WO2022021007A1 - 无线通信方法、终端设备和网络设备 - Google Patents

无线通信方法、终端设备和网络设备 Download PDF

Info

Publication number
WO2022021007A1
WO2022021007A1 PCT/CN2020/104891 CN2020104891W WO2022021007A1 WO 2022021007 A1 WO2022021007 A1 WO 2022021007A1 CN 2020104891 W CN2020104891 W CN 2020104891W WO 2022021007 A1 WO2022021007 A1 WO 2022021007A1
Authority
WO
WIPO (PCT)
Prior art keywords
harq process
dci
harq
dci format
terminal device
Prior art date
Application number
PCT/CN2020/104891
Other languages
English (en)
French (fr)
Inventor
吴作敏
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2020/104891 priority Critical patent/WO2022021007A1/zh
Priority to CN202080102870.3A priority patent/CN115804202B/zh
Publication of WO2022021007A1 publication Critical patent/WO2022021007A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the embodiments of the present application relate to the field of communication, and more particularly, to a wireless communication method, a terminal device, and a network device.
  • the network device can instruct the terminal device to disable one or some hybrid automatic repeat request (Hybrid Automatic Repeat Request, HARQ) process.
  • Hybrid Automatic Repeat Request-Acknowledgement (HARQ-ACK) feedback when the terminal device receives the downlink transmission scheduled by the HARQ process that disables HARQ-ACK feedback, the terminal device may not respond to the downlink transmission HARQ-ACK feedback is performed.
  • the terminal device receives the downlink transmission scheduled by the HARQ process with HARQ-ACK feedback enabled (ie, not disabled), the terminal device needs to perform HARQ-ACK feedback for the downlink transmission.
  • DCI Downlink Control Information
  • Embodiments of the present application provide a wireless communication method, terminal device, and network device.
  • a method for scheduling uplink transmission or downlink transmission on a HARQ process when there are HARQ processes in an enabled state and a non-enabled state is provided.
  • a first aspect provides a wireless communication method, the method includes: a terminal device receives a first DCI, where the first DCI is used to schedule a first physical channel transmitted by the terminal device through a first HARQ process, wherein the first DCI corresponds to the first DCI A DCI format, the first HARQ process corresponds to the disabled state, or the first DCI corresponds to the second DCI format, and the first HARQ process corresponds to the enabled state; the terminal device transmits the first physical channel through the first HARQ process according to the first DCI .
  • a wireless communication method includes: a terminal device receives a first DCI, the first DCI is used to schedule a first downlink physical channel received by the terminal device through a first HARQ process, and the first DCI corresponds to the first DCI.
  • a DCI format wherein the first HARQ process corresponds to a disabled state, or the first HARQ process corresponds to an enabled state; the terminal device receives the first downlink physical channel through the first HARQ process according to the first DCI.
  • a wireless communication method comprising: a terminal device receiving a first downlink physical channel that is scheduled by a network device using a first DCI format and transmitted through a first HARQ process, where the first HARQ process corresponds to disabled state; the terminal device determines to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel according to the first indication information and/or the first DCI format, or determines not to feed back the first downlink physical channel The first HARQ-ACK feedback information corresponding to the physical channel.
  • a wireless communication method comprising: a network device sending a first DCI to a terminal device, where the first DCI is used to schedule a first physical channel transmitted by the terminal device through a first HARQ process, wherein the first DCI is The DCI corresponds to the first DCI format, the first HARQ process corresponds to the disabled state, or the first DCI corresponds to the second DCI format, and the first HARQ process corresponds to the enabled state; the network device transmits the first physical channel.
  • a wireless communication method comprising: a network device sending a first DCI to a terminal device, where the first DCI is used to schedule a first downlink physical channel received by the terminal device through a first HARQ process, the first DCI is The DCI corresponds to the first DCI format, wherein the first HARQ process corresponds to a disabled state, or the first HARQ process corresponds to an enabled state; the network device sends the first downlink physical channel to the terminal device.
  • a wireless communication method comprising: a network device sending a first downlink physical channel to a terminal device, where the first downlink physical channel is scheduled by using a first DCI format and transmitted through a first HARQ process Downlink physical channel, the first HARQ process corresponds to a disabled state; wherein, the first indication information and/or the first DCI format are used to determine and feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel, or to determine The first HARQ-ACK feedback information corresponding to the first downlink physical channel is not fed back.
  • a terminal device including a processor and a memory.
  • the memory is used for storing a computer program
  • the processor is used for calling and running the computer program stored in the memory to execute the method in the first aspect, the second aspect, the third aspect or each of their implementations.
  • a network device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the methods in the fourth aspect, the fifth aspect, the sixth aspect or their respective implementations.
  • an apparatus for implementing any one of the above-mentioned first to sixth aspects or the method in each of the implementation manners thereof.
  • the apparatus includes: a processor for calling and running a computer program from a memory, so that a device installed with the apparatus executes any one of the above-mentioned first to sixth aspects or each of its implementations method.
  • a computer-readable storage medium for storing a computer program, the computer program causing a computer to execute the method in any one of the above-mentioned first to sixth aspects or each of its implementations.
  • a computer program product comprising computer program instructions, the computer program instructions cause a computer to execute the method in any one of the above-mentioned first to sixth aspects or the implementations thereof.
  • a twelfth aspect provides a computer program that, when run on a computer, causes the computer to perform the method in any one of the above-mentioned first to sixth aspects or the implementations thereof.
  • the DCI format for scheduling the HARQ process corresponding to the disabled state and the DCI format for scheduling the HARQ process corresponding to the enabled state can be different DCI formats, thereby providing the A method for scheduling uplink transmission or downlink transmission on the HARQ process when there are HARQ processes in an enabled state and a non-enabled state.
  • the DCI format for scheduling the HARQ process corresponding to the disabled state and the DCI format for scheduling the HARQ process corresponding to the enabled state are the same DCI format, compared to the existing The technique does not increase the number of blind detections of additional DCI.
  • the terminal device can determine to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel according to the first indication information and/or the first DCI format, or determine The first HARQ-ACK feedback information corresponding to the first downlink physical channel is not fed back, so that the flexibility of the terminal device for HARQ-ACK feedback can be improved.
  • FIG. 1A is a schematic diagram of the architecture of a communication system provided by an embodiment of the present application.
  • FIG. 1B is a schematic structural diagram of another communication system provided by an embodiment of the present application.
  • FIG. 1C is a schematic structural diagram of another communication system provided by an embodiment of the present application.
  • Fig. 2 is a schematic diagram of a relationship between the number of HARQ processes and RTT;
  • FIG. 3 is a schematic flowchart of a wireless communication method 300 provided by an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of a wireless communication method 400 provided by an embodiment of the present application.
  • FIG. 5 is a schematic flowchart of a wireless communication method 500 provided by an embodiment of the present application.
  • FIG. 6 shows a schematic block diagram of a terminal device 600 according to an embodiment of the present application.
  • FIG. 7 shows a schematic block diagram of a terminal device 700 according to an embodiment of the present application.
  • FIG. 8 shows a schematic block diagram of a terminal device 800 according to an embodiment of the present application.
  • FIG. 9 shows a schematic block diagram of a network device 900 according to an embodiment of the present application.
  • FIG. 10 shows a schematic block diagram of a network device 1000 according to an embodiment of the present application.
  • FIG. 11 shows a schematic block diagram of a network device 1100 according to an embodiment of the present application.
  • FIG. 12 is a schematic structural diagram of a communication device 1200 provided by an embodiment of the present application.
  • FIG. 13 is a schematic structural diagram of an apparatus according to an embodiment of the present application.
  • FIG. 14 is a schematic block diagram of a communication system 1400 provided by an embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • CDMA Wideband Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • NR New Radio
  • NTN Non-Terrestrial Networks
  • UMTS Universal Mobile Telecommunication System
  • WLAN Wireless Local Area Networks
  • Wireless Fidelity Wireless Fidelity
  • WiFi fifth-generation communication
  • D2D Device to Device
  • M2M Machine to Machine
  • MTC Machine Type Communication
  • V2V Vehicle to Vehicle
  • V2X Vehicle to everything
  • the communication system in this embodiment of the present application may be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, a dual connectivity (Dual Connectivity, DC) scenario, or a standalone (Standalone, SA) distribution. web scene.
  • Carrier Aggregation, CA Carrier Aggregation, CA
  • DC Dual Connectivity
  • SA standalone
  • the communication system in the embodiment of the present application may be applied to an unlicensed spectrum, where the unlicensed spectrum may also be considered as a shared spectrum; or, the communication system in the embodiment of the present application may also be applied to a licensed spectrum, where, Licensed spectrum can also be considered unshared spectrum.
  • the embodiments of the present application may be applied to an NTN system or a terrestrial communication network (Terrestrial Networks, TN) system.
  • NTN Global System for Mobile communications
  • TN Terrestrial Networks
  • the embodiments of the present application describe various embodiments in conjunction with network equipment and terminal equipment, where the terminal equipment may also be referred to as user equipment (User Equipment, UE), access terminal, subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • user equipment User Equipment, UE
  • access terminal subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • the terminal device can be a station (STATION, ST) in the WLAN, can be a cellular phone, a cordless phone, a Session Initiation Protocol (Session Initiation Protocol, SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, personal digital processing (Personal Digital Assistant, PDA) devices, handheld devices with wireless communication capabilities, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, next-generation communication systems such as end devices in NR networks, or future Terminal equipment in the evolved public land mobile network (Public Land Mobile Network, PLMN) network, etc.
  • PLMN Public Land Mobile Network
  • the terminal device can be deployed on land, including indoor or outdoor, handheld, wearable, or vehicle-mounted; it can also be deployed on water (such as ships, etc.); it can also be deployed in the air (such as airplanes, balloons, and satellites) superior).
  • the terminal device may be a mobile phone (Mobile Phone), a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (Virtual Reality, VR) terminal device, and an augmented reality (Augmented Reality, AR) terminal Equipment, wireless terminal equipment in industrial control, wireless terminal equipment in self driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid , wireless terminal equipment in transportation safety, wireless terminal equipment in smart city or wireless terminal equipment in smart home, etc.
  • a mobile phone Mobile Phone
  • a tablet computer Pad
  • a computer with a wireless transceiver function a virtual reality (Virtual Reality, VR) terminal device
  • augmented reality (Augmented Reality, AR) terminal Equipment wireless terminal equipment in industrial control, wireless terminal equipment in self driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid , wireless terminal equipment in transportation safety, wireless terminal equipment in smart city or wireless terminal equipment in smart home, etc.
  • the terminal equipment involved in the embodiments of this application may also be referred to as terminal, user equipment (UE), access terminal equipment, vehicle-mounted terminal, industrial control terminal, UE unit, UE station, mobile station, mobile station, and remote station , remote terminal equipment, mobile equipment, UE terminal equipment, wireless communication equipment, UE proxy or UE device, etc.
  • Terminal devices can also be stationary or mobile.
  • the terminal device may also be a wearable device.
  • Wearable devices can also be called wearable smart devices, which are the general term for the intelligent design of daily wear and the development of wearable devices using wearable technology, such as glasses, gloves, watches, clothing and shoes.
  • a wearable device is a portable device that is worn directly on the body or integrated into the user's clothing or accessories. Wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction, and cloud interaction.
  • wearable smart devices include full-featured, large-scale, complete or partial functions without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, which needs to cooperate with other devices such as smart phones.
  • the network device may be a device for communicating with a mobile device, and the network device may be an access point (Access Point, AP) in WLAN, or a base station (Base Transceiver Station, BTS) in GSM or CDMA , it can also be a base station (NodeB, NB) in WCDMA, it can also be an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, or a relay station or access point, or in-vehicle equipment, wearable devices and NR networks
  • the network device may have a mobile feature, for example, the network device may be a mobile device.
  • the network device may be a satellite or a balloon station.
  • the satellite may be a low earth orbit (LEO) satellite, a medium earth orbit (MEO) satellite, a geostationary earth orbit (GEO) satellite, a High Elliptical Orbit (HEO) ) satellite etc.
  • the network device may also be a base station set in a location such as land or water.
  • a network device may provide services for a cell, and a terminal device communicates with the network device through transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell, and the cell may be a network device (
  • the cell can belong to the macro base station, or it can belong to the base station corresponding to the small cell (Small cell).
  • Pico cell Femto cell (Femto cell), etc.
  • These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-speed data transmission services.
  • FIG. 1A is a schematic structural diagram of a communication system provided by an embodiment of the present application.
  • the communication system 100 may include a network device 110 , and the network device 110 may be a device that communicates with a terminal device 120 (or referred to as a communication terminal, a terminal).
  • the network device 110 may provide communication coverage for a particular geographic area, and may communicate with terminal devices located within the coverage area.
  • FIG. 1A exemplarily shows one network device and two terminal devices.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices.
  • the present application The embodiment does not limit this.
  • FIG. 1B is a schematic structural diagram of another communication system provided by an embodiment of the present application.
  • a terminal device 1101 and a satellite 1102 are included, and wireless communication can be performed between the terminal device 1101 and the satellite 1102 .
  • the network formed between the terminal device 1101 and the satellite 1102 may also be referred to as NTN.
  • the satellite 1102 can function as a base station, and the terminal device 1101 and the satellite 1102 can communicate directly. Under the system architecture, satellite 1102 may be referred to as a network device.
  • the communication system may include multiple network devices 1102, and the coverage of each network device 1102 may include other numbers of terminal devices, which are not limited in this embodiment of the present application.
  • FIG. 1C is a schematic structural diagram of another communication system provided by an embodiment of the present application.
  • a terminal device 1201 including a terminal device 1201 , a satellite 1202 and a base station 1203 , the terminal device 1201 and the satellite 1202 can communicate wirelessly, and the satellite 1202 and the base station 1203 can communicate.
  • the network formed between the terminal device 1201, the satellite 1202 and the base station 1203 may also be referred to as NTN.
  • the satellite 1202 may not have the function of the base station, and the communication between the terminal device 1201 and the base station 1203 needs to be relayed by the satellite 1202 .
  • the base station 1203 may be referred to as a network device.
  • the communication system may include multiple network devices 1203, and the coverage of each network device 1203 may include other numbers of terminal devices, which are not limited in this embodiment of the present application.
  • FIG. 1A-FIG. 1C merely illustrate the system to which the present application applies.
  • the methods shown in the embodiments of the present application may also be applied to other systems, such as a 5G communication system, an LTE communication system, etc. , which is not specifically limited in the embodiments of the present application.
  • the wireless communication system shown in FIG. 1A-FIG. 1C may further include other network entities such as a mobility management entity (Mobility Management Entity, MME), an access and mobility management function (Access and Mobility Management Function, AMF). , which is not limited in the embodiments of the present application.
  • MME Mobility Management Entity
  • AMF Access and Mobility Management Function
  • a device having a communication function in the network/system may be referred to as a communication device.
  • the communication device may include a network device 110 and a terminal device 120 with a communication function, and the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here.
  • the communication device may also include other devices in the communication system 100, such as other network entities such as a network controller, a mobility management entity, etc., which are not limited in this embodiment of the present application.
  • the "instruction" mentioned in the embodiments of the present application may be a direct instruction, an indirect instruction, or an associated relationship.
  • a indicates B it can indicate that A directly indicates B, for example, B can be obtained through A; it can also indicate that A indicates B indirectly, such as A indicates C, and B can be obtained through C; it can also indicate that there is an association between A and B relation.
  • corresponding may indicate that there is a direct or indirect corresponding relationship between the two, or may indicate that there is an associated relationship between the two, or indicate and be instructed, configure and be instructed configuration, etc.
  • the indication information in the embodiment of the present application includes physical layer signaling such as DCI, radio resource control (Radio Resource Control, RRC) signaling, and media access control element (Media Access Control Control Element, MAC CE) in at least one of.
  • physical layer signaling such as DCI, radio resource control (Radio Resource Control, RRC) signaling, and media access control element (Media Access Control Control Element, MAC CE) in at least one of.
  • RRC Radio Resource Control
  • MAC CE Media Access Control Element
  • the high-level parameters or high-level signaling in the embodiments of the present application include at least one of radio resource control (Radio Resource Control, RRC) signaling and media access control element (Media Access Control Control Element, MAC CE). kind.
  • RRC Radio Resource Control
  • MAC CE Media Access Control Control Element
  • the HARQ mechanism and the HARQ-ACK feedback mechanism related to the present application are first described.
  • the HARQ mechanism at the Media Access Control (MAC) layer and the Automatic Repeat reQuest (ARQ) at the Radio Link Control (RLC) layer.
  • RLC Radio Link Control
  • the retransmission of lost or erroneous data is mainly handled by the HARQ mechanism of the MAC layer, supplemented by the retransmission function of the RLC layer.
  • the HARQ mechanism of the MAC layer can provide fast retransmission, and the ARQ mechanism of the RLC layer can provide reliable data transmission.
  • HARQ uses the Stop-and-Wait Protocol (Stop-and-Wait Protocol) to send data.
  • Stop-and-wait Protocol After the sender sends a Transport Block (TB) once, it stops and waits for confirmation. In this way, the sender stops and waits for an acknowledgment after each transmission, resulting in low user throughput. Therefore, NR uses multiple parallel HARQ processes. When one HARQ process is waiting for acknowledgment information, the sender can use another HARQ process to continue sending data.
  • These HARQ processes collectively form a HARQ entity, which incorporates a stop-and-wait protocol, allowing data to be transmitted continuously.
  • HARQ is divided into uplink HARQ and downlink HARQ. Uplink HARQ is for uplink data transmission, and downlink HARQ is for downlink data transmission. The two are independent of each other.
  • the terminal device has its own HARQ entity for each serving cell.
  • Each HARQ entity maintains a set of parallel downlink HARQ processes and a set of parallel uplink HARQ processes.
  • each uplink and downlink carrier supports a maximum of 16 HARQ processes.
  • the network device may indicate the maximum number of HARQ processes to the terminal device through RRC signaling semi-static configuration according to the deployment of the network device.
  • the default number of HARQ processes in downlink is 8, and the maximum number of HARQ processes supported by each uplink carrier is always 16.
  • Each HARQ process corresponds to a HARQ process ID.
  • the Broadcast Control Channel BCCH
  • HARQ ID 0 is used for message 3 (Msg3) transmission in the random process.
  • each downlink HARQ process can only process one TB at the same time; for terminal equipment that supports downlink space division multiplexing, each downlink HARQ process can simultaneously process 1 or 2 TB. Each uplink HARQ process of the terminal device simultaneously processes 1 TB.
  • HARQ is divided into two categories: synchronous and asynchronous in the time domain, and non-adaptive and adaptive in the frequency domain. Both the NR uplink and downlink use the asynchronous adaptive HARQ mechanism. For asynchronous HARQ, the time interval between the retransmission of the same TB and the last transmission is not fixed. Adaptive HARQ can change the frequency domain resources and modulation and coding strategy (Modulation and Coding Scheme, MCS) used for retransmission.
  • MCS Modulation and Coding Scheme
  • the relationship between the number of supported HARQ processes and the round trip transmission time is described by taking the downlink transmission as an example.
  • the maximum number of HARQ processes configured on a terminal device is 16, then if the RTT is small, for example, less than 16ms, the maximum throughput of the terminal device will not be affected. In other words, if the RTT is less than 16ms, the When there is a service to be transmitted, the terminal device can always have a parallel HARQ process for data transmission.
  • the RTT is relatively large, for example, much larger than 16ms
  • the RTT is relatively large, for example, much larger than 16ms
  • the network equipment can schedule the transmission of the Physical Downlink Shared Channel (PDSCH) for the terminal equipment through DCI, that is, downlink transmission.
  • the DCI includes indication information of a physical uplink control channel (Physical Uplink Control Channel, PUCCH) resource, and after receiving the PDSCH, the terminal device will decode the PDSCH result (Acknowledge, ACK) information or negative acknowledgement (Negative Acknowledge, NACK) information) is fed back to the network device through the PUCCH resource.
  • PUCCH Physical Uplink Control Channel
  • the terminal device will decode the PDSCH result (Acknowledge, ACK) information or negative acknowledgement (Negative Acknowledge, NACK) information) is fed back to the network device through the PUCCH resource.
  • dynamic determination of HARQ feedback timing is supported in the NR system.
  • the network device uses the DCI to schedule the terminal device to receive PDSCH, wherein the DCI includes indication information of uplink feedback resources such as PUCCH resources used to transmit the HAR
  • the RTT of the signal transmission is very large.
  • the RTT of signal transmission may be in the order of hundreds of milliseconds, for example, the RTT of signal transmission may be about 600 ms at most.
  • the RTT of signal transmission can be on the order of tens of milliseconds. Since the RTT of the NTN system is much larger than that of the terrestrial communication system, the HARQ mechanism in the NR system is no longer applicable to the NTN system.
  • the network device may configure disabling for at least one downlink HARQ process of the terminal device.
  • the network device can reuse the HARQ process for data transmission without receiving the corresponding HARQ-ACK information fed back by the terminal device for the TB transmitted in the HARQ process. Therefore, the network device can use the disabled HARQ process to schedule multiple data packets for the terminal device, thereby reducing the impact of RTT.
  • the number of HARQ processes configured by the network device for the terminal device may exceed the maximum number of HARQ processes supported by the NR system.
  • the number of HARQ processes configured by the network device for the terminal device may exceed 16.
  • the increase in the number of HARQ processes indicates that the number of data packets that can be transmitted in parallel between the network device and the terminal device increases, thereby reducing the impact of RTT.
  • the terminal device When the HARQ process is configured to be disabled, when the terminal device receives the downlink transmission scheduled by the HARQ process for which HARQ-ACK feedback is disabled, the terminal device may not perform HARQ-ACK feedback for the downlink transmission. When the terminal device receives the downlink transmission scheduled by the HARQ process that enables HARQ-ACK feedback, the terminal device needs to perform HARQ-ACK feedback for the downlink transmission.
  • DCI can currently be used to schedule downlink transmission or uplink transmission on HARQ processes.
  • HARQ processes how to schedule downlink transmission or uplink transmission on HARQ processes is an urgent problem to be solved in this application. technical issues.
  • FIG. 3 is a schematic flowchart of a wireless communication method 300 provided by an embodiment of the present application. As shown in FIG. 3 , the method 300 may include at least some of the following contents:
  • Step S310 The network device sends the first DCI to the terminal device.
  • Step S320a The terminal device receives the first physical channel through the first HARQ process according to the first DCI. or,
  • Step S320b The terminal device sends the first physical channel through the first HARQ process according to the first DCI.
  • the first DCI is used to schedule the terminal device to transmit the first physical channel through the first HARQ process, where the first DCI corresponds to the first DCI format, the first HARQ process corresponds to the disabled state, or the first DCI corresponds to the second DCI format , the first HARQ process corresponds to the enabled state.
  • this embodiment is applicable to a downlink transmission scenario as well as an uplink transmission scenario.
  • the first DCI includes downlink allocation information, where the downlink allocation information is used to schedule a first physical channel, and the first physical channel is a downlink physical channel.
  • the first DCI includes uplink grant information, and the uplink allocation information is used to schedule a first physical channel, and the first physical channel is an uplink physical channel.
  • the states of the HARQ process may include an enabled state and a disabled state.
  • more states may also be included, such as a semi-enabled state, etc., and the present application is not limited thereto.
  • each HARQ process has a corresponding state, where the state corresponding to the HARQ process may also be expressed as the state of the HARQ process, or expressed as the HARQ process is configured as an enabled state or a non-enabled state. enable state.
  • the state of the HARQ process is enabled or disabled can also be expressed as the state of the HARQ feedback function corresponding to the HARQ process can be enabled or disabled.
  • the HARQ feedback function state corresponding to the HARQ process is configured as an enabled state or a disabled state.
  • the disabled state is also referred to as a disabled state.
  • the state of the HARQ process may be configured by high-level signaling, or may be dynamically indicated by dynamic signaling, such as DCI, or may be implicitly determined, This application does not limit the configuration manner of the state of the HARQ process.
  • the first HARQ process is a downlink HARQ process
  • the first HARQ process is an uplink HARQ process
  • the terminal device reports to the network device whether the terminal device supports the function of disabling the HARQ process.
  • the terminal device is configured by the network device to support the HARQ process to be disabled through high layer parameters.
  • the first HARQ process when the first HARQ process is a downlink HARQ process, the first HARQ process corresponds to a disabled state, that is, the downlink HARQ process corresponds to a disabled state, including at least one of the following situations:
  • the terminal device After receiving the downlink transmission through the downlink HARQ process, the terminal device does not need to send the HARQ-ACK information corresponding to the downlink transmission to the network device.
  • the network device After the network device sends the downlink transmission to the terminal device through the downlink HARQ process, it does not expect to receive the HARQ-ACK information corresponding to the downlink transmission sent by the terminal device.
  • the terminal equipment After receiving the downlink transmission through the downlink HARQ process, the terminal equipment does not need to feed back HARQ-ACK information corresponding to the downlink transmission according to the DCI that schedules the downlink transmission.
  • the network device After the network device sends the downlink transmission to the terminal device through the downlink HARQ process, it does not expect to receive HARQ-ACK information corresponding to the downlink transmission according to the DCI that schedules the downlink transmission.
  • the terminal device After receiving the downlink transmission through the downlink HARQ process, the terminal device needs to send HARQ-ACK information corresponding to the downlink transmission to the network device.
  • the network device After sending the downlink transmission to the terminal device through the downlink HARQ process, the network device expects to receive HARQ-ACK information corresponding to the downlink transmission sent by the terminal device.
  • the terminal device After the terminal device receives the downlink transmission through the downlink HARQ process, it can receive the downlink transmission scheduled by the downlink HARQ process again before sending the HARQ-ACK information corresponding to the downlink transmission to the network device, or it is not necessary to restrict the terminal device from sending HARQ-ACK information to the network device. Only after the network device sends the HARQ-ACK information corresponding to the downlink transmission can it receive the downlink transmission scheduled using the downlink HARQ process again.
  • the network device After the network device schedules the downlink transmission of the terminal device through the downlink HARQ process, it can use the downlink HARQ process again to schedule the downlink transmission of the terminal device before receiving the HARQ-ACK information corresponding to the downlink transmission sent by the terminal device, or does not need Only after receiving the HARQ-ACK information corresponding to the downlink transmission sent by the terminal device can the downlink HARQ process be used again to schedule the downlink transmission of the terminal device.
  • the terminal device After the terminal device receives the downlink transmission through the downlink HARQ process, it can receive the downlink transmission scheduled by the downlink HARQ process again within the first duration, wherein the first duration is based on the round trip transmission time (Round Trip Time, RTT) length determined, or the first duration is determined according to the location of the uplink feedback resource corresponding to the downlink transmission.
  • RTT Round Trip Time
  • the network device After the network device schedules the downlink transmission of the terminal device through the downlink HARQ process, it can use the downlink HARQ process again to schedule the downlink transmission of the terminal device within the first duration. No longer.
  • the first HARQ process when the first HARQ process is a downlink HARQ process, the first HARQ process corresponds to an enabled state, that is, the downlink HARQ process corresponds to an enabled state, including at least one of the following situations:
  • the terminal device After receiving the downlink transmission through the downlink HARQ process, the terminal device needs to send HARQ-ACK information corresponding to the downlink transmission to the network device.
  • the network device After sending the downlink transmission to the terminal device through the downlink HARQ process, the network device expects to receive HARQ-ACK information corresponding to the downlink transmission sent by the terminal device.
  • the terminal device After receiving the downlink transmission through the downlink HARQ process, the terminal device needs to feed back HARQ-ACK information corresponding to the downlink transmission according to the DCI that schedules the downlink transmission.
  • the network device After sending the downlink transmission to the terminal device through the downlink HARQ process, the network device expects to receive HARQ-ACK information corresponding to the downlink transmission according to the DCI that schedules the downlink transmission.
  • the terminal device After the terminal device receives the downlink transmission through the downlink HARQ process, it does not expect to receive the downlink transmission scheduled by the downlink HARQ process again before sending the HARQ-ACK information corresponding to the downlink transmission to the network device, or needs to limit the terminal device to Only after the network device sends the HARQ-ACK information corresponding to the downlink transmission can it receive the downlink transmission scheduled using the downlink HARQ process again.
  • the network device After the network device schedules the downlink transmission of the terminal device through the downlink HARQ process, it cannot use the downlink HARQ process again to schedule the downlink transmission of the terminal device before receiving the HARQ-ACK information corresponding to the downlink transmission sent by the terminal device, or it needs to Only after the HARQ-ACK information corresponding to the downlink transmission is sent to the terminal device can the downlink HARQ process be used again to schedule downlink transmission of the terminal device.
  • the terminal device After the terminal device receives the downlink transmission through the downlink HARQ process, it cannot receive the downlink transmission scheduled by the downlink HARQ process again within the first duration.
  • the first duration please refer to the above, this application does not Repeat.
  • the network device After the network device schedules the downlink transmission of the terminal device through the downlink HARQ process, it cannot use the downlink HARQ process again to schedule the downlink transmission of the terminal device within the first duration.
  • the first duration please refer to the above. This will not be repeated here.
  • the network device uses the downlink HARQ process to schedule the downlink transmission of the terminal device again, which may include that the network device uses the downlink HARQ process to schedule the initial transmission of the downlink transmission of the terminal device, or the network device uses the downlink HARQ process to schedule the initial transmission of the terminal device.
  • the retransmission of the downlink transmission of the terminal device is not limited in this application.
  • the downlink transmission or the first physical channel corresponding to the downlink transmission includes at least one of the following:
  • the PDSCH transmission scheduled by the Physical Downlink Control Channel includes, for example, ordinary PDSCH transmission and PDSCH transmission for downlink (Downlink, DL) semi-persistent scheduling (Semi-Persistent Scheduling, SPS) activation.
  • PDSCH Physical Downlink Control Channel
  • SPS semi-persistent scheduling
  • the downlink transmission may also be other downlink transmissions performed by the network device through the HARQ process, and the present application is not limited to this.
  • one downlink transmission includes one transmission of the downlink transmission, or one downlink transmission includes multiple repeated transmissions of the downlink transmission.
  • one PDSCH transmission includes one transmission of a TB, or one PDSCH transmission includes multiple repeated transmissions of a TB.
  • the first HARQ process when the first HARQ process is an uplink HARQ process, the first HARQ process corresponds to a disabled state, that is, the uplink HARQ process corresponds to a disabled state, including at least one of the following situations:
  • the network device After the network device schedules the terminal device to send the uplink transmission through the uplink HARQ process through the DCI, before receiving the uplink transmission, the network device can schedule the terminal device to send another uplink transmission through the uplink HARQ process through another DCI again.
  • the terminal device may receive another DCI scheduling to send another uplink transmission through the uplink HARQ process before sending the uplink transmission.
  • the network device After the network device schedules the terminal device to send the uplink transmission through the uplink HARQ process through the DCI, it can schedule the terminal device to send another uplink transmission through the uplink HARQ process again through another DCI within the first duration, where the definition of the first duration Reference can be made to the above, which will not be repeated in this application.
  • the terminal device After receiving the DCI scheduling and sending the uplink transmission through the uplink HARQ process, the terminal device can receive another DCI scheduling and send another uplink transmission through the uplink HARQ process again within the first duration.
  • the definition of the first duration can refer to the above. This application will not repeat it here.
  • the first HARQ process when the first HARQ process is an uplink HARQ process, the first HARQ process corresponds to an enabled state, that is, the uplink HARQ process corresponds to an enabled state, including at least one of the following situations:
  • the network device After the network device schedules the terminal device to send the uplink transmission through the uplink HARQ process through the DCI, it cannot schedule the terminal device to send another uplink transmission through the uplink HARQ process again through another DCI before receiving the uplink transmission.
  • the terminal device After the terminal device receives the DCI schedule and sends the uplink transmission through the uplink HARQ process, before sending the uplink transmission, it cannot receive another DCI schedule to send another uplink transmission through the uplink HARQ process again.
  • the network device After the network device schedules the terminal device to send the uplink transmission through the uplink HARQ process through the DCI, it cannot schedule the terminal device through another DCI to send another uplink transmission through the uplink HARQ process again within the first duration.
  • the definition of the first duration Reference can be made to the above, which will not be repeated in this application.
  • the terminal device After the terminal device receives the DCI scheduling and sends the uplink transmission through the uplink HARQ process, it cannot receive another DCI schedule and send another uplink transmission through the uplink HARQ process within the first duration.
  • the definition of the first duration can refer to the above. This application will not repeat it here.
  • the network device uses the uplink HARQ process to schedule the uplink transmission of the terminal device again, which may include that the network device uses the uplink HARQ process to schedule the initial transmission of the terminal device's uplink transmission, or the network device uses the uplink HARQ process to schedule the initial transmission of the terminal device.
  • the retransmission of the uplink transmission of the terminal device is not limited in this application.
  • the uplink transmission or the first physical channel corresponding to the uplink transmission includes at least one of the following:
  • PUSCH Physical Uplink Shared Channel
  • the uplink transmission may also be other uplink transmissions performed by the terminal device through the HARQ process, and the present application is not limited thereto.
  • an uplink transmission includes one transmission of the uplink transmission, or, an uplink transmission includes multiple repeated transmissions of the uplink transmission.
  • one PUSCH transmission includes one transmission of TB, or one PUSCH transmission includes multiple repeated transmissions of TB.
  • the first DCI format and the second DCI format are different DCI formats.
  • the number of information bits included in the DCI in the first DCI format is different from the number of information bits included in the DCI in the second DCI format.
  • the first DCI corresponds to the first DCI format, which may refer to: the first DCI is DCI in the first DCI format.
  • the first DCI corresponds to the second DCI format, which may refer to: the first DCI is a DCI in the second DCI format.
  • the difference between the first DCI format and the second DCI format means that the information fields included in the DCIs of the two formats are not completely the same, for example, the HARQ process number information field included in the DCI of the first DCI format is an indication that the The information field of the HARQ process ID in the enabled state.
  • the HARQ process ID information field included in the DCI of the second DCI format is an information field indicating the HARQ process ID in the enabled state.
  • the DCI in the first DCI format does not include a redundancy version (Redundancy Version, RV) information field
  • the DCI in the second DCI format includes the RV information field.
  • RV redundancy Version
  • the number of information bits included in the DCI of the first DCI format is different from the number of information bits included in the DCI of the second DCI format, wherein the number of information bits included in the DCI may refer to including a cyclic redundancy check (Cyclic Redundancy Check, The number of information bits after CRC); or, the number of information bits included in the DCI may also refer to the number of information bits not including the CRC. It should be understood that the number of CRC bits corresponding to the first DCI format and the number of CRC bits corresponding to the second DCI format may be the same.
  • the DCI of the first DCI format includes HARQ process number indication information, and the HARQ process number indication information is used to indicate the process number corresponding to the HARQ process in the disabled state (for example, the first HARQ process), and the HARQ process number indication information.
  • the number of included bits is determined according to the number of the first HARQ processes, where the first number of HARQ processes is the number of HARQ processes corresponding to the disabled state.
  • the HARQ process number indication information is carried in the HARQ process number information field in the DCI of the first DCI format. Therefore, the number of bits included in the HARQ process ID indication information is also expressed as the size or length of the HARQ process ID information field.
  • the number of bits included in the HARQ process number indication information is 0, that is, the DCI in the first DCI format does not include the HARQ process number indication information.
  • the first HARQ process number is N
  • the number of bits included in the HARQ process number indication information is determined according to ceil(log 2 (N)), such as the number of bits included in the HARQ process number indication information is ceil (log 2 ( N)), where N is a positive integer, and ceil() means rounding up.
  • N the number of bits included in the HARQ process number indication information is 0, that is, the DCI in the first DCI format does not include the HARQ process number indication information.
  • the process number corresponding to the first HARQ process is preset or configured by the network device through the first high layer parameter.
  • the process number of the first HARQ process in the disabled state corresponding to the first high-level parameter configuration is HARQ process 0
  • the DCI in the first DCI format does not include the HARQ process number indication information.
  • the terminal device receives the first DCI format scheduling When the first physical channel is the first physical channel, the first physical channel is transmitted through HARQ process 0.
  • the process number corresponding to the first HARQ process may also be carried in other downlink transmission messages, and the present application does not limit the indication manner of the first HARQ process number.
  • the DCI in the first DCI format includes repeated transmission times indication information, and the repeated transmission times indication information is used to indicate the transmission times of the TB corresponding to the first HARQ process.
  • the network device may determine the repeated transmission times indication information corresponding to the MCS according to the selected modulation and coding strategy (Modulation and Coding Scheme, MCS). For example, the MCS index and the number of repeated transmissions are associated.
  • MCS Modulation and Coding Scheme
  • the network device can ensure that the transmission can achieve the same or similar reliability under different MCSs.
  • the network equipment increases the reliability of transmission or enhances the coverage of the cell.
  • the DCI of the first DCI format includes RV indication information, and the RV indication information is used to indicate the RV corresponding to the TB transmission corresponding to the first HARQ process, wherein, if the transmission times of the TB corresponding to the first HARQ process is 1,
  • the RV indication information includes 2 bits, and the 2 bits are used to indicate the RV corresponding to one transmission.
  • the RV indication information includes K bits, each 1 bit is used to indicate the RV corresponding to one transmission, and K is an integer greater than 1.
  • the RV indication information is carried in the RV information field in the DCI of the first DCI format. Therefore, the number of bits included in the RV indication information is also expressed as the size or length of the RV information field.
  • the DCI in the first DCI format does not include RV indication information, that is, the size or length of the RV information field is 0, and the RV corresponding to the TB transmission corresponding to the first HARQ process is a preset or an RV configured according to a network device. pattern is determined.
  • the RV corresponding to the transmission of the TB corresponding to the first HARQ process is 0.
  • the RV corresponding to the TB transmission corresponding to the first HARQ process is determined according to the RV pattern configured by the network device, and K is an integer greater than 1.
  • the RV pattern configured by the network device may be an RV pattern configured by the network device through high-level parameters.
  • the DCI of the second DCI format includes HARQ process number indication information
  • the HARQ process number indication information is used to indicate the process number corresponding to the HARQ process in the enabled state (for example, the first HARQ process)
  • the HARQ process number indication information includes: The number of bits of is determined according to the number of second HARQ processes, where the number of second HARQ processes is the number of HARQ processes corresponding to the enabled state.
  • the HARQ process number indication information is carried in the HARQ process number information field in the DCI of the second DCI format. Therefore, the number of bits included in the HARQ process number indication information is also expressed as the size or length of the HARQ process number information field.
  • the number of bits included in the HARQ process number indication information is 0, that is, the DCI in the second DCI format does not include the HARQ process number indication information.
  • the second HARQ process number is M
  • the number of bits included in the HARQ process number indication information is determined according to ceil(log 2 (M)), such as the number of bits included in the HARQ process number indication information is ceil (log 2 ( M)), where M is a positive integer, and ceil() means rounding up.
  • the number of bits included in the HARQ process number indication information is 0, that is, the DCI in the second DCI format does not include the HARQ process number indication information.
  • the process number corresponding to the first HARQ process is preset or configured by the network device through the second high layer parameter.
  • the process number of the first HARQ process in the enabled state corresponding to the second high-level parameter configuration is HARQ process 2
  • the DCI in the second DCI format does not include the HARQ process number indication information.
  • the first physical channel is used, the first physical channel is transmitted through HARQ process 2.
  • the process number corresponding to the first HARQ process may also be carried in other downlink transmission messages, and the present application does not limit the indication manner of the first HARQ process number.
  • the embodiments of the present application provide a method for scheduling uplink transmission or downlink transmission on the HARQ process when there are the above-mentioned HARQ processes in the enabled state and the disabled state.
  • the DCI in the first DCI format and the DCI in the second DCI format correspond to the HARQ process in the disabled state and the HARQ process in the enabled state, respectively, so that the DCI information included in the DCI in the first DCI format Both are for the HARQ process in the disabled state, but not for the HARQ process in the enabled state.
  • the DCI information included in the DCI of the second DCI format is for the HARQ process in the enabled state, not for the HARQ process in the non-enabled state.
  • Process for example: the number of bits of the HARQ process number indication information included in the DCI of the first DCI format is determined according to the number of the first HARQ process, and the number of bits of the HARQ process number indication information included in the DCI of the second DCI format is determined according to the second.
  • the number of HARQ processes is determined, so that the length of the DCI in the first DCI format and the length of the DCI in the second DCI format can be reduced, thereby reducing the overhead of the DCI in the first DCI format and the DCI in the second DCI format.
  • the number of times of transmission of the TB corresponding to the first HARQ process can be dynamically indicated through DCI, so that the flexibility of the network device can be improved.
  • Fig. 4 is a schematic flowchart of a wireless communication method 400 provided by an embodiment of the present application. As shown in Fig. 4 , the method 400 may include at least some of the following contents:
  • Step S410 The network device sends the first DCI to the terminal device.
  • Step S420 The terminal device receives the first downlink physical channel through the first HARQ process according to the first DCI.
  • the first DCI is used to schedule the first downlink physical channel received by the terminal device through the first HARQ process, and the first DCI corresponds to the first DCI format, where the first HARQ process corresponds to a disabled state, or the first HARQ process corresponds to enable state.
  • this embodiment is applicable to a downlink transmission scenario. Therefore, the first HARQ process in this embodiment is a downlink HARQ process.
  • the first downlink physical channel is a downlink transmission performed through the first HARQ process. Therefore, the first downlink physical channel may include at least one of the following:
  • PDCCH used to indicate the dormancy or non-dormancy behavior of the secondary cell.
  • the DCI in the first DCI format includes a downlink assignment indication (Downlink Assignment Index, DAI) information field, and the DAI information field is used to indicate one of the following situations:
  • DAI Downlink Assignment Index
  • the DAI information field is used for the terminal device to generate a HARQ-ACK codebook, and the HARQ-ACK codebook includes HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • the DAI information field is used for the terminal device to generate a HARQ-ACK codebook, and the HARQ-ACK codebook does not include the HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • the DAI information field is not used for the terminal equipment to generate the HARQ-ACK codebook.
  • the HARQ-ACK codebook may further include HARQ-ACK feedback information of other downlink physical channels except the first downlink physical channel.
  • the HARQ-ACK feedback information corresponding to a certain downlink physical channel is the decoding result of the downlink physical channel, and the decoding result may be positive acknowledgment (Acknowledge, ACK) information or negative acknowledgment (Negative Acknowledge, NACK) information .
  • the DAI information field when the DAI information field is not used for the terminal device to generate the HARQ-ACK codebook, the DAI information field is set to a preset value. Alternatively, the DAI information field is used to indicate the first information.
  • the preset value can be set by the network device according to the actual situation, for example, set to 1 or 4. After the terminal device obtains the preset value, it can know that the DAI information field is not used by the terminal device to generate HARQ- ACK codebook. And/or, the preset value is used for the terminal device to determine that the first downlink physical channel transmitted in the first HARQ process does not feed back HARQ-ACK information according to the first DCI format.
  • the first information includes, but is not limited to: the number of times of transmission of the TB corresponding to the first HARQ process, and/or the RV corresponding to the transmission of the TB corresponding to the first HARQ process.
  • the DCI of the first DCI format includes a transmission power control (Transmission Power Control, TPC) command information field, and the TPC command information field is used to indicate one of the following situations: Type: The TPC command information field is used to adjust the transmit power of the uplink feedback channel of the terminal device. The TPC command information field is not used to adjust the transmit power of the uplink feedback channel of the terminal device.
  • TPC Transmission Power Control
  • the uplink feedback channel is PUCCH, or other uplink physical channels such as PUSCH, which is not limited in this application.
  • the TPC command information field (TPC command for scheduled PUCCH) is not used to adjust the transmission power of the uplink feedback channel of the terminal device
  • the TPC command information field is used to indicate the first information.
  • the first information reference may be made to the above explanation about the first information, which will not be repeated here.
  • the first HARQ process corresponds to a disabled state, wherein the PUCCH resource indicator information field (PUCCH resource indicator) included in the DCI of the first DCI format is used to indicate the first information.
  • the HARQ feedback timing indication information field (PDSCH-to-HARQ_feedback timing indicator) included in the DCI of the first DCI format is used to indicate the first information.
  • the first information reference may be made to the above explanation about the first information, which will not be repeated here.
  • the DCI format for scheduling the HARQ process corresponding to the disabled state and the DCI format for scheduling the HARQ process corresponding to the enabled state are the same DCI format.
  • the number of information bits included in the DCI in the DCI format corresponding to the HARQ process in the disabled state is the same as the number of information bits included in the DCI in the DCI format in which the HARQ process in the enabled state is scheduled.
  • the DCI format for scheduling the HARQ process corresponding to the disabled state and the DCI format for scheduling the HARQ process corresponding to the enabled state are the same DCI format refers to: the DCI format for scheduling the HARQ process corresponding to the disabled state and
  • the information fields included in the DCI format of the DCI format corresponding to the HARQ process in the enabled state are exactly the same.
  • the HARQ process ID information field included in the DCI in this format is the information field of the HARQ process ID in the disabled state and the enabled state.
  • the HARQ process indicated by the HARQ process ID information field included in the DCI of this format may correspond to a disabled state or an enabled state.
  • the size or length of the information field of the HARQ process number is based on the number of the first HARQ process and the number of the second HARQ process. The number of HARQ processes is determined.
  • DCI includes CRC
  • the number of information bits included in DCI and the number of the first HARQ process and the number of the second HARQ process, reference may be made to the above, which will not be repeated.
  • the DAI information field, the TPC command information field, the PUCCH resource indication information field, and the HARQ feedback timing indication information field loses its original meaning, they can be used to indicate the first information , so that the resource utilization of DCI can be improved.
  • the DCI format for scheduling the HARQ process corresponding to the disabled state and the DCI format for scheduling the HARQ process corresponding to the enabled state may be the same DCI format, and no additional blind detection times of DCI are added compared to the prior art.
  • FIG. 5 is a schematic flowchart of a wireless communication method 500 provided by an embodiment of the present application. As shown in FIG. 5 , the method 500 may include at least some of the following contents:
  • Step S510 The terminal device receives the first downlink physical channel scheduled by the network device using the first DCI format and transmitted through the first HARQ process.
  • Step S520 The terminal device determines to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel according to the first indication information and/or the first DCI format, or determines not to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • a HARQ-ACK feedback message The terminal device determines to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel according to the first indication information and/or the first DCI format, or determines not to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • the first HARQ process corresponds to a disabled state.
  • the first downlink physical channel scheduled using the first DCI format and transmitted through the first HARQ process may also be expressed as "the first downlink physical channel scheduled using the first DCI format and transmitted through the first HARQ process”.
  • Downlink Physical Channel may also be expressed as "the first downlink physical channel scheduled using the first DCI format and transmitted through the first HARQ process”.
  • this embodiment is applicable to a downlink transmission scenario. Therefore, the first HARQ process in this embodiment is a downlink HARQ process.
  • the network device may send first indication information to the terminal device, where the first indication information is used to instruct the terminal device to perform HARQ-ACK feedback on downlink transmission in the HARQ process in the disabled state.
  • the first indication information is used to instruct the terminal device not to perform HARQ-ACK feedback on downlink transmission in the HARQ process in the disabled state.
  • the first indication information is sent by the network device to the terminal device through at least one of physical layer signaling such as DCI, and higher layer parameters such as RRC or MAC CE.
  • the first indication information may also be sent to the terminal device through other signaling, which is not limited in this application.
  • the terminal device uses the same DCI format or the same DCI length to detect Schedule the PDCCH for downlink transmission using the HARQ process in the disabled state and the HARQ process in the enabled state.
  • the terminal device uses different DCI formats or different DCI lengths to The detection and scheduling use the HARQ process in the disabled state and the HARQ process in the enabled state to perform downlink transmission on the PDCCH.
  • the terminal device uses the first DCI format to detect and schedule the PDCCH that uses the HARQ process in the disabled state for downlink transmission, and uses the second DCI format to detect and schedule the PDCCH that uses the HARQ process in the enabled state for downlink transmission.
  • the DCI format and the second DCI format are different.
  • the terminal device is configured by the network device through high-level signaling to use the first DCI format to detect the PDCCH that uses the HARQ process in the disabled state for downlink transmission
  • the network device is configured to use the second DCI format through high-level signaling. Detect the PDCCH that uses the HARQ process in the enabled state for downlink transmission.
  • the terminal device HARQ-ACK feedback is performed for downlink transmission in the HARQ process in the disabled state.
  • the terminal device HARQ-ACK feedback is not performed for downlink transmission in a non-enabled HARQ process.
  • the first DCI format is also used to schedule the corresponding enabled state.
  • the HARQ process the DCI format used to schedule the HARQ process corresponding to the enabled state is the same as the DCI format used to schedule the HARQ process corresponding to the disabled state, or the DCI format of the DCI format used to schedule the HARQ process corresponding to the disabled state is the same.
  • the number of information bits is the same as the number of information bits included in the DCI of the DCI format that schedules the HARQ process corresponding to the enabled state.
  • the terminal device receives the first downlink physical channel on the first HARQ process scheduled in the first DCI format, even if the first HARQ process corresponds to the disabled state, because the first indication information is used to instruct the terminal device to HARQ-ACK feedback is performed on downlink transmission in the HARQ process in the enabled state. Therefore, the terminal device needs to perform HARQ-ACK feedback on the downlink transmission in the HARQ process in the non-enabled state.
  • the terminal device determines to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel according to the first indication information and/or the first DCI format, or determines not to feed back the first HARQ-ACK feedback information.
  • the first HARQ-ACK feedback information corresponding to the downlink physical channel can actually be understood as: the terminal device determines to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel according to the first indication information, or determines not to Feedback the first HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • the above method further includes: the terminal device performs scheduling detection of the HARQ process corresponding to the enabled state according to the first DCI format.
  • the terminal device uses the first DCI format to detect and schedule the PDCCH that uses the HARQ process in the enabled state for downlink transmission.
  • the first DCI format is not used for scheduling the corresponding enabled state.
  • the HARQ process the DCI format used to schedule the HARQ process corresponding to the enabled state is different from the DCI format used to schedule the HARQ process corresponding to the disabled state, or the DCI format of the DCI format used to schedule the HARQ process corresponding to the disabled state is different.
  • the number of information bits is different from the number of information bits included in the DCI of the DCI format that schedules the HARQ process corresponding to the enabled state.
  • the DCI format of the HARQ process in the enabled state is called the second DCI format.
  • the terminal device receives the first downlink physical channel on the first HARQ process scheduled by the first DCI format, the first HARQ process corresponds to the disabled state, and the first DCI format is not used to schedule the HARQ process corresponding to the enabled state , the terminal device does not need to perform HARQ-ACK feedback on downlink transmission in the HARQ process in the disabled state.
  • the terminal device determines to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel according to the first indication information and/or the first DCI format, or determines not to feed back the first HARQ-ACK feedback information.
  • the first HARQ-ACK feedback information corresponding to the downlink physical channel can actually be understood as: the terminal device determines to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel according to the first DCI format, or determines not to Feedback the first HARQ-ACK feedback information corresponding to the first downlink physical channel. Or, the terminal device determines to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel according to the first DCI format and the first indication information, or determines not to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel ACK feedback information.
  • the above method further includes: the terminal device performs scheduling detection of the HARQ process corresponding to the enabled state according to the second DCI format.
  • the terminal device uses the second DCI format to detect and schedule the PDCCH that uses the HARQ process in the enabled state for downlink transmission.
  • the second DCI format and the first DCI format are different DCI formats; or, the number of information bits included in the DCI in the second DCI format is different from the number of information bits included in the DCI in the first DCI format.
  • the terminal device may determine to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel according to the first indication information and/or the first DCI format, or determine not to feed back the first downlink physical channel.
  • the first HARQ-ACK feedback information corresponding to the physical channel is displayed, so that the flexibility of the terminal device to perform HARQ-ACK feedback can be improved.
  • FIG. 6 shows a schematic block diagram of a terminal device 600 according to an embodiment of the present application.
  • the terminal device 600 includes: a communication unit 610, configured to: receive a first lower DCI, where the first DCI is used to schedule the terminal device to transmit a first physical channel through a first HARQ process, wherein the first DCI corresponds to In the first DCI format, the first HARQ process corresponds to the disabled state, or the first DCI corresponds to the second DCI format, and the first HARQ process corresponds to the enabled state; the first physical channel is transmitted through the first HARQ process according to the first DCI.
  • a communication unit 610 configured to: receive a first lower DCI, where the first DCI is used to schedule the terminal device to transmit a first physical channel through a first HARQ process, wherein the first DCI corresponds to In the first DCI format, the first HARQ process corresponds to the disabled state, or the first DCI corresponds to the second DCI format, and the first HARQ process corresponds
  • the first DCI format and the second DCI format are different DCI formats; or, the number of information bits included in the DCI in the first DCI format and the number of information bits included in the DCI in the second DCI format are different.
  • the DCI in the first DCI format includes HARQ process number indication information
  • the HARQ process number indication information is used to indicate the process number corresponding to the first HARQ process
  • the number of bits included in the HARQ process number indication information is based on the first HARQ process.
  • the number of the first HARQ processes is the number of HARQ processes corresponding to the disabled state.
  • the first number of HARQ processes is N, and the number of bits included in the HARQ process number indication information is determined according to ceil(log 2 (N)), where N is a positive integer, and ceil( ) represents rounding up.
  • the DCI in the first DCI format does not include HARQ process number indication information, and the process number corresponding to the first HARQ process is preset or configured by the network device through the first high layer parameter.
  • the DCI in the first DCI format includes repeated transmission times indication information, and the repeated transmission times indication information is used to indicate the transmission times of the TB corresponding to the first HARQ process.
  • the DCI of the first DCI format includes RV indication information
  • the RV indication information is used to indicate the RV corresponding to the TB transmission corresponding to the first HARQ process, wherein, if the transmission times of the TB corresponding to the first HARQ process is 1,
  • the RV indication information includes 2 bits, and 2 bits are used to indicate the RV corresponding to one transmission; or, if the number of transmissions of the TB corresponding to the first HARQ process is K, the RV indication information includes K bits, and each 1 bit is used to indicate that one transmission corresponds to RV, K is an integer greater than 1.
  • the DCI in the first DCI format does not include RV indication information
  • the RV corresponding to the TB transmission corresponding to the first HARQ process is preset or determined according to the RV pattern configured by the network device.
  • the RV corresponding to the transmission of the TB corresponding to the first HARQ process is 0; or, if the number of transmissions of the TB corresponding to the first HARQ process is K, the first The RV corresponding to the TB transmission corresponding to the HARQ process is determined according to the RV pattern configured by the network device, and K is an integer greater than 1.
  • the DCI in the second DCI format includes HARQ process number indication information
  • the HARQ process number indication information is used to indicate the process number corresponding to the first HARQ process
  • the number of bits included in the HARQ process number indication information is based on the second HARQ process.
  • the number of the second HARQ processes is the number of HARQ processes corresponding to the enabled state.
  • the number of the second HARQ processes is M
  • the number of bits included in the HARQ process number indication information is determined according to ceil(log 2 (M)), where M is a positive integer, and ceil( ) represents rounding up.
  • the DCI in the second DCI format does not include HARQ process number indication information, and the process number corresponding to the first HARQ process is preset or configured by the network device through the second high layer parameter.
  • the first DCI includes downlink allocation information
  • the first physical channel includes the first PDSCH
  • the communication unit 610 is specifically configured to: receive the first PDSCH through the first HARQ process according to the first DCI.
  • the first DCI includes uplink grant information
  • the first physical channel includes the first PUSCH
  • the communication unit 610 is specifically configured to: send the first PUSCH through the first HARQ process according to the first DCI.
  • the above-mentioned communication unit may be a communication interface or a transceiver, or an input/output interface of a communication chip or a system-on-chip.
  • the aforementioned processing unit may be one or more processors.
  • the terminal device 600 may correspond to the terminal device in the method embodiment corresponding to FIG. 3 of the present application, and the above-mentioned and other operations and/or functions of the various units in the terminal device 600 are for realizing the above-mentioned figure respectively. 3
  • the corresponding process of the terminal device in the corresponding method embodiment is not repeated here for brevity.
  • FIG. 7 shows a schematic block diagram of a terminal device 700 according to an embodiment of the present application.
  • the terminal device 700 includes a communication unit 710 for: receiving first downlink control information DCI, where the first DCI is used to schedule the first downlink data received by the terminal device through the first HARQ process of HARQ Row physical channel, the first DCI corresponds to the first DCI format, wherein the first HARQ process corresponds to the disabled state, or the first HARQ process corresponds to the enabled state; the first downlink is received through the first HARQ process according to the first DCI physical channel.
  • DCI first downlink control information
  • the first DCI is used to schedule the first downlink data received by the terminal device through the first HARQ process of HARQ Row physical channel
  • the first DCI corresponds to the first DCI format, wherein the first HARQ process corresponds to the disabled state, or the first HARQ process corresponds to the enabled state
  • the first downlink is received through the first HARQ process according to the first DCI physical
  • the first HARQ process corresponds to a disabled state
  • the DCI of the first DCI format includes a downlink allocation indication DAI information field
  • the DAI information field is used to indicate one of the following situations:
  • the DAI information field is used for the terminal device to generate a HARQ-ACK codebook, and the HARQ-ACK codebook includes HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • the DAI information field is used for the terminal device to generate a HARQ-ACK codebook, and the HARQ-ACK codebook does not include the HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • the DAI information field is not used by the terminal device to generate the HARQ-ACK codebook.
  • the DAI information field is set to a preset value; or, the DAI information field is used to indicate the first information.
  • the first HARQ process corresponds to a disabled state
  • the DCI in the first DCI format includes a TPC command information field
  • the TPC command information field is used to indicate one of the following situations: the TPC command information field is used to adjust the terminal equipment.
  • the transmit power of the uplink feedback channel of the TPC command information field is not used to adjust the transmit power of the uplink feedback channel of the terminal device.
  • the TPC command information field is used to indicate the first information.
  • the first HARQ process corresponds to a disabled state, wherein the PUCCH resource indication information field included in the DCI of the first DCI format is used to indicate the first information; and/or, the DCI of the first DCI format includes The HARQ feedback timing indication information field is used to indicate the first information.
  • the first information includes at least one of the following: the number of times of transmission of the TB corresponding to the first HARQ process; and the redundancy version RV corresponding to the transmission of the TB corresponding to the first HARQ process.
  • the DCI format for scheduling the HARQ process corresponding to the disabled state and the DCI format for scheduling the HARQ process corresponding to the enabled state are the same DCI format; or, the DCI format for scheduling the DCI format corresponding to the HARQ process in the disabled state is the same.
  • the number of information bits included in the DCI is the same as the number of information bits included in the DCI of the DCI format that schedules the HARQ process corresponding to the enabled state.
  • the above-mentioned communication unit may be a communication interface or a transceiver, or an input/output interface of a communication chip or a system-on-chip.
  • the aforementioned processing unit may be one or more processors.
  • the terminal device 700 may correspond to the terminal device in the method embodiment corresponding to FIG. 4 of the present application, and the above-mentioned and other operations and/or functions of the various units in the terminal device 700 are for realizing the above-mentioned figure respectively. 4 The corresponding process of the terminal device in the corresponding method embodiment is not repeated here for brevity.
  • FIG. 8 shows a schematic block diagram of a terminal device 800 according to an embodiment of the present application.
  • the terminal device 800 includes a communication unit 810 and a processing unit 820, and the communication unit 810 is configured to receive the first hybrid automatic repeat request HARQ process that is scheduled by the network device using the first downlink control information DCI format and transmitted through the HARQ process.
  • the first HARQ process corresponds to a disabled state;
  • the processing unit 820 is configured to, according to the first indication information and/or the first DCI format, determine and feed back the first HARQ corresponding to the first downlink physical channel.
  • the first indication information is used to instruct the terminal device to perform HARQ-ACK feedback on downlink transmission in the HARQ process in the disabled state; or, the first indication information is used to instruct the terminal device to perform HARQ-ACK feedback on the HARQ process in the disabled state.
  • HARQ-ACK feedback is not performed for downlink transmission in .
  • the first indication information is sent by the network device to the terminal device through at least one of physical layer signaling, high layer parameters and MAC CE.
  • the first DCI format is also used to schedule the HARQ process corresponding to the enabled state; or , when the first indication information is used to instruct the terminal device not to perform HARQ-ACK feedback for downlink transmission in the HARQ process in the disabled state, the first DCI format is not used for scheduling the HARQ process corresponding to the enabled state.
  • the processing unit 820 is specifically configured to: determine not to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel according to the first DCI format .
  • the first DCI format is also used to schedule the HARQ process corresponding to the enabled state
  • the processing unit 820 is specifically configured to: according to the first indication information, determine to feed back the first HARQ-ACK feedback corresponding to the first downlink physical channel information, or determine not to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • the processing unit 820 is further configured to perform scheduling detection of the HARQ process corresponding to the enabled state according to the second DCI format, wherein the second DCI format
  • the DCI format is a different DCI format from the first DCI format; or, the number of information bits included in the DCI in the second DCI format is different from the number of information bits included in the DCI in the first DCI format.
  • the processing unit 820 is further configured to perform scheduling detection of the HARQ process corresponding to the enabled state according to the first DCI format.
  • the above-mentioned communication unit may be a communication interface or a transceiver, or an input/output interface of a communication chip or a system-on-chip.
  • the aforementioned processing unit may be one or more processors.
  • the terminal device 800 may correspond to the terminal device in the method embodiment corresponding to FIG. 5 of the present application, and the above-mentioned and other operations and/or functions of the various units in the terminal device 800 are respectively for the purpose of realizing the above-mentioned figure. 8
  • the corresponding process of the terminal device in the corresponding method embodiment is not repeated here for brevity.
  • FIG. 9 shows a schematic block diagram of a network device 900 according to an embodiment of the present application.
  • the network device 900 includes: a communication unit 910, configured to: send a first DCI to a terminal device, where the first DCI is used to schedule the terminal device to transmit a first physical channel through a first HARQ process, wherein the first DCI is The DCI corresponds to the first DCI format, the first HARQ process corresponds to the disabled state, or the first DCI corresponds to the second DCI format, and the first HARQ process corresponds to the enabled state; the first physical channel is transmitted.
  • a communication unit 910 configured to: send a first DCI to a terminal device, where the first DCI is used to schedule the terminal device to transmit a first physical channel through a first HARQ process, wherein the first DCI is The DCI corresponds to the first DCI format, the first HARQ process corresponds to the disabled state, or the first DCI corresponds to the second DCI format, and the first HARQ
  • the first DCI format and the second DCI format are different DCI formats; or, the number of information bits included in the DCI in the first DCI format and the number of information bits included in the DCI in the second DCI format are different.
  • the DCI in the first DCI format includes HARQ process number indication information
  • the HARQ process number indication information is used to indicate the process number corresponding to the first HARQ process
  • the number of bits included in the HARQ process number indication information is based on the first HARQ process.
  • the number of the first HARQ processes is the number of HARQ processes corresponding to the disabled state.
  • the first number of HARQ processes is N, and the number of bits included in the HARQ process number indication information is determined according to ceil(log 2 (N)), where N is a positive integer, and ceil( ) represents rounding up.
  • the DCI in the first DCI format does not include HARQ process number indication information, and the process number corresponding to the first HARQ process is preset or configured by the network device through the first high layer parameter.
  • the DCI in the first DCI format includes repeated transmission times indication information, and the repeated transmission times indication information is used to indicate the transmission times of the TB corresponding to the first HARQ process.
  • the DCI of the first DCI format includes RV indication information
  • the RV indication information is used to indicate the RV corresponding to the TB transmission corresponding to the first HARQ process, wherein, if the transmission times of the TB corresponding to the first HARQ process is 1,
  • the RV indication information includes 2 bits, and 2 bits are used to indicate the RV corresponding to one transmission; or, if the number of transmissions of the TB corresponding to the first HARQ process is K, the RV indication information includes K bits, and each 1 bit is used to indicate that one transmission corresponds to RV, K is an integer greater than 1.
  • the DCI in the first DCI format does not include RV indication information
  • the RV corresponding to the TB transmission corresponding to the first HARQ process is preset or determined according to the RV pattern configured by the network device.
  • the RV corresponding to the transmission of the TB corresponding to the first HARQ process is 0; or, if the number of transmissions of the TB corresponding to the first HARQ process is K, the first The RV corresponding to the TB transmission corresponding to the HARQ process is determined according to the RV pattern configured by the network device, and K is an integer greater than 1.
  • the DCI in the second DCI format includes HARQ process number indication information
  • the HARQ process number indication information is used to indicate the process number corresponding to the first HARQ process
  • the number of bits included in the HARQ process number indication information is based on the second HARQ process.
  • the number of the second HARQ processes is the number of HARQ processes corresponding to the enabled state.
  • the number of the second HARQ processes is M
  • the number of bits included in the HARQ process number indication information is determined according to ceil(log 2 (M)), where M is a positive integer, and ceil( ) represents rounding up.
  • the DCI in the second DCI format does not include HARQ process number indication information, and the process number corresponding to the first HARQ process is preset or configured by the network device through the second high layer parameter.
  • the first DCI includes downlink allocation information
  • the first physical channel includes the first PDSCH
  • the communication unit 910 is specifically configured to: send the first PDSCH.
  • the first DCI includes uplink grant information
  • the first physical channel includes the first PUSCH
  • the communication unit 910 is specifically configured to: receive the first PUSCH.
  • the above-mentioned communication unit may be a communication interface or a transceiver, or an input/output interface of a communication chip or a system-on-chip.
  • the aforementioned processing unit may be one or more processors.
  • the network device 900 may correspond to the network device in the method embodiment corresponding to FIG. 3 of the present application, and the above-mentioned and other operations and/or functions of each unit in the network device 900 are for the purpose of realizing the above-mentioned figure, respectively. 3
  • the corresponding process of the network device in the corresponding method embodiment is not repeated here for brevity.
  • FIG. 10 shows a schematic block diagram of a network device 1000 according to an embodiment of the present application.
  • the network device 1000 includes a communication unit 1010 for: sending a first DCI to the terminal device, where the first DCI is used to schedule the first downlink physical channel received by the terminal device through the first HARQ process, the first DCI is The DCI corresponds to the first DCI format, wherein the first HARQ process corresponds to a disabled state, or the first HARQ process corresponds to an enabled state; the first downlink physical channel is sent to the terminal device.
  • the first HARQ process corresponds to a disabled state
  • the DCI of the first DCI format includes a DAI information field
  • the DAI information field is used to indicate one of the following situations:
  • the DAI information field is used by the terminal device to generate a HARQ-ACK codebook for HARQ-ACK response, and the HARQ-ACK codebook includes HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • the DAI information field is used for the terminal device to generate a HARQ-ACK codebook, and the HARQ-ACK codebook does not include the HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • the DAI information field is not used by the terminal device to generate the HARQ-ACK codebook.
  • the DAI information field is set to a preset value; or, the DAI information field is used to indicate the first information.
  • the first HARQ process corresponds to a disabled state
  • the DCI in the first DCI format includes a TPC command information field
  • the TPC command information field is used to indicate one of the following situations: the TPC command information field is used to adjust the terminal equipment.
  • the transmit power of the uplink feedback channel of the TPC command information field is not used to adjust the transmit power of the uplink feedback channel of the terminal device.
  • the TPC command information field is used to indicate the first information.
  • the first HARQ process corresponds to a disabled state, wherein the PUCCH resource indication information field included in the DCI of the first DCI format is used to indicate the first information; and/or, the DCI of the first DCI format includes The HARQ feedback timing indication information field is used to indicate the first information.
  • the first information includes at least one of the following: the number of times of transmission of the TB corresponding to the first HARQ process; and the redundancy version RV corresponding to the transmission of the TB corresponding to the first HARQ process.
  • the DCI format for scheduling the HARQ process corresponding to the disabled state and the DCI format for scheduling the HARQ process corresponding to the enabled state are the same DCI format; or, the DCI format for scheduling the DCI format corresponding to the HARQ process in the disabled state is the same.
  • the number of information bits included in the DCI is the same as the number of information bits included in the DCI of the DCI format that schedules the HARQ process corresponding to the enabled state.
  • the above-mentioned communication unit may be a communication interface or a transceiver, or an input/output interface of a communication chip or a system-on-chip.
  • the aforementioned processing unit may be one or more processors.
  • the network device 1000 may correspond to the network device in the method embodiment corresponding to FIG. 4 of the present application, and the above-mentioned and other operations and/or functions of each unit in the network device 1000 are for realizing the above-mentioned figure respectively. 4 The corresponding process of the network device in the corresponding method embodiment is not repeated here for brevity.
  • FIG. 11 shows a schematic block diagram of a network device 1100 according to an embodiment of the present application.
  • the network device 1100 includes a communication unit 1110 for sending the first downlink physical channel to the terminal device, where the first downlink physical channel is the downlink transmitted through the first HARQ process scheduled using the first DCI format Physical channel, the first HARQ process corresponds to the disabled state; wherein, the first indication information and/or the first DCI format are used to determine the feedback of the first HARQ-ACK feedback information corresponding to the first downlink physical channel, or determine not to Feedback the first HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • the first indication information is used to instruct the terminal device to perform HARQ-ACK feedback on downlink transmission in the HARQ process in the disabled state; or, the first indication information is used to instruct the terminal device to perform HARQ-ACK feedback on the HARQ process in the disabled state.
  • HARQ-ACK feedback is not performed for downlink transmission in .
  • the first indication information is sent by the network device to the terminal device through at least one of physical layer signaling, high layer parameters and MAC CE.
  • the first DCI format is also used to schedule the HARQ process corresponding to the enabled state; or , when the first indication information is used to instruct the terminal device not to perform HARQ-ACK feedback for downlink transmission in the HARQ process in the disabled state, the first DCI format is not used for scheduling the HARQ process corresponding to the enabled state.
  • the first DCI format is used to determine not to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • the first DCI format is also used to schedule the HARQ process corresponding to the enabled state, and the first indication information is used to determine to feed back the first HARQ-ACK feedback information corresponding to the first downlink physical channel, or to determine not to feed back The first HARQ-ACK feedback information corresponding to the first downlink physical channel.
  • the above-mentioned communication unit may be a communication interface or a transceiver, or an input/output interface of a communication chip or a system-on-chip.
  • the aforementioned processing unit may be one or more processors.
  • the network device 1100 may correspond to the network device in the method embodiment corresponding to FIG. 5 of the present application, and the above-mentioned and other operations and/or functions of each unit in the network device 1100 are for realizing the above-mentioned figure respectively. 5
  • the corresponding process of the network device in the corresponding method embodiment is not repeated here for brevity.
  • FIG. 12 is a schematic structural diagram of a communication device 1200 provided by an embodiment of the present application.
  • the communication device 1200 shown in FIG. 12 includes a processor 1210, and the processor 1210 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 1200 may further include a memory 1220 .
  • the processor 1210 may call and run a computer program from the memory 1220 to implement the methods in the embodiments of the present application.
  • the memory 1220 may be a separate device independent of the processor 1210, or may be integrated in the processor 1210.
  • the communication device 1200 may further include a transceiver 1230, and the processor 1210 may control the transceiver 1230 to communicate with other devices, specifically, may send information or data to other devices, or receive other devices Information or data sent by a device.
  • the processor 1210 may control the transceiver 1230 to communicate with other devices, specifically, may send information or data to other devices, or receive other devices Information or data sent by a device.
  • the transceiver 1230 may include a transmitter and a receiver.
  • the transceiver 1230 may further include antennas, and the number of the antennas may be one or more.
  • the communication device 1200 may specifically be the network device of the embodiment of the present application, and the communication device 1200 may implement the corresponding processes implemented by the network device in each method of the embodiment of the present application. For brevity, details are not repeated here. .
  • the communication device 1200 may specifically be a terminal device in this embodiment of the present application, and the communication device 1200 may implement the corresponding processes implemented by the terminal device in each method in the embodiment of the present application, which is not repeated here for brevity. .
  • FIG. 13 is a schematic structural diagram of an apparatus according to an embodiment of the present application.
  • the apparatus 1300 shown in FIG. 13 includes a processor 1310, and the processor 1310 can call and run a computer program from a memory, so as to implement the method in the embodiment of the present application.
  • the apparatus 1300 may further include a memory 1320 .
  • the processor 1310 may call and run a computer program from the memory 1320 to implement the methods in the embodiments of the present application.
  • the memory 1320 may be a separate device independent of the processor 1310, or may be integrated in the processor 1310.
  • the apparatus 1300 may further include an input interface 1330 .
  • the processor 1310 can control the input interface 1330 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
  • the apparatus 1300 may further include an output interface 1340 .
  • the processor 1310 may control the output interface 1340 to communicate with other devices or chips, and specifically, may output information or data to other devices or chips.
  • the apparatus can be applied to the network equipment in the embodiments of the present application, and the apparatus can implement the corresponding processes implemented by the network equipment in the various methods of the embodiments of the present application, which are not repeated here for brevity.
  • the apparatus can be applied to the terminal equipment in the embodiments of the present application, and the apparatus can implement the corresponding processes implemented by the terminal equipment in the various methods of the embodiments of the present application, which are not repeated here for brevity.
  • the device mentioned in the embodiment of the present application may also be a chip.
  • it can be a system-on-chip, a system-on-a-chip, a system-on-a-chip, or a system-on-a-chip.
  • FIG. 14 is a schematic block diagram of a communication system 1400 provided by an embodiment of the present application. As shown in FIG. 14 , the communication system 1400 includes a terminal device 1410 and a network device 1420 .
  • the terminal device 1410 can be used to implement the corresponding functions implemented by the terminal device in the above method
  • the network device 1420 can be used to implement the corresponding functions implemented by the network device or the base station in the above method. Repeat.
  • the processor in this embodiment of the present application may be an integrated circuit chip, which has a signal processing capability.
  • each step of the above method embodiments may be completed by a hardware integrated logic circuit in a processor or an instruction in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other available Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in conjunction with the embodiments of the present application may be directly embodied as executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software modules may be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other storage media mature in the art.
  • the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.
  • the memory in this embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), an erasable programmable read-only memory (Erasable PROM, EPROM), an electrically programmable read-only memory (Erasable PROM, EPROM). Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • Volatile memory may be Random Access Memory (RAM), which acts as an external cache.
  • RAM Static RAM
  • DRAM Dynamic RAM
  • SDRAM Synchronous DRAM
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • enhanced SDRAM ESDRAM
  • synchronous link dynamic random access memory Synchlink DRAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is, the memory in the embodiments of the present application is intended to include but not limited to these and any other suitable types of memory.
  • Embodiments of the present application further provide a computer-readable storage medium for storing a computer program.
  • the computer-readable storage medium can be applied to the network device or the base station in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device or the base station in each method of the embodiments of the present application, in order to It is concise and will not be repeated here.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application. , and are not repeated here for brevity.
  • Embodiments of the present application also provide a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device or the base station in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the network device or the base station in each method of the embodiments of the present application, for the sake of brevity. , and will not be repeated here.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiments of the present application, For brevity, details are not repeated here.
  • the embodiments of the present application also provide a computer program.
  • the computer program can be applied to the network device or the base station in the embodiments of the present application, and when the computer program runs on the computer, the computer can execute the corresponding methods implemented by the network device or the base station in each method of the embodiments of the present application.
  • the process for the sake of brevity, will not be repeated here.
  • the computer program may be applied to the mobile terminal/terminal device in the embodiments of the present application, and when the computer program is run on the computer, the mobile terminal/terminal device implements the various methods of the computer program in the embodiments of the present application.
  • the corresponding process for the sake of brevity, will not be repeated here.
  • the disclosed system, apparatus and method may be implemented in other manners.
  • the apparatus embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the functions, if implemented in the form of software functional units and sold or used as independent products, may be stored in a computer-readable storage medium.
  • the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution.
  • the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes .

Landscapes

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

Abstract

本申请实施例提供了一种无线通信方法、终端设备和网络设备。该方法包括：终端设备接收第一DCI，第一DCI用于调度终端设备通过第一HARQ进程传输的第一物理信道，其中，第一DCI对应第一DCI格式，第一HARQ进程对应非使能态，或者，第一DCI对应第二DCI格式，第一HARQ进程对应使能态；终端设备根据第一DCI通过第一HARQ进程传输第一物理信道。从而提供了当存在使能状态和非使能状态的HARQ进程时，调度HARQ进程上的上行传输或下行传输的方法。

Description

无线通信方法、终端设备和网络设备 技术领域
本申请实施例涉及通信领域，并且更具体地，涉及无线通信方法、终端设备和网络设备。
背景技术
在非地面通信网络(Non-Terrestrial Networks，NTN)***的下行数据传输中，网络设备可以为终端设备指示去使能某个或某些混合自动请求重传(Hybrid Automatic Repeat Request，HARQ)进程的混合自动重传请求应答(Hybrid Automatic Repeat Request-Acknowledgement，HARQ-ACK)反馈，当终端设备收到该去使能HARQ-ACK反馈的HARQ进程调度的下行传输时，终端设备可以不针对该下行传输进行HARQ-ACK反馈。当终端设备收到使能(即未被去使能)HARQ-ACK反馈的HARQ进程调度的下行传输时，终端设备需要针对该下行传输进行HARQ-ACK反馈。
目前下行控制信息(Downlink Control Information，DCI)可以用于调度HARQ进程上的下行传输，然而，当存在上述两种类型的HARQ进程时，如何调度HARQ进程上的下行传输或者HARQ进程是本申请亟待解决的技术问题。
发明内容
本申请实施例提供了一种无线通信方法、终端设备和网络设备。从而提供了当存在使能状态和非使能状态的HARQ进程时，调度HARQ进程上的上行传输或下行传输的方法。
第一方面，提供了一种无线通信方法，该方法包括：终端设备接收第一DCI，第一DCI用于调度终端设备通过第一HARQ进程传输的第一物理信道，其中，第一DCI对应第一DCI格式，第一HARQ进程对应非使能态，或者，第一DCI对应第二DCI格式，第一HARQ进程对应使能态；终端设备根据第一DCI通过第一HARQ进程传输第一物理信道。
第二方面，提供了一种无线通信方法，该方法包括：终端设备接收第一DCI，第一DCI用于调度终端设备通过第一HARQ进程接收的第一下行物理信道，第一DCI对应第一DCI格式，其中，第一HARQ进程对应非使能态，或者，第一HARQ进程对应使能态；终端设备根据第一DCI通过第一HARQ进程接收第一下行物理信道。
第三方面，提供了一种无线通信方法，该方法包括：终端设备接收网络设备使用第一DCI格式调度的通过第一HARQ进程传输的第一下行物理信道，第一HARQ进程对应非使能态；终端设备根据第一指示信息和/或第一DCI格式，确定反馈第一下行物理信道对应的第一混合自动重传请求应答HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息。
第四方面，提供了一种无线通信方法，该方法包括：网络设备向终端设备发送第一DCI，第一DCI用于调度终端设备通过第一HARQ进程传输的第一物理信道，其中，第一DCI对应第一DCI格式，第一HARQ进程对应非使能态，或者，第一DCI对应第二DCI格式，第一HARQ进程对应使能态；网络设备传输第一物理信道。
第五方面，提供了一种无线通信方法，该方法包括：网络设备向终端设备发送第一DCI，第一DCI用于调度终端设备通过第一HARQ进程接收的第一下行物理信道，第一DCI对应第一DCI格式，其中，第一HARQ进程对应非使能态，或者，第一HARQ进程对应使能态；网络设备向终端设备发送第一下行物理信道。
第六方面，提供了一种无线通信方法，该方法包括：网络设备向终端设备发送第一下行物理信道，第一下行物理信道是使用第一DCI格式调度的通过第一HARQ进程传输的下行物理信道，第一HARQ进程对应非使能态；其中，第一指示信息和/或第一DCI格式用于确定反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息。
第七方面，提供了一种终端设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第一方面、第二方面、第三方面或其各实现方式中的方法。
第八方面，提供了一种网络设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第四方面、第五方面、第六方面或其各实现方式中的方法。
第九方面，提供了一种装置，用于实现上述第一方面至第六方面中的任一方面或其各实现方式中的方法。
具体地，该装置包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有该装置的设 备执行如上述第一方面至第六方面中的任一方面或其各实现方式中的方法。
第十方面，提供了一种计算机可读存储介质，用于存储计算机程序，该计算机程序使得计算机执行上述第一方面至第六方面中的任一方面或其各实现方式中的方法。
第十一方面，提供了一种计算机程序产品，包括计算机程序指令，计算机程序指令使得计算机执行上述第一方面至第六方面中的任一方面或其各实现方式中的方法。
第十二方面，提供了一种计算机程序，当其在计算机上运行时，使得计算机执行上述第一方面至第六方面中的任一方面或其各实现方式中的方法。
通过上述第一方面或第四方面的技术方案，使得当调度对应非使能态的HARQ进程的DCI格式和调度对应使能态的HARQ进程的DCI格式可以是不同的DCI格式，从而提供了当存在使能状态和非使能状态的HARQ进程时，调度HARQ进程上的上行传输或下行传输的方法。通过上述第二方面或第五方面的技术方案，使得当调度对应非使能态的HARQ进程的DCI格式和调度对应使能态的HARQ进程的DCI格式是相同的DCI格式时，相对于现有技术并没有增加额外的DCI的盲检测次数。通过上述第三方面或第六方面的技术方案，终端设备可以根据第一指示信息和/或第一DCI格式，确定反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，从而可以提高终端设备进行HARQ-ACK反馈的灵活性。
附图说明
图1A为本申请实施例提供的一种通信***的架构示意图；
图1B为本申请实施例提供的另一种通信***的架构示意图；
图1C为本申请实施例提供的另一种通信***的架构示意图；
图2是HARQ进程数和RTT之间的一种关系的示意性图；
图3为本申请实施例提供的一种无线通信方法300的示意性流程图；
图4为本申请实施例提供的一种无线通信方法400的示意性流程图；
图5为本申请实施例提供的一种无线通信方法500的示意性流程图；
图6示出了根据本申请实施例的终端设备600的示意性框图；
图7示出了根据本申请实施例的终端设备700的示意性框图；
图8示出了根据本申请实施例的终端设备800的示意性框图；
图9示出了根据本申请实施例的网络设备900的示意性框图；
图10示出了根据本申请实施例的网络设备1000的示意性框图；
图11示出了根据本申请实施例的网络设备1100的示意性框图；
图12是本申请实施例提供的一种通信设备1200示意性结构图；
图13是本申请实施例的装置的示意性结构图；
图14是本申请实施例提供的一种通信***1400的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。针对本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信***，例如：全球移动通讯(Global System of Mobile communication，GSM)***、码分多址(Code Division Multiple Access，CDMA)***、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)***、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)***、先进的长期演进(Advanced long term evolution，LTE-A)***、新无线(New Radio，NR)***、NR***的演进***、非授权频谱上的LTE(LTE-based access to unlicensed spectrum，LTE-U)***、非授权频谱上的NR(NR-based access to unlicensed spectrum，NR-U)***、非地面通信网络(Non-Terrestrial Networks，NTN)***、通用移动通信***(Universal Mobile Telecommunication System，UMTS)、无线局域网(Wireless Local Area Networks，WLAN)、无线保真(Wireless Fidelity，WiFi)、第五代通信(5th-Generation，5G)***或其他通信***等。
通常来说，传统的通信***支持的连接数有限，也易于实现，然而，随着通信技术的发展，移动通信***将不仅支持传统的通信，还将支持例如，设备到设备(Device to Device，D2D)通信，机器到机器(Machine to Machine，M2M)通信，机器类型通信(Machine Type Communication，MTC)，车辆间(Vehicle to Vehicle，V2V)通信，或车联网(Vehicle to everything，V2X)通信等，本申请实施例也可以应用于这些通信***。
可选地，本申请实施例中的通信***可以应用于载波聚合(Carrier Aggregation，CA)场景，也可以应用于双连接(Dual Connectivity，DC)场景，还可以应用于独立(Standalone，SA)布网场景。
可选地，本申请实施例中的通信***可以应用于非授权频谱，其中，非授权频谱也可以认为是共享频谱；或者，本申请实施例中的通信***也可以应用于授权频谱，其中，授权频谱也可以认为是非共享频谱。
可选地，本申请实施例可应用于NTN***，也可应用于地面通信网络(Terrestrial Networks，TN)***。
本申请实施例结合网络设备和终端设备描述了各个实施例，其中，终端设备也可以称为用户设备(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、用户代理或用户装置等。
终端设备可以是WLAN中的站点(STATION，ST)，可以是蜂窝电话、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、个人数字处理(Personal Digital Assistant，PDA)设备、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、下一代通信***例如NR网络中的终端设备，或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)网络中的终端设备等。
在本申请实施例中，终端设备可以部署在陆地上，包括室内或室外、手持、穿戴或车载；也可以部署在水面上(如轮船等)；还可以部署在空中(例如飞机、气球和卫星上等)。
在本申请实施例中，终端设备可以是手机(Mobile Phone)、平板电脑(Pad)、带无线收发功能的电脑、虚拟现实(Virtual Reality，VR)终端设备、增强现实(Augmented Reality，AR)终端设备、工业控制(industrial control)中的无线终端设备、无人驾驶(self driving)中的无线终端设备、远程医疗(remote medical)中的无线终端设备、智能电网(smart grid)中的无线终端设备、运输安全(transportation safety)中的无线终端设备、智慧城市(smart city)中的无线终端设备或智慧家庭(smart home)中的无线终端设备等。本申请实施例所涉及的终端设备还可以称为终端、用户设备(user equipment，UE)、接入终端设备、车载终端、工业控制终端、UE单元、UE站、移动站、移动台、远方站、远程终端设备、移动设备、UE终端设备、无线通信设备、UE代理或UE装置等。终端设备也可以是固定的或者移动的。
作为示例而非限定，在本申请实施例中，该终端设备还可以是可穿戴设备。可穿戴设备也可以称为穿戴式智能设备，是应用穿戴式技术对日常穿戴进行智能化设计、开发出可以穿戴的设备的总称，如眼镜、手套、手表、服饰及鞋等。可穿戴设备即直接穿在身上，或是整合到用户的衣服或配件的一种便携式设备。可穿戴设备不仅仅是一种硬件设备，更是通过软件支持以及数据交互、云端交互来实现强大的功能。广义穿戴式智能设备包括功能全、尺寸大、可不依赖智能手机实现完整或者部分的功能，例如：智能手表或智能眼镜等，以及只专注于某一类应用功能，需要和其它设备如智能手机配合使用，如各类进行体征监测的智能手环、智能首饰等。
在本申请实施例中，网络设备可以是用于与移动设备通信的设备，网络设备可以是WLAN中的接入点(Access Point，AP)，GSM或CDMA中的基站(Base Transceiver Station，BTS)，也可以是WCDMA中的基站(NodeB，NB)，还可以是LTE中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者中继站或接入点，或者车载设备、可穿戴设备以及NR网络中的网络设备(gNB)或者未来演进的PLMN网络中的网络设备或者NTN网络中的网络设备等。
作为示例而非限定，在本申请实施例中，网络设备可以具有移动特性，例如网络设备可以为移动的设备。可选地，网络设备可以为卫星、气球站。例如，卫星可以为低地球轨道(low earth orbit，LEO)卫星、中地球轨道(medium earth orbit，MEO)卫星、地球同步轨道(geostationary earth orbit，GEO)卫星、高椭圆轨道(High Elliptical Orbit，HEO)卫星等。可选地，网络设备还可以为设置在陆地、水域等位置的基站。
在本申请实施例中，网络设备可以为小区提供服务，终端设备通过该小区使用的传输资源(例如，频域资源，或者说，频谱资源)与网络设备进行通信，该小区可以是网络设备(例如基站)对应的小区，小区可以属于宏基站，也可以属于小小区(Small cell)对应的基站，这里的小小区可以包括：城市小区(Metro cell)、微小区(Micro cell)、微微小区(Pico cell)、毫微微小区(Femto cell)等，这些小小区具有覆盖范围小、发射功率低的特点，适用于提供高速率的数据传输服务。
示例性的，图1A为本申请实施例提供的一种通信***的架构示意图。如图1A所示，通信***100可以包括网络设备110，网络设备110可以是与终端设备120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备进行通信。
图1A示例性地示出了一个网络设备和两个终端设备，可选地，该通信***100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备，本申请实施例对此不做限定。
示例性的，图1B为本申请实施例提供的另一种通信***的架构示意图。请参见图1B，包括终端设备1101和卫星1102，终端设备1101和卫星1102之间可以进行无线通信。终端设备1101和卫星1102之间所形成的网络还可以称为NTN。在图1B所示的通信***的架构中，卫星1102可以具有基站的功能，终端设备1101和卫星1102之间可以直接通信。在***架构下，可以将卫星1102称为网络设备。可选地，通信***中可以包括多个网络设备1102，并且每个网络设备1102的覆盖范围内可以包括其它数量的终端设备，本申请实施例对此不做限定。
示例性的，图1C为本申请实施例提供的另一种通信***的架构示意图。请参见图1C，包括终端设备1201、卫星1202和基站1203，终端设备1201和卫星1202之间可以进行无线通信，卫星1202与基站1203之间可以通信。终端设备1201、卫星1202和基站1203之间所形成的网络还可以称为NTN。在图1C所示的通信***的架构中，卫星1202可以不具有基站的功能，终端设备1201和基站1203之间的通信需要通过卫星1202的中转。在该种***架构下，可以将基站1203称为网络设备。可选地，通信***中可以包括多个网络设备1203，并且每个网络设备1203的覆盖范围内可以包括其它数量的终端设备，本申请实施例对此不做限定。
需要说明的是，图1A-图1C只是以示例的形式示意本申请所适用的***，当然，本申请实施例所示的方法还可以适用于其它***，例如，5G通信***、LTE通信***等，本申请实施例对此不作具体限定。
可选地，图1A-图1C所示的无线通信***还可以包括移动性管理实体(Mobility Management Entity，MME)、接入与移动性管理功能(Access and Mobility Management Function，AMF)等其他网络实体，本申请实施例对此不作限定。
应理解，本申请实施例中网络/***中具有通信功能的设备可称为通信设备。以图1A示出的通信***100为例，通信设备可包括具有通信功能的网络设备110和终端设备120，网络设备110和终端设备120可以为上文所述的具体设备，此处不再赘述；通信设备还可包括通信***100中的其他设备，例如网络控制器、移动管理实体等其他网络实体，本申请实施例中对此不做限定。
应理解，本文中术语“***”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
应理解，在本申请的实施例中提到的“指示”可以是直接指示，也可以是间接指示，还可以是表示具有关联关系。举例说明，A指示B，可以表示A直接指示B，例如B可以通过A获取；也可以表示A间接指示B，例如A指示C，B可以通过C获取；还可以表示A和B之间具有关联关系。
在本申请实施例的描述中，术语“对应”可表示两者之间具有直接对应或间接对应的关系，也可以表示两者之间具有关联关系，也可以是指示与被指示、配置与被配置等关系。
可选地，在本申请实施例中的指示信息包括物理层信令例如DCI、无线资源控制(Radio Resource Control，RRC)信令和媒体接入控制单元(Media Access Control Control Element，MAC CE)中的至少一种。
可选地，在本申请实施例中的高层参数或高层信令包括无线资源控制(Radio Resource Control，RRC)信令和媒体接入控制单元(Media Access Control Control Element，MAC CE)中的至少一种。
为便于更好的理解本申请实施例，首先对本申请相关的HARQ机制和HARQ-ACK反馈机制进行说明。
NR***中的HARQ机制
NR***中有两级重传机制：媒体接入控制(Media Access Control，MAC)层的HARQ机制和无线链路控制协议(Radio Link Control，RLC)层的自动请求重传(Automatic Repeat reQuest，ARQ)机制。丢失或出错的数据的重传主要是由MAC层的HARQ机制处理的，并由RLC层的重传功能进行补充。MAC层的HARQ机制能够提供快速重传，RLC层的ARQ机制能够提供可靠的数据传输。
HARQ使用停等协议(Stop-and-Wait Protocol)来发送数据。在停等协议中，发送端发送一次传输块(Transport Block，TB)后，就停下来等待确认信息。这样，每次传输后发送端就停下来等待确认，会导致用户吞吐量很低。因此，NR使用多个并行的HARQ进程，当一个HARQ进程在等待确认信息时，发送端可以使用另一个HARQ进程来继续发送数据。这些HARQ进程共同组成了一个HARQ实体，这个实体结合了停等协议，允许数据连续传输。HARQ有上行HARQ和下行HARQ之分。上行HARQ针对上行数据传输，下行HARQ针对下行数据传输。两者相互独立。
在一些情况中，终端设备对应每个服务小区都有各自的HARQ实体。每个HARQ实体维护一组并行的下行HARQ进程和一组并行的上行HARQ进程。作为一个示例，每个上下行载波均支持最大16个HARQ进程。网络设备可以根据网络设备部署情况通过RRC信令半静态配置向终端设备指示最大的HARQ进程数。可选地，在一些实施例中，如果网络设备没有提供相应的配置参数，则下行缺省的HARQ进程数为8，上行每个载波支持的最大HARQ进程数始终为16。每个HARQ进程对应一个HARQ进程ID。对于下行，广播控制信道(Broadcast Control Channel，BCCH)使用一个专用的广播HARQ进程。对于上行，随机过程中的消息3(Msg3)传输使用HARQ ID 0。
在一些实施例中，对于不支持下行空分复用的终端设备，每个下行HARQ进程只能同时处理1个TB；对于支持下行空分复用的终端设备，每个下行HARQ进程可以同时处理1个或者2个TB。终端设备的每个上行HARQ进程同时处理1个TB。
HARQ在时域上分为同步和异步两类，在频域上分为非自适应和自适应两类。NR上下行均使用异步自适应HARQ机制。对于异步HARQ，同一个TB的重传与上一次传输的时间间隔是不固定的。自适应HARQ即可以改变重传所使用的频域资源和调制与编码策略(Modulation and Coding Scheme，MCS)。
结合图2，以下行传输为例，对支持的HARQ进程数和往返传输时间(Round Trip Time，RTT)之间的关系进行说明。如图2所示，终端设备被配置的最大HARQ进程数为16，那么在RTT较小，例如小于16ms的情况下，不影响该终端设备的最大吞吐量，或者说，如果RTT小于16ms，在有业务要传输时，该终端设备总是可以有并行的HARQ进程来进行数据传输。当然，如果RTT较大，例如远大于16ms，那么可能存在终端设备的所有HARQ进程都被用于数据传输，且并未获得网络设备的反馈，从而导致终端设备有业务待传输却没有HARQ进程可以被使用的情况，进而会影响终端设备侧数据传输的吞吐量。
NR***中的HARQ-ACK反馈
对于有下行业务的终端设备，网络设备可以通过DCI为终端设备调度物理下行共享信道(Physical Downlink Shared Channel，PDSCH)的传输，即下行传输。其中，该DCI中包括物理上行控制信道(Physical Uplink Control Channel，PUCCH)资源的指示信息，终端设备在收到PDSCH后，将该PDSCH的译码结果(肯定确认(Acknowledge，ACK)信息或否定确认(Negative Acknowledge，NACK)信息)通过该PUCCH资源反馈给网络设备。其中，在NR***中支持动态确定HARQ反馈时序。网络设备通过DCI用于调度终端设备进行PDSCH接收，其中，该DCI中包括用于传输该PDSCH对应的HARQ-ACK的上行反馈资源例如PUCCH资源的指示信息。
在NTN***中，由于终端设备和卫星(或者说网络设备)之间的通信距离很远，信号传输的RTT很大。在GEO***中，信号传输的RTT可以为百毫秒量级，例如信号传输的RTT最大可以为约600ms。在LEO***中，信号传输的RTT可以为几十毫秒量级。由于NTN***的RTT远大于地面通信***的RTT，因此，NR***中的HARQ机制不再适用于NTN***。
作为一种解决方案：配置HARQ进程去使能
以下行传输为例，网络设备可以为终端设备的至少一个下行HARQ进程配置去使能。对于被配置去使能的下行HARQ进程，网络设备不需要接收到终端设备为该HARQ进程中传输的TB反馈对应的HARQ-ACK信息，即可重用该HARQ进程进行数据传输。因此，网络设备可以使用去使能的HARQ进程为终端设备进行多个数据包的调度，从而可以减少RTT带来的影响。
作为另一种解决方案：增加HARQ进程数量
在终端设备能力允许的范围内，网络设备为终端设备配置的HARQ进程数量可以超过NR***支持的最大HARQ进程数。例如，网络设备为终端设备配置的HARQ进程数可以超过16。HARQ进程数量的增加，说明网络设备和终端设备之间可以并行传输的数据包增加，从而可以减少RTT带来的影响。
在配置HARQ进程去使能的情况下，当终端设备收到该去使能HARQ-ACK反馈的HARQ进程调度的下行传输时，终端设备可以不针对该下行传输进行HARQ-ACK反馈。当终端设备收到使能HARQ-ACK反馈的HARQ进程调度的下行传输时，终端设备需要针对该下行传输进行HARQ-ACK反馈。
如上所述，目前DCI可以用于调度HARQ进程上的下行传输或上行传输，然而，当存在上述两种类型的HARQ进程时，如何调度HARQ进程上的下行传输或上行传输，是本申请亟待解决的技术问题。
图3为本申请实施例提供的一种无线通信方法300的示意性流程图，如图3所示，该方法300可以包括如下至少部分内容：
步骤S310：网络设备向终端设备发送第一DCI。
步骤S320a：终端设备根据第一DCI通过第一HARQ进程接收第一物理信道。或者，
步骤S320b：终端设备根据第一DCI通过第一HARQ进程发送第一物理信道。
第一DCI用于调度终端设备通过第一HARQ进程传输第一物理信道，其中，第一DCI对应第一DCI格式，第一HARQ进程对应非使能态，或者，第一DCI对应第二DCI格式，第一HARQ进程对应使能态。
可选地，本实施例适用于下行传输场景，也适用于上行传输场景。在下行传输场景中，第一DCI包括下行分配信息，该下行分配信息用于调度第一物理信道，该第一物理信道是下行物理信道。在上行传输场景中，第一DCI包括上行授权信息，该上行分配信息用于调度第一物理信道，该第一物理信道是上行物理信道。
在本申请实施例中，HARQ进程的状态可以包括使能态和非使能态。可选地，随着标准的演进，也可以包括更多种状态，例如半使能态等，本申请并不限于此。
可选地，在本申请实施例中，每个HARQ进程具有对应的状态，其中，HARQ进程对应的状态也可以表述为HARQ进程的状态，或者，表述为HARQ进程被配置为使能态或非使能态。
从HARQ-ACK反馈的角度来讲，HARQ进程的状态为使能态或非使能态也可以表述为HARQ进程对应的HARQ反馈功能状态可以为使能态或非使能态。或者说，HARQ进程对应的HARQ反馈功能状态被配置为使能态或非使能态。
在本申请实施例中，非使能态也被称为去使能(disabled)态。
可选地，在一些实施例中，所述HARQ进程的状态可以是高层信令配置的，或者，也可以是通过动态信令，例如DCI动态指示的，或者，也可以是隐式确定的，本申请对于HARQ进程的状态的配置方式不作限定。
应理解的是，当本实施例应用于下行传输时，第一HARQ进程是下行HARQ进程，当本实施例应用于上行传输时，第一HARQ进程是上行HARQ进程。
可选地，在一些实施例中，终端设备向网络设备上报该终端设备是否支持HARQ进程去使能的功能。
可选地，在一些实施例中，终端设备被网络设备通过高层参数配置为支持HARQ进程去使能。
可选地，当第一HARQ进程是下行HARQ进程时，第一HARQ进程对应非使能态，即下行HARQ进程对应非使能态，包括以下情况中的至少一种：
终端设备通过该下行HARQ进程接收到下行传输后，不需要向网络设备发送该下行传输对应的HARQ-ACK信息。
网络设备通过该下行HARQ进程向终端设备发送下行传输后，不期待接收到终端设备发送的该下行传输对应的HARQ-ACK信息。
终端设备通过该下行HARQ进程接收到下行传输后，不需要根据调度该下行传输的DCI反馈该下行传输对应的HARQ-ACK信息。
网络设备通过该下行HARQ进程向终端设备发送下行传输后，不期待根据调度该下行传输的DCI接收该下行传输对应的HARQ-ACK信息。
终端设备通过该下行HARQ进程接收到下行传输后，需要向网络设备发送该下行传输对应的HARQ-ACK信息。
网络设备通过该下行HARQ进程向终端设备发送下行传输后，期待接收到终端设备发送的该下行传输对应的HARQ-ACK信息。
终端设备通过该下行HARQ进程接收到下行传输后，在向网络设备发送该下行传输对应的HARQ-ACK信息前可以再次接收到使用该下行HARQ进程调度的下行传输，或不需要限制终端设备在向网络设备发送该下行传输对应的HARQ-ACK信息后才可以再次接收到使用该下行HARQ进程调度的下行传输。
网络设备通过该下行HARQ进程调度终端设备的下行传输后，在接收到终端设备发送的该下行传输对应的HARQ-ACK信息前就可以再次使用该下行HARQ进程调度终端设备的下行传输，或不需要在接收到终端设备发送的该下行传输对应的HARQ-ACK信息后才能再次使用该下行HARQ进程调度终端设备的下行传输。
终端设备通过该下行HARQ进程接收到下行传输后，在第一时长内可以再次接收到使用该下行HARQ进程调度的下行传输，其中，第一时长是根据往返传输时间(Round Trip Time，RTT)长度确定的，或第一时长是根据该下行传输对应的上行反馈资源的位置确定的。
网络设备通过该下行HARQ进程调度终端设备的下行传输后，在第一时长内可以再次使用该下 行HARQ进程调度终端设备的下行传输，其中，第一时长的定义可参考上文，本申请对此不再赘述。
可选地，当第一HARQ进程是下行HARQ进程时，第一HARQ进程对应使能态，即下行HARQ进程对应使能态，包括以下情况中的至少一种：
终端设备通过该下行HARQ进程接收到下行传输后，需要向网络设备发送该下行传输对应的HARQ-ACK信息。
网络设备通过该下行HARQ进程向终端设备发送下行传输后，期待接收到终端设备发送的该下行传输对应的HARQ-ACK信息。
终端设备通过该下行HARQ进程接收到下行传输后，需要根据调度该下行传输的DCI反馈该下行传输对应的HARQ-ACK信息。
网络设备通过该下行HARQ进程向终端设备发送下行传输后，期待根据调度该下行传输的DCI接收该下行传输对应的HARQ-ACK信息。
终端设备通过该下行HARQ进程接收到下行传输后，在向网络设备发送该下行传输对应的HARQ-ACK信息前不期待再次接收到使用该下行HARQ进程调度的下行传输，或需要限制终端设备在向网络设备发送该下行传输对应的HARQ-ACK信息后才可以再次接收到使用该下行HARQ进程调度的下行传输。
网络设备通过该下行HARQ进程调度终端设备的下行传输后，在接收到终端设备发送的该下行传输对应的HARQ-ACK信息前不能再次使用该下行HARQ进程调度终端设备的下行传输，或需要在接收到终端设备发送的该下行传输对应的HARQ-ACK信息后才能再次使用该下行HARQ进程调度终端设备的下行传输。
终端设备通过该下行HARQ进程接收到下行传输后，在第一时长内不能再次接收到使用该下行HARQ进程调度的下行传输，其中，关于第一时长的定义可参考上文，本申请对此不再赘述。
网络设备通过该下行HARQ进程调度终端设备的下行传输后，在第一时长内不能再次使用该下行HARQ进程调度终端设备的下行传输，其中，关于第一时长的定义可参考上文，本申请对此不再赘述。
在本申请实施例中，网络设备再次使用该下行HARQ进程调度终端设备的下行传输，可以包括网络设备使用该下行HARQ进程调度终端设备的下行传输的初传，或网络设备使用该下行HARQ进程调度终端设备的下行传输的重传，本申请对此不做限制。
可选地，下行传输或者说下行传输对应的第一物理信道包括以下至少一种：
物理下行控制信道(Physical Downlink Control Channel，PDCCH)调度的PDSCH传输，例如，包括普通的PDSCH传输和用于下行(Downlink，DL)半持续调度(Semi-Persistent Scheduling，SPS)激活的PDSCH传输。
用于DL SPS PDSCH释放(release)的PDCCH传输。
用于辅小区休眠或不休眠行为(dormancy or non-dormancy behaviour for SCells)指示的PDCCH传输。
无对应PDCCH调度的DL SPS PDSCH传输。
当然，所述下行传输也可以为网络设备通过HARQ进程进行的其他下行传输，本申请并不限于此。
可选地，一个下行传输包括该下行传输的一次传输，或者，一个下行传输包括该下行传输的多次重复传输。例如，一个PDSCH传输包括TB的一次传输，或，一个PDSCH传输包括TB的多次重复传输。
可选地，当第一HARQ进程是上行HARQ进程时，第一HARQ进程对应非使能态，即上行HARQ进程对应非使能态，包括以下情况中的至少一种：
网络设备通过DCI调度终端设备通过该上行HARQ进程发送上行传输后，在接收到该上行传输前，可以再次通过另一DCI调度该终端设备通过该上行HARQ进程发送另一上行传输。
终端设备收到DCI调度通过该上行HARQ进程发送上行传输后，在发送该上行传输前，可以再次收到另一DCI调度通过该上行HARQ进程发送另一上行传输。
网络设备通过DCI调度终端设备通过该上行HARQ进程发送上行传输后，在第一时长内可以再次通过另一DCI调度该终端设备通过该上行HARQ进程发送另一上行传输，其中，第一时长的定义可参考上文，本申请对此不再赘述。
终端设备收到DCI调度通过该上行HARQ进程发送上行传输后，在第一时长内可以再次收到另一DCI调度通过该上行HARQ进程发送另一上行传输，其中，第一时长的定义可参考上文，本申请对此不再赘述。
可选地，当第一HARQ进程是上行HARQ进程时，第一HARQ进程对应使能态，即上行HARQ进程对应使能态，包括以下情况中的至少一种：
网络设备通过DCI调度终端设备通过该上行HARQ进程发送上行传输后，在接收到该上行传输前，不能再次通过另一DCI调度该终端设备通过该上行HARQ进程发送另一上行传输。
终端设备收到DCI调度通过该上行HARQ进程发送上行传输后，在发送该上行传输前，不能再次收到另一DCI调度通过该上行HARQ进程发送另一上行传输。
网络设备通过DCI调度终端设备通过该上行HARQ进程发送上行传输后，在第一时长内不能再次通过另一DCI调度该终端设备通过该上行HARQ进程发送另一上行传输，其中，第一时长的定义可参考上文，本申请对此不再赘述。
终端设备收到DCI调度通过该上行HARQ进程发送上行传输后，在第一时长内不能再次收到另一DCI调度通过该上行HARQ进程发送另一上行传输，其中，第一时长的定义可参考上文，本申请对此不再赘述。
在本申请实施例中，网络设备再次使用该上行HARQ进程调度终端设备的上行传输，可以包括网络设备使用该上行HARQ进程调度终端设备的上行传输的初传，或网络设备使用该上行HARQ进程调度终端设备的上行传输的重传，本申请对此不做限制。
可选地，上行传输或者说上行传输对应的第一物理信道包括以下至少一种：
PDCCH调度的物理上行共享信道(Physical Uplink Shared Channel，PUSCH)传输，例如，包括普通的PUSCH传输和/或用于预配置授权(Configured Grant，CG)激活的PUSCH传输。
无对应PDCCH调度的CG PUSCH传输。
当然，所述上行传输也可以为终端设备通过HARQ进程进行的其他上行传输，本申请并不限于此。
可选地，一个上行传输包括该上行传输的一次传输，或者，一个上行传输包括该上行传输的多次重复传输。例如，一个PUSCH传输包括TB的一次传输，或，一个PUSCH传输包括TB的多次重复传输。
可选地，第一DCI格式和第二DCI格式是不同的DCI格式。或者，第一DCI格式的DCI包括的信息比特数和第二DCI格式的DCI包括的信息比特数不同。
可选地，第一DCI对应第一DCI格式，可以指：第一DCI是第一DCI格式的DCI。第一DCI对应第二DCI格式，可以指：第一DCI是第二DCI格式的DCI。
可选地，第一DCI格式和第二DCI格式不同指的是：这两个格式的DCI包括的信息域不完全相同，例如：第一DCI格式的DCI包括的HARQ进程号信息域是指示非使能态的HARQ进程号的信息域。第二DCI格式的DCI包括的HARQ进程号信息域是指示使能态的HARQ进程号的信息域。再例如：第一DCI格式的DCI不包括冗余版本(Redundancy Version，RV)信息域，第二DCI格式的DCI包括RV信息域。
可选地，第一DCI格式的DCI包括的信息比特数和第二DCI格式的DCI包括的信息比特数不同，其中，DCI包括的信息比特数可以指包括循环冗余校验(Cyclic Redundancy Check，CRC)后的信息比特数；或者，DCI包括的信息比特数也可以指不包括CRC的信息比特数。应理解，第一DCI格式对应的CRC比特数和第二DCI格式对应的CRC比特数可以相同。
可选地，第一DCI格式的DCI中包括HARQ进程号指示信息，HARQ进程号指示信息用于指示非使能态的HARQ进程(例如第一HARQ进程)对应的进程号，HARQ进程号指示信息包括的比特数是根据第一HARQ进程数确定的，其中，第一HARQ进程数是对应非使能态的HARQ进程的数量。
其中，HARQ进程号指示信息携带在第一DCI格式的DCI中HARQ进程号信息域中。因此，HARQ进程号指示信息包括的比特数也被表述为HARQ进程号信息域的大小或长度。
可选地，当第一HARQ进程数为0时，HARQ进程号指示信息包括的比特数是0，即第一DCI格式的DCI中不包括HARQ进程号指示信息。
可选地，第一HARQ进程数为N，HARQ进程号指示信息包括的比特数是根据ceil(log 2(N))确定的，如HARQ进程号指示信息包括的比特数是ceil(log 2(N))，其中，N为正整数，ceil()表示向上取整。
需要说明的是，当N＝1时，HARQ进程号指示信息包括的比特数是0，即第一DCI格式的DCI中不包括HARQ进程号指示信息。
可选地，在第一DCI格式的DCI中不包括HARQ进程号指示信息时，第一HARQ进程对应的进程号是预设的或网络设备通过第一高层参数配置的。例如，第一高层参数配置对应非使能态的第一HARQ进程的进程号为HARQ进程0，第一DCI格式的DCI中不包括HARQ进程号指示信息，当终端设备收到第一DCI格式调度的第一物理信道时，该第一物理信道通过HARQ进程0传输。
当然，该第一HARQ进程对应的进程号还可以携带在其他下行传输消息中，本申请对第一HARQ进程号的指示方式不做限定。
可选地，第一DCI格式的DCI中包括重复传输次数指示信息，重复传输次数指示信息用于指示第一HARQ进程对应的TB的传输次数。
可选地，网络设备可以根据选择的调制与编码策略(Modulation and Coding Scheme，MCS)确定该MCS对应的重复传输次数指示信息。例如，MCS索引和重复传输次数具有关联关系。
可选地，MCS的索引值越小，则该MCS对应的重复传输次数指示信息所指示的第一HARQ进程对应的TB的传输次数越少；MCS的索引值越大，则该MCS对应的重复传输次数指示信息所指示的第一HARQ进程对应的TB的传输次数越多。网络设备通过该方式可以保证不同MCS下，传输可以达到相同或相似的可靠性。
可选地，MCS的索引值越小，则该MCS对应的重复传输次数指示信息所指示的第一HARQ进程对应的TB的传输次数越多。网络设备通过该方式来增加传输的可靠性或增强小区的覆盖范围。
可选地，第一DCI格式的DCI中包括RV指示信息，RV指示信息用于指示第一HARQ进程对应的TB传输对应的RV，其中，如果第一HARQ进程对应的TB的传输次数为1，RV指示信息包括2比特，2比特用于指示一次传输对应的RV。或者，如果第一HARQ进程对应的TB的传输次数为K，RV指示信息包括K比特，每1比特用于指示一次传输对应的RV，K为大于1的整数。
其中，RV指示信息携带在第一DCI格式的DCI中RV信息域中。因此，RV指示信息包括的比特数也被表述为RV信息域的大小或长度。
可选地，第一DCI格式的DCI中不包括RV指示信息，即RV信息域的大小或长度为0，第一HARQ进程对应的TB传输对应的RV是预设的或根据网络设备配置的RV图案确定的。
可选地，如果第一HARQ进程对应的TB的传输次数为1，第一HARQ进程对应的TB传输对应的RV为0。或者，如果第一HARQ进程对应的TB的传输次数为K，第一HARQ进程对应的TB传输对应的RV是根据网络设备配置的RV图案确定的，K为大于1的整数。
可选地，网络设备配置的RV图案可以是网络设备通过高层参数配置的RV图案。
可选地，第二DCI格式的DCI中包括HARQ进程号指示信息，HARQ进程号指示信息用于指示使能态的HARQ进程(例如第一HARQ进程)对应的进程号，HARQ进程号指示信息包括的比特数是根据第二HARQ进程数确定的，其中，第二HARQ进程数是对应使能态的HARQ进程的数量。
其中，该HARQ进程号指示信息携带在第二DCI格式的DCI中HARQ进程号信息域中。因此，该HARQ进程号指示信息包括的比特数也被表述为HARQ进程号信息域的大小或长度。
可选地，当第二HARQ进程数为0时，HARQ进程号指示信息包括的比特数是0，即第二DCI格式的DCI中不包括HARQ进程号指示信息。
可选地，第二HARQ进程数为M，HARQ进程号指示信息包括的比特数是根据ceil(log 2(M))确定的，如HARQ进程号指示信息包括的比特数是ceil(log 2(M))，其中，M为正整数，ceil()表示向上取整。
需要说明的是，当M＝1时，HARQ进程号指示信息包括的比特数是0，即第二DCI格式的DCI中不包括HARQ进程号指示信息。
可选地，在第二DCI格式的DCI中不包括HARQ进程号指示信息时，第一HARQ进程对应的进程号是预设的或网络设备通过第二高层参数配置的。例如，第二高层参数配置对应使能态的第一HARQ进程的进程号为HARQ进程2，第二DCI格式的DCI中不包括HARQ进程号指示信息，当终端设备收到第二DCI格式调度的第一物理信道时，该第一物理信道通过HARQ进程2传输。
当然，该第一HARQ进程对应的进程号还可以携带在其他下行传输消息中，本申请对第一HARQ进程号的指示方式不做限定。
综上，本申请实施例提供了当存在上述使能状态和非使能状态的HARQ进程时，调度HARQ进程上的上行传输或下行传输的方法。此外，在本申请实施例中，第一DCI格式的DCI与第二DCI格式的DCI分别对应非使能状态的HARQ进程和使能状态的HARQ进程，使得第一DCI格式的DCI包括的DCI信息均是针对非使能状态的HARQ进程，而不针对使能状态的HARQ进程，第二DCI格式的DCI包括的DCI信息均是针对使能状态的HARQ进程，而不针对非使能状态的HARQ进程，例如：第一DCI格式的DCI包括的HARQ进程号指示信息的比特数是根据第一HARQ进程数确定的，第二DCI格式的DCI包括的HARQ进程号指示信息的比特数是根据第二HARQ进程数确定的，从而可以减小第一DCI格式的DCI的长度以及第二DCI格式的DCI的长度，进而缩减了第一DCI格式的DCI以及第二DCI格式的DCI的开销。进一步地，在本申请中，可以通过DCI动态指示第一HARQ进程对应的TB的传输次数，从而可以提高网络设备的灵活性。
图4为本申请实施例提供的一种无线通信方法400的示意性流程图，如图4所示，该方法400可 以包括如下至少部分内容：
步骤S410：网络设备向终端设备发送第一DCI。
步骤S420：终端设备根据第一DCI通过第一HARQ进程接收第一下行物理信道。
第一DCI用于调度终端设备通过第一HARQ进程接收的第一下行物理信道，第一DCI对应第一DCI格式，其中，第一HARQ进程对应非使能态，或者，第一HARQ进程对应使能态。
可选地，本实施例适用于下行传输场景。因此，本实施例中的第一HARQ进程是下行HARQ进程。
关于HARQ进程的状态的介绍，可以参见上一实施例中关于HARQ进程的状态的介绍，在此不再赘述。
可选地，第一下行物理信道为通过第一HARQ进程进行的一次下行传输，因此，该第一下行物理信道可以包括以下中的至少一种：
PDCCH调度的PDSCH。
用于DL SPS PDSCH释放的PDCCH。
用于指示辅小区休眠或不休眠行为的PDCCH。
无对应PDCCH调度的DL SPS PDSCH。
可选地，在第一HARQ进程对应非使能态时，第一DCI格式的DCI中包括下行分配指示(Downlink Assignment Index，DAI)信息域，DAI信息域用于指示以下情况中的一种：
(1)DAI信息域用于终端设备生成HARQ-ACK码本，HARQ-ACK码本中包括第一下行物理信道对应的HARQ-ACK反馈信息。
(2)DAI信息域用于终端设备生成HARQ-ACK码本，HARQ-ACK码本中不包括第一下行物理信道对应的HARQ-ACK反馈信息。
(3)DAI信息域不用于终端设备生成HARQ-ACK码本。
可选地，HARQ-ACK码本还可以包括除第一下行物理信道之外的其他下行物理信道的HARQ-ACK反馈信息。
在本申请中，某下行物理信道对应的HARQ-ACK反馈信息是该下行物理信道的译码结果，该译码结果可以是肯定确认(Acknowledge，ACK)信息或否定确认(Negative Acknowledge，NACK)信息。
可选地，在DAI信息域不用于终端设备生成HARQ-ACK码本时，DAI信息域设置为预设值。或者，DAI信息域用于指示第一信息。
可选地，该预设值可以是网络设备根据实际情况设置的，例如设置为1或4，当终端设备获取到该预设值后，便可获知该DAI信息域不用于终端设备生成HARQ-ACK码本。和/或，该预设值用于终端设备确定该第一HARQ进程中传输的第一下行物理信道不根据该第一DCI格式反馈HARQ-ACK信息。
可选地，第一信息包括，但不限于：第一HARQ进程对应的TB的传输次数，和/或，第一HARQ进程对应的TB传输对应的RV。
可选地，在第一HARQ进程对应非使能态时，第一DCI格式的DCI中包括发射功率控制(Transmission Power Control，TPC)命令信息域，TPC命令信息域用于指示以下情况中的一种：TPC命令信息域用于调整终端设备的上行反馈信道的发射功率。TPC命令信息域不用于调整终端设备的上行反馈信道的发射功率。
可选地，上行反馈信道是PUCCH，或者是其他的上行物理信道例如PUSCH，本申请对此不做限制。
可选地，在TPC命令信息域(TPC command for scheduled PUCCH)不用于调整终端设备的上行反馈信道的发射功率时，TPC命令信息域用于指示第一信息。其中，第一信息可参考上文中关于第一信息的解释，在此不再赘述。
可选地，第一HARQ进程对应非使能态，其中，第一DCI格式的DCI中包括的PUCCH资源指示信息域(PUCCH resource indicator)用于指示第一信息。和/或，第一DCI格式的DCI中包括的HARQ反馈时序指示信息域(PDSCH-to-HARQ_feedback timing indicator)用于指示第一信息。其中，第一信息可参考上文中关于第一信息的解释，在此不再赘述。
可选地，调度对应非使能态的HARQ进程的DCI格式和调度对应使能态的HARQ进程的DCI格式是相同的DCI格式。或者，调度对应非使能态的HARQ进程的DCI格式的DCI中包括的信息比特数和调度对应使能态的HARQ进程的DCI格式的DCI中包括的信息比特数相同。
可选地，调度对应非使能态的HARQ进程的DCI格式和调度对应使能态的HARQ进程的DCI 格式是相同的DCI格式指的是：调度对应非使能态的HARQ进程的DCI格式和调度对应使能态的HARQ进程的DCI格式的DCI包括的信息域完全相同，例如：这种格式的DCI包括的HARQ进程号信息域是非使能态和使能态的HARQ进程号的信息域，或者说，这种格式的DCI包括的HARQ进程号信息域指示的HARQ进程可以对应非使能态或使能态。
可选地，在DCI包括的HARQ进程号信息域是非使能态和使能态的HARQ进程号的信息域时，HARQ进程号的信息域的大小或者长度是根据第一HARQ进程数和第二HARQ进程数确定的。
在本实施例中，关于DCI是否包括CRC，DCI包括的信息比特数，以及，第一HARQ进程数，第二HARQ进程数的定义可参考上文，对此不再赘述。
综上，在本申请中，当DAI信息域、TPC命令信息域、PUCCH资源指示信息域、HARQ反馈时序指示信息域中的至少一者失去原有的意义时，它们可以用来指示第一信息，从而可以提高DCI的资源利用率。此外，调度对应非使能态的HARQ进程的DCI格式和调度对应使能态的HARQ进程的DCI格式可以是相同的DCI格式，相对于现有技术并没有增加额外的DCI的盲检测次数。
图5为本申请实施例提供的一种无线通信方法500的示意性流程图，如图5所示，该方法500可以包括如下至少部分内容：
步骤S510：终端设备接收网络设备使用第一DCI格式调度的通过第一HARQ进程传输的第一下行物理信道。
步骤S520：终端设备根据第一指示信息和/或第一DCI格式，确定反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息。
其中，第一HARQ进程对应非使能态。
应理解的是，“使用第一DCI格式调度的通过第一HARQ进程传输的第一下行物理信道”也可以表述为“使用第一DCI格式的DCI调度的通过第一HARQ进程传输的第一下行物理信道”。
可选地，本实施例适用于下行传输场景。因此，本实施例中的第一HARQ进程是下行HARQ进程。
关于HARQ进程的状态以及第一下行物理信道的介绍，可以参见上文中关于HARQ进程的状态以及第一下行物理信道的介绍，在此不再赘述。
可选地，网络设备可以向终端设备发送第一指示信息，第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈。或，第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输不进行HARQ-ACK反馈。
可选地，第一指示信息是网络设备通过物理层信令例如DCI、高层参数例如RRC或MAC CE中的至少一种发送给终端设备的。当然，第一指示信息也可以通过其他信令发送给终端设备，本申请对此不做限制。
可选地，在第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈的情况下，该终端设备使用相同的DCI格式或相同的DCI长度来检测调度使用非使能态的HARQ进程和使能态的HARQ进程进行下行传输的PDCCH。
可选地，在第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输不进行HARQ-ACK反馈的情况下，该终端设备使用不同的DCI格式或不同的DCI长度来检测调度使用非使能态的HARQ进程和使能态的HARQ进程进行下行传输的PDCCH。例如，该终端设备使用第一DCI格式来检测调度使用非使能态的HARQ进程进行下行传输的PDCCH，使用第二DCI格式来检测调度使用使能态的HARQ进程进行下行传输的PDCCH，第一DCI格式和第二DCI格式不同。
可选地，如果终端设备被网络设备通过高层信令配置使用第一DCI格式来检测使用非使能态的HARQ进程进行下行传输的PDCCH，被网络设备通过高层信令配置使用第二DCI格式来检测使用使能态的HARQ进程进行下行传输的PDCCH。可选地，如果第一DCI格式和第二DCI格式是相同的DCI格式，或者，第一DCI格式的DCI包括的信息比特数和第二DCI格式的DCI包括的信息比特数相同，则终端设备对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈。可选地，如果第一DCI格式和第二DCI格式是不同的DCI格式，或者，第一DCI格式的DCI包括的信息比特数和第二DCI格式的DCI包括的信息比特数不同，则终端设备对非使能态的HARQ进程中的下行传输不进行HARQ-ACK反馈。
可选地，在第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈时，这种情况下，第一DCI格式还用于调度对应使能态的HARQ进程。即用于调度对应使能态的HARQ进程的DCI格式和用于调度对应非使能态的HARQ进程的DCI格式相同，或者，调度对应非使能态的HARQ进程的DCI格式的DCI中包括的信息比特数和调度对应使能态的HARQ进程的DCI格式的DCI中包括的信息比特数相同。基于此，终端设备接收到第一DCI格式调度的第 一HARQ进程上的第一下行物理信道，即使第一HARQ进程对应非使能态，但是由于第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈，因此，终端设备需要对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈。可选地，在这种情况下，终端设备根据第一指示信息和/或第一DCI格式，确定反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，实际可以被理解为：终端设备根据第一指示信息，确定反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息。
可选地，在第一DCI格式还用于调度对应使能态的HARQ进程时，上述方法还包括：终端设备根据第一DCI格式进行对应使能态的HARQ进程的调度检测。或者说，终端设备使用第一DCI格式来检测调度使用使能态的HARQ进程进行下行传输的PDCCH。
可选地，在第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输不进行HARQ-ACK反馈时，这种情况下，第一DCI格式不用于调度对应使能态的HARQ进程。即用于调度对应使能态的HARQ进程的DCI格式和用于调度对应非使能态的HARQ进程的DCI格式不同，或者，调度对应非使能态的HARQ进程的DCI格式的DCI中包括的信息比特数和调度对应使能态的HARQ进程的DCI格式的DCI中包括的信息比特数不同，下面可以将调度对应非使能态的HARQ进程的DCI格式称为第一DCI格式，将调度对应使能态的HARQ进程的DCI格式称为第二DCI格式。基于此，终端设备接收到第一DCI格式调度的第一HARQ进程上的第一下行物理信道，第一HARQ进程对应非使能态，第一DCI格式不用于调度对应使能态的HARQ进程，终端设备不需要对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈。可选地，在这种情况下，终端设备根据第一指示信息和/或第一DCI格式，确定反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，实际可以被理解为：终端设备根据第一DCI格式，确定反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息。或者，终端设备根据第一DCI格式和第一指示信息，确定反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息。
可选地，在第一DCI格式不用于调度对应使能态的HARQ进程时，上述方法还包括：终端设备根据第二DCI格式进行对应使能态的HARQ进程的调度检测。或者说，终端设备使用第二DCI格式来检测调度使用使能态的HARQ进程进行下行传输的PDCCH。可选地，第二DCI格式和第一DCI格式是不同的DCI格式；或者，第二DCI格式的DCI包括的信息比特数和第一DCI格式的DCI包括的信息比特数不同。
综上，在本申请中，终端设备可以根据第一指示信息和/或第一DCI格式，确定反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，从而可以提高终端设备进行HARQ-ACK反馈的灵活性。
上文结合图4至图5，详细描述了本申请的方法实施例，下文结合图6至图14，详细描述本申请的装置实施例，应理解，装置实施例与方法实施例相互对应，类似的描述可以参照方法实施例。
图6示出了根据本申请实施例的终端设备600的示意性框图。如图6所示，该终端设备600包括：通信单元610，用于：接收第一下DCI，第一DCI用于调度终端设备通过第一HARQ进程传输第一物理信道，其中，第一DCI对应第一DCI格式，第一HARQ进程对应非使能态，或者，第一DCI对应第二DCI格式，第一HARQ进程对应使能态；根据第一DCI通过第一HARQ进程传输第一物理信道。
可选地，第一DCI格式和第二DCI格式是不同的DCI格式；或者，第一DCI格式的DCI包括的信息比特数和第二DCI格式的DCI包括的信息比特数不同。
可选地，第一DCI格式的DCI中包括HARQ进程号指示信息，HARQ进程号指示信息用于指示第一HARQ进程对应的进程号，HARQ进程号指示信息包括的比特数是根据第一HARQ进程数确定的，其中，第一HARQ进程数是对应非使能态的HARQ进程的数量。
可选地，第一HARQ进程数为N，HARQ进程号指示信息包括的比特数是根据ceil(log 2(N))确定的，其中，N为正整数，ceil()表示向上取整。
可选地，第一DCI格式的DCI中不包括HARQ进程号指示信息，第一HARQ进程对应的进程号是预设的或网络设备通过第一高层参数配置的。
可选地，第一DCI格式的DCI中包括重复传输次数指示信息，重复传输次数指示信息用于指示第一HARQ进程对应的TB的传输次数。
可选地，第一DCI格式的DCI中包括RV指示信息，RV指示信息用于指示第一HARQ进程对 应的TB传输对应的RV，其中，如果第一HARQ进程对应的TB的传输次数为1，RV指示信息包括2比特，2比特用于指示一次传输对应的RV；或者，如果第一HARQ进程对应的TB的传输次数为K，RV指示信息包括K比特，每1比特用于指示一次传输对应的RV，K为大于1的整数。
可选地，第一DCI格式的DCI中不包括RV指示信息，第一HARQ进程对应的TB传输对应的RV是预设的或根据网络设备配置的RV图案确定的。
可选地，如果第一HARQ进程对应的TB的传输次数为1，第一HARQ进程对应的TB传输对应的RV为0；或者，如果第一HARQ进程对应的TB的传输次数为K，第一HARQ进程对应的TB传输对应的RV是根据网络设备配置的RV图案确定的，K为大于1的整数。
可选地，第二DCI格式的DCI中包括HARQ进程号指示信息，HARQ进程号指示信息用于指示第一HARQ进程对应的进程号，HARQ进程号指示信息包括的比特数是根据第二HARQ进程数确定的，其中，第二HARQ进程数是对应使能态的HARQ进程的数量。
可选地，第二HARQ进程数为M，HARQ进程号指示信息包括的比特数是根据ceil(log 2(M))确定的，其中，M为正整数，ceil()表示向上取整。
可选地，第二DCI格式的DCI中不包括HARQ进程号指示信息，第一HARQ进程对应的进程号是预设的或网络设备通过第二高层参数配置的。
可选地，第一DCI包括下行分配信息，第一物理信道包括第一PDSCH，通信单元610具体用于：根据第一DCI通过第一HARQ进程接收第一PDSCH。
可选地，第一DCI包括上行授权信息，第一物理信道包括第一PUSCH，通信单元610具体用于：根据第一DCI通过第一HARQ进程发送第一PUSCH。
可选地，在一些实施例中，上述通信单元可以是通信接口或收发器，或者是通信芯片或者片上***的输入输出接口。上述处理单元可以是一个或多个处理器。
应理解，根据本申请实施例的终端设备600可对应于本申请图3对应方法实施例中的终端设备，并且终端设备600中的各个单元的上述和其它操作和/或功能分别为了实现上述图3对应方法实施例中终端设备的相应流程，为了简洁，在此不再赘述。
图7示出了根据本申请实施例的终端设备700的示意性框图。如图7所示，该终端设备700包括通信单元710，用于：接收第一下行控制信息DCI，第一DCI用于调度终端设备通过第一混合自动重传请求HARQ进程接收的第一下行物理信道，第一DCI对应第一DCI格式，其中，第一HARQ进程对应非使能态，或者，第一HARQ进程对应使能态；根据第一DCI通过第一HARQ进程接收第一下行物理信道。
可选地，第一HARQ进程对应非使能态，第一DCI格式的DCI中包括下行分配指示DAI信息域，DAI信息域用于指示以下情况中的一种：
DAI信息域用于终端设备生成HARQ-ACK码本，HARQ-ACK码本中包括第一下行物理信道对应的HARQ-ACK反馈信息。
DAI信息域用于终端设备生成HARQ-ACK码本，HARQ-ACK码本中不包括第一下行物理信道对应的HARQ-ACK反馈信息。
DAI信息域不用于终端设备生成HARQ-ACK码本。
可选地，在DAI信息域不用于终端设备生成HARQ-ACK码本时，DAI信息域设置为预设值；或者，DAI信息域用于指示第一信息。
可选地，第一HARQ进程对应非使能态，第一DCI格式的DCI中包括TPC命令信息域，TPC命令信息域用于指示以下情况中的一种：TPC命令信息域用于调整终端设备的上行反馈信道的发射功率；TPC命令信息域不用于调整终端设备的上行反馈信道的发射功率。
可选地，在TPC命令信息域不用于调整终端设备的上行反馈信道的发射功率时，TPC命令信息域用于指示第一信息。
可选地，第一HARQ进程对应非使能态，其中，第一DCI格式的DCI中包括的PUCCH资源指示信息域用于指示第一信息；和/或，第一DCI格式的DCI中包括的HARQ反馈时序指示信息域用于指示第一信息。
可选地，第一信息包括以下至少一种：第一HARQ进程对应的TB的传输次数；第一HARQ进程对应的TB传输对应的冗余版本RV。
可选地，调度对应非使能态的HARQ进程的DCI格式和调度对应使能态的HARQ进程的DCI格式是相同的DCI格式；或者，调度对应非使能态的HARQ进程的DCI格式的DCI中包括的信息比特数和调度对应使能态的HARQ进程的DCI格式的DCI中包括的信息比特数相同。
可选地，在一些实施例中，上述通信单元可以是通信接口或收发器，或者是通信芯片或者片上系 统的输入输出接口。上述处理单元可以是一个或多个处理器。
应理解，根据本申请实施例的终端设备700可对应于本申请图4对应方法实施例中的终端设备，并且终端设备700中的各个单元的上述和其它操作和/或功能分别为了实现上述图4对应方法实施例中终端设备的相应流程，为了简洁，在此不再赘述。
图8示出了根据本申请实施例的终端设备800的示意性框图。如图8所示，该终端设备800包括通信单元810和处理单元820，通信单元810用于接收网络设备使用第一下行控制信息DCI格式调度的通过第一混合自动重传请求HARQ进程传输的第一下行物理信道，第一HARQ进程对应非使能态；处理单元820用于根据第一指示信息和/或第一DCI格式，确定反馈第一下行物理信道对应的第一混合自动重传请求应答HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息。
可选地，第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈；或，第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输不进行HARQ-ACK反馈。
可选地，第一指示信息是网络设备通过物理层信令、高层参数和MAC CE中的至少一种发送给终端设备的。
可选地，在第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈时，第一DCI格式还用于调度对应使能态的HARQ进程；或者，在第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输不进行HARQ-ACK反馈时，第一DCI格式不用于调度对应使能态的HARQ进程。
可选地，第一DCI格式不用于调度对应使能态的HARQ进程，则处理单元820具体用于：根据第一DCI格式确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息。
可选地，第一DCI格式还用于调度对应使能态的HARQ进程，则处理单元820具体用于：根据第一指示信息，确定反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息。
可选地，在第一DCI格式不用于调度对应使能态的HARQ进程时，处理单元820还用于根据第二DCI格式进行对应使能态的HARQ进程的调度检测，其中，第二DCI格式和第一DCI格式是不同的DCI格式；或者，第二DCI格式的DCI包括的信息比特数和第一DCI格式的DCI包括的信息比特数不同。
可选地，在第一DCI格式还用于调度对应使能态的HARQ进程时，处理单元820还用于根据第一DCI格式进行对应使能态的HARQ进程的调度检测。
可选地，在一些实施例中，上述通信单元可以是通信接口或收发器，或者是通信芯片或者片上***的输入输出接口。上述处理单元可以是一个或多个处理器。
应理解，根据本申请实施例的终端设备800可对应于本申请图5对应方法实施例中的终端设备，并且终端设备800中的各个单元的上述和其它操作和/或功能分别为了实现上述图8对应方法实施例中终端设备的相应流程，为了简洁，在此不再赘述。
图9示出了根据本申请实施例的网络设备900的示意性框图。如图9所示，该网络设备900包括：通信单元910，用于：向终端设备发送第一DCI，第一DCI用于调度终端设备通过第一HARQ进程传输第一物理信道，其中，第一DCI对应第一DCI格式，第一HARQ进程对应非使能态，或者，第一DCI对应第二DCI格式，第一HARQ进程对应使能态；传输第一物理信道。
可选地，第一DCI格式和第二DCI格式是不同的DCI格式；或者，第一DCI格式的DCI包括的信息比特数和第二DCI格式的DCI包括的信息比特数不同。
可选地，第一DCI格式的DCI中包括HARQ进程号指示信息，HARQ进程号指示信息用于指示第一HARQ进程对应的进程号，HARQ进程号指示信息包括的比特数是根据第一HARQ进程数确定的，其中，第一HARQ进程数是对应非使能态的HARQ进程的数量。
可选地，第一HARQ进程数为N，HARQ进程号指示信息包括的比特数是根据ceil(log 2(N))确定的，其中，N为正整数，ceil()表示向上取整。
可选地，第一DCI格式的DCI中不包括HARQ进程号指示信息，第一HARQ进程对应的进程号是预设的或网络设备通过第一高层参数配置的。
可选地，第一DCI格式的DCI中包括重复传输次数指示信息，重复传输次数指示信息用于指示第一HARQ进程对应的TB的传输次数。
可选地，第一DCI格式的DCI中包括RV指示信息，RV指示信息用于指示第一HARQ进程对应的TB传输对应的RV，其中，如果第一HARQ进程对应的TB的传输次数为1，RV指示信息包括 2比特，2比特用于指示一次传输对应的RV；或者，如果第一HARQ进程对应的TB的传输次数为K，RV指示信息包括K比特，每1比特用于指示一次传输对应的RV，K为大于1的整数。
可选地，第一DCI格式的DCI中不包括RV指示信息，第一HARQ进程对应的TB传输对应的RV是预设的或根据网络设备配置的RV图案确定的。
可选地，如果第一HARQ进程对应的TB的传输次数为1，第一HARQ进程对应的TB传输对应的RV为0；或者，如果第一HARQ进程对应的TB的传输次数为K，第一HARQ进程对应的TB传输对应的RV是根据网络设备配置的RV图案确定的，K为大于1的整数。
可选地，第二DCI格式的DCI中包括HARQ进程号指示信息，HARQ进程号指示信息用于指示第一HARQ进程对应的进程号，HARQ进程号指示信息包括的比特数是根据第二HARQ进程数确定的，其中，第二HARQ进程数是对应使能态的HARQ进程的数量。
可选地，第二HARQ进程数为M，HARQ进程号指示信息包括的比特数是根据ceil(log 2(M))确定的，其中，M为正整数，ceil()表示向上取整。
可选地，第二DCI格式的DCI中不包括HARQ进程号指示信息，第一HARQ进程对应的进程号是预设的或网络设备通过第二高层参数配置的。
可选地，第一DCI包括下行分配信息，第一物理信道包括第一PDSCH，通信单元910具体用于：发送第一PDSCH。
可选地，第一DCI包括上行授权信息，第一物理信道包括第一PUSCH，通信单元910具体用于：接收第一PUSCH。
可选地，在一些实施例中，上述通信单元可以是通信接口或收发器，或者是通信芯片或者片上***的输入输出接口。上述处理单元可以是一个或多个处理器。
应理解，根据本申请实施例的网络设备900可对应于本申请图3对应方法实施例中的网络设备，并且网络设备900中的各个单元的上述和其它操作和/或功能分别为了实现上述图3对应方法实施例中网络设备的相应流程，为了简洁，在此不再赘述。
图10示出了根据本申请实施例的网络设备1000的示意性框图。如图10所示，该网络设备1000包括通信单元1010，用于：向终端设备发送第一DCI，第一DCI用于调度终端设备通过第一HARQ进程接收的第一下行物理信道，第一DCI对应第一DCI格式，其中，第一HARQ进程对应非使能态，或者，第一HARQ进程对应使能态；向终端设备发送第一下行物理信道。
可选地，第一HARQ进程对应非使能态，第一DCI格式的DCI中包括DAI信息域，DAI信息域用于指示以下情况中的一种：
DAI信息域用于终端设备生成混合自动重传请求应答HARQ-ACK码本，HARQ-ACK码本中包括第一下行物理信道对应的HARQ-ACK反馈信息。
DAI信息域用于终端设备生成HARQ-ACK码本，HARQ-ACK码本中不包括第一下行物理信道对应的HARQ-ACK反馈信息。
DAI信息域不用于终端设备生成HARQ-ACK码本。
可选地，在DAI信息域不用于终端设备生成HARQ-ACK码本时，DAI信息域设置为预设值；或者，DAI信息域用于指示第一信息。
可选地，第一HARQ进程对应非使能态，第一DCI格式的DCI中包括TPC命令信息域，TPC命令信息域用于指示以下情况中的一种：TPC命令信息域用于调整终端设备的上行反馈信道的发射功率；TPC命令信息域不用于调整终端设备的上行反馈信道的发射功率。
可选地，在TPC命令信息域不用于调整终端设备的上行反馈信道的发射功率时，TPC命令信息域用于指示第一信息。
可选地，第一HARQ进程对应非使能态，其中，第一DCI格式的DCI中包括的PUCCH资源指示信息域用于指示第一信息；和/或，第一DCI格式的DCI中包括的HARQ反馈时序指示信息域用于指示第一信息。
可选地，第一信息包括以下至少一种：第一HARQ进程对应的TB的传输次数；第一HARQ进程对应的TB传输对应的冗余版本RV。
可选地，调度对应非使能态的HARQ进程的DCI格式和调度对应使能态的HARQ进程的DCI格式是相同的DCI格式；或者，调度对应非使能态的HARQ进程的DCI格式的DCI中包括的信息比特数和调度对应使能态的HARQ进程的DCI格式的DCI中包括的信息比特数相同。
可选地，在一些实施例中，上述通信单元可以是通信接口或收发器，或者是通信芯片或者片上***的输入输出接口。上述处理单元可以是一个或多个处理器。
应理解，根据本申请实施例的网络设备1000可对应于本申请图4对应方法实施例中的网络设备， 并且网络设备1000中的各个单元的上述和其它操作和/或功能分别为了实现上述图4对应方法实施例中网络设备的相应流程，为了简洁，在此不再赘述。
图11示出了根据本申请实施例的网络设备1100的示意性框图。如图11所示，该网络设备1100包括通信单元1110，用于向终端设备发送第一下行物理信道，第一下行物理信道是使用第一DCI格式调度的通过第一HARQ进程传输的下行物理信道，第一HARQ进程对应非使能态；其中，第一指示信息和/或第一DCI格式用于确定反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息。
可选地，第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈；或，第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输不进行HARQ-ACK反馈。
可选地，第一指示信息是网络设备通过物理层信令、高层参数和MAC CE中的至少一种发送给终端设备的。
可选地，在第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈时，第一DCI格式还用于调度对应使能态的HARQ进程；或者，在第一指示信息用于指示终端设备对非使能态的HARQ进程中的下行传输不进行HARQ-ACK反馈时，第一DCI格式不用于调度对应使能态的HARQ进程。
可选地，第一DCI格式不用于调度对应使能态的HARQ进程，则第一DCI格式用于确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息。
可选地，第一DCI格式还用于调度对应使能态的HARQ进程，则第一指示信息用于确定反馈第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈第一下行物理信道对应的第一HARQ-ACK反馈信息。
可选地，在一些实施例中，上述通信单元可以是通信接口或收发器，或者是通信芯片或者片上***的输入输出接口。上述处理单元可以是一个或多个处理器。
应理解，根据本申请实施例的网络设备1100可对应于本申请图5对应方法实施例中的网络设备，并且网络设备1100中的各个单元的上述和其它操作和/或功能分别为了实现上述图5对应方法实施例中网络设备的相应流程，为了简洁，在此不再赘述。
图12是本申请实施例提供的一种通信设备1200示意性结构图。图12所示的通信设备1200包括处理器1210，处理器1210可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图12所示，通信设备1200还可以包括存储器1220。其中，处理器1210可以从存储器1220中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器1220可以是独立于处理器1210的一个单独的器件，也可以集成在处理器1210中。
可选地，如图12所示，通信设备1200还可以包括收发器1230，处理器1210可以控制该收发器1230与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器1230可以包括发射机和接收机。收发器1230还可以进一步包括天线，天线的数量可以为一个或多个。
可选地，该通信设备1200具体可为本申请实施例的网络设备，并且该通信设备1200可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该通信设备1200具体可为本申请实施例的终端设备，并且该通信设备1200可以实现本申请实施例的各个方法中由终端设备实现的相应流程，为了简洁，在此不再赘述。
图13是本申请实施例的装置的示意性结构图。图13所示的装置1300包括处理器1310，处理器1310可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图13所示，装置1300还可以包括存储器1320。其中，处理器1310可以从存储器1320中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器1320可以是独立于处理器1310的一个单独的器件，也可以集成在处理器1310中。
可选地，该装置1300还可以包括输入接口1330。其中，处理器1310可以控制该输入接口1330与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
可选地，该装置1300还可以包括输出接口1340。其中，处理器1310可以控制该输出接口1340与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
可选地，该装置可应用于本申请实施例中的网络设备，并且该装置可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该装置可应用于本申请实施例中的终端设备，并且该装置可以实现本申请实施例的各个 方法中由终端设备实现的相应流程，为了简洁，在此不再赘述。
可选地，本申请实施例提到的装置也可以是芯片。例如可以是***级芯片，***芯片，芯片***或片上***芯片等。
图14是本申请实施例提供的一种通信***1400的示意性框图。如图14所示，该通信***1400包括终端设备1410和网络设备1420。
其中，该终端设备1410可以用于实现上述方法中由终端设备实现的相应的功能，以及该网络设备1420可以用于实现上述方法中由网络设备或者基站实现的相应的功能为了简洁，在此不再赘述。
应理解，本申请实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的***和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，上述存储器为示例性但不是限制性说明，例如，本申请实施例中的存储器还可以是静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synch link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)等等。也就是说，本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质，用于存储计算机程序。
可选的，该计算机可读存储介质可应用于本申请实施例中的网络设备或者基站，并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备或者基站实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机可读存储介质可应用于本申请实施例中的移动终端/终端设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序产品，包括计算机程序指令。
可选的，该计算机程序产品可应用于本申请实施例中的网络设备或者基站，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备或者基站实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序产品可应用于本申请实施例中的移动终端/终端设备，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的，该计算机程序可应用于本申请实施例中的网络设备或者基站，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由网络设备或者基站实现的相应流程，为了简 洁，在此不再赘述。
可选地，该计算机程序可应用于本申请实施例中的移动终端/终端设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的***、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。针对这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。

Claims (74)

  1. 一种无线通信方法，其特征在于，包括：
    终端设备接收第一下行控制信息DCI，所述第一DCI用于调度所述终端设备通过第一混合自动重传请求HARQ进程传输第一物理信道，其中，所述第一DCI对应第一DCI格式，所述第一HARQ进程对应非使能态，或者，所述第一DCI对应第二DCI格式，所述第一HARQ进程对应使能态；
    所述终端设备根据所述第一DCI通过所述第一HARQ进程传输所述第一物理信道。
  2. 根据权利要求1所述的方法，其特征在于，所述第一DCI格式和所述第二DCI格式是不同的DCI格式；或者，所述第一DCI格式的DCI包括的信息比特数和所述第二DCI格式的DCI包括的信息比特数不同。
  3. 根据权利要求1或2所述的方法，其特征在于，所述第一DCI格式的DCI中包括HARQ进程号指示信息，所述HARQ进程号指示信息用于指示所述第一HARQ进程对应的进程号，所述HARQ进程号指示信息包括的比特数是根据第一HARQ进程数确定的，其中，所述第一HARQ进程数是对应非使能态的HARQ进程的数量。
  4. 根据权利要求3所述的方法，其特征在于，所述第一HARQ进程数为N，所述HARQ进程号指示信息包括的比特数是根据ceil(log 2(N))确定的，其中，N为正整数，ceil()表示向上取整。
  5. 根据权利要求1或2所述的方法，其特征在于，所述第一DCI格式的DCI中不包括HARQ进程号指示信息，所述第一HARQ进程对应的进程号是预设的或网络设备通过第一高层参数配置的。
  6. 根据权利要求1至5中任一项所述的方法，其特征在于，所述第一DCI格式的DCI中包括重复传输次数指示信息，所述重复传输次数指示信息用于指示所述第一HARQ进程对应的传输块TB的传输次数。
  7. 根据权利要求1至6中任一项所述的方法，其特征在于，所述第一DCI格式的DCI中包括冗余版本RV指示信息，所述RV指示信息用于指示所述第一HARQ进程对应的TB传输对应的RV，其中，
    如果所述第一HARQ进程对应的TB的传输次数为1，所述RV指示信息包括2比特，所述2比特用于指示一次传输对应的RV；或者，
    如果所述第一HARQ进程对应的TB的传输次数为K，所述RV指示信息包括K比特，每1比特用于指示一次传输对应的RV，K为大于1的整数。
  8. 根据权利要求1至6中任一项所述的方法，其特征在于，所述第一DCI格式的DCI中不包括RV指示信息，所述第一HARQ进程对应的TB传输对应的RV是预设的或根据网络设备配置的RV图案确定的。
  9. 根据权利要求8所述的方法，其特征在于，如果所述第一HARQ进程对应的TB的传输次数为1，所述第一HARQ进程对应的TB传输对应的RV为0；或者，
    如果所述第一HARQ进程对应的TB的传输次数为K，所述第一HARQ进程对应的TB传输对应的RV是根据所述网络设备配置的RV图案确定的，K为大于1的整数。
  10. 根据权利要求1或2所述的方法，其特征在于，所述第二DCI格式的DCI中包括HARQ进程号指示信息，所述HARQ进程号指示信息用于指示所述第一HARQ进程对应的进程号，所述HARQ进程号指示信息包括的比特数是根据第二HARQ进程数确定的，其中，所述第二HARQ进程数是对应使能态的HARQ进程的数量。
  11. 根据权利要求10所述的方法，其特征在于，所述第二HARQ进程数为M，所述HARQ进程号指示信息包括的比特数是根据ceil(log 2(M))确定的，其中，M为正整数，ceil()表示向上取整。
  12. 根据权利要求1或2所述的方法，其特征在于，所述第二DCI格式的DCI中不包括HARQ进程号指示信息，所述第一HARQ进程对应的进程号是预设的或网络设备通过第二高层参数配置的。
  13. 根据权利要求1至12中任一项所述的方法，其特征在于，所述第一DCI包括下行分配信息，所述第一物理信道包括第一PDSCH，所述终端设备根据所述第一DCI通过所述第一HARQ进程传输所述第一物理信道，包括：
    所述终端设备根据所述第一DCI通过所述第一HARQ进程接收所述第一PDSCH。
  14. 根据权利要求1至12中任一项所述的方法，其特征在于，所述第一DCI包括上行授权信息，所述第一物理信道包括第一PUSCH，所述终端设备根据所述第一DCI通过所述第一HARQ进程传输所述第一物理信道，包括：
    所述终端设备根据所述第一DCI通过所述第一HARQ进程发送所述第一PUSCH。
  15. 一种无线通信方法，其特征在于，包括：
    终端设备接收第一下行控制信息DCI，所述第一DCI用于调度所述终端设备通过第一混合自动重 传请求HARQ进程接收的第一下行物理信道，所述第一DCI对应第一DCI格式，其中，所述第一HARQ进程对应非使能态，或者，所述第一HARQ进程对应使能态；
    所述终端设备根据所述第一DCI通过所述第一HARQ进程接收所述第一下行物理信道。
  16. 根据权利要求15所述的方法，其特征在于，所述第一HARQ进程对应非使能态，所述第一DCI格式的DCI中包括下行分配指示DAI信息域，所述DAI信息域用于指示以下情况中的一种：
    所述DAI信息域用于所述终端设备生成混合自动重传请求应答HARQ-ACK码本，所述HARQ-ACK码本中包括所述第一下行物理信道对应的HARQ-ACK反馈信息；
    所述DAI信息域用于所述终端设备生成所述HARQ-ACK码本，所述HARQ-ACK码本中不包括所述第一下行物理信道对应的HARQ-ACK反馈信息；
    所述DAI信息域不用于所述终端设备生成所述HARQ-ACK码本。
  17. 根据权利要求16所述的方法，其特征在于，在所述DAI信息域不用于所述终端设备生成所述HARQ-ACK码本时，所述DAI信息域设置为预设值；或者，所述DAI信息域用于指示第一信息。
  18. 根据权利要求15至17中任一项所述的方法，其特征在于，所述第一HARQ进程对应非使能态，所述第一DCI格式的DCI中包括发射功率控制TPC命令信息域，所述TPC命令信息域用于指示以下情况中的一种：
    所述TPC命令信息域用于调整所述终端设备的上行反馈信道的发射功率；
    所述TPC命令信息域不用于调整所述终端设备的上行反馈信道的发射功率。
  19. 根据权利要求18所述的方法，其特征在于，在所述TPC命令信息域不用于调整所述终端设备的上行反馈信道的发射功率时，所述TPC命令信息域用于指示第一信息。
  20. 根据权利要求15至19中任一项所述的方法，其特征在于，所述第一HARQ进程对应非使能态，其中，
    所述第一DCI格式的DCI中包括的物理上行控制信道PUCCH资源指示信息域用于指示第一信息；和/或，
    所述第一DCI格式的DCI中包括的HARQ反馈时序指示信息域用于指示第一信息。
  21. 根据权利要求17、19、20中任一项所述的方法，其特征在于，所述第一信息包括以下至少一种：
    所述第一HARQ进程对应的传输块TB的传输次数；
    所述第一HARQ进程对应的TB传输对应的冗余版本RV。
  22. 根据权利要求15至21中任一项所述的方法，其特征在于，调度对应非使能态的HARQ进程的DCI格式和调度对应使能态的HARQ进程的DCI格式是相同的DCI格式；或者，所述调度对应非使能态的HARQ进程的DCI格式的DCI中包括的信息比特数和所述调度对应使能态的HARQ进程的DCI格式的DCI中包括的信息比特数相同。
  23. 一种无线通信方法，其特征在于，包括：
    终端设备接收网络设备使用第一下行控制信息DCI格式调度的通过第一混合自动重传请求HARQ进程传输的第一下行物理信道，所述第一HARQ进程对应非使能态；
    所述终端设备根据第一指示信息和/或所述第一DCI格式，确定反馈所述第一下行物理信道对应的第一混合自动重传请求应答HARQ-ACK反馈信息，或者，确定不反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息。
  24. 根据权利要求23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对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈；或，
    所述第一指示信息用于指示所述终端设备对非使能态的HARQ进程中的下行传输不进行HARQ-ACK反馈。
  25. 根据权利要求23或24所述的方法，其特征在于，所述第一指示信息是网络设备通过物理层信令、高层参数和媒体接入控制控制单元MAC CE中的至少一种发送给所述终端设备的。
  26. 根据权利要求24或25所述的方法，其特征在于，在所述第一指示信息用于指示所述终端设备对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈时，所述第一DCI格式还用于调度对应使能态的HARQ进程；或者，
    在所述第一指示信息用于指示所述终端设备对非使能态的HARQ进程中的下行传输不进行HARQ-ACK反馈时，所述第一DCI格式不用于调度对应使能态的HARQ进程。
  27. 根据权利要求23至25中任一项所述的方法，其特征在于，所述第一DCI格式不用于调度对应使能态的HARQ进程，则所述终端设备根据第一指示信息和/或所述第一DCI格式，确定反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈所述第一下行物理信道对应 的第一HARQ-ACK反馈信息，包括：
    所述终端设备根据所述第一DCI格式确定不反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息。
  28. 根据权利要求23至25中任一项所述的方法，其特征在于，所述第一DCI格式还用于调度对应使能态的HARQ进程，则所述终端设备根据第一指示信息和/或所述第一DCI格式，确定反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息，包括：
    所述终端设备根据所述第一指示信息，确定反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息。
  29. 根据权利要求25或26所述的方法，其特征在于，在所述第一DCI格式不用于调度对应使能态的HARQ进程时，所述方法还包括：
    所述终端设备根据第二DCI格式进行对应使能态的HARQ进程的调度检测，其中，所述第二DCI格式和所述第一DCI格式是不同的DCI格式；或者，所述第二DCI格式的DCI包括的信息比特数和所述第一DCI格式的DCI包括的信息比特数不同。
  30. 根据权利要求25或27所述的方法，其特征在于，在所述第一DCI格式还用于调度对应使能态的HARQ进程时，所述方法还包括：
    所述终端设备根据所述第一DCI格式进行对应使能态的HARQ进程的调度检测。
  31. 一种无线通信方法，其特征在于，包括：
    网络设备向终端设备发送第一DCI，所述第一DCI用于调度所述终端设备通过第一HARQ进程传输第一物理信道，其中，所述第一DCI对应第一DCI格式，所述第一HARQ进程对应非使能态，或者，所述第一DCI对应第二DCI格式，所述第一HARQ进程对应使能态；
    所述网络设备传输所述第一物理信道。
  32. 根据权利要求31所述的方法，其特征在于，所述第一DCI格式和所述第二DCI格式是不同的DCI格式；或者，所述第一DCI格式的DCI包括的信息比特数和所述第二DCI格式的DCI包括的信息比特数不同。
  33. 根据权利要求31或32所述的方法，其特征在于，所述第一DCI格式的DCI中包括HARQ进程号指示信息，所述HARQ进程号指示信息用于指示所述第一HARQ进程对应的进程号，所述HARQ进程号指示信息包括的比特数是根据第一HARQ进程数确定的，其中，所述第一HARQ进程数是对应非使能态的HARQ进程的数量。
  34. 根据权利要求33所述的方法，其特征在于，所述第一HARQ进程数为N，所述HARQ进程号指示信息包括的比特数是根据ceil(log 2(N))确定的，其中，N为正整数，ceil()表示向上取整。
  35. 根据权利要求31或32所述的方法，其特征在于，所述第一DCI格式的DCI中不包括HARQ进程号指示信息，所述第一HARQ进程对应的进程号是预设的或网络设备通过第一高层参数配置的。
  36. 根据权利要求31至35中任一项所述的方法，其特征在于，所述第一DCI格式的DCI中包括重复传输次数指示信息，所述重复传输次数指示信息用于指示所述第一HARQ进程对应的TB的传输次数。
  37. 根据权利要求31至36中任一项所述的方法，其特征在于，所述第一DCI格式的DCI中包括RV指示信息，所述RV指示信息用于指示所述第一HARQ进程对应的TB传输对应的RV，其中，
    如果所述第一HARQ进程对应的TB的传输次数为1，所述RV指示信息包括2比特，所述2比特用于指示一次传输对应的RV；或者，
    如果所述第一HARQ进程对应的TB的传输次数为K，所述RV指示信息包括K比特，每1比特用于指示一次传输对应的RV，K为大于1的整数。
  38. 根据权利要求31至36中任一项所述的方法，其特征在于，所述第一DCI格式的DCI中不包括RV指示信息，所述第一HARQ进程对应的TB传输对应的RV是预设的或根据网络设备配置的RV图案确定的。
  39. 根据权利要求38所述的方法，其特征在于，如果所述第一HARQ进程对应的TB的传输次数为1，所述第一HARQ进程对应的TB传输对应的RV为0；或者，
    如果所述第一HARQ进程对应的TB的传输次数为K，所述第一HARQ进程对应的TB传输对应的RV是根据所述网络设备配置的RV图案确定的，K为大于1的整数。
  40. 根据权利要求31或32所述的方法，其特征在于，所述第二DCI格式的DCI中包括HARQ进程号指示信息，所述HARQ进程号指示信息用于指示所述第一HARQ进程对应的进程号，所述HARQ进程号指示信息包括的比特数是根据第二HARQ进程数确定的，其中，所述第二HARQ进程 数是对应使能态的HARQ进程的数量。
  41. 根据权利要求40所述的方法，其特征在于，所述第二HARQ进程数为M，所述HARQ进程号指示信息包括的比特数是根据ceil(log 2(M))确定的，其中，M为正整数，ceil()表示向上取整。
  42. 根据权利要求31或32所述的方法，其特征在于，所述第二DCI格式的DCI中不包括HARQ进程号指示信息，所述第一HARQ进程对应的进程号是预设的或网络设备通过第二高层参数配置的。
  43. 根据权利要求31至42中任一项所述的方法，其特征在于，所述第一DCI包括下行分配信息，所述第一物理信道包括第一PDSCH，所述网络设备传输所述第一物理信道，包括：
    所述网络设备发送所述第一PDSCH。
  44. 根据权利要求31至42中任一项所述的方法，其特征在于，所述第一DCI包括上行授权信息，所述第一物理信道包括第一PUSCH，所述网络设备传输所述第一物理信道，包括：
    所述网络设备接收所述第一PUSCH。
  45. 一种无线通信方法，其特征在于，包括：
    网络设备向终端设备发送第一DCI，所述第一DCI用于调度所述终端设备通过第一HARQ进程接收的第一下行物理信道，所述第一DCI对应第一DCI格式，其中，所述第一HARQ进程对应非使能态，或者，所述第一HARQ进程对应使能态；
    所述网络设备向所述终端设备发送所述第一下行物理信道。
  46. 根据权利要求45所述的方法，其特征在于，所述第一HARQ进程对应非使能态，所述第一DCI格式的DCI中包括DAI信息域，所述DAI信息域用于指示以下情况中的一种：
    所述DAI信息域用于所述终端设备生成混合自动重传请求应答HARQ-ACK码本，所述HARQ-ACK码本中包括所述第一下行物理信道对应的HARQ-ACK反馈信息；
    所述DAI信息域用于所述终端设备生成所述HARQ-ACK码本，所述HARQ-ACK码本中不包括所述第一下行物理信道对应的HARQ-ACK反馈信息；
    所述DAI信息域不用于所述终端设备生成所述HARQ-ACK码本。
  47. 根据权利要求46所述的方法，其特征在于，在所述DAI信息域不用于所述终端设备生成所述HARQ-ACK码本时，所述DAI信息域设置为预设值；或者，所述DAI信息域用于指示第一信息。
  48. 根据权利要求45至47中任一项所述的方法，其特征在于，所述第一HARQ进程对应非使能态，所述第一DCI格式的DCI中包括TPC命令信息域，所述TPC命令信息域用于指示以下情况中的一种：
    所述TPC命令信息域用于调整所述终端设备的上行反馈信道的发射功率；
    所述TPC命令信息域不用于调整所述终端设备的上行反馈信道的发射功率。
  49. 根据权利要求48所述的方法，其特征在于，在所述TPC命令信息域不用于调整所述终端设备的上行反馈信道的发射功率时，所述TPC命令信息域用于指示第一信息。
  50. 根据权利要求45至49中任一项所述的方法，其特征在于，所述第一HARQ进程对应非使能态，其中，
    所述第一DCI格式的DCI中包括的PUCCH资源指示信息域用于指示第一信息；和/或，
    所述第一DCI格式的DCI中包括的HARQ反馈时序指示信息域用于指示第一信息。
  51. 根据权利要求47、49、50中任一项所述的方法，其特征在于，所述第一信息包括以下至少一种：
    所述第一HARQ进程对应的TB的传输次数；
    所述第一HARQ进程对应的TB传输对应的冗余版本RV。
  52. 根据权利要求45至51中任一项所述的方法，其特征在于，调度对应非使能态的HARQ进程的DCI格式和调度对应使能态的HARQ进程的DCI格式是相同的DCI格式；或者，所述调度对应非使能态的HARQ进程的DCI格式的DCI中包括的信息比特数和所述调度对应使能态的HARQ进程的DCI格式的DCI中包括的信息比特数相同。
  53. 一种无线通信方法，其特征在于，包括：
    网络设备向终端设备发送第一下行物理信道，所述第一下行物理信道是使用第一DCI格式调度的通过第一HARQ进程传输的下行物理信道，所述第一HARQ进程对应非使能态；
    其中，第一指示信息和/或所述第一DCI格式用于确定反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息。
  54. 根据权利要求53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对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈；或，
    所述第一指示信息用于指示所述终端设备对非使能态的HARQ进程中的下行传输不进行 HARQ-ACK反馈。
  55. 根据权利要求53或54所述的方法，其特征在于，所述第一指示信息是网络设备通过物理层信令、高层参数和MAC CE中的至少一种发送给所述终端设备的。
  56. 根据权利要求54或55所述的方法，其特征在于，在所述第一指示信息用于指示所述终端设备对非使能态的HARQ进程中的下行传输进行HARQ-ACK反馈时，所述第一DCI格式还用于调度对应使能态的HARQ进程；或者，
    在所述第一指示信息用于指示所述终端设备对非使能态的HARQ进程中的下行传输不进行HARQ-ACK反馈时，所述第一DCI格式不用于调度对应使能态的HARQ进程。
  57. 根据权利要求53至55中任一项所述的方法，其特征在于，所述第一DCI格式不用于调度对应使能态的HARQ进程，则所述第一DCI格式用于确定不反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息。
  58. 根据权利要求53至55中任一项所述的方法，其特征在于，所述第一DCI格式还用于调度对应使能态的HARQ进程，则所述第一指示信息用于确定反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息。
  59. 一种终端设备，其特征在于，包括：通信单元，用于：
    接收第一DCI，所述第一DCI用于调度所述终端设备通过第一HARQ进程传输第一物理信道，其中，所述第一DCI对应第一DCI格式，所述第一HARQ进程对应非使能态，或者，所述第一DCI对应第二DCI格式，所述第一HARQ进程对应使能态；
    根据所述第一DCI通过所述第一HARQ进程传输所述第一物理信道。
  60. 一种终端设备，其特征在于，包括：通信单元，用于：
    接收第一DCI，所述第一DCI用于调度所述终端设备通过第一HARQ进程接收的第一下行物理信道，所述第一DCI对应第一DCI格式，其中，所述第一HARQ进程对应非使能态，或者，所述第一HARQ进程对应使能态；
    根据所述第一DCI通过所述第一HARQ进程接收所述第一下行物理信道。
  61. 一种终端设备，其特征在于，包括：
    通信单元，用于接收网络设备使用第一DCI格式调度的通过第一HARQ进程传输的第一下行物理信道，所述第一HARQ进程对应非使能态；
    处理单元，用于根据第一指示信息和/或所述第一DCI格式，确定反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息。
  62. 一种网络设备，其特征在于，包括：通信单元，用于：
    向终端设备发送第一DCI，所述第一DCI用于调度所述终端设备通过第一HARQ进程传输第一物理信道，其中，所述第一DCI对应第一DCI格式，所述第一HARQ进程对应非使能态，或者，所述第一DCI对应第二DCI格式，所述第一HARQ进程对应使能态；
    传输所述第一物理信道。
  63. 一种网络设备，其特征在于，包括：通信单元，用于：
    向终端设备发送第一DCI，所述第一DCI用于调度所述终端设备通过第一HARQ进程接收的第一下行物理信道，所述第一DCI对应第一DCI格式，其中，所述第一HARQ进程对应非使能态，或者，所述第一HARQ进程对应使能态；
    向所述终端设备发送所述第一下行物理信道。
  64. 一种网络设备，其特征在于，包括：
    通信单元，用于向终端设备发送第一下行物理信道，所述第一下行物理信道是使用第一DCI格式调度的通过第一HARQ进程传输的下行物理信道，所述第一HARQ进程对应非使能态；
    其中，第一指示信息和/或所述第一DCI格式用于确定反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息，或者，确定不反馈所述第一下行物理信道对应的第一HARQ-ACK反馈信息。
  65. 一种终端设备，其特征在于，包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求1至30中任一项所述的方法。
  66. 一种网络设备，其特征在于，包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求31至58中任一项所述的方法。
  67. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装 有所述芯片的设备执行如权利要求1至30中任一项所述的方法。
  68. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求31至58中任一项所述的方法。
  69. 一种计算机可读存储介质，其特征在于，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求1至30中任一项所述的方法。
  70. 一种计算机可读存储介质，其特征在于，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求31至58中任一项所述的方法。
  71. 一种计算机程序产品，其特征在于，包括计算机程序指令，该计算机程序指令使得计算机执行如权利要求1至30中任一项所述的方法。
  72. 一种计算机程序产品，其特征在于，包括计算机程序指令，该计算机程序指令使得计算机执行如权利要求31至58中任一项所述的方法。
  73. 一种计算机程序，其特征在于，所述计算机程序使得计算机执行如权利要求1至30中任一项所述的方法。
  74. 一种计算机程序，其特征在于，所述计算机程序使得计算机执行如权利要求31至58中任一项所述的方法。
PCT/CN2020/104891 2020-07-27 2020-07-27 无线通信方法、终端设备和网络设备 WO2022021007A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2020/104891 WO2022021007A1 (zh) 2020-07-27 2020-07-27 无线通信方法、终端设备和网络设备
CN202080102870.3A CN115804202B (zh) 2020-07-27 2020-07-27 无线通信方法、终端设备和网络设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/104891 WO2022021007A1 (zh) 2020-07-27 2020-07-27 无线通信方法、终端设备和网络设备

Publications (1)

Publication Number Publication Date
WO2022021007A1 true WO2022021007A1 (zh) 2022-02-03

Family

ID=80037261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/104891 WO2022021007A1 (zh) 2020-07-27 2020-07-27 无线通信方法、终端设备和网络设备

Country Status (2)

Country Link
CN (1) CN115804202B (zh)
WO (1) WO2022021007A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115242355A (zh) * 2022-09-15 2022-10-25 合肥移瑞通信技术有限公司 无线通信的方法及装置
WO2024055319A1 (zh) * 2022-09-16 2024-03-21 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106452661A (zh) * 2015-08-10 2017-02-22 中兴通讯股份有限公司 应答信息的传输方法、装置、基站及终端
CN110035542A (zh) * 2018-01-11 2019-07-19 北京展讯高科通信技术有限公司 激活或释放半持续调度或免调度数据传输的方法、装置及用户设备
WO2019160737A1 (en) * 2018-02-14 2019-08-22 Idac Holdings, Inc. Methods and procedures for harq management in nr-based non-terrestrial networks
CN111431671A (zh) * 2019-01-09 2020-07-17 电信科学技术研究院有限公司 一种终端节点间harq反馈配置的方法及设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2491671B1 (en) * 2009-10-19 2021-06-16 Samsung Electronics Co., Ltd. Transmission diversity and multiplexing for harq-ack signals in communication systems
KR101757087B1 (ko) * 2013-01-18 2017-07-11 후아웨이 테크놀러지 컴퍼니 리미티드 피드백 정보를 처리하기 위한 방법, 기지국 및 사용자 장비
US9912504B2 (en) * 2014-07-31 2018-03-06 Futurewei Technologies, Inc. System and method for multiple carrier transmission
EP3335347A1 (en) * 2015-08-11 2018-06-20 Intel IP Corporation Harq feedback configuration techniques for broadband wireless communication networks
US10568081B2 (en) * 2016-03-21 2020-02-18 Samsung Electronics Co., Ltd. Scheduling uplink transmissions
CN107359969B (zh) * 2016-05-10 2020-03-24 电信科学技术研究院 一种harq的反馈信息传输方法、ue、基站和***
CN105978671A (zh) * 2016-06-27 2016-09-28 深圳市金立通信设备有限公司 一种harq重传的指示方法及相关设备
CN110635868B (zh) * 2018-06-21 2021-02-09 维沃移动通信有限公司 混合自动重传请求反馈信息harq-ack处理方法及装置
CN111435901B (zh) * 2019-02-22 2023-07-21 维沃移动通信有限公司 混合自动重传请求确认反馈方法、终端和网络设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106452661A (zh) * 2015-08-10 2017-02-22 中兴通讯股份有限公司 应答信息的传输方法、装置、基站及终端
CN110035542A (zh) * 2018-01-11 2019-07-19 北京展讯高科通信技术有限公司 激活或释放半持续调度或免调度数据传输的方法、装置及用户设备
WO2019160737A1 (en) * 2018-02-14 2019-08-22 Idac Holdings, Inc. Methods and procedures for harq management in nr-based non-terrestrial networks
CN111431671A (zh) * 2019-01-09 2020-07-17 电信科学技术研究院有限公司 一种终端节点间harq反馈配置的方法及设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CMCC: "Considerations on HARQ for Non-Terrestrial Networks", 3GPP DRAFT; R1-1910166, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 1 October 2019 (2019-10-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051788973 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115242355A (zh) * 2022-09-15 2022-10-25 合肥移瑞通信技术有限公司 无线通信的方法及装置
WO2024055319A1 (zh) * 2022-09-16 2024-03-21 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备

Also Published As

Publication number Publication date
CN115804202B (zh) 2024-07-09
CN115804202A (zh) 2023-03-14

Similar Documents

Publication Publication Date Title
WO2021168833A1 (zh) 数据传输方法、装置及设备
WO2021168834A1 (zh) 数据传输方法、装置及设备
US12028169B2 (en) Wireless communication method, receiving-end device, and sending-end device
WO2021237721A1 (zh) Harq-ack码本的反馈方法和终端设备
WO2021237702A1 (zh) Harq-ack码本的反馈方法和终端设备
US20230231665A1 (en) Method for feeding back hybrid automatic repeat request acknowledgement (harq-ack) and terminal device
CN114788204B (zh) Harq进程的状态确定方法、装置及设备
US20230199799A1 (en) Wireless communication method, terminal device and network device
WO2020034223A1 (zh) Harq信息的传输方法、网络设备和终端设备
WO2022021007A1 (zh) 无线通信方法、终端设备和网络设备
WO2021217378A1 (zh) 无线通信方法、终端设备和网络设备
WO2022099555A1 (zh) 无线通信的方法、终端设备和网络设备
WO2022061548A1 (zh) 无线通信的方法、终端设备和网络设备
WO2022104515A1 (zh) 重传方法和终端
WO2022027669A1 (zh) 传输反馈信息的方法、终端设备和网络设备
WO2022021032A1 (zh) 信息处理方法、终端设备和网络设备
WO2023004789A1 (zh) 无线通信的方法、终端设备和网络设备
WO2022077481A1 (zh) 一种信道传输方法及其装置
US20230421312A1 (en) Survival time processing method, and terminal device
WO2022110071A1 (zh) 无线通信的方法和终端设备
WO2023004584A1 (zh) 无线通信的方法、终端设备和网络设备
WO2022110178A1 (zh) 传输方法和终端设备
WO2024055319A1 (zh) 无线通信的方法、终端设备和网络设备
WO2022155926A1 (zh) 无线通信的方法和终端设备
US20230353292A1 (en) Wireless communication method and device

Legal Events

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

Ref document number: 20946719

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20946719

Country of ref document: EP

Kind code of ref document: A1