission, or HARQ selection/use, or CG resource use/processing, etc.
  • it includes at least one of the following:
  • the configuration information includes uplink grant resource configuration.
  • the uplink grant resource configuration includes one or more PUSCH occasions.
  • the uplink grant resource configuration includes a CG configuration.
  • a CG cycle can include one or more CG occasions.
  • the uplink grant resource configuration includes the possible HARQ processes. Optionally, it includes the number of HARQ processes and/or the HARQ process offset.
  • the uplink grant resource configuration includes a CG configuration.
  • the HARQ process of this configuration is the HARQ process available for the CG configuration.
  • the network indicates the first indication information to the UE.
  • the first indication information is used to indicate whether to use the first HARQ process selection/usage rule, or to select the HARQ process transmitted with the CG occasion (or the current CG occasion) according to the first HARQ process selection/usage rule. And/or, according to the first indication information, the UE performs the first behavior.
  • the first indication information may be configured via RRC.
  • it may be carried in configuredgrantconfig or in other RRC signaling.
  • the first indication information may also be DCI or MAC CE.
  • the DCI may be CG activation/deactivation DCI.
  • the UE performs at least one of CG transmission, HARQ selection, and CG resource use/processing according to the network configuration information. Specifically, it includes at least one of the following:
  • CG resource usage/processing is handled by MAC and physical layers.
  • the UE selects or determines the HARQ process according to the HARQ calculation formula and/or UE implementation.
  • the UE selects or determines the HARQ process based on the LCH priority or the HARQ process priority.
  • the UE selects or determines the HARQ process based on the first indication information.
  • i, ii and iii may be used alone, or at least two of them may be used in combination.
  • the UE selects or determines whether to use the first HARQ process, or determines whether to give low priority to the first HARQ process, or determines whether to give priority to HARQ processes other than the first HARQ process, or determines whether the candidate HARQ process is an available HARQ process, or the UE determines whether to use the HARQ process for which the CGT/CGRT has not timed out.
  • the UE selects or determines whether to use the first HARQ process based on the first indication information, or determines whether to give low priority to the first HARQ process, or determines whether to give priority to HARQ processes other than the first HARQ process, or determines whether the candidate HARQ process is an available HARQ process, or the UE determines whether to use a HARQ process whose CGT/CGRT has not timed out.
  • the determination or selection of the HARQ process is performed by the MAC or the physical layer.
  • the HARQ process may be considered available for the current PUSCH.
  • the available HARQ process is the HARQ process for which the first timer has timed out or is not running.
  • the duration of the first timer may be less than the CGT duration.
  • the first HARQ process is a HARQ process with a HARQ process conflict, or a HARQ process that is occupied, or a HARQ process that is unavailable/unselectable.
  • the maintenance or calculation of the gap is implemented by the physical layer.
  • the determination of the relationship between the gap and X is implemented by the physical layer.
  • whether a certain HARQ process is available or whether it is the first HARQ process is determined by the physical layer.
  • the maintenance and/or related determination of the first timer are performed by the physical layer and/or the MAC layer.
  • the first HARQ process or the unavailable HARQ process is a HARQ process with a gap less than or equal to X.
  • the HARQ process with a gap greater than X is not the first HARQ process or is an available HARQ process.
  • corresponding to the HARQ process with a gap greater than X when the HARQ process is selected for current PUSCH transmission, or the current PUSCH is selected for HARQ transmission with the above gap greater than X, if CGT and/or CGRT are configured, or CGT and/or CGRT are running, CGT and/or CGRT can be stopped.
  • the X is a first time
  • the first time is a time interval or a time threshold.
  • the first time is given by one of RRC configuration, pre-definition, and pre-configuration.
  • the first time is a demodulation and/or rescheduling time.
  • gap is the time interval between the current PUSCH and the previous PUSCH using the same HPI.
  • the current PUSCH may be a CG PUSCH or a CG occasion.
  • the previous PUSCH using the same HPI is a CG PUSCH or a CG occasion (in this case, if the previous PUSCH is DG, the HARQ process of the corresponding HPI is available, or the HARQ process of the corresponding HPI may be used in the current PUSCH, or the HARQ process of the corresponding HPI may be used to transmit a new MAC PDU, or the MAC PDU in the HARQ process of the corresponding HPI may be overwritten).
  • the gap includes the interval between the time slot where the end symbol of the previous PUSCH (such as the second PUSCH) is located and the time slot where the end symbol of the current PUSCH (such as the first PUSCH) is located.
  • the end symbol of the second PUSCH is in slot n
  • the time slot where the end symbol of the first PUSCH is located is not earlier than slot n+x
  • x is a predetermined value
  • the end symbol of the first PUSCH is in slot m, and the time slot where the end symbol of the second PUSCH is located is not later than slot m-x, and x is a predetermined value, then the HPI can be used by the first PUSCH.
  • the end symbol of the first PUSCH is in slot m, and there is no second PUSCH in the x slots before slot m (or the terminal is not expected to send the second PUSCH in the x slots before slot m), and x is a predetermined value, then the HPI can be used by the first PUSCH.
  • the end symbol of the second PUSCH is in slot n
  • the terminal does not send the first PUSCH within x slots after slot n (or the terminal is not expected to send the first PUSCH within x slots after slot n)
  • x is a predetermined value
  • the gap is the interval between the time domain symbol occupied by the previous PUSCH (such as the second PUSCH) and the time domain symbol occupied by the current PUSCH (such as the first PUSCH). That is, the interval between the starting or ending position (symbol P) of the second PUSCH and the starting or ending position (symbol Q) of the first PUSCH, and x is a predetermined value. For example, if the symbol Q is not earlier than the xth symbol after the symbol P, the HPI can be used by the first PUSCH. For another example, if the symbol P is not later than the xth symbol before the symbol Q, the HPI can be used by the first PUSCH.
  • the HPI can be used by the first PUSCH.
  • the terminal does not send the first PUSCH within x symbols after the symbol P (or the terminal is not expected to send the first PUSCH within x symbols after the symbol P)
  • the HPI may be used by the first PUSCH.
  • the starting point of the gap is the start or end position of the CG of the previous same HPI process
  • the end position of the gap is the moment before the start or start time of the CG of the next HARQ process of the same HPI.
  • the first HARQ process or the unavailable HARQ process is a HARQ process whose first timer has not timed out or is running.
  • the non-first HARQ process or the available HARQ process is a HARQ process whose first timer has timed out or is not running.
  • the first timer is configured by network RRC signaling.
  • the first timer configuration includes at least the first timer duration.
  • the first timer is for the CG configuration and/or HARQ process.
  • the first timer for a certain HARQ process is started when the HARQ process is selected or transmitted, or the MAC PDU of the HARQ process is packaged/transmitted/delivered to the physical layer.
  • the first timer is a new timer. When the CGT times out, the first timer is stopped.
  • the physical layer determines that a HARQ process is unavailable or is the first process
  • the physical layer indicates the MAC layer this information, or the physical layer indicates the MAC layer which HARQ processes are available or which HARQ processes are not the first HARQ process, or the physical layer notifies the MAC layer of candidate HARQ processes other than the unavailable HARQ process or the first HARQ process.
  • the candidate HARQ process for the CG resource or CG occasion is one, or, if the candidate HARQ process for the CG resource or CG occasion is calculated according to a formula, the UE can determine whether to use the first HARQ process based on the first indication information, or determine whether the candidate HARQ process is an available HARQ process.
  • the UE selects or determines whether to use the first HARQ process based on the first indication information, or determines whether to give low priority to the first HARQ process, or determines whether to give priority to a HARQ process other than the first HARQ process, or determines whether the candidate HARQ process is an available HARQ process.
  • the first HARQ process is a HARQ process with a HARQ process conflict, or a HARQ process that is occupied, or a HARQ process that is unavailable/unselectable.
  • the first HARQ process or the unavailable HARQ process is a HARQ process with a gap less than or equal to X.
  • the HARQ process with a gap greater than X is not the first HARQ process or is an available HARQ process.
  • the X is a first time
  • the first time is a time interval or a time threshold.
  • the first time is given by one of RRC configuration, pre-definition, and pre-configuration.
  • the first time is a demodulation and/or rescheduling time.
  • gap is the time interval between the current PUSCH and the previous PUSCH using the same HPI.
  • the current PUSCH may be a CG PUSCH or a CG occasion.
  • the previous PUSCH using the same HPI is a CG PUSCH or a CG occasion (in this case, if the previous PUSCH is DG, the HARQ process of the corresponding HPI is available, or the HARQ process of the corresponding HPI may be used in the current PUSCH, or the HARQ process of the corresponding HPI may be used to transmit a new MAC PDU, or the MAC PDU in the HARQ process of the corresponding HPI may be overwritten).
  • the starting point of the gap is the start or end position of the CG of the previous same HPI process
  • the end position of the gap is the moment before the start or start time of the CG of the next HARQ process of the same HPI.
  • the first HARQ process or the unavailable HARQ process is a HARQ process whose first timer has not timed out or is running.
  • the non-first HARQ process or the available HARQ process is a HARQ process whose first timer has timed out or is not running.
  • the first timer is configured by network RRC signaling.
  • the first timer configuration includes at least the first timer duration.
  • the first timer is for the CG configuration and/or HARQ process.
  • the first timer for a certain HARQ process is started when the HARQ process is selected or transmitted, or the MAC PDU of the HARQ process is packaged/transmitted/delivered to the physical layer.
  • the first timer is a new timer.
  • the first timer When the CGT times out, the first timer is stopped.
  • the HARQ process whose first timer times out or is not running, when the HARQ process is selected for current PUSCH transmission, or the current PUSCH is selected for transmission using the HARQ process, if CGT and/or CGRT are configured, or CGT and/or CGRT are running, CGT and/or CGRT can be stopped.
  • the physical layer determines that a HARQ process is unavailable or is the first process
  • the physical layer indicates the MAC layer this information, or the physical layer indicates the MAC layer which HARQ processes are available or which HARQ processes are not the first HARQ process, or the physical layer notifies the MAC layer of candidate HARQ processes other than the unavailable HARQ process or the first HARQ process.
  • the UE executes the first behavior, or the UE executes the first behavior based on the first indication information.
  • the first behavior includes at least one of the following: ignoring the uplink grant or CG occasion or CG PUSCH, giving low priority to the uplink grant or CG occasion or CG PUSCH, giving low priority to the uplink resources corresponding to the unavailable HARQ process or the first HARQ process, not generating the corresponding new MAC PDU, not calling the multiplexing and packetization entity, and not delivering the corresponding MAC PDU to the lower layer (such as the physical layer).
  • the first behavior is performed under the following conditions: the first behavior is performed at the MAC layer, and for the first HARQ process or the unavailable HARQ process, the candidate HARQ process of the uplink resource exists in the first HARQ process or the unavailable HARQ process.
  • MAC executes the first behavior.
  • the first behavior includes at least one of the following: ignoring the uplink grant or CG occasion or CG PUSCH, giving low priority to the uplink grant or CG occasion or CG PUSCH, giving low priority to the uplink resources corresponding to the unavailable HARQ process or the first HARQ process, retaining the existing HARQ PDU in the unavailable or first HARQ process, and ignoring or discarding the new/newly received MAC PDU for the unavailable or first HARQ process.
  • the first behavior is performed under the following conditions: the first behavior is performed at the physical layer, and for the first HARQ process or the unavailable HARQ process, the candidate HARQ process of the uplink resource exists in the first HARQ process or the unavailable HARQ process.
  • the first timer of a HARQ process is running or has not timed out, or for a certain CG occasion, the first timer of a HARQ process is running or has not timed out, then this HARQ process is an unavailable HARQ process or the first HARQ process.
  • HARQ process For example, if the corresponding gap of a HARQ process is less than X, or the corresponding gap of a HARQ process is less than X for a certain CG occasion, then this HARQ process is an unavailable HARQ process or the first HARQ process.
  • HARQ process for a HARQ process with a gap greater than X, or a HARQ process whose first timer has timed out or is not running, when the HARQ process is selected for current PUSCH transmission, or the current PUSCH is selected for HARQ transmission, if CGT and/or CGRT are configured, or CGT and/or CGRT are running, CGT and/or CGRT can be stopped.
  • the physical layer may prioritize the first HARQ process or the unavailable HARQ process, or may not select the first HARQ process or the unavailable HARQ process for the corresponding or current CG occasion transmission.
  • the physical layer may tell the MAC layer the HARQ process information.
  • the MAC entity does not generate a new MAC PDU for the first HARQ process or the unavailable HARQ process, or ignores the first HARQ process or the unavailable HARQ process, or does not deliver the MAC PDU of the first HARQ process or the unavailable HARQ process to the lower layer, or does not use the CG resources of the first HARQ process or the unavailable HARQ process, or considers the CG resources of the HARQ process to have a low priority, or does not use the CG resources of the HARQ process.
  • the MAC layer performs this behavior according to the information of the HARQ process informed by the physical layer.
  • the physical layer may prioritize the first HARQ process or the unavailable HARQ process, or may not select the first HARQ process or the unavailable HARQ process for the corresponding or current CG occasion transmission. Further, the physical layer may ignore/discard the new MAC PDU of the HARQ process, or may retain the original MAC PDU, or may ignore the CG resources corresponding to the HARQ process, or may consider the CG resources of the HARQ process to be of low priority.
  • FIG. 5 shows a block diagram of a processing device for wireless transmission provided by an embodiment of the present application; the device can be used to execute the various steps performed by the terminal device in the embodiment shown in FIG. 2 or FIG. 3 above.
  • the device may include:
  • the processing module 501 is used to perform wireless transmission-related processing according to the selection or use rules of the first hybrid automatic repeat request HARQ process, or according to the first resource transmission or processing method; wherein the first HARQ process is a HARQ process that meets the conflict condition, and the first resource is a resource corresponding to the first HARQ process.
  • the processing module is configured to perform at least one of the following actions according to a selection or use rule of the first HARQ process, or according to the first resource transmission or processing mode:
  • the processing module is used to:
  • the processing module is configured to perform at least one of the following:
  • the processing module is used to select or determine HARQ in a first case; the first case includes:
  • the candidate HARQ process of the uplink authorization of the terminal, the candidate HARQ process of at least one uplink authorization of multiple uplink authorizations of the terminal device, the candidate HARQ process of the CG resource in the uplink authorization, the candidate HARQ process of at least one CG opportunity of the CG resource, the candidate HARQ process of at least one CG opportunity within a cycle of the CG resource, the candidate HARQ process of each CG opportunity within a cycle of the CG resource, or the candidate HARQ process of each CG opportunity of the CG resource is selected by the terminal device.
  • the processing module is used to select or determine the HARQ process in a second situation; the second situation includes:
  • the candidate HARQ processes of the CG resources in the uplink authorization of the terminal device, the candidate HARQ processes of at least one CG opportunity of the CG resources, the candidate HARQ processes of at least one CG opportunity within a cycle of the CG resources, the candidate HARQ processes of each CG opportunity within a cycle of the CG resources, or the candidate HARQ processes of each CG opportunity of the CG resources are determined by the terminal device according to a formula.
  • the processing module is used to:
  • the available HARQ process includes at least one of the following:
  • the first timer times out or the HARQ process is not running
  • the first HARQ process includes at least one of the following:
  • the first HARQ process or the unavailable HARQ process is a HARQ process with an interval less than or equal to X; and/or,
  • the non-first HARQ process or the available HARQ process is a HARQ process with an interval greater than X.
  • the processing module is also used to stop CGT and/or CGRT when a HARQ process with a corresponding interval greater than X is selected for current PUSCH transmission or when PUSCH is selected for HARQ transmission with a corresponding interval greater than X, and/or when there is a PUSCH selecting a HARQ process in which CGT and/or CGRT is running for transmission, if CGT and/or CGRT is configured, or CGT and/or CGRT is running.
  • X is a time interval or a time threshold.
  • X is an RRC configured, predefined, or preconfigured time interval or time threshold.
  • X is the time for demodulation and/or rescheduling.
  • the interval is a time interval between a current PUSCH and a previous PUSCH using the same HPI.
  • the current PUSCH is a CG PUSCH or a CG occasion
  • the previous PUSCH using the same HPI was CG PUSCH or CG occasion, or the previous PUSCH using the same HPI was DG PUSCH.
  • the interval comprises:
  • the starting point of the interval is the start or end position of the CG of the previous same HPI process
  • the end position of the interval is the moment before the start or start time of the CG of the next HARQ process of the same HPI.
  • the first HARQ process or the unavailable HARQ process is a HARQ process for which the first timer has not timed out or is running; and/or,
  • the non-first HARQ process or the available HARQ process is a HARQ process whose first timer has timed out or is not running.
  • the first timer is configured by RRC signaling.
  • the first timer satisfies at least one of the following conditions:
  • the first timer is for CG configuration and/or HARQ process
  • the first timer is started when the corresponding HARQ process is selected or transmitted, or when the MAC PDU of the corresponding HARQ process is packaged/transmitted/delivered to the physical layer;
  • the first timer is a new timer
  • the processing module is also used to stop CGT and/or CGRT when the HARQ process with a first timer expires is selected for current PUSCH transmission, or when PUSCH is selected for HARQ transmission with a first timer expires, or when there is a PUSCH selecting a HARQ process in which CGT and/or CGRT is running for transmission, if CGT and/or CGRT is configured, or CGT and/or CGRT is running.
  • the first resource transmission or processing mode, or the first behavior includes at least one of the following behaviors:
  • the corresponding MAC PDU is not sent to the lower layer.
  • the execution condition of the first behavior includes:
  • the candidate HARQ process for the uplink resource includes the first HARQ process or an unavailable HARQ process, or,
  • the uplink resource only corresponds to the first HARQ process or an unavailable HARQ process.
  • the first indication information is used to indicate whether the terminal device enables the selection or use rule of the first HARQ process; or,
  • the first indication information is used to instruct the terminal device to select the HARQ process for uplink authorization or configuration authorization CG opportunity transmission according to the selection or use rule of the first HARQ process.
  • the first indication information is used to instruct execution of the first behavior, or execution of the first resource transmission or processing method.
  • the first indication information is configured via RRC.
  • the first indication information is carried in a dedicated RRC message, or the first indication information is carried in configuredgrantconfig, or the first indication information is carried in other RRC signaling other than configuredgrantconfig.
  • the first indication information is DCI or MAC CE.
  • the DCI may be a CG activation/deactivation DCI.
  • the apparatus further comprises:
  • a receiving module is used to receive configuration or scheduling information, wherein the configuration or scheduling information is used for uplink authorization resource configuration, CG resource configuration, uplink authorization resource transmission, CG transmission, HARQ selection/use, uplink resource use/processing, or CG resource use/processing.
  • the uplink grant resource configuration includes at least one of the following information:
  • One or more PUSCH occasions One or more PUSCH occasions
  • one or more PUSCH occasions scheduled or, one or more PUSCH occasions scheduled within a period of time;
  • a CG cycle includes one or more CG occasions
  • the optional HARQ process is a HARQ process available for the PUSCH occasion or CG configuration.
  • the behavior of performing wireless transmission-related processing according to the selection or use rule of the first hybrid automatic repeat request HARQ process, or according to the first resource transmission or processing mode is performed by the MAC layer; or,
  • the behavior of performing wireless transmission-related processing according to the selection or use rule of the first hybrid automatic repeat request HARQ process, or according to the first resource transmission or processing mode, is performed by the MAC layer and the physical layer.
  • FIG6 shows a schematic diagram of the structure of a device 600 provided in an embodiment of the present application.
  • the device 600 may include: a processor 601 , a receiver 602 , a transmitter 603 , a memory 604 and a bus 605 .
  • the processor 601 includes one or more processing cores.
  • the processor 601 executes various functional applications and information processing by running software programs and modules.
  • the receiver 602 and the transmitter 603 may be implemented as a communication component, which may be a communication chip, which may also be called a transceiver.
  • the memory 604 is connected to the processor 601 via a bus 605 .
  • the memory 604 may be used to store a computer program, and the processor 601 may be used to execute the computer program to implement each step performed by the terminal in the above method embodiment.
  • the memory 604 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, and the volatile or non-volatile storage device includes but is not limited to: a magnetic disk or optical disk, an electrically erasable programmable read-only memory, an erasable programmable read-only memory, a static access memory, a read-only memory, a magnetic memory, a flash memory, and a programmable read-only memory.
  • the above-mentioned device can be implemented as a terminal device or a network side device in the above-mentioned various method embodiments.
  • the device includes a processor, a memory, and a transceiver (the transceiver may include a receiver and a transmitter, the receiver is used to receive information, and the transmitter is used to send information);
  • the processor is used to perform wireless transmission-related processing according to the selection or use rules of the first hybrid automatic repeat request HARQ process, or according to the first resource transmission or processing method; wherein the first HARQ process is a HARQ process that meets the conflict condition, and the first resource is a resource corresponding to the first HARQ process.
  • the steps executed by the above-mentioned transceiver and processor can refer to all or part of the steps executed by the terminal device in the embodiments shown in the above-mentioned Figures 2 or 3, and will not be repeated here.
  • An embodiment of the present application also provides a computer-readable storage medium, in which a computer program is stored.
  • the computer program is loaded and executed by a processor to implement the various steps performed by a terminal device or a network side device in the method shown in Figure 2 or Figure 3 above.
  • the present application also provides a computer program product or a computer program, which includes a computer instruction stored in a computer-readable storage medium.
  • the processor of the terminal device or the network side device reads the computer instruction from the computer-readable storage medium, and the processor executes the computer instruction, so that the terminal device or the network side device performs the various steps performed by the terminal device or the network side device in the method shown in FIG. 2 or FIG. 3 above.
  • the present application also provides a computer program, which includes computer instructions, and the computer instructions are stored in a computer-readable storage medium.
  • the processor of the terminal device or the network side device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the terminal device or the network side device performs the various steps performed by the terminal device or the network side device in the method shown in Figure 2 or Figure 3 above.
  • the present application also provides a chip, which is used in a terminal.
  • the chip can execute each step of the method shown in Figure 2 or Figure 3 above, which is executed by the terminal device or the network side device.
  • Computer-readable media include computer storage media and communication media, wherein the communication media include any media that facilitates the transmission of a computer program from one place to another.
  • the storage medium can be any available medium that a general or special-purpose computer can access.

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Abstract

一种用于无线传输的处理方法、装置、设备、存储介质及产品,属于无线通信技术领域。方法包括:根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理(201);其中,第一HARQ进程是满足冲突条件的HARQ进程,第一资源为对应第一HARQ进程的资源。该方案可以提高传输效率。

Description

用于无线传输的处理方法、装置、设备、存储介质及产品 技术领域
本申请涉及无线通信技术领域,特别涉及一种用于无线传输的处理方法、装置、设备、存储介质及产品。
背景技术
混合自动重传请求(Hybrid Automatic Repeat reQuest,HARQ)是一种将前向纠错编码和自动重传请求相结合而形成的技术。
相关技术中,当一个授权配置(Configured Grant,CG)周期有一个CG资源,或者,一个CG周期有多个CG资源的情况下,每个CG资源位置存在对应的HARQ进程。
发明内容
本申请实施例提供了一种用于无线传输的处理方法、装置、设备、存储介质及产品。所述技术方案如下:
一方面,本申请实施例提供了一种用于无线传输的处理方法,所述方法由终端设备执行,所述方法包括:
根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理;其中,所述第一HARQ进程是满足冲突条件的HARQ进程,所述第一资源为对应所述第一HARQ进程的资源。
又一方面,本申请实施例提供了一种用于无线传输的处理装置,所述装置包括:
处理模块,用于根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理;其中,所述第一HARQ进程是满足冲突条件的HARQ进程,所述第一资源为对应所述第一HARQ进程的资源。
另一方面,本申请实施例提供了一种终端设备,所述终端设备包括处理器、存储器和收发器;
所述处理器,用于根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理;其中,所述第一HARQ进程是满足冲突条件的HARQ进程,所述第一资源为对应所述第一HARQ进程的资源。
又一方面,本申请实施例还提供了一种计算机可读存储介质,所述存储介质中存储有计算机程序,所述计算机程序由处理器加载并执行以实现上述用于无线传输的处理方法。
另一方面,提供了一种计算机程序产品或计算机程序,该计算机程序产品或计算机程序包括计算机指令,该计算机指令存储在计算机可读存储介质中。终端设备或网络侧设备的处理器从计算机可读存储介质读取该计算机指令,处理器执行该计算机指令,使得该终端设备或网络侧设备执行上述用于无线传输的处理方法。
另一方面,提供了一种计算机程序,所述计算机程序包括计算机指令,终端设备或网络侧设备的处理器执行所述计算机指令,使得所述终端设备或网络侧设备执行上述的用于无线传输的处理方法。
另一方面,提供了一种芯片,所述芯片用于执行上述的用于无线传输的处理方法。
本申请实施例提供的技术方案可以带来如下有益效果:
终端设备根据满足冲突条件的第一HARQ进程的选择或使用规则,或者,根据第一HARQ进程对应的第一资源传输或处理方式,进行无线传输相关的处理;上述方案在进行无线传输时,考虑了满足冲突条件的HARQ进程的选择或使用,能够避免或者减少HARQ进程冲突导致的需要使用/保留的HARQ进程中的MAC PDU发送失败的情况,提高传输效率。
附图说明
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本申请一个实施例涉及的通信系统的架构示意图;
图2是本申请一个实施例提供的用于无线传输的处理方法的流程图;
图3是本申请一个实施例提供的用于无线传输的处理方法的流程图;
图4是本申请一示例性实施例提供的无线传输示意图;
图5是本申请一个实施例提供的用于无线传输的处理装置的框图;
图6是本申请一个实施例提供的设备的结构示意图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚,下面将结合附图对本申请实施方式作进一步地详细描述。
本申请实施例描述的网络架构以及业务场景是为了更加清楚地说明本申请实施例的技术方案,并不构成对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,随着网络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。
图1示出了本申请示例性实施例涉及的通信系统的示意图。该通信系统包括网络侧设备110与终端设备120,和/或终端设备120与终端设备130,本申请对此不作限定。
本申请中的网络侧设备110提供无线通信功能,该网络侧设备110包括但不限于:演进型节点B(Evolved Node B,eNB)、无线网络控制器(Radio Network Controller,RNC)、节点B(Node B,NB)、基站控制器(Base Station Controller,BSC)、基站收发台(Base Transceiver Station,BTS)、家庭基站(例如,Home Evolved Node B,或Home Node B,HNB)、基带单元(Baseband Unit,BBU)、无线保真(Wireless Fidelity,Wi-Fi)系统中的接入点(Access Point,AP)、无线中继节点、无线回传节点、传输点(Transmission Point,TP)或者发送接收点(Transmission and Reception Point,TRP)等,还可以为第五代(5th Generation,5G)移动通信系统中的下一代节点B(Next Generation Node B,gNB)或传输点(TRP或TP),或者,为5G系统中的基站的一个或一组(包括多个天线面板)天线面板,或者,还可以为构成gNB或传输点的网络节点,如基带单元(BBU)或分布式单元(Distributed Unit,DU)等,或者超5代移动通信系统(Beyond Fifth Generation,B5G)、第六代(6th Generation,6G)移动通信系统中的基站等,或者核心网(Core Network,CN)、前传(Fronthaul)、回传(Backhaul)、无线接入网(Radio Access Network,RAN)、网络切片等,或者终端设备的服务小区、主小区(Primary Cell,PCell)、主辅小区(Primary Secondary Cell,PSCell)、特殊小区(Special Cell,SpCell)、辅小区(Secondary Cell,SCell)、邻小区等。
本申请中的终端设备120和/或终端设备130,或称用户设备(User Equipment,UE)、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理、用户装置。该终端包括但不限于:手持设备、可穿戴设备、车载设备和物联网设备等,例如:手机、平板电脑、电子书阅读器、膝上便携计算机、台式计算机、电视机、游戏机、移动互联网设备(Mobile Internet Device,MID)、增强现实(Augmented Reality,AR)终端、虚拟现实(Virtual Reality,VR)终端和混合现实(Mixed Reality,MR)终端、可穿戴设备、手柄、电子标签、控制器、工业控制(Industrial Control)中的无线终端、自动驾驶(Self Driving)中的无线终端、远程医疗(Remote Medical)中的无线终端、智能电网(Smart Grid)中的无线终端、运输安全(Transportation Safety)中的无线终端、智慧城市(Smart City)中的无线终端、智慧家庭(Smart Home)中的无线终端、远程手术(Remote Medical Surgery)中的无线终端、蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)、电视机顶盒(Set Top Box,STB)、用户驻地设备(Customer Premise Equipment,CPE)等。
网络侧设备110与终端设备120之间通过某种空口技术互相通信,例如Uu接口。
示例性的,网络侧设备110与终端设备120之间存在两种通信场景:上行通信场景与下行通信场景。其中,上行通信是指向网络侧设备110发送信号;下行通信是指向终端设备120发送信号。
终端设备120与终端设备130之间通过某种空口技术互相通信,例如Uu接口。
在一些实施例中,终端设备120与终端设备130之间存在两种通信场景:第一侧行通信场景与第二侧行通信场景。其中,第一侧行通信是指向终端设备130发送信号;第二侧行通信是指向终端设备120发送信号。
终端设备120与终端设备130均在网络覆盖范围内且位于相同的小区,或者终端设备120与终端设备130均在网络覆盖范围内但位于不同的小区,或者终端设备120在网络覆盖范围内但终端设备130在网络覆盖范围外。
本申请中实施例提供的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio  Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、LTE频分双工(Frequency Division Duplex,FDD)系统、LTE时分双工(Time Division Duplex,TDD)系统、先进的长期演进(Advanced Long Term Evolution,LTE-A)系统、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)通信系统、5G移动通信系统、新空口(New Radio,NR)系统、NR系统的演进系统、非授权频谱上的LTE(LTE-based access to unlicensed spectrum,LTE-U)系统、非授权频谱上的NR(NR-based access to unlicensed spectrum,NR-U)系统、地面通信网络(Terrestrial Networks,NTN)系统、非地面通信网络(Non-Terrestrial Networks,NTN)系统、无线局域网(Wireless Local Area Networks,WLAN)、无线保真(Wireless Fidelity,Wi-Fi)、蜂窝物联网系统、蜂窝无源物联网系统,也可以适用于5G NR系统后续的演进系统,还可以适用于B5G、6G以及后续的演进系统。本申请的一些实施例中,“NR”也可以称为5G NR系统或者5G系统。其中,5G移动通信系统可以包括非独立组网(Non-Standalone,NSA)和/或独立组网(Standalone,SA)。
本申请中实施例提供的技术方案还可以应用于机器类通信(Machine Type Communication,MTC)、机器间通信长期演进技术(Long Term Evolution-Machine,LTE-M)、设备到设备(Device to Device,D2D)网络、机器到机器(Machine to Machine,M2M)网络、物联网(Internet of Things,IoT)网络或者其他网络。其中,IoT网络例如可以包括车联网。其中,车联网系统中的通信方式统称为车到其他设备(Vehicle to X,V2X,X可以代表任何事物),例如,该V2X可以包括:车辆到车辆(Vehicle to Vehicle,V2V)通信、车辆与基础设施(Vehicle to Infrastructure,V2I)通信、车辆与行人之间的通信(Vehicle to Pedestrian,V2P)或车辆与网络(Vehicle to Network,V2N)通信等。
在相关技术中,对配置的基于授权的传输进行以下增强:
1)在单个CG物理上行共享信道(Physical Uplink Shared Channel,PUSCH)配置周期内的多个CG PUSCH传输场合;
2)UE基于上行控制信息(Uplink Control Information,UCI),例如,CG-UCI或新UCI,动态指示未使用的CG PUSCH时机。
在上述方案中,当一个CG周期有一个CG资源,或者,一个CG周期有多个CG资源的情况下,每个CG资源位置存在对应的HARQ进程。
然而上述方案并未考虑一个CG周期有多个CG资源occasion的位置。可选的,一个CG周期的不同的CG occasion(时机)的HARQ进程可以相同,也可以不同。当一个CG周期有一个CG资源,或者,一个CG周期有多个CG资源的情况下,对某个CG occasion来说,CG occasion如何选择或使用HARQ进程是不清楚的。
本方案适用于CG传输的情况,也可适用于动态上行授权(Dynamic Uplink Grant,DG)传输的情况,也可以适用于DG+CG传输的情况。
例如,一个CG周期存在多个CG传输机会,或多个CG PUSCH。
例如,一个CG周期存在一个或多个CG传输机会或CG PUSCH。并且,存在一个或多个CG配置,不同CG配置对应不同的CG index(索引)。
例如,一段时间内或一个DCI调度了多个DG PUSCH传输。
例如,一段时间内,存在一个DCI调度了一个或多个DG PUSCH传输,同时激活或指示了一个或多个CG PUSCH传输。可选的,一段时间与CG周期无关。可选的,一段时间可以为一个或多个CG周期。
例如,一段时间内,存在一个或多个CG PUSCH传输,同时,DCI调度了一个或多个DG PUSCH传输。可选的,一段时间与CG周期无关。可选的,一段时间可以为一个或多个CG周期。
例如,一个DCI调度了一个或多个DG PUSCH传输,同时激活或指示了一个或多个CG PUSCH传输。可选的,激活或指示的CG PUSCH可以是一个或多个CG周期的。
例如,存在一个或多个CG PUSCH传输,并且,DCI调度了一个或多个DG PUSCH传输。可选的,存在的一个或多个CG PUSCH可以是一个或多个CG周期的。可选的,存在的一个或多个CG PUSCH可以是一个CG index的,也可以是不同CG index的。
请参考图2,其示出了本申请一个实施例提供的用于无线传输的处理方法的流程图,该方法可以由终端设备执行,其中,上述该终端设备可以是图1所示的网络架构中的终端设备120或终端设备130。该方法可以包括如下几个步骤:
步骤201,根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理;其中,第一HARQ进程是满足冲突条件的HARQ进程,第一资源为对应第一HARQ进程的资源。
在一些实施例中,根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理,包括:
根据第一HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,执行以下行为中的至少一项:
选择或者确定HARQ进程;
以及,执行第一行为。
在一些实施例中,选择或者确定HARQ进程,包括:
选择或者确定终端设备的上行授权的HARQ进程;或者,
选择或者确定终端设备的多个上行授权的至少一个HARQ进程;或者,
选择或者确定上行授权中的CG资源对应或可用的HARQ进程;或者,
选择或者确定CG资源的至少一个CG机会对应或可用的HARQ进程;或者,
选择或者确定CG资源的一个周期内的至少一个CG机会对应或可用的HARQ进程;或者,
选择或者确定CG资源的一个周期的每个CG机会对应或可用的HARQ进程;或者,
选择或者确定CG资源的每个CG机会对应或可用的HARQ进程;或者,
选择或者确定当前CG资源对应或可用的HARQ进程。
在一些实施例中,选择或者确定HARQ进程,包括以下至少一项:
根据HARQ计算公式和/或终端设备实现,选择或者确定HARQ进程;
基于逻辑信道(Logical Channel,LCH)优先级,或者,HARQ进程优先级,选择或者确定HARQ进程;
基于是否冲突、是否为第一HARQ进程或者是否为可用HARQ进程,选择或确定HARQ进程;
以及,基于第一指示信息选择或者确定HARQ进程。
可选的,在执行上述选择或者确定HARQ进程情况下,不存在执行顺序,即以下子步骤1)至4)之间不存在判断先后顺序:
1)根据HARQ计算公式和/或终端设备实现,选择或者确定HARQ进程;
2)基于LCH优先级,或者,HARQ进程优先级,选择或者确定HARQ进程;
3)基于是否冲突、是否为第一HARQ进程或者是否为可用HARQ进程,选择或确定HARQ进程;
以及,4)基于第一指示信息选择或者确定HARQ进程。
也就是说的,在上述选择或者确定HARQ进程的过程包含上述子步骤1)至4)中的至少两个子步骤的情况下,该至少两个子步骤之间可以不存在执行顺序。
可选的,在执行上述选择或者确定HARQ进程情况下,可以存在执行顺序,即以下子步骤1)至4)之间存在判断先后顺序:
1)根据HARQ计算公式和/或终端设备实现,选择或者确定HARQ进程;
2)基于LCH优先级,或者,HARQ进程优先级,选择或者确定HARQ进程;
3)基于是否冲突、是否为第一HARQ进程或者是否为可用HARQ进程,选择或确定HARQ进程;
以及,4)基于第一指示信息选择或者确定HARQ进程。
例如,先根据HARQ计算公式和/或终端设备实现,选择或者确定HARQ进程,而后在选择的HARQ进程中,基于是否冲突、是否为第一HARQ进程或者是否为可用HARQ进程,选择或确定HARQ进程。而后,基于LCH优先级,或者,HARQ进程优先级,选择或者确定HARQ进程。
又例如,先根据HARQ计算公式和/或终端设备实现,选择或者确定HARQ进程,而后在选择的HARQ进程中,基于第一指示信息的指示来基于是否冲突、是否为第一HARQ进程或者是否为可用HARQ进程,选择或确定HARQ进程。而后,基于LCH优先级,或者,HARQ进程优先级,选择或者确定HARQ进程。
又例如,先根据HARQ计算公式和/或终端设备实现,选择或者确定HARQ进程,而后在选择的HARQ进程中,基于LCH优先级,或者,HARQ进程优先级,选择或者确定HARQ进程,而后,基于是否冲突、是否为第一HARQ进程或者是否为可用HARQ进程,选择或确定HARQ进程。
又例如,先根据HARQ计算公式和/或终端设备实现,选择或者确定HARQ进程,而后在选择的HARQ进程中,基于LCH优先级,或者,HARQ进程优先级,选择或者确定HARQ进程。而后,基于第一指示信息的指示来基于是否冲突、是否为第一HARQ进程或者是否为可用HARQ进程,选择或确定HARQ进程。
又例如,先根据HARQ计算公式和/或终端设备实现,和,基于是否冲突、是否为第一HARQ进程或者是否为可用HARQ进程,选择或者确定HARQ进程。而后在选择的HARQ进程中,基于LCH优先级,或者,HARQ进程优先级,选择或者确定HARQ进程。
又例如,先根据HARQ计算公式和/或终端设备实现,和,基于第一指示信息的指示来基于是否冲突、 是否为第一HARQ进程或者是否为可用HARQ进程,选择或者确定HARQ进程。而后在选择的HARQ进程中,基于LCH优先级,或者,HARQ进程优先级,选择或者确定HARQ进程。
在一些实施例中,选择或者确定HARQ进程,包括:
在第一情况下,选择或者确定HARQ;第一情况包括:
终端设备的上行授权的候选HARQ进程、终端设备的多个上行授权的至少一个上行授权的候选HARQ进程、上行授权中的CG资源的候选HARQ进程、CG资源的至少一个CG机会的候选HARQ进程、CG资源的一个周期内的至少一个CG机会的候选HARQ进程、CG资源的一个周期内的每个CG机会的候选HARQ进程、或者CG资源的每个CG机会的候选HARQ进程为多个;或者,
终端的上行授权的候选HARQ进程、终端设备的多个上行授权的至少一个上行授权的候选HARQ进程、上行授权中的CG资源的候选HARQ进程、CG资源的至少一个CG机会的候选HARQ进程、CG资源的一个周期内的至少一个CG机会的候选HARQ进程、CG资源的一个周期内的每个CG机会的候选HARQ进程、或者CG资源的每个CG机会的候选HARQ进程由终端设备选择。
在一些实施例中,选择或者确定HARQ进程,包括:
在第二情况下,选择或者确定HARQ进程;第二情况包括:
终端设备的上行授权中的CG资源的候选HARQ进程、CG资源的至少一个CG机会的候选HARQ进程、CG资源的一个周期内的至少一个CG机会的候选HARQ进程、CG资源的一个周期内的每个CG机会的候选HARQ进程、或者CG资源的每个CG机会的候选HARQ进程由终端设备根据公式计算确定。
在一些实施例中,选择或者确定HARQ进程,包括:
选择或者确定是否使用第一HARQ进程;或者,
确定是否低优先第一HARQ进程;或者,
确定是否优先第一HARQ进程之外的HARQ进程;或者,
确定候选HARQ进程是否为可用HARQ进程;或者,
确定候选HARQ进程是否为第一HARQ进程;或者,
确定是否使用配置授权定时器(CG Timer,CGT)/配置授权重传定时器(CG Retransmission Timer,CGRT)未超时的HARQ进程。
在一些实施例中,可用HARQ进程包括以下至少一项:
CGT和/或CGRT未超时的HARQ进程;
第一定时器超时或未运行的HARQ进程;
间隔大于或等于X的HARQ进程。
在一些实施例中,述第一HARQ进程包括以下至少一项:
进程冲突的HARQ进程;或者,
被占用的HARQ进程;或者,
不可用/不可选择的HARQ进程。
在一些实施例中,第一HARQ进程或不可用的HARQ进程为间隔小于或等于X的HARQ进程;和/或,非第一HARQ进程或可用HARQ进程为间隔大于X的HARQ进程。
在一些实施例中,该方法还包括:
当对应间隔大于X的HARQ进程被选择在当前PUSCH传输或当PUSCH被选择用对应间隔大于X的HARQ传输时,和/或,当存在PUSCH选择CGT和/或CGRT正在运行的HARQ进程进行传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则停止CGT和/或CGRT。
在一些实施例中,X为时间间隔或时间门限。
在一些实施例中,X为RRC配置、预定义、或者预配置的时间间隔或时间门限。
在一些实施例中,X为解调和/或重新调度的时间。
在一些实施例中,间隔为当前PUSCH到前一个使用了同一个HPI的PUSCH时间间隔。
在一些实施例中,当前PUSCH为CG PUSCH或CG occasion;
前一个使用了同一个HARQ进程号(HARQ Process Identifier,HPI)的PUSCH为CG PUSCH或CG occasion,或者,前一个使用了同一个HPI的PUSCH为DG PUSCH。
在一些实施例中,间隔包括:
前一个PUSCH的结束符号所在时隙与当前PUSCH的结束符号所在时隙之间的间隔;或者,
前一个PUSCH所占用的时域符号与当前PUSCH所占用的时域符号之间的间隔。
在一些实施例中,间隔的起点是前一个相同HPI进程的CG的起始或结束位置,间隔的结束位置是下一个同HPI的HARQ进程的CG开始前的时刻或起始时刻。
在一些实施例中,第一HARQ进程或不可用的HARQ进程为第一定时器未超时或正在运行的HARQ 进程;和/或,
非第一HARQ进程或者可用HARQ进程为第一定时器超时或未运行的HARQ进程。
在一些实施例中,第一定时器由RRC信令配置。
在一些实施例中,第一定时器满足以下条件中的至少一项:
第一定时器是针对CG配置和/或HARQ进程的;
第一定时器在对应的HARQ进程被选择或被传输的情况下,或者在对应的HARQ进程的MAC PDU被组包/传输/递交到物理层的情况下开启;
第一定时器为新的定时器;
在CGT未运行或者超时的情况下,第一定时器被停止。
在一些实施例中,该方法还包括:
当第一定时器超时的HARQ进程被选择在当前PUSCH传输或当PUSCH被选择用第一定时器超时的HARQ传输时,或者,存在PUSCH选择CGT和/或CGRT正在运行的HARQ进程进行传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则停止CGT和/或CGRT。可选的,UE在上述选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情况下,停止CGT和/或CGRT。可选的,UE在停止CGT和/或CGRT的情况下,或,在选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情况下,开启第一定时器。可选的,UE在启动/重启CGT和/或CGRT时,开启上述第一定时器。
在一些实施例中,第一资源传输或处理方式,或者,第一行为包括以下行为中的至少一项:
忽略上行授权、CG occasion或者CG PUSCH;
丢弃或低优先上行授权、CG occasion或CG PUSCH;
丢弃或低优先不可用HARQ或第一HARQ进程的上行授权、CG occasion或CG PUSCH;
不生成对应的新的媒体接入控制(Media Access Control,MAC)分组数据单元(Packet Data Unit,PDU);
不调用复用和组包实体;
不将对应的MAC PDU发送到低层。
在一些实施例中,第一行为的执行条件包括:
上行资源的候选HARQ进程存在第一HARQ进程或不可用的HARQ进程,或者,
上行资源的仅对应第一HARQ进程或不可用的HARQ进程。
在一些实施例中,该根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理的行为由MAC层执行;或者,
该根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理的行为由MAC层和物理层执行。
综上所述,终端设备根据满足冲突条件的第一HARQ进程的选择或使用规则,或者,根据第一HARQ进程对应的第一资源传输或处理方式,进行无线传输相关的处理;上述方案在进行无线传输时,考虑了满足冲突条件的HARQ进程的选择或使用,能够避免或者减少HARQ进程冲突导致的需要使用/保留的HARQ进程中的MAC PDU发送失败的情况,提高传输效率。
请参考图3,其示出了本申请一个实施例提供的用于无线传输的处理方法的流程图,该方法可以由终端设备和网络侧设备交互执行;其中,上述终端设备和网络侧设备可以是图1所示的网络架构中的网络侧设备110、终端设备120(或者终端设备130)。如图3所示,该方法可以包括如下几个步骤:
步骤301,网络侧设备向终端设备发送配置或调度信息;终端设备接收该配置或调度信息。
在一些实施例中,上述配置或调度信息用于上行授权资源配置、CG资源配置、上行授权资源传输、CG传输、HARQ选择/使用、上行资源使用/处理、或者CG资源使用/处理。
在一些实施例中,上行授权资源配置包括以下信息中的至少一项:
一个或多个PUSCH occasion(机会);
调度的一个或多个PUSCH occasion;或者,一段时间内调度的一个或多个PUSCH occasion;
CG配置;一个CG周期包括一个或多个CG occasions;
可选的HARQ进程。
在一些实施例中,可选的HARQ进程为PUSCH occasion或CG配置可用的HARQ进程。
比如,上述配置信息,包括uplink grant资源配置。可选的:
Ⅰ)该uplink grant资源配置,包括一个或多个PUSCH occasion。
可选的,该uplink grant资源配置包括CG配置。一个CG周期可以包括一个或多个CG occasions。
Ⅱ)该uplink grant资源配置,包括可以的HARQ进程,可选的,包括HARQ进程数目和/或HARQ进程offset。
可选的,该uplink grant资源配置包括CG配置。该配置的HARQ进程,为CG配置可用的HARQ进程。
步骤302,网络侧设备向终端设备发送第一指示信息。
在一些实施例中,第一指示信息用于指示终端设备是否启用第一HARQ进程的选择或使用规则;或者,
第一指示信息用于指示终端设备根据第一HARQ进程的选择或使用规则,选择用于上行授权或配置授权CG机会传输的HARQ进程。
在一些实施例中,第一指示信息用于指示执行第一行为,或者,执行第一资源传输或处理方式。
在一些实施例中,第一指示信息通过无线资源控制(Radio Resource Control,RRC)配置。
在一些实施例中,第一指示信息携带在专用RRC消息中,或者,第一指示信息携带在configuredgrantconfig中,或者,第一指示信息携带在configuredgrantconfig(配置授权的配置信息)之外的其他RRC信令中。
在一些实施例中,第一指示信息是下行控制信息(Downlink Control Information,DCI)或MAC控制单元(Control Element,CE)。
在一些实施例中,DCI可以为CG激活/去激活DCI。
比如,在一种可选的方案中,该第一指示信息可以通过RRC配置。可选的,可以携带在configuredgrantconfig中,也可以携带在其他RRC信令中。
再比如,在一种可选的方案中,第一指示信息也可以是DCI或MAC CE。可选的,DCI可以为CG激活/去激活DCI。
步骤303,终端设备根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理。
在一些实施例中,根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理,包括:
根据第一HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,执行以下行为中的至少一项:
选择或者确定HARQ进程;
以及,执行第一行为。
综上所述,终端设备根据满足冲突条件的第一HARQ进程的选择或使用规则,或者,根据第一HARQ进程对应的第一资源传输或处理方式,进行无线传输相关的处理;上述方案在进行无线传输时,考虑了满足冲突条件的HARQ进程的选择或使用,能够避免或者减少HARQ进程冲突导致的需要使用/保留的HARQ进程中的MAC PDU发送失败的情况,提高传输效率。
基于上述图3所示的实施例,在一些实施例中,上述选择或者确定HARQ进程,包括:
选择或者确定终端设备的上行授权的HARQ进程;或者,
选择或者确定终端设备的多个上行授权的至少一个HARQ进程;或者,
选择或者确定上行授权中的CG资源对应或可用的HARQ进程;或者,
选择或者确定CG资源的至少一个CG机会对应或可用的HARQ进程;或者,
选择或者确定CG资源的一个周期内的至少一个CG机会对应或可用的HARQ进程;或者,
选择或者确定CG资源的一个周期的每个CG机会对应或可用的HARQ进程;或者,
选择或者确定CG资源的每个CG机会对应或可用的HARQ进程;或者,
选择或者确定当前CG资源对应或可用的HARQ进程。
在一些实施例中,选择或者确定HARQ进程,包括以下至少一项:
根据HARQ计算公式和/或终端设备实现,选择或者确定HARQ进程;
基于LCH优先级,或者,HARQ进程优先级,选择或者确定HARQ进程;
基于是否冲突、是否为第一HARQ进程或者是否为可用HARQ进程,选择或确定HARQ进程;
以及,基于第一指示信息选择或者确定HARQ进程。
在一些实施例中,选择或者确定HARQ进程,包括:
在第一情况下,选择或者确定HARQ;第一情况包括:
终端设备的上行授权的候选HARQ进程、终端设备的多个上行授权的至少一个上行授权的候选HARQ进程、上行授权中的CG资源的候选HARQ进程、CG资源的至少一个CG机会的候选HARQ进程、CG 资源的一个周期内的至少一个CG机会的候选HARQ进程、CG资源的一个周期内的每个CG机会的候选HARQ进程、或者CG资源的每个CG机会的候选HARQ进程为多个;或者,
终端的上行授权的候选HARQ进程、终端设备的多个上行授权的至少一个上行授权的候选HARQ进程、上行授权中的CG资源的候选HARQ进程、CG资源的至少一个CG机会的候选HARQ进程、CG资源的一个周期内的至少一个CG机会的候选HARQ进程、CG资源的一个周期内的每个CG机会的候选HARQ进程、或者CG资源的每个CG机会的候选HARQ进程由终端设备选择。
在一些实施例中,选择或者确定HARQ进程,包括:
在第二情况下,选择或者确定HARQ进程;第二情况包括:
终端设备的上行授权中的CG资源的候选HARQ进程、CG资源的至少一个CG机会的候选HARQ进程、CG资源的一个周期内的至少一个CG机会的候选HARQ进程、CG资源的一个周期内的每个CG机会的候选HARQ进程、或者CG资源的每个CG机会的候选HARQ进程由终端设备根据公式计算确定。
在一些实施例中,选择或者确定HARQ进程,包括:
选择或者确定是否使用第一HARQ进程;或者,
确定是否低优先第一HARQ进程;或者,
确定是否优先第一HARQ进程之外的HARQ进程;或者,
确定候选HARQ进程是否为可用HARQ进程;或者,
确定候选HARQ进程是否为第一HARQ进程;或者,
确定是否使用CGT/CGRT未超时的HARQ进程。
在一些实施例中,可用HARQ进程包括以下至少一项:
CGT和/或CGRT未超时的HARQ进程;
第一定时器超时或未运行的HARQ进程;
间隔大于或等于X的HARQ进程。
在一些实施例中,述第一HARQ进程包括以下至少一项:
进程冲突的HARQ进程;或者,
被占用的HARQ进程;或者,
不可用/不可选择的HARQ进程。
在一些实施例中,第一HARQ进程或不可用的HARQ进程为间隔小于或等于X的HARQ进程;和/或,非第一HARQ进程或可用HARQ进程为间隔大于X的HARQ进程。
在一些实施例中,该方法还包括:
当对应间隔大于X的HARQ进程被选择在当前PUSCH传输或当PUSCH被选择用对应间隔大于X的HARQ传输时,和/或,当存在PUSCH选择CGT和/或CGRT正在运行的HARQ进程进行传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则停止CGT和/或CGRT。可选的,UE在上述选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情况下,停止CGT和/或CGRT。可选的,UE在停止CGT和/或CGRT的时刻,或,在选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情况下,UE计数或重计数gap,或将gap计数初始化,或将gap清0。
在一些实施例中,X为时间间隔或时间门限。
在一些实施例中,X为RRC配置、预定义、或者预配置的时间间隔或时间门限。
在一些实施例中,X为解调和/或重新调度的时间。
在一些实施例中,间隔为当前PUSCH到前一个使用了同一个HPI的PUSCH时间间隔。
在一些实施例中,当前PUSCH为CG PUSCH或CG occasion;
前一个使用了同一个HPI的PUSCH为CG PUSCH或CG occasion,或者,前一个使用了同一个HPI的PUSCH为DG PUSCH。
在一些实施例中,上述间隔gap包括:
前一个PUSCH的结束符号所在时隙与当前PUSCH的结束符号所在时隙之间的间隔;或者,
前一个PUSCH所占用的时域符号与当前PUSCH所占用的时域符号之间的间隔。
在一些实施例中,间隔的起点是前一个相同HPI进程的CG的起始或结束位置,间隔的结束位置是下一个同HPI的HARQ进程的CG开始前的时刻或起始时刻。
在一些实施例中,第一HARQ进程或不可用的HARQ进程为第一定时器未超时或正在运行的HARQ进程;和/或,
非第一HARQ进程或者可用HARQ进程为第一定时器超时或未运行的HARQ进程。
在一些实施例中,第一定时器由RRC信令配置。
在一些实施例中,第一定时器满足以下条件中的至少一项:
第一定时器是针对CG配置和/或HARQ进程的;
第一定时器在对应的HARQ进程被选择或被传输的情况下,或者在对应的HARQ进程的MAC PDU被组包/传输/递交到物理层的情况下开启;
第一定时器为新的定时器;
在CGT未运行或者超时的情况下,第一定时器被停止。
在一些实施例中,该方法还包括:
当第一定时器超时的HARQ进程被选择在当前PUSCH传输或当PUSCH被选择用第一定时器超时的HARQ传输时,或者,存在PUSCH选择CGT和/或CGRT正在运行的HARQ进程进行传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则停止CGT和/或CGRT。可选的,UE在上述选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情况景下,停止CGT和/或CGRT。可选的,UE在停止CGT和/或CGRT的时刻,或,在上述选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情况下,开启第一定时器。可选的,UE在开启第一定时器时,启动/重启CGT和/或CGRT。
可选的,由MAC层执行上述CG传输,HARQ进行选择,CG资源使用/处理由MAC和物理层处理。或者,上述CG传输,HARQ进行选择,CG资源使用/处理由MAC和物理层处理。
比如,上述择或者确定HARQ进程,或者,选择或者确定uplink grant的HARQ进程,或者,选择或者确定CG资源对应/可用的HARQ进程,或者,选择或者确定CG资源的每个CG occasion对应/可用的HARQ进程,或者,选择或者确定当前CG资源对应/可用的HARQ进程的行为,可以包括以下至少一项:
Ⅰ)UE根据HARQ计算公式和/或UE实现,选择或者确定该HARQ进程。
Ⅱ)UE基于LCH优先级,或者,HARQ进程优先级,选择或者确定该HARQ进程。
Ⅲ)UE基于该第一指示信息,选择或者确定该HARQ进程。
可选的,上述Ⅰ)、Ⅱ)和Ⅲ)可用单独使用,也可以至少其中两项结合使用。
可选的,若该uplink grant,或者,该CG资源(或CG occasion)的候选HARQ进程为多个,或者,若该uplink grant,或者,该CG资源(或CG occasion)的候选HARQ进程为UE选择的,则,UE选择或者确定是否使用第一HARQ进程,或者,确定是否低优先第一HARQ进程,或者,确定是否优先第一HARQ进程之外的HARQ进程,或者,确定候选HARQ进程是否为可用HARQ进程,或者,UE确定是否使用CGT/CGRT未超时的HARQ进程。进一步包括以下1)至6)。
1)可选的,UE基于第一指示信息指示,选择或者确定是否使用第一HARQ进程,或者,确定是否低优先第一HARQ进程,或者,确定是否优先第一HARQ进程之外的HARQ进程,或者,确定候选HARQ进程是否为可用HARQ进程,或者,UE确定是否使用CGT/CGRT未超时的HARQ进程。
2)可选的,上述HARQ进程的确定或选择,由MAC执行,或由物理层执行。
3)可选的,即使HARQ进程的CGT和/或CGRT没有超时,也可以认为对当前PUSCH来说,该HARQ进程可用。该可用的HARQ进程是第一定时器超时或未运行。或者,gap大于或等于X的HARQ进程。可选的,第一定时器的时长可以小于CGT时长。
4)可选的,该第一HARQ进程为HARQ进程冲突的HARQ进程,或者,HARQ进程被占用的HARQ进程,或者,HARQ进程不可用/不可选择的HARQ进程。
5)可选的,该第一HARQ进程或该不可用的HARQ进程为gap小于或等于X的HARQ进程。可选的,gap大于X的HARQ进程为非第一HARQ进程或为可用HARQ进程。可选的,对应gap大于X的HARQ进程,当该HARQ进程被选中在当前PUSCH传输时,或被选中用该gap大于X的HARQ传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则可以停止CGT和/或CGRT。可选的,UE在上述选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情况下,停止CGT和/或CGRT。可选的,在停止CGT和/或CGRT的时刻,或,在选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情况下,UE计数或重计数gap,或将gap计数初始化,或将gap清0。
6)可选的,关于gap的维护或计算可以是MAC层或者物理层实现的。可选的,关于gap和X的关系判断,是MAC层或者物理层实现的。可选的,某HARQ进程是否可用,或者,是否为第一HARQ进程是MAC层或者物理层判断的。可选的,关于第一定时器的维护和/或相关判断,是物理层和/或MAC层执行的。
可选的,该X为第一时间,该第一时间为时间间隔或时间门限。可选的,该第一时间为RRC配置,预定义,预配置方式之一给定的。可选的,该第一时间为解调和/或重新调度的时间。
可选的,gap为当前PUSCH到前一个使用了同一个HPI的PUSCH时间间隔。进一步的,当前PUSCH可以为CG PUSCH或CG occasion。进一步的,该前一个使用了同一个HPI的PUSCH为CG PUSCH或CG occasion(在此情况下,若前一个PUSCH为DG,对应的HPI的HARQ进程可用,或者,可以在当前PUSCH使用对应的HPI的HARQ进程,或者,可以使用对应的HPI的HARQ进程传输新的MAC PDU,或者,可以覆盖对应的HPI的HARQ进程中的MAC PDU)。
可选的,该gap包括,前一个PUSCH(如第二PUSCH)的结束符号所在时隙与当前PUSCH(如第一PUSCH)的结束符号所在时隙之间的间隔。例如,该第二PUSCH的结束符号在slot n中,该第一PUSCH结束符号所在时隙不早于slot n+x,该x为预定值,则该HPI可以被第一PUSCH使用。又例如,该第一PUSCH的结束符号在slot m中,该第二PUSCH的结束符号所在时隙不晚于slot m-x,该x为预定值,则该HPI可以被第一PUSCH使用。又例如,该第一PUSCH的结束符号在slot m中,slot m之前的x个slot内无该第二PUSCH(或slot m之前的x个slot内不期待该终端发送该第二PUSCH),该x为预定值,则该HPI可以被第一PUSCH使用。又例如,该第二PUSCH的结束符号在slot n中,slot n之后的x个slot内该终端不发送该第一PUSCH(或slot n之后的x个slot内不期待该终端发送该第一PUSCH),该x为预定值,则该HPI可以被第一PUSCH使用。
可选的,该gap为,前一个PUSCH(如第二PUSCH)所占用的时域符号与当前PUSCH(如第一PUSCH)所占用的时域符号之间的间隔。即该第二PUSCH的起始或结束位置(符号P)与该第一PUSCH起始或结束位置(符号Q)之间的间隔,x为预定值。例如,该符号Q不早于该符号P之后的第x个符号,则该HPI可以被第一PUSCH使用。又例如,该符号P不晚于该符号Q之前的第x个符号,则该HPI可以被第一PUSCH使用。又例如,该符号Q之前的x个符号内无该第二PUSCH(或该符号Q之前的x个符号内不期待该终端发送该第二PUSCH),则该HPI可以被第一PUSCH使用。又例如,该符号P之后的x个符号内该终端不发送该第一PUSCH(或该符号P之后的x个符号内不期待该终端发送该第一PUSCH),则该HPI可以被第一PUSCH使用。
或者,gap的起点是前一个相同HPI进程的CG的起始或结束位置,gap的结束位置是下一个同HPI的HARQ进程的CG开始前的时刻或起始时刻。
或者,第一HARQ进程或者不可用的HARQ进程为第一定时器未超时或正在运行的HARQ进程。非第一HARQ进程或者可用的HARQ进程为第一定时器超时或未运行的HARQ进程。该第一定时器为网络RRC信令配置的。该第一定时器配置至少包括第一定时器时长。该第一定时器是针对CG配置和/或HARQ进程的。该针对某一个HARQ进程的第一定时器,在该HARQ进程被选择或被传输,或该HARQ进程的MAC PDU被组包/传输/递交到物理层的情况下开启。该第一定时器为新的定时器。CGT超时的情况下,该第一定时器被停止。
可选的,由物理层判断某HARQ进程不可用或为第一进程的情况下,比如,物理层指示MAC层该信息(即某HARQ进程不可用或为第一进程的信息),或者,物理层指示MAC层可用的HARQ进程或非第一HARQ进程的HARQ进程有哪些,或者,物理层将除了不可用HARQ进程或第一HARQ进程之外的候选HARQ进程通知给MAC层。
若该CG资源或CG occasion的候选HARQ进程为一个,或者,若该CG资源或CG occasion的候选HARQ进程为根据公式计算的,则,UE可用基于第一指示信息指示,确定是否使用第一HARQ进程,或者,确定候选HARQ进程是否为可用HARQ进程。进一步包括以下1)至3)。
1)可选的,UE基于第一指示信息指示,选择或者确定是否使用第一HARQ进程,或者,确定是否低优先第一HARQ进程,或者,确定是否优先第一HARQ进程之外的HARQ进程,或者,确定候选HARQ进程是否为可用HARQ进程。
2)可选的,该第一HARQ进程为HARQ进程冲突的HARQ进程,或者,HARQ进程被占用的HARQ进程,或者,HARQ进程不可用/不可选择的HARQ进程。
3)可选的,该第一HARQ进程或该不可用的HARQ进程为gap小于或等于X的HARQ进程。可选的,gap大于X的HARQ进程为非第一HARQ进程或为可用HARQ进程。
可选的,该X为第一时间,该第一时间为时间间隔或时间门限。可选的,该第一时间为RRC配置,预定义,预配置方式之一给定的。可选的,该第一时间为解调和/或重新调度的时间。
可选的,gap为当前PUSCH到前一个使用了同一个HPI的PUSCH时间间隔。进一步的,当前PUSCH可以为CG PUSCH或CG occasion。进一步的,该前一个使用了同一个HPI的PUSCH为CG PUSCH或CG occasion(在此情况下,若前一个PUSCH为DG,对应的HPI的HARQ进程可用,或者,可以在当前PUSCH使用对应的HPI的HARQ进程,或者,可以使用对应的HPI的HARQ进程传输新的MAC PDU,或者,可以覆盖对应的HPI的HARQ进程中的MAC PDU)。
或者,gap的起点是前一个相同HPI进程的CG的起始或结束位置,gap的结束位置是下一个同HPI 的HARQ进程的CG开始前的时刻或起始时刻。
或者,第一HARQ进程或者不可用的HARQ进程为第一定时器未超时或正在运行的HARQ进程。非第一HARQ进程或者可用的HARQ进程为第一定时器超时或未运行的HARQ进程。该第一定时器为网络RRC信令配置的。该第一定时器配置至少包括第一定时器时长。该第一定时器是针对CG配置和/或HARQ进程的。该针对某一个HARQ进程的第一定时器,在该HARQ进程被选择或被传输,或该HARQ进程的MAC PDU被组包/传输/递交到物理层的情况下开启。该第一定时器为新的定时器。CGT超时的情况下,该第一定时器被停止。可选的,对应第一定时器超时或未运行的HARQ进程,当该HARQ进程被选中在当前PUSCH传输时,或被选中用该第一定时器超时或未运行的HARQ传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则可以停止CGT和/或CGRT。可选的,UE在选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情况下,停止CGT和/或CGRT。可选的,UE在停止CGT和/或CGRT的时刻,或,在选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情景下,开启第一定时器。可选的,UE开启第一定时器时,启动/重启CGT和/或CGRT。
基于上述图3所示的实施例,在一些实施例中,第一资源传输或处理方式,或者,第一行为包括以下行为中的至少一项:
忽略上行授权、CG occasion或者CG PUSCH;
丢弃或低优先上行授权、CG occasion或CG PUSCH;
丢弃或低优先不可用HARQ或第一HARQ进程的上行授权、CG occasion或CG PUSCH;
不生成对应的新的MAC PDU;
不调用复用和组包实体;
不将对应的MAC PDU发送到低层。
在一些实施例中,第一行为的执行条件包括:
上行资源的候选HARQ进程存在第一HARQ进程或不可用的HARQ进程,或者,
上行资源的仅对应第一HARQ进程或不可用的HARQ进程。
比如,UE执行第一行为,或者,UE基于上述第一指示信息执行第一行为。
比如,该第一行为包括以下至少之一:忽略该uplink grant或CG occasion或CG PUSCH,低优先该uplink grant或CG occasion或CG PUSCH,低优先不可用或第一HARQ进程的uplink grant或CG occasion或CG PUSCH,不生成对应的新的MAC PDU,不调用复用和组包实体,不将对应的MAC PDU deliver到低层(如物理层)。进一步的,该第一行为在以下条件下执行:该第一行为在MAC层执行,针对第一HARQ进程或不可用的HARQ进程,该上行资源的候选HARQ进程存在第一HARQ进程或不可用的HARQ进程。可选的,MAC根据物理层指示的信息,MAC执行上述第一行为。
再比如,第一行为包括以下至少之一:忽略uplink grant或CG occasion或CG PUSCH,低优先uplink grant或CG occasion或CG PUSCH,低优先对应不可用HARQ进程或第一HARQ进程的上行资源,保留不可用或第一HARQ进程中现有HARQ PDU,忽略或丢弃针对不可用或第一HARQ进程的新的/新接收到的MAC PDU。进一步的,该第一行为在以下条件下执行:第一行为在物理层执行,针对第一HARQ进程或不可用的HARQ进程,上行资源的候选HARQ进程存在第一HARQ进程或不可用的HARQ进程。
具体请见以下Ⅰ)至Ⅴ)。
Ⅰ)例如,若某HARQ进程的第一定时器正在运行或未超时,或对某一CG occasion来说某HARQ进程的的第一定时器正在运行或未超时,则此HARQ进程为不可用HARQ进程或第一HARQ进程。
Ⅱ)例如,若某HARQ进程的对应的gap小于X,或对某一CG occasion来说某HARQ进程的对应的gap小于X,则此HARQ进程为不可用HARQ进程或第一HARQ进程。
Ⅲ)例如,对应gap大于X的HARQ进程,或者第一定时器超时或未运行的HARQ进程,当该HARQ进程被选中在当前PUSCH传输时,或被选中用该gap大于X的HARQ传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则可以停止CGT和/或CGRT。可选的,UE在上述选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情况下,停止CGT和/或CGRT。可选的,UE在停止CGT和/或CGRT的时刻,或,在选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情况下,开启第一定时器。可选的,UE在开启第一定时器时,启动/重启CGT和/或CGRT。可选的,在停止CGT和/或CGRT的时刻,或,在选择HARQ进程的情况下,或,在PUSCH传输或开始传输的情况下,或,在HARQ进程的MAC PDU传输或向低层递交的情况下,UE计数或重计数gap,或将gap计数初始化,或将gap清0。
Ⅳ)例如,MAC实体,低优先第一HARQ进程或不可用HARQ进程,或者,不选择第一HARQ进程或不可用HARQ进程,用于对应的或当前的CG occasion传输。
Ⅴ)例如,MAC实体不对第一HARQ进程或不可用HARQ进程生成新的MAC PDU,或者,忽略该第一HARQ进程或不可用HARQ进程,或者,不将该第一HARQ进程或不可用HARQ进程的MAC PDU递交给低层,或者,不使用该第一HARQ进程或不可用HARQ进程的CG资源,或者低优先该上行资源。
例如,物理层,低优先第一HARQ进程或不可用HARQ进程,或者,不选择第一HARQ进程或不可用HARQ进程,用于对应的或当前的CG occasion传输。物理层将该HARQ进程信息告诉给MAC层。
例如,MAC实体不对第一HARQ进程或不可用HARQ进程生成新的MAC PDU,或者,忽略该第一HARQ进程或不可用HARQ进程,或者,不将该第一HARQ进程或不可用HARQ进程的MAC PDU递交给低层,或者,不使用该第一HARQ进程或不可用HARQ进程的CG资源,或者认为该HARQ进程的CG资源低优先,或者不使用该HARQ进程的CG资源。进一步的,MAC层根据物理层告知的HARQ进程的信息执行该行为。
例如,物理层低优先第一HARQ进程或不可用HARQ进程,或者,不选择第一HARQ进程或不可用HARQ进程,用于对应的或当前的CG occasion传输。进一步的,物理层对该HARQ进程的新MAC PDU忽略/丢弃,或者,保留原有MAC PDU,或者,忽略该HARQ进程对应的CG资源,或者认为该HARQ进程的CG资源低优先。
本申请上述实施例所示的方案,提供了一种在HARQ进程冲突,或者HARQ进程被占用的情况下,选择或使用HARQ进程,或,处理CG资源的方法,可以解决HARQ进程冲突的问题,避免还需要使用/保留的HARQ进程中的MAC PDU被flush的情况。
比如,请参考图4,其示出了本申请一示例性实施例提供的无线传输示意图。如图4所示,HPI1和HPI2具有不同的时间间隔GAP,在CG1中,终端设备传输HPI2,在CG2中,终端设备传输HPI1,在CG3中,HPI1和HPI2同时需要传输,此时发生HARQ冲突,终端设备可以按照上述实施例所示的方案,选择传输HPI2,对于HPI1则不进行传输,避免HPI1的MAC PDU传输失败。
基于上述图2或图3所示的实施例,以根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理的行为由MAC层执行为例,上述方案可以实现如下:
S1,基站发送配置信息给用UE。该配置信息用于CG传输,或HARQ选择/使用,或,CG资源使用/处理等。可选的,包括以下至少之一:
a)该配置信息,包括uplink grant资源配置。可选的:
i)该uplink grant资源配置,包括一个或多个PUSCH occasion。
可选的,该uplink grant资源配置包括CG配置。一个CG周期可以包括一个或多个CG occasions。
ii)该uplink grant资源配置,包括可以的HARQ进程。可选的,包括HARQ进程数目和/或HARQ进程offset。
可选的,uplink grant资源配置包括CG配置。该配置的HARQ进程,为CG配置可用的HARQ进程。
b)网络指示UE第一指示信息,用于指示是否使用第一HARQ进程选择/使用规则,或者,根据第一HARQ进程选择/使用规则选择用CG occasion(或当前CG occasion)传输的HARQ进程。和/或,根据第一指示信息,UE执行第一行为。
i)可选的,该第一指示信息可以通过RRC配置。可选的,可以携带在configuredgrantconfig中,也可以携带在其他RRC信令中。
ii)可选的,第一指示信息,也可以是DCI或MAC CE。可选的,DCI可以为CG激活/去激活DCI。
S2,UE根据该网络配置信息,执行CG传输,HARQ进行选择,CG资源使用/处理至少之一。具体的,可以包括以下至少一项:
a)选择或者确定HARQ进程,或者,选择或者确定uplink grant的HARQ进程,或者,选择或者确定CG资源对应/可用的HARQ进程,或者,选择或者确定CG资源的每个CG occasion对应/可用的HARQ进程,或者,选择或者确定当前CG资源对应/可用的HARQ进程。包括以下至少一项:
i)UE根据HARQ计算公式和/或UE实现,选择或者确定该HARQ进程。
ii)UE基于LCH优先级,或者,HARQ进程优先级,选择或者确定该HARQ进程。
iii)UE基于该第一指示信息,选择或者确定该HARQ进程。
上述i、ii和iii可用单独使用,也可以至少其中两项结合使用。
若该uplink grant,或者,该CG资源(或CG occasion)的候选HARQ进程为多个,或者,若该uplink  grant,或者,该CG资源(或CG occasion)的候选HARQ进程为UE选择的,则,UE选择或者确定是否使用第一HARQ进程,或者,确定是否低优先第一HARQ进程,或者,确定是否优先第一HARQ进程之外的HARQ进程,或者,确定候选HARQ进程是否为可用HARQ进程,或者,UE确定是否使用CGT/CGRT未超时的HARQ进程。
1)进一步的,UE基于第一指示信息指示,选择或者确定是否使用第一HARQ进程,或者,确定是否低优先第一HARQ进程,或者,确定是否优先第一HARQ进程之外的HARQ进程,或者,确定候选HARQ进程是否为可用HARQ进程,或者,UE确定是否使用CGT/CGRT未超时的HARQ进程。
2)可选的,有MAC层执行该操作或判断。
3)可选的,即使HARQ进程的CGT和/或CGRT没有超时,也可以认为对当前PUSCH来说,该HARQ进程可用。该可用的HARQ进程是第一定时器超时或未运行。或者,gap大于或等于X的HARQ进程。可选的,第一定时器的时长可以小于CGT时长。
4)可选的,该第一HARQ进程为HARQ进程冲突的HARQ进程,或者,HARQ进程被占用的HARQ进程,或者,HARQ进程不可用/不可选择的HARQ进程。
5)可选的,该第一HARQ进程或该不可用的HARQ进程为gap小于或等于X的HARQ进程。可选的,gap大于X的HARQ进程为非第一HARQ进程或为可用HARQ进程。可选的,对应gap大于X的HARQ进程,当该HARQ进程被选中在当前PUSCH传输时,或当前PUSCH被选中用gap大于X的HARQ传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则可以停止CGT和/或CGRT。
可选的,该X为第一时间,该第一时间为时间间隔或时间门限。可选的,该第一时间为RRC配置,预定义,预配置方式之一给定的。可选的,该第一时间为解调和/或重新调度的时间。
可选的,gap为当前PUSCH到前一个使用了同一个HPI的PUSCH时间间隔。进一步的,当前PUSCH可以为CG PUSCH或CG occasion。进一步的,该前一个使用了同一个HPI的PUSCH为CG PUSCH或CG occasion(在此情况下,若前一个PUSCH为DG,对应的HPI的HARQ进程可用,或者,可以在当前PUSCH使用对应的HPI的HARQ进程,或者,可以使用对应的HPI的HARQ进程传输新的MAC PDU,或者,可以覆盖对应的HPI的HARQ进程中的MAC PDU)。
可选的,该gap包括,前一个PUSCH(如第二PUSCH)的结束符号所在时隙与当前PUSCH(如第一PUSCH)的结束符号所在时隙之间的间隔。例如:该第二PUSCH的结束符号在slot n中,该第一PUSCH结束符号所在时隙不早于slot n+x,该x为预定值,则该HPI可以被第一PUSCH使用。又例如,该第一PUSCH的结束符号在slot m中,该第二PUSCH的结束符号所在时隙不晚于slot m-x,该x为预定值,则该HPI可以被第一PUSCH使用。又例如:该第一PUSCH的结束符号在slot m中,slot m之前的x个slot内无该第二PUSCH(或slot m之前的x个slot内不期待该终端发送该第二PUSCH),该x为预定值,则该HPI可以被第一PUSCH使用。又例如,该第二PUSCH的结束符号在slot n中,slot n之后的x个slot内该终端不发送该第一PUSCH(或slot n之后的x个slot内不期待该终端发送该第一PUSCH),该x为预定值,则该HPI可以被第一PUSCH使用。
可选的,该gap为,前一个PUSCH(如第二PUSCH)所占用的时域符号与当前PUSCH(如第一PUSCH)所占用的时域符号之间的间隔。即该第二PUSCH的起始或结束位置(符号P)与该第一PUSCH起始或结束位置(符号Q)之间的间隔,x为预定值。例如,该符号Q不早于该符号P之后的第x个符号,则该HPI可以被第一PUSCH使用。又例如,该符号P不晚于该符号Q之前的第x个符号,则该HPI可以被第一PUSCH使用。又例如,该符号Q之前的x个符号内无该第二PUSCH(或该符号Q之前的x个符号内不期待该终端发送该第二PUSCH),则该HPI可以被第一PUSCH使用。又例如,该符号P之后的x个符号内该终端不发送该第一PUSCH(或该符号P之后的x个符号内不期待该终端发送该第一PUSCH),则该HPI可以被第一PUSCH使用。
或者,gap的起点是前一个相同HPI进程的CG的起始或结束位置,gap的结束位置是下一个同HPI的HARQ进程的CG开始前的时刻或起始时刻。
或者,第一HARQ进程或者不可用的HARQ进程为第一定时器未超时或正在运行的HARQ进程。非第一HARQ进程或者可用的HARQ进程为第一定时器超时或未运行的HARQ进程。该第一定时器为网络RRC信令配置的。该第一定时器配置至少包括第一定时器时长。该第一定时器是针对CG配置和/或HARQ进程的。该针对某一个HARQ进程的第一定时器,在该HARQ进程被选择或被传输,或该HARQ进程的MAC PDU被组包/传输/递交到物理层的情况下开启。该第一定时器为新的定时器。CGT超时的情况下,该第一定时器被停止。
该CG资源或CG occasion的候选HARQ进程为一个,或者,若该CG资源或CG occasion的候选HARQ进程为根据公式计算的,则,UE可用基于第一指示信息指示,确定是否使用第一HARQ进程,或者,确定候选HARQ进程是否为可用HARQ进程。
1)进一步的,UE基于第一指示信息指示,选择或者确定是否使用第一HARQ进程,或者,确定是否低优先第一HARQ进程,或者,确定是否优先第一HARQ进程之外的HARQ进程,或者,确定候选HARQ进程是否为可用HARQ进程。
2)可选的,该第一HARQ进程为HARQ进程冲突的HARQ进程,或者,HARQ进程被占用的HARQ进程,或者,HARQ进程不可用/不可选择的HARQ进程。
3)可选的,该第一HARQ进程或该不可用的HARQ进程为gap小于或等于X的HARQ进程。可选的,gap大于X的HARQ进程为非第一HARQ进程或为可用HARQ进程。
可选的,该X为第一时间,该第一时间为时间间隔或时间门限。可选的,该第一时间为RRC配置,预定义,预配置方式之一给定的。可选的,该第一时间为解调和/或重新调度的时间。
可选的,gap为当前PUSCH到前一个使用了同一个HPI的PUSCH时间间隔。进一步的,当前PUSCH可以为CG PUSCH或CG occasion。进一步的,该前一个使用了同一个HPI的PUSCH为CG PUSCH或CG occasion(在此情况下,若前一个PUSCH为DG,对应的HPI的HARQ进程可用,或者,可以在当前PUSCH使用对应的HPI的HARQ进程,或者,可以使用对应的HPI的HARQ进程传输新的MAC PDU,或者,可以覆盖对应的HPI的HARQ进程中的MAC PDU)。
或者,gap的起点是前一个相同HPI进程的CG的起始或结束位置,gap的结束位置是下一个同HPI的HARQ进程的CG开始前的时刻或起始时刻。
或者,第一HARQ进程或者不可用的HARQ进程为第一定时器未超时或正在运行的HARQ进程。非第一HARQ进程或者可用的HARQ进程为第一定时器超时或未运行的HARQ进程。该第一定时器为网络RRC信令配置的。该第一定时器配置至少包括第一定时器时长。该第一定时器是针对CG配置和/或HARQ进程的。该针对某一个HARQ进程的第一定时器,在该HARQ进程被选择或被传输,或该HARQ进程的MAC PDU被组包/传输/递交到物理层的情况下开启。该第一定时器为新的定时器。CGT超时的情况下,该第一定时器被停止。可选的,对应第一定时器超时或未运行的HARQ进程,当该HARQ进程被选中在当前PUSCH传输时,或当前PUSCH被选中用第一定时器超时或未运行的HARQ传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则可以停止CGT和/或CGRT。
b)UE执行第一行为,或者,UE基于该第一指示信息执行第一行为。该第一行为包括以下至少之一:忽略该uplink grant或CG occasion或CG PUSCH,低优先该uplink grant或CG occasion或CG PUSCH,低优先不可用或第一HARQ进程的uplink grant或CG occasion或CG PUSCH,不生成对应的新的MAC PDU,不调用复用和组包实体,不将对应的MAC PDU deliver到低层(如物理层)。进一步的,该第一行为在以下条件下执行:该第一行为在MAC层执行,针对第一HARQ进程或不可用的HARQ进程,该上行资源的候选HARQ进程存在第一HARQ进程或不可用的HARQ进程。
i)例如,若某HARQ进程的第一定时器正在运行或未超时,或对某一CG occasion来说某HARQ进程的的第一定时器正在运行或未超时,则此HARQ进程为不可用HARQ进程或第一HARQ进程。
ii)例如,若某HARQ进程的对应的gap小于X,或对某一CG occasion来说某HARQ进程的对应的gap小于X,则此HARQ进程为不可用HARQ进程或第一HARQ进程。
iii)例如,对应gap大于X的HARQ进程,或者第一定时器超时或未运行的HARQ进程,当该HARQ进程被选中在当前PUSCH传输时,或当前PUSCH被选用gap大于X的HARQ传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则可以停止CGT和/或CGRT。
iv)例如,MAC实体,低优先第一HARQ进程或不可用HARQ进程,或者,不选择第一HARQ进程或不可用HARQ进程,用于对应的或当前的CG occasion传输。
v)例如,MAC实体不对第一HARQ进程或不可用HARQ进程生成新的MAC PDU,或者,忽略该第一HARQ进程或不可用HARQ进程,或者,不将该第一HARQ进程或不可用HARQ进程的MAC PDU递交给低层,或者,不使用该第一HARQ进程或不可用HARQ进程的CG资源,或者低优先该上行资源。
基于上述图2或图3所示的实施例,以根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理的行为由MAC层和物理层执行为例,上述方案可以实现如下:
S1,基站发送配置信息给用UE。该配置信息用于CG传输,或HARQ选择/使用,或,CG资源使用/处理等。可选的,包括以下至少之一:
a)该配置信息,包括uplink grant资源配置。可选的:
i)该uplink grant资源配置,包括一个或多个PUSCH occasion。
可选的,该uplink grant资源配置包括CG配置。一个CG周期可以包括一个或多个CG occasions。
ii)该uplink grant资源配置,包括可以的HARQ进程。可选的,包括HARQ进程数目和/或HARQ进 程offset。
可选的,uplink grant资源配置包括CG配置。该配置的HARQ进程,为CG配置可用的HARQ进程。
b)网络指示UE第一指示信息。该第一指示信息用于指示是否使用第一HARQ进程选择/使用规则,或者,根据第一HARQ进程选择/使用规则选择用CG occasion(或当前CG occasion)传输的HARQ进程。和/或,根据第一指示信息,UE执行第一行为。
i)可选的,该第一指示信息可以通过RRC配置。可选的,可以携带在configuredgrantconfig中,也可以携带在其他RRC信令中。
ii)可选的,第一指示信息,也可以是DCI或MAC CE。可选的,DCI可以为CG激活/去激活DCI。
S2,UE根据该网络配置信息,执行CG传输,HARQ进行选择,CG资源使用/处理至少之一。具体的,包括以下至少一项:
a)该CG传输,HARQ进行选择,CG资源使用/处理由MAC和物理层处理。
b)选择或者确定HARQ进程,或者,选择或者确定uplink grant的HARQ进程,或者,选择或者确定CG资源对应/可用的HARQ进程,或者,选择或者确定CG资源的每个CG occasion对应/可用的HARQ进程,或者,选择或者确定当前CG资源对应/可用的HARQ进程。包括以下至少一项:
i)UE根据HARQ计算公式和/或UE实现,选择或者确定该HARQ进程。
ii)UE基于LCH优先级,或者,HARQ进程优先级,选择或者确定该HARQ进程。
iii)UE基于该第一指示信息,选择或者确定该HARQ进程。
上述i、ii和iii可用单独使用,也可以至少其中两项结合使用。
若该uplink grant,或者,该CG资源(或CG occasion)的候选HARQ进程为多个,或者,若该uplink grant,或者,该CG资源(或CG occasion)的候选HARQ进程为UE选择的,则,UE选择或者确定是否使用第一HARQ进程,或者,确定是否低优先第一HARQ进程,或者,确定是否优先第一HARQ进程之外的HARQ进程,或者,确定候选HARQ进程是否为可用HARQ进程,或者,UE确定是否使用CGT/CGRT未超时的HARQ进程。
1)进一步的,UE基于第一指示信息指示,选择或者确定是否使用第一HARQ进程,或者,确定是否低优先第一HARQ进程,或者,确定是否优先第一HARQ进程之外的HARQ进程,或者,确定候选HARQ进程是否为可用HARQ进程,或者,UE确定是否使用CGT/CGRT未超时的HARQ进程。
2)可选的,HARQ进程的确定或选择,是MAC执行,或物理层执行。
可选的,即使一个HARQ进程的CGT和/或CGRT没有超时,也可以认为对当前PUSCH来说,该HARQ进程可用。可选的,可用的HARQ进程是第一定时器超时或未运行。或者,gap大于或等于X的HARQ进程。可选的,第一定时器的时长可以小于CGT时长。
3)可选的,该第一HARQ进程为HARQ进程冲突的HARQ进程,或者,HARQ进程被占用的HARQ进程,或者,HARQ进程不可用/不可选择的HARQ进程。
4)可选的,关于gap的维护或计算是物理层实现的。可选的,关于gap和X的关系判断,是物理层实现的。可选的,某HARQ进程是否可用,或者,是否为第一HARQ进程是物理层判断的。可选的,关于第一定时器的维护和/或相关判断,是物理层和/或MAC层执行的。
5)可选的,该第一HARQ进程或该不可用的HARQ进程为gap小于或等于X的HARQ进程。可选的,gap大于X的HARQ进程为非第一HARQ进程或为可用HARQ进程。可选的,对应gap大于X的HARQ进程,当HARQ进程被选中在当前PUSCH传输时,或当前PUSCH被选中用上述gap大于X的HARQ传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则可以停止CGT和/或CGRT。
可选的,该X为第一时间,该第一时间为时间间隔或时间门限。可选的,该第一时间为RRC配置,预定义,预配置方式之一给定的。可选的,该第一时间为解调和/或重新调度的时间。
可选的,gap为当前PUSCH到前一个使用了同一个HPI的PUSCH时间间隔。进一步的,当前PUSCH可以为CG PUSCH或CG occasion。进一步的,该前一个使用了同一个HPI的PUSCH为CG PUSCH或CG occasion(在此情况下,若前一个PUSCH为DG,对应的HPI的HARQ进程可用,或者,可以在当前PUSCH使用对应的HPI的HARQ进程,或者,可以使用对应的HPI的HARQ进程传输新的MAC PDU,或者,可以覆盖对应的HPI的HARQ进程中的MAC PDU)。
可选的,该gap包括,前一个PUSCH(如第二PUSCH)的结束符号所在时隙与当前PUSCH(如第一PUSCH)的结束符号所在时隙之间的间隔。例如:该第二PUSCH的结束符号在slot n中,该第一PUSCH结束符号所在时隙不早于slot n+x,该x为预定值,则该HPI可以被第一PUSCH使用。又例如,该第一PUSCH的结束符号在slot m中,该第二PUSCH的结束符号所在时隙不晚于slot m-x,该x为预定值,则该HPI可以被第一PUSCH使用。又例如:该第一PUSCH的结束符号在slot m中,slot m之前的x个slot内无该第二PUSCH(或slot m之前的x个slot内不期待该终端发送该第二PUSCH),该x为预定值,则该 HPI可以被第一PUSCH使用。又例如,该第二PUSCH的结束符号在slot n中,slot n之后的x个slot内该终端不发送该第一PUSCH(或slot n之后的x个slot内不期待该终端发送该第一PUSCH),该x为预定值,则该HPI可以被第一PUSCH使用。
可选的,该gap为,前一个PUSCH(如第二PUSCH)所占用的时域符号与当前PUSCH(如第一PUSCH)所占用的时域符号之间的间隔。即该第二PUSCH的起始或结束位置(符号P)与该第一PUSCH起始或结束位置(符号Q)之间的间隔,x为预定值。例如,该符号Q不早于该符号P之后的第x个符号,则该HPI可以被第一PUSCH使用。又例如,该符号P不晚于该符号Q之前的第x个符号,则该HPI可以被第一PUSCH使用。又例如,该符号Q之前的x个符号内无该第二PUSCH(或该符号Q之前的x个符号内不期待该终端发送该第二PUSCH),则该HPI可以被第一PUSCH使用。又例如,该符号P之后的x个符号内该终端不发送该第一PUSCH(或该符号P之后的x个符号内不期待该终端发送该第一PUSCH),则该HPI可以被第一PUSCH使用。
或者,gap的起点是前一个相同HPI进程的CG的起始或结束位置,gap的结束位置是下一个同HPI的HARQ进程的CG开始前的时刻或起始时刻。
或者,第一HARQ进程或者不可用的HARQ进程为第一定时器未超时或正在运行的HARQ进程。非第一HARQ进程或者可用的HARQ进程为第一定时器超时或未运行的HARQ进程。该第一定时器为网络RRC信令配置的。该第一定时器配置至少包括第一定时器时长。该第一定时器是针对CG配置和/或HARQ进程的。该针对某一个HARQ进程的第一定时器,在该HARQ进程被选择或被传输,或该HARQ进程的MAC PDU被组包/传输/递交到物理层的情况下开启。该第一定时器为新的定时器。CGT超时的情况下,该第一定时器被停止。
可选的,物理层判断某HARQ进程不可用或为第一进程的情况下,物理层指示MAC层该信息,或者,物理层指示MAC层可用的HARQ进程或非第一HARQ进程的HARQ进程有哪些,或者,将除了不可用HARQ进程或第一HARQ进程之外的候选HARQ进程通知给MAC层。
该CG资源或CG occasion的候选HARQ进程为一个,或者,若该CG资源或CG occasion的候选HARQ进程为根据公式计算的,则,UE可用基于第一指示信息指示,确定是否使用第一HARQ进程,或者,确定候选HARQ进程是否为可用HARQ进程。
1)进一步的,UE基于第一指示信息指示,选择或者确定是否使用第一HARQ进程,或者,确定是否低优先第一HARQ进程,或者,确定是否优先第一HARQ进程之外的HARQ进程,或者,确定候选HARQ进程是否为可用HARQ进程。
2)可选的,该第一HARQ进程为HARQ进程冲突的HARQ进程,或者,HARQ进程被占用的HARQ进程,或者,HARQ进程不可用/不可选择的HARQ进程。
3)可选的,该第一HARQ进程或该不可用的HARQ进程为gap小于或等于X的HARQ进程。可选的,gap大于X的HARQ进程为非第一HARQ进程或为可用HARQ进程。
可选的,该X为第一时间,该第一时间为时间间隔或时间门限。可选的,该第一时间为RRC配置,预定义,预配置方式之一给定的。可选的,该第一时间为解调和/或重新调度的时间。
可选的,gap为当前PUSCH到前一个使用了同一个HPI的PUSCH时间间隔。进一步的,当前PUSCH可以为CG PUSCH或CG occasion。进一步的,该前一个使用了同一个HPI的PUSCH为CG PUSCH或CG occasion(在此情况下,若前一个PUSCH为DG,对应的HPI的HARQ进程可用,或者,可以在当前PUSCH使用对应的HPI的HARQ进程,或者,可以使用对应的HPI的HARQ进程传输新的MAC PDU,或者,可以覆盖对应的HPI的HARQ进程中的MAC PDU)。
或者,gap的起点是前一个相同HPI进程的CG的起始或结束位置,gap的结束位置是下一个同HPI的HARQ进程的CG开始前的时刻或起始时刻。
或者,第一HARQ进程或者不可用的HARQ进程为第一定时器未超时或正在运行的HARQ进程。非第一HARQ进程或者可用的HARQ进程为第一定时器超时或未运行的HARQ进程。该第一定时器为网络RRC信令配置的。该第一定时器配置至少包括第一定时器时长。该第一定时器是针对CG配置和/或HARQ进程的。该针对某一个HARQ进程的第一定时器,在该HARQ进程被选择或被传输,或该HARQ进程的MAC PDU被组包/传输/递交到物理层的情况下开启。该第一定时器为新的定时器。CGT超时的情况下,该第一定时器被停止。可选的,对应第一定时器超时或未运行的HARQ进程,当该HARQ进程被选中在当前PUSCH传输时,或当前PUSCH被选中用该HARQ进程传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则可以停止CGT和/或CGRT。
可选的,物理层判断某HARQ进程不可用或为第一进程的情况下,物理层指示MAC层该信息,或者,物理层指示MAC层可用的HARQ进程或非第一HARQ进程的HARQ进程有哪些,或者,将除了不可用HARQ进程或第一HARQ进程之外的候选HARQ进程通知给MAC层。
c)UE执行第一行为,或者,UE基于该第一指示信息执行第一行为。
i)可选的,该第一行为包括以下至少之一:忽略该uplink grant或CG occasion或CG PUSCH,低优先该uplink grant或CG occasion或CG PUSCH,低优先对应不可用HARQ进程或第一HARQ进程的上行资源,不生成对应的新的MAC PDU,不调用复用和组包实体,不将对应的MAC PDU deliver到低层(如物理层)。进一步的,该第一行为在以下条件下执行:该第一行为在MAC层执行,针对第一HARQ进程或不可用的HARQ进程,该上行资源的候选HARQ进程存在第一HARQ进程或不可用的HARQ进程。
进一步的,MAC根据物理层指示的信息(如步骤b中),MAC执行该第一行为。
ii)可选的,该第一行为包括以下至少之一:忽略该uplink grant或CG occasion或CG PUSCH,,低优先该uplink grant或CG occasion或CG PUSCH,低优先对应不可用HARQ进程或第一HARQ进程的上行资源,保留不可用或第一HARQ进程中现有HARQ PDU,忽略或丢弃针对不可用或第一HARQ进程的新的/新接收到的MAC PDU。进一步的,该第一行为在以下条件下执行:该第一行为在物理层执行,针对第一HARQ进程或不可用的HARQ进程,该上行资源的候选HARQ进程存在第一HARQ进程或不可用的HARQ进程。
iii)例如,若某HARQ进程的第一定时器正在运行或未超时,或对某一CG occasion来说某HARQ进程的的第一定时器正在运行或未超时,则此HARQ进程为不可用HARQ进程或第一HARQ进程。
iv)例如,若某HARQ进程的对应的gap小于X,或对某一CG occasion来说某HARQ进程的对应的gap小于X,则此HARQ进程为不可用HARQ进程或第一HARQ进程。
例如,对应gap大于X的HARQ进程,或者第一定时器超时或未运行的HARQ进程,当该HARQ进程被选中在当前PUSCH传输时,或当前PUSCH被选中用该HARQ传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则可以停止CGT和/或CGRT。
v)例如,物理层,低优先第一HARQ进程或不可用HARQ进程,或者,不选择第一HARQ进程或不可用HARQ进程,用于对应的或当前的CG occasion传输。物理层将该HARQ进程信息告诉给MAC层。
vi)例如,MAC实体不对第一HARQ进程或不可用HARQ进程生成新的MAC PDU,或者,忽略该第一HARQ进程或不可用HARQ进程,或者,不将该第一HARQ进程或不可用HARQ进程的MAC PDU递交给低层,或者,不使用该第一HARQ进程或不可用HARQ进程的CG资源,或者认为该HARQ进程的CG资源低优先,或者不使用该HARQ进程的CG资源。进一步的,MAC层根据物理层告知的HARQ进程的信息执行该行为。
vii)例如,物理层,低优先第一HARQ进程或不可用HARQ进程,或者,不选择第一HARQ进程或不可用HARQ进程,用于对应的或当前的CG occasion传输。进一步的,物理层对该HARQ进程的新MAC PDU忽略/丢弃,或者,保留原有MAC PDU,或者,忽略该HARQ进程对应的CG资源,或者认为该HARQ进程的CG资源低优先。
请参考图5,其示出了本申请一个实施例提供的用于无线传输的处理装置的框图;该装置可以用于执行上述图2或图3所示的实施例中,由终端设备执行的各个步骤,如图5所示,该装置可以包括:
处理模块501,用于根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理;其中,所述第一HARQ进程是满足冲突条件的HARQ进程,所述第一资源为对应所述第一HARQ进程的资源。
在一些实施例中,所述处理模块,用于根据所述第一HARQ进程的选择或使用规则,或者,根据所述第一资源传输或处理方式,执行以下行为中的至少一项:
选择或者确定HARQ进程;
以及,执行第一行为。
在一些实施例中,所述处理模块,用于,
选择或者确定所述终端设备的上行授权的HARQ进程;或者,
选择或者确定所述终端设备的多个上行授权的至少一个HARQ进程;或者,
选择或者确定所述上行授权中的CG资源对应或可用的HARQ进程;或者,
选择或者确定所述CG资源的至少一个CG机会对应或可用的HARQ进程;或者,
选择或者确定所述CG资源的一个周期内的至少一个CG机会对应或可用的HARQ进程;或者,
选择或者确定所述CG资源的一个周期的每个CG机会对应或可用的HARQ进程;或者,
选择或者确定所述CG资源的每个CG机会对应或可用的HARQ进程;或者,
选择或者确定当前CG资源对应或可用的HARQ进程。
在一些实施例中,所述处理模块,用于执行以下至少一项:
根据HARQ计算公式和/或终端设备实现,选择或者确定HARQ进程;
基于LCH优先级,或者,HARQ进程优先级,选择或者确定HARQ进程;
基于是否冲突、是否为第一HARQ进程或者是否为可用HARQ进程,选择或确定HARQ进程;
以及,基于第一指示信息选择或者确定HARQ进程。
在一些实施例中,所述处理模块,用于在第一情况下,选择或者确定HARQ;所述第一情况包括:
所述终端设备的上行授权的候选HARQ进程、所述终端设备的多个上行授权的至少一个上行授权的候选HARQ进程、所述上行授权中的CG资源的候选HARQ进程、所述CG资源的至少一个CG机会的候选HARQ进程、所述CG资源的一个周期内的至少一个CG机会的候选HARQ进程、所述CG资源的一个周期内的每个CG机会的候选HARQ进程、或者所述CG资源的每个CG机会的候选HARQ进程为多个;或者,
所述终端的上行授权的候选HARQ进程、所述终端设备的多个上行授权的至少一个上行授权的候选HARQ进程、所述上行授权中的CG资源的候选HARQ进程、所述CG资源的至少一个CG机会的候选HARQ进程、所述CG资源的一个周期内的至少一个CG机会的候选HARQ进程、所述CG资源的一个周期内的每个CG机会的候选HARQ进程、或者所述CG资源的每个CG机会的候选HARQ进程由终端设备选择。
在一些实施例中,所述处理模块,用于在第二情况下,选择或者确定HARQ进程;所述第二情况包括:
所述终端设备的上行授权中的CG资源的候选HARQ进程、所述CG资源的至少一个CG机会的候选HARQ进程、所述CG资源的一个周期内的至少一个CG机会的候选HARQ进程、所述CG资源的一个周期内的每个CG机会的候选HARQ进程、或者所述CG资源的每个CG机会的候选HARQ进程由所述终端设备根据公式计算确定。
在一些实施例中,所述处理模块,用于,
选择或者确定是否使用第一HARQ进程;或者,
确定是否低优先第一HARQ进程;或者,
确定是否优先第一HARQ进程之外的HARQ进程;或者,
确定候选HARQ进程是否为可用HARQ进程;或者,
确定候选HARQ进程是否为第一HARQ进程;或者,
确定是否使用CGT/CGRT未超时的HARQ进程。
在一些实施例中,所述可用HARQ进程包括以下至少一项:
CGT和/或CGRT未超时的HARQ进程;
第一定时器超时或未运行的HARQ进程;
间隔大于或等于X的HARQ进程。
在一些实施例中,述第一HARQ进程包括以下至少一项:
进程冲突的HARQ进程;或者,
被占用的HARQ进程;或者,
不可用/不可选择的HARQ进程。
在一些实施例中,所述第一HARQ进程或所述不可用的HARQ进程为间隔小于或等于X的HARQ进程;和/或,
非第一HARQ进程或所述可用HARQ进程为间隔大于X的HARQ进程。
在一些实施例中,所述处理模块,还用于当对应间隔大于X的HARQ进程被选择在当前PUSCH传输或当PUSCH被选择用对应间隔大于X的HARQ传输时,和/或,当存在PUSCH选择CGT和/或CGRT正在运行的HARQ进程进行传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则停止CGT和/或CGRT。
在一些实施例中,X为时间间隔或时间门限。
在一些实施例中,X为RRC配置、预定义、或者预配置的时间间隔或时间门限。
在一些实施例中,X为解调和/或重新调度的时间。
在一些实施例中,所述间隔为当前PUSCH到前一个使用了同一个HPI的PUSCH时间间隔。
在一些实施例中,所述当前PUSCH为CG PUSCH或CG occasion;
前一个使用了同一个HPI的PUSCH为CG PUSCH或CG occasion,或者,前一个使用了同一个HPI的PUSCH为DG PUSCH。
在一些实施例中,所述间隔包括:
前一个PUSCH的结束符号所在时隙与当前PUSCH的结束符号所在时隙之间的间隔;或者,
前一个PUSCH所占用的时域符号与当前PUSCH所占用的时域符号之间的间隔。
在一些实施例中,所述间隔的起点是前一个相同HPI进程的CG的起始或结束位置,所述间隔的结束 位置是下一个同HPI的HARQ进程的CG开始前的时刻或起始时刻。
在一些实施例中,所述第一HARQ进程或所述不可用的HARQ进程为第一定时器未超时或正在运行的HARQ进程;和/或,
非第一HARQ进程或者可用HARQ进程为所述第一定时器超时或未运行的HARQ进程。
在一些实施例中,所述第一定时器由RRC信令配置。
在一些实施例中,所述第一定时器满足以下条件中的至少一项:
所述第一定时器是针对CG配置和/或HARQ进程的;
所述第一定时器在对应的HARQ进程被选择或被传输的情况下,或者在对应的HARQ进程的MAC PDU被组包/传输/递交到物理层的情况下开启;
所述第一定时器为新的定时器;
在CGT未运行或者超时的情况下,所述第一定时器被停止。
在一些实施例中,所述处理模块,还用于当第一定时器超时的HARQ进程被选择在当前PUSCH传输时,或当PUSCH被选择用第一定时器超时的HARQ传输时,或者,存在PUSCH选择CGT和/或CGRT正在运行的HARQ进程进行传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则停止CGT和/或CGRT。
在一些实施例中,所述第一资源传输或处理方式,或者,所述第一行为包括以下行为中的至少一项:
忽略上行授权、CG occasion或者CG PUSCH;
丢弃或低优先所述上行授权、CG occasion或CG PUSCH;
丢弃或低优先不可用HARQ或第一HARQ进程的上行授权、CG occasion或CG PUSCH;
不生成对应的新的MAC PDU;
不调用复用和组包实体;
不将对应的MAC PDU发送到低层。
在一些实施例中,所述第一行为的执行条件包括:
上行资源的候选HARQ进程存在第一HARQ进程或不可用的HARQ进程,或者,
上行资源的仅对应第一HARQ进程或不可用的HARQ进程。
在一些实施例中,所述第一指示信息用于指示所述终端设备是否启用所述第一HARQ进程的选择或使用规则;或者,
所述第一指示信息用于指示所述终端设备根据所述第一HARQ进程的选择或使用规则,选择用于上行授权或配置授权CG机会传输的HARQ进程。
在一些实施例中,所述第一指示信息用于指示执行所述第一行为,或者,执行所述第一资源传输或处理方式。
在一些实施例中,所述第一指示信息通过RRC配置。
在一些实施例中,所述第一指示信息携带在专用RRC消息中,或者,所述第一指示信息携带在configuredgrantconfig中,或者,所述第一指示信息携带在configuredgrantconfig之外的其他RRC信令中。
在一些实施例中,所述第一指示信息是DCI或MAC CE。
在一些实施例中,所述DCI可以为CG激活/去激活DCI。
在一些实施例中,所述装置还包括:
接收模块,用于接收配置或调度信息,所述配置或调度信息用于上行授权资源配置、CG资源配置、上行授权资源传输、CG传输、HARQ选择/使用、上行资源使用/处理、或者CG资源使用/处理。
在一些实施例中,所述上行授权资源配置包括以下信息中的至少一项:
一个或多个PUSCH occasion;
调度的一个或多个PUSCH occasion;或者,一段时间内调度的一个或多个PUSCH occasion;
CG配置;一个CG周期包括一个或多个CG occasions;
可选的HARQ进程。
在一些实施例中,所述可选的HARQ进程为所述PUSCH occasion或CG配置可用的HARQ进程。
在一些实施例中,所述根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理的行为由MAC层执行;或者,
所述根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理的行为由MAC层和物理层执行。
请参考图6,其示出了本申请一个实施例提供的设备600的结构示意图。该设备600可以包括:处理器601、接收器602、发射器603、存储器604和总线605。
处理器601包括一个或者一个以上处理核心,处理器601通过运行软件程序以及模块,从而执行各种功能应用以及信息处理。
接收器602和发射器603可以实现为一个通信组件,该通信组件可以是一块通信芯片。该通信芯片也可以称为收发器。
存储器604通过总线605与处理器601相连。
存储器604可用于存储计算机程序,处理器601用于执行该计算机程序,以实现上述方法实施例中的终端执行的各个步骤。
此外,存储器604可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,易失性或非易失性存储设备包括但不限于:磁盘或光盘,电可擦除可编程只读存储器,可擦除可编程只读存储器,静态随时存取存储器,只读存储器,磁存储器,快闪存储器,可编程只读存储器。
上述设备可以实现为上述各个方法实施例中的终端设备或者网络侧设备。
在示例性实施例中,所述设备包括处理器、存储器和收发器(该收发器可以包括接收器和发射器,接收器用于接收信息,发射器用于发送信息);
当上述设备实现为上述各个方法实施例中的终端设备时,
所述处理器,用于根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理;其中,所述第一HARQ进程是满足冲突条件的HARQ进程,所述第一资源为对应所述第一HARQ进程的资源。
其中,上述收发器和处理器执行的步骤可以参考上述图2或图3所示实施例中,由终端设备执行的全部或者部分步骤,此处不再赘述。
本申请实施例还提供了一种计算机可读存储介质,所述存储介质中存储有计算机程序,所述计算机程序由处理器加载并执行以实现上述图2或图3所示的方法中,由终端设备或网络侧设备执行的各个步骤。
本申请还提供了一种计算机程序产品或计算机程序,该计算机程序产品或计算机程序包括计算机指令,该计算机指令存储在计算机可读存储介质中。终端设备或网络侧设备的处理器从计算机可读存储介质读取该计算机指令,处理器执行该计算机指令,使得该终端设备或网络侧设备执行上述图2或图3所示的方法中,由终端设备或网络侧设备执行的各个步骤。
本申请还提供了一种计算机程序,该计算机程序包括计算机指令,该计算机指令存储在计算机可读存储介质中。终端设备或网络侧设备的处理器从计算机可读存储介质读取该计算机指令,处理器执行该计算机指令,使得该终端设备或网络侧设备执行上述图2或图3所示的方法中,由终端设备或网络侧设备执行的各个步骤。
本申请还提供了一种芯片,该芯片用于终端中,该芯片可以执行上述图2或图3所示的方法中,由终端设备或网络侧设备执行的各个步骤。
本领域技术人员应该可以意识到,在上述一个或多个示例中,本申请实施例所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时,可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质,其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能够存取的任何可用介质。
以上所述仅为本申请的示例性实施例,并不用以限制本申请,凡在本申请的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本申请的保护范围之内。

Claims (40)

  1. 一种用于无线传输的处理方法,其特征在于,所述方法由终端设备执行,所述方法包括:
    根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理;其中,所述第一HARQ进程是满足冲突条件的HARQ进程,所述第一资源为对应所述第一HARQ进程的资源。
  2. 根据权利要求1所述的方法,其特征在于,所述根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理,包括:
    根据所述第一HARQ进程的选择或使用规则,或者,根据所述第一资源传输或处理方式,执行以下行为中的至少一项:
    选择或者确定HARQ进程;
    以及,执行第一行为。
  3. 根据权利要求2所述的方法,其特征在于,所述选择或者确定HARQ进程,包括:
    选择或者确定所述终端设备的上行授权的HARQ进程;或者,
    选择或者确定所述终端设备的多个上行授权的至少一个HARQ进程;或者,
    选择或者确定所述上行授权中的配置授权CG资源对应或可用的HARQ进程;或者,
    选择或者确定所述CG资源的至少一个CG机会对应或可用的HARQ进程;或者,
    选择或者确定所述CG资源的一个周期内的至少一个CG机会对应或可用的HARQ进程;或者,
    选择或者确定所述CG资源的一个周期的每个CG机会对应或可用的HARQ进程;或者,
    选择或者确定所述CG资源的每个CG机会对应或可用的HARQ进程;或者,
    选择或者确定当前CG资源对应或可用的HARQ进程。
  4. 根据权利要求2或3所述的方法,其特征在于,所述选择或者确定HARQ进程,包括以下至少一项:
    根据HARQ计算公式和/或终端设备实现,选择或者确定HARQ进程;
    基于逻辑信道LCH优先级,或者,HARQ进程优先级,选择或者确定HARQ进程;
    基于是否冲突、是否为第一HARQ进程或者是否为可用HARQ进程,选择或确定HARQ进程;
    以及,基于第一指示信息选择或者确定HARQ进程。
  5. 根据权利要求2至4任一所述的方法,其特征在于,所述选择或者确定HARQ进程,包括:
    在第一情况下,选择或者确定HARQ;所述第一情况包括:
    所述终端设备的上行授权的候选HARQ进程、所述终端设备的多个上行授权的至少一个上行授权的候选HARQ进程、所述上行授权中的CG资源的候选HARQ进程、所述CG资源的至少一个CG机会的候选HARQ进程、所述CG资源的一个周期内的至少一个CG机会的候选HARQ进程、所述CG资源的一个周期内的每个CG机会的候选HARQ进程、或者所述CG资源的每个CG机会的候选HARQ进程为多个;或者,
    所述终端的上行授权的候选HARQ进程、所述终端设备的多个上行授权的至少一个上行授权的候选HARQ进程、所述上行授权中的CG资源的候选HARQ进程、所述CG资源的至少一个CG机会的候选HARQ进程、所述CG资源的一个周期内的至少一个CG机会的候选HARQ进程、所述CG资源的一个周期内的每个CG机会的候选HARQ进程、或者所述CG资源的每个CG机会的候选HARQ进程由终端设备选择。
  6. 根据权利要求4所述的方法,其特征在于,所述选择或者确定HARQ进程,包括:
    在第二情况下,选择或者确定HARQ进程;所述第二情况包括:
    所述终端设备的上行授权中的CG资源的候选HARQ进程、所述CG资源的至少一个CG机会的候选HARQ进程、所述CG资源的一个周期内的至少一个CG机会的候选HARQ进程、所述CG资源的一个周期内的每个CG机会的候选HARQ进程、或者所述CG资源的每个CG机会的候选HARQ进程由所述终端设备根据公式计算确定。
  7. 根据权利要求5或6所述的方法,其特征在于,所述选择或者确定HARQ进程,包括:
    选择或者确定是否使用第一HARQ进程;或者,
    确定是否低优先第一HARQ进程;或者,
    确定是否优先第一HARQ进程之外的HARQ进程;或者,
    确定候选HARQ进程是否为可用HARQ进程;或者,
    确定候选HARQ进程是否为第一HARQ进程;或者,
    确定是否使用配置授权定时器CGT/配置授权重传定时器CGRT未超时的HARQ进程。
  8. 根据权利要求7所述的方法,其特征在于,所述可用HARQ进程包括以下至少一项:
    CGT和/或CGRT未超时的HARQ进程;
    第一定时器超时或未运行的HARQ进程;
    间隔大于或等于X的HARQ进程。
  9. 根据权利要求1至8任一所述的方法,其特征在于,述第一HARQ进程包括以下至少一项:
    进程冲突的HARQ进程;或者,
    被占用的HARQ进程;或者,
    不可用/不可选择的HARQ进程。
  10. 根据权利要求9所述的方法,其特征在于,
    所述第一HARQ进程或所述不可用的HARQ进程为间隔小于或等于X的HARQ进程;和/或,
    非第一HARQ进程或所述可用HARQ进程为间隔大于X的HARQ进程。
  11. 根据权利要求10所述的方法,其特征在于,所述方法还包括:
    当对应间隔大于X的HARQ进程被选择在当前PUSCH传输或当PUSCH被选择用对应间隔大于X的HARQ传输时,和/或,当存在PUSCH选择CGT和/或CGRT正在运行的HARQ进程进行传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则停止CGT和/或CGRT。
  12. 根据权利要求10或11所述的方法,其特征在于,X为时间间隔或时间门限。
  13. 根据权利要求12所述的方法,其特征在于,X为无线资源控制RRC配置、预定义、或者预配置的时间间隔或时间门限。
  14. 根据权利要求12或13所述的方法,其特征在于,X为解调和/或重新调度的时间。
  15. 根据权利要求8、10至14任一所述的方法,其特征在于,所述间隔为当前PUSCH到前一个使用了同一个HARQ进程号HPI的物理上行共享信道PUSCH时间间隔。
  16. 根据权利要求15所述的方法,其特征在于,所述当前PUSCH为CG PUSCH或CG时机;
    前一个使用了同一个HPI的PUSCH为CG PUSCH或CG时机,或者,前一个使用了同一个HPI的PUSCH为动态上行授权DG PUSCH。
  17. 根据权利要求8、10至16任一所述的方法,其特征在于,所述间隔包括:
    前一个PUSCH的结束符号所在时隙与当前PUSCH的结束符号所在时隙之间的间隔;或者,
    前一个PUSCH所占用的时域符号与当前PUSCH所占用的时域符号之间的间隔。
  18. 根据权利要求8、10至17任一所述的方法,其特征在于,所述间隔的起点是前一个相同HPI进程的CG的起始或结束位置,所述间隔的结束位置是下一个同HPI的HARQ进程的CG开始前的时刻或起始时刻。
  19. 根据权利要求9所述的方法,其特征在于,所述第一HARQ进程或所述不可用的HARQ进程为第一定时器未超时或正在运行的HARQ进程;和/或,
    非第一HARQ进程或者可用HARQ进程为所述第一定时器超时或未运行的HARQ进程。
  20. 根据权利要求19所述的方法,其特征在于,所述第一定时器由RRC信令配置。
  21. 根据权利要求19或20所述的方法,其特征在于,所述第一定时器满足以下条件中的至少一项:
    所述第一定时器是针对CG配置和/或HARQ进程的;
    所述第一定时器在对应的HARQ进程被选择或被传输的情况下,或者在对应的HARQ进程的MAC PDU被组包/传输/递交到物理层的情况下开启;
    所述第一定时器为新的定时器;
    在CGT未运行或者超时的情况下,所述第一定时器被停止。
  22. 根据权利要求19至21任一所述的方法,其特征在于,所述方法还包括:
    当第一定时器超时的HARQ进程被选择在当前PUSCH传输时,或当PUSCH被选择用第一定时器超时的HARQ传输时,或者,存在PUSCH选择CGT和/或CGRT正在运行的HARQ进程进行传输时,若配置CGT和/或CGRT,或者,CGT和/或CGRT正在运行,则停止CGT和/或CGRT。
  23. 根据权利要求2所述的方法,其特征在于,所述第一资源传输或处理方式,或者,所述第一行为包括以下行为中的至少一项:
    忽略上行授权、CG时机或者CG PUSCH;
    丢弃或低优先所述上行授权、CG时机或CG PUSCH;
    丢弃或低优先不可用HARQ或第一HARQ进程的上行授权、CG时机或CG PUSCH;
    不生成对应的新的媒体接入控制协议数据单元MAC PDU;
    不调用复用和组包实体;
    不将对应的MAC PDU发送到低层。
  24. 根据权利要求23所述的方法,其特征在于,所述第一行为的执行条件包括:
    上行资源的候选HARQ进程存在第一HARQ进程或不可用的HARQ进程,或者,
    上行资源的仅对应第一HARQ进程或不可用的HARQ进程。
  25. 根据权利要求4所述的方法,其特征在于,
    所述第一指示信息用于指示所述终端设备是否启用所述第一HARQ进程的选择或使用规则;或者,
    所述第一指示信息用于指示所述终端设备根据所述第一HARQ进程的选择或使用规则,选择用于上行授权或配置授权CG机会传输的HARQ进程。
  26. 根据权利要求4所述的方法,其特征在于,
    所述第一指示信息用于指示执行所述第一行为,或者,执行所述第一资源传输或处理方式。
  27. 根据权利要求25或26所述的方法,其特征在于,所述第一指示信息通过RRC配置。
  28. 根据权利要求27所述的方法,其特征在于,所述第一指示信息携带在专用RRC消息中,或者,所述第一指示信息携带在configuredgrantconfig中,或者,所述第一指示信息携带在configuredgrantconfig之外的其他RRC信令中。
  29. 根据权利要求25所述的方法,其特征在于,所述第一指示信息是下行控制信息DCI或MAC控制单元CE。
  30. 根据权利要求29所述的方法,其特征在于,所述DCI可以为CG激活/去激活DCI。
  31. 根据权利要求1至30任一所述的方法,其特征在于,所述方法还包括:
    接收配置或调度信息,所述配置或调度信息用于上行授权资源配置、CG资源配置、上行授权资源传输、CG传输、HARQ选择/使用、上行资源使用/处理、或者CG资源使用/处理。
  32. 根据权利要求31所述的方法,其特征在于,所述上行授权资源配置包括以下信息中的至少一项:
    一个或多个PUSCH时机;
    调度的一个或多个PUSCH时机;或者,一段时间内调度的一个或多个PUSCH时机;
    CG配置;一个CG周期包括一个或多个CG时机;
    可选的HARQ进程。
  33. 根据权利要求32所述的方法,其特征在于,所述可选的HARQ进程为所述PUSCH时机或CG配置可用的HARQ进程。
  34. 根据权利要求1至33任一所述的方法,其特征在于,
    所述根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理的行为由MAC层执行;或者,
    所述根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理的行为由MAC层和物理层执行。
  35. 一种用于无线传输的处理装置,其特征在于,所述装置包括:
    处理模块,用于根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理;其中,所述第一HARQ进程是满足冲突条件的HARQ进程,所述第一资源为对应所述第一HARQ进程的资源。
  36. 一种终端设备,其特征在于,所述终端设备包括处理器、存储器和收发器;
    所述处理器,用于根据第一混合自动重传请求HARQ进程的选择或使用规则,或者,根据第一资源传输或处理方式,进行无线传输相关的处理;其中,所述第一HARQ进程是满足冲突条件的HARQ进程,所述第一资源为对应所述第一HARQ进程的资源。
  37. 一种计算机可读存储介质,其特征在于,所述存储介质中存储有计算机程序,所述计算机程序用于被处理器执行,以实现如权利要求1至34任一项所述的用于无线传输的处理方法。
  38. 一种计算机程序产品,其特征在于,所述计算机程序产品包括计算机指令,所述计算机指令存储在计算机可读存储介质中;终端设备或网络侧设备的处理器执行所述计算机指令,使得所述终端设备或网络侧设备执行如权利要求1至34任一项所述的用于无线传输的处理方法。
  39. 一种计算机程序,其特征在于,所述计算机程序包括计算机指令,终端设备或网络侧设备的处理器执行所述计算机指令,使得所述终端设备或网络侧设备执行如权利要求1至34任一项所述的用于无线传输的处理方法。
  40. 一种芯片,其特征在于,所述芯片用于执行如权利要求1至34任一项所述的用于无线传输的处理方法。
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