WO2022041913A1 - 无线通信方法和设备 - Google Patents

无线通信方法和设备 Download PDF

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Publication number
WO2022041913A1
WO2022041913A1 PCT/CN2021/098194 CN2021098194W WO2022041913A1 WO 2022041913 A1 WO2022041913 A1 WO 2022041913A1 CN 2021098194 W CN2021098194 W CN 2021098194W WO 2022041913 A1 WO2022041913 A1 WO 2022041913A1
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Prior art keywords
channel
scheduling information
present application
initial
priority
Prior art date
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PCT/CN2021/098194
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English (en)
French (fr)
Inventor
徐婧
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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.)
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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 EP21859757.3A priority Critical patent/EP4161139A4/en
Publication of WO2022041913A1 publication Critical patent/WO2022041913A1/zh
Priority to US18/090,196 priority patent/US20230137165A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling

Definitions

  • the embodiments of the present application relate to the field of communication technologies, and in particular, to a wireless communication method and device.
  • a terminal device can send an uplink channel to a network device.
  • the network device can schedule the terminal device to send an uplink channel through scheduling information. Therefore, it is inevitable that multiple uplink channels will overlap in the time domain. .
  • a wireless communication method and device are provided, which can ensure the normal transmission of data when multiple channels overlap in the time domain.
  • a wireless communication method including:
  • the first channel is determined by at least one initial channel, and the priority of each initial priority channel in the at least one initial channel is higher than the priority of the second channel.
  • a terminal device for executing the method in the above-mentioned first aspect or each of its implementations.
  • the terminal device includes a functional module for executing the method in the first aspect or each implementation manner thereof.
  • a network device for executing the method in the first aspect or each of its implementations.
  • the network device includes functional modules for executing the methods in the above-mentioned first aspect or each implementation manner thereof.
  • 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, so as to execute the method in the above-mentioned first aspect or each implementation manner thereof.
  • a network 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, so as to execute the method in the above-mentioned first aspect or each implementation manner thereof.
  • a chip for implementing the method in the first aspect or each of its implementation manners.
  • the chip includes: a processor for invoking and running a computer program from a memory, so that a device on which the chip is installed executes the method in the first aspect or its respective implementations.
  • a computer-readable storage medium for storing a computer program, and the computer program causes a computer to execute the method in the first aspect or each implementation manner thereof.
  • a computer program product comprising computer program instructions, the computer program instructions causing a computer to execute the method in the above-mentioned first aspect or each of its implementations.
  • a computer program which, when run on a computer, causes the computer to perform the method in any one of the above-mentioned first to second aspects or the respective implementations thereof.
  • FIG. 1 is an example of an application scenario provided by an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a wireless communication method provided by an embodiment of the present application.
  • FIG. 3 and FIG. 4 are schematic block diagrams of priority channels according to embodiments of the present application.
  • FIG. 5 is a schematic block diagram of a terminal device provided by an embodiment of the present application.
  • FIG. 6 is a schematic block diagram of a network device provided by an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a communication device provided by an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a chip provided by an embodiment of the present application.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • the communication system 100 may include a terminal device 110 and a network device 120 .
  • the network device 120 may communicate with the terminal device 110 through the air interface. Multi-service transmission is supported between the terminal device 110 and the network device 120 .
  • the embodiment of the present application only uses the communication system 100 for exemplary description, but the embodiment of the present application is not limited thereto. That is to say, the technical solutions of the embodiments of the present application can be applied to various communication systems, such as: long term evolution (Long Term Evolution, LTE) system, LTE time division duplex (Time Division Duplex, TDD), universal mobile communication system (Universal mobile communication system) Mobile Telecommunication System, UMTS), 5G communication system (also known as New Radio (New Radio, NR) communication system), or future communication systems, etc.
  • LTE Long Term Evolution
  • TDD Time Division Duplex
  • Universal mobile communication system Universal mobile communication system
  • Mobile Telecommunication System Universal mobile communication system
  • UMTS Universal mobile communication system
  • 5G communication system also known as New Radio (New Radio, NR) communication system
  • future communication systems etc.
  • the network device 120 may be an access network device that communicates with the terminal device 110 .
  • An access network device may provide communication coverage for a particular geographic area, and may communicate with terminal devices 110 (eg, UEs) located within the coverage area.
  • the network device 120 may be an evolved base station (Evolutional Node B, eNB or eNodeB) in a Long Term Evolution (Long Term Evolution, LTE) system, or a next generation radio access network (Next Generation Radio Access Network, NG RAN) device, Or a base station (gNB) in an NR system, or a wireless controller in a cloud radio access network (Cloud Radio Access Network, CRAN), or the network device 120 can be a relay station, an access point, a vehicle-mounted device, a wearable Devices, hubs, switches, bridges, routers, or network devices in the future evolved Public Land Mobile Network (PLMN).
  • PLMN Public Land Mobile Network
  • the terminal device 110 may be any terminal device, which includes, but is not limited to, a terminal device that adopts a wired or wireless connection with the network device 120 or other terminal devices.
  • the terminal equipment 110 may refer to an access terminal, a user equipment (UE), a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, user agent, or user device.
  • the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, end devices in 5G networks or end devices in future evolved networks, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the terminal device 110 may be used for device-to-device (Device to Device, D2D) communication.
  • D2D Device to Device
  • the wireless communication system 100 may further include a core network device 130 that communicates with the base station, and the core network device 130 may be a 5G core network (5G Core, 5GC) device, for example, an Access and Mobility Management Function (Access and Mobility Management Function). , AMF), another example, authentication server function (Authentication Server Function, AUSF), another example, user plane function (User Plane Function, UPF), another example, session management function (Session Management Function, SMF).
  • the core network device 130 may also be an evolved packet core (Evolved Packet Core, EPC) device of an LTE network, for example, a session management function+core network data gateway (Session Management Function+Core Packet Gateway, SMF+PGW- C) Equipment.
  • EPC evolved packet core
  • the SMF+PGW-C can simultaneously implement the functions that the SMF and the PGW-C can implement.
  • the above-mentioned core network equipment may also be called by other names, or a new network entity may be formed by dividing the functions of the core network, which is not limited in this embodiment of the present application.
  • the various functional units in the communication system 100 may also establish a connection through a next generation network (next generation, NG) interface to implement communication.
  • NG next generation network
  • the terminal equipment establishes an air interface connection with the access network equipment through the NR interface to transmit user plane data and control plane signaling; the terminal equipment can establish a control plane signaling connection with the AMF through the NG interface 1 (N1 for short); access Network equipment, such as the next generation wireless access base station (gNB), can establish a user plane data connection with the UPF through the NG interface 3 (N3 for short); the access network equipment can establish a control plane signaling with the AMF through the NG interface 2 (N2 for short).
  • gNB next generation wireless access base station
  • UPF can establish a control plane signaling connection with SMF through NG interface 4 (N4 for short); UPF can exchange user plane data with the data network through NG interface 6 (N6 for short); AMF can communicate with SMF through NG interface 11 (N11 for short)
  • the SMF establishes a control plane signaling connection; the SMF can establish a control plane signaling connection with the PCF through the NG interface 7 (N7 for short).
  • FIG. 1 exemplarily shows one base station, one core network device and two terminal devices.
  • the wireless communication system 100 may include multiple base station devices and the coverage area of each base station may include other numbers of terminals equipment, which is not limited in this embodiment of the present application.
  • a device having a communication function in the network/system can be referred to as a communication device.
  • the communication device may include a network device 120 and a terminal device 110 with a communication function, and the network device 120 and the terminal device 110 may be the devices described above, which will not be repeated here;
  • the communication device may further include other devices in the communication system 100, for example, other network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the present application.
  • FIG. 2 shows a schematic flowchart of a wireless communication method 200 according to an embodiment of the present application, and the method 200 may be executed by a terminal device or.
  • the terminal device shown in FIG. 1 and another example, the access network device shown in FIG. 1 .
  • the method 200 may include:
  • the first channel is determined by at least one initial channel, and the priority of each initial priority channel in the at least one initial channel is higher than the priority of the second channel.
  • the terminal device or the network device may determine the first channel based on the at least one initial channel, and then determine whether to cancel the transmission of the second channel based on the overlap of the first channel and the second channel. For example, if the first channel and the second channel overlap or partially overlap, it is determined that the second channel cancels transmission. If the first channel and the second channel do not overlap, the second channel is transmitted.
  • Whether to cancel the transmission of the second channel is determined based on the first channel, and the first channel is determined by at least one initial channel, which is equivalent to determining whether to cancel the transmission of the second channel based on the at least one initial channel.
  • the channel can ensure that the terminal device and the network device have the same understanding of the first channel used to trigger whether to cancel the transmission of the second channel, and further, can ensure the normal transmission of the channel.
  • the first channel and the second channel overlap or partially overlap.
  • the at least one initial channel and the second channel overlap or partially overlap in the time domain.
  • each of the at least one initial priority channel and the second channel overlap or partially overlap in the time domain.
  • a part of the initial priority channel in the at least one initial channel and the second channel overlap or partially overlap in the time domain.
  • the first scheduling information triggering the first channel is not earlier than the scheduling information corresponding to other channels other than the initial channel corresponding to the first scheduling information in the at least one initial channel.
  • the time domain position of triggering the first scheduling information of the first channel is not earlier than the time domain position of the scheduling information corresponding to other channels other than the initial channel corresponding to the first scheduling information in the at least one initial channel.
  • the time domain location of the scheduling information may be the time domain location of the downlink scheduling information, or may be the time domain location determined based on the uplink channel.
  • the time domain position determined based on the uplink channel may be the time domain position of the uplink channel configured in a semi-static or semi-persistent configuration.
  • the first channel is directly scheduled by the first scheduling information that triggers the first channel.
  • the at least one initial channel adopts multiplexing transmission.
  • the first channel is determined after the at least one initial channel is multiplexed or covered.
  • Designing the first channel to be determined after the at least one initial channel is multiplexed or covered, equivalently, the channel determined after the at least one initial channel is multiplexed or covered can be used as a trigger for whether to cancel the transmission of the second channel. It can not only ensure that the terminal device and the network device have the same understanding of the first channel used to trigger whether to cancel the transmission of the second channel, so as to ensure the normal transmission of the channel, but also can preferentially ensure the normal transmission of the at least one initial channel. Transmission, accordingly, can avoid unnecessary cancellation or information discarding, and improve transmission efficiency as much as possible.
  • the S210 may include:
  • the second channel is determined to cancel transmission based on the first channel.
  • the method 200 may further include:
  • the second channel is held to cancel transmission.
  • the scheduling information triggering the third channel is not earlier than the first scheduling information triggering the first channel.
  • the S210 may include:
  • the second channel is transmitted if the first channel and the second channel do not overlap.
  • the at least one initial channel includes a channel indicated by scheduling information and/or a channel determined by the scheduling information.
  • the at least one initial channel may be directly indicated by the latest scheduling information and the previous scheduling information, or may be directly determined by the latest scheduling information and indirectly determined by the previous scheduling information.
  • the indirect determination may refer to: determining after uplink channel multiplexing or coverage directly determined based on scheduling information.
  • the channel determined by the scheduling information includes: a channel directly determined based on the scheduling information is multiplexed or a channel determined after coverage.
  • the first channel and the second channel are uplink channels.
  • the uplink channel includes a physical uplink control channel PUCCH and/or a physical uplink shared channel PUSCH.
  • the time domain position that triggers the first scheduling information of the first channel is the time domain position of the first scheduling information or a time domain position determined based on the first channel.
  • the time domain position of the first scheduling information is a time domain position determined based on the first channel, and the first channel is a semi-static or semi-persistently configured uplink channel.
  • the symbol preceding the symbol where the first channel is located may be determined as the time domain position of the first scheduling information.
  • FIG. 3 is a schematic block diagram of a priority channel provided by an embodiment of the present application. Embodiment 1 will be described below with reference to FIG. 3 .
  • DCI 1 is used to schedule the first low priority channel (1st LP PUCCH)
  • DCI 2 is used to schedule the first high priority channel (1st LP PUCCH)
  • DCI 3 is used to schedule the second highest priority channel Channel (2nd HP PUSCH).
  • the first high-priority uplink channel overlaps with the first low-priority uplink channel and the second high-priority uplink channel in the time domain, and the time domain position of the scheduling information corresponding to the first high-priority uplink channel Not earlier than the time domain position of the scheduling information corresponding to the second highest priority uplink channel.
  • the first-priority uplink channel may be determined based on the first high-priority uplink channel to cancel transmission.
  • the first high-priority uplink channel and the second high-priority uplink channel use multiplexed transmission.
  • the uplink channel can be PUCCH/PUSCH
  • the time domain location of the scheduling information may be the time domain location of the downlink scheduling information, or may be the time domain location determined based on the uplink channel.
  • the time domain location determined based on the uplink channel it is used for the semi-static or semi-persistent configuration of the uplink channel.
  • the uplink channel may be directly indicated by the scheduling information, or may be determined by multiplexing multiple uplink channels of the same priority.
  • FIG. 4 is another schematic block diagram of a priority channel provided by an embodiment of the present application. Embodiment 2 will be described below with reference to FIG. 4 .
  • DCI 1 is used to schedule the first low priority channel (1st LP PUCCH)
  • DCI 2 is used to schedule the second high priority channel (2nd HP PUSCH)
  • DCI 3 is used to schedule the first high priority channel channel (1st HP PUCCH)
  • DCI 4 is used to schedule the third highest priority channel (3rd HP PUSCH).
  • the downlink scheduling information corresponding to the first high-priority uplink channel is not earlier than the first high-priority uplink channel.
  • Downlink scheduling information corresponding to the second high-priority uplink channel is not earlier than the first high-priority uplink channel.
  • the third high-priority uplink channel is determined by multiplexing the first high-priority uplink channel and the second high-priority channel.
  • the third-highest-priority uplink channel and the first low-priority channel overlap in the time domain, cancel the first-priority uplink channel transmission; if the third-highest-priority uplink channel and the first low-priority channel overlap If there is no overlapping part in the time domain, the first priority uplink channel can be transmitted.
  • the uplink channel can be PUCCH/PUSCH
  • the time domain location of the scheduling information may be the time domain location of the downlink scheduling information, or may be the time domain location determined based on the uplink channel.
  • the time domain location determined based on the uplink channel it is used for the semi-static or semi-persistent configuration of the uplink channel.
  • the uplink channel may be directly indicated by the scheduling information, or may be determined by multiplexing multiple uplink channels of the same priority.
  • the first low-priority channel cancels transmission.
  • the time domain position of the scheduling information corresponding to the second high-priority uplink channel is not earlier than the time domain position of the scheduling information corresponding to the first high-priority uplink channel.
  • information may be sent or received on the second highest priority uplink channel.
  • the size of the sequence numbers of the above-mentioned processes does not mean the sequence of execution, and the execution sequence of each process should be determined by its functions and internal logic, and should not be dealt with in the present application.
  • the implementation of the embodiments constitutes no limitation.
  • the terms “downlink” and “uplink” are used to indicate the transmission direction of signals or data, wherein “downlink” is used to indicate that the transmission direction of signals or data is from the site to the user equipment of the cell In the first direction, “uplink” is used to indicate that the transmission direction of the signal or data is the second direction sent from the user equipment of the cell to the site.
  • downlink signal indicates that the transmission direction of the signal is the first direction.
  • the term “and/or” is only an association relationship for describing associated objects, indicating that there may be three kinds of relationships. Specifically, A and/or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" in this text generally indicates that the related objects are an "or" relationship.
  • FIG. 5 is a schematic block diagram of a terminal device 300 according to an embodiment of the present application.
  • the terminal device 300 may include:
  • a determining unit 310 configured to determine, based on the first channel, whether to cancel the transmission on the second channel
  • the first channel is determined by at least one initial channel, and the priority of each initial priority channel in the at least one initial channel is higher than the priority of the second channel.
  • the first channel and the second channel overlap or partially overlap.
  • the first scheduling information triggering the first channel is not earlier than the scheduling information corresponding to other channels other than the initial channel corresponding to the first scheduling information in the at least one initial channel.
  • the first channel is directly scheduled by the first scheduling information that triggers the first channel.
  • the at least one initial channel adopts multiplexing transmission.
  • the first channel is determined after the at least one initial channel is multiplexed or covered.
  • the determining unit 310 is specifically configured to:
  • the second channel is determined to cancel transmission based on the first channel.
  • the determining unit 310 is further configured to:
  • the second channel is held to cancel transmission.
  • the scheduling information triggering the third channel is not earlier than the first scheduling information triggering the first channel.
  • the determining unit 310 is specifically configured to:
  • the second channel is transmitted if the first channel and the second channel do not overlap.
  • the at least one initial channel includes a channel indicated by scheduling information and/or a channel determined by the scheduling information.
  • the channel determined by the scheduling information includes: a channel directly determined based on the scheduling information is multiplexed or a channel determined after coverage.
  • the first channel and the second channel are uplink channels.
  • the uplink channel includes a physical uplink control channel PUCCH and/or a physical uplink shared channel PUSCH.
  • the time domain position triggering the first scheduling information of the first channel is the time domain position of the first scheduling information or a time domain position determined based on the first channel.
  • the time domain position of the first scheduling information is a time domain position determined based on the first channel, and the first channel is a semi-static or semi-persistently configured uplink channel.
  • the apparatus embodiments and the method embodiments may correspond to each other, and similar descriptions may refer to the method embodiments.
  • the terminal device 300 shown in FIG. 5 may correspond to the corresponding subject in executing the method 200 of the embodiment of the present application, and the aforementioned and other operations and/or functions of the various units in the terminal device 300 are respectively for the purpose of realizing the method shown in FIG. 2 .
  • the corresponding processes in each of the methods are not repeated here.
  • FIG. 6 is a schematic block diagram of a network device 400 according to an embodiment of the present application.
  • the network device 400 may include:
  • a determining unit 410 configured to determine whether to cancel transmission on the second channel based on the first channel
  • the first channel is determined by at least one initial channel, and the priority of each initial priority channel in the at least one initial channel is higher than the priority of the second channel.
  • the first channel and the second channel overlap or partially overlap.
  • the first scheduling information triggering the first channel is not earlier than the scheduling information corresponding to other channels other than the initial channel corresponding to the first scheduling information in the at least one initial channel.
  • the first channel is directly scheduled by the first scheduling information that triggers the first channel.
  • the at least one initial channel adopts multiplexing transmission.
  • the first channel is determined after the at least one initial channel is multiplexed or covered.
  • the determining unit 410 is specifically configured to:
  • the second channel is determined to cancel transmission based on the first channel.
  • the determining unit 410 is further configured to:
  • the second channel is held to cancel transmission.
  • the scheduling information triggering the third channel is not earlier than the first scheduling information triggering the first channel.
  • the determining unit 410 is specifically configured to:
  • the second channel is transmitted if the first channel and the second channel do not overlap.
  • the at least one initial channel includes a channel indicated by scheduling information and/or a channel determined by the scheduling information.
  • the channel determined by the scheduling information includes: a channel directly determined based on the scheduling information is multiplexed or a channel determined after coverage.
  • the first channel and the second channel are uplink channels.
  • the uplink channel includes a physical uplink control channel PUCCH and/or a physical uplink shared channel PUSCH.
  • the time domain position that triggers the first scheduling information of the first channel is the time domain position of the first scheduling information or a time domain position determined based on the first channel.
  • the time domain position of the first scheduling information is a time domain position determined based on the first channel, and the first channel is a semi-static or semi-persistently configured uplink channel.
  • the apparatus embodiments and the method embodiments may correspond to each other, and similar descriptions may refer to the method embodiments.
  • the network device 400 shown in FIG. 6 may correspond to the corresponding subject in executing the method 200 of the embodiment of the present application, and the aforementioned and other operations and/or functions of the various units in the network device 400 are respectively for the purpose of realizing the method shown in FIG. 2 .
  • the corresponding processes in each of the methods are not repeated here.
  • the steps of the method embodiments in the embodiments of the present application may be completed by hardware integrated logic circuits in the processor and/or instructions in the form of software, and the steps of the methods disclosed in conjunction with the embodiments of the present application may be directly embodied as hardware
  • the execution of the decoding processor is completed, or the execution is completed 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, 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 in the above method embodiments in combination with its hardware.
  • processing unit and the communication unit referred to above may be implemented by a processor and a transceiver, respectively.
  • FIG. 7 is a schematic structural diagram of a communication device 500 according to an embodiment of the present application.
  • the communication device 500 may include a processor 510 .
  • the processor 510 may call and run a computer program from the memory to implement the methods in the embodiments of the present application.
  • the communication device 500 may further include a memory 520 .
  • the memory 520 may be used to store instruction information, and may also be used to store codes, instructions, etc. executed by the processor 510 .
  • the processor 510 may call and run a computer program from the memory 520 to implement the methods in the embodiments of the present application.
  • the memory 520 may be a separate device independent of the processor 510 , or may be integrated in the processor 510 .
  • the communication device 500 may further include a transceiver 530 .
  • the processor 510 may control the transceiver 530 to communicate with other devices, specifically, may send information or data to other devices, or receive information or data sent by other devices.
  • Transceiver 530 may include a transmitter and a receiver.
  • the transceiver 530 may further include antennas, and the number of the antennas may be one or more.
  • each component in the communication device 500 is connected through a bus system, wherein the bus system includes a power bus, a control bus and a status signal bus in addition to a data bus.
  • the communication device 500 may be a terminal device of an embodiment of the present application, and the communication device 500 may implement the corresponding processes implemented by the terminal device in each method of the embodiment of the present application.
  • the communication device 500 may correspond to the terminal device 300 in the embodiment of the present application, and may correspond to the corresponding subject in executing the method 200 according to the embodiment of the present application, which is not repeated here for brevity.
  • the communication device 500 may be the network device of the embodiments of the present application, and the communication device 500 may implement corresponding processes implemented by the network device in each method of the embodiments of the present application.
  • the communication device 500 in the embodiment of the present application may correspond to the network device 400 in the embodiment of the present application, and may correspond to the corresponding subject in executing the method 200 according to the embodiment of the present application, which is omitted here for brevity. Repeat.
  • the embodiment of the present application also provides a chip.
  • the chip may be an integrated circuit chip, which has a signal processing capability, and can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of the present application.
  • the chip may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.
  • the chip can be applied to various communication devices, so that the communication device installed with the chip can execute the methods, steps and logic block diagrams disclosed in the embodiments of the present application.
  • FIG. 8 is a schematic structural diagram of a chip 600 according to an embodiment of the present application.
  • the chip 600 includes a processor 610 .
  • the processor 610 may call and run a computer program from the memory to implement the methods in the embodiments of the present application.
  • the chip 600 may further include a memory 620 .
  • the processor 610 may call and run a computer program from the memory 620 to implement the methods in the embodiments of the present application.
  • the memory 620 may be used to store instruction information, and may also be used to store codes, instructions and the like executed by the processor 610 .
  • the memory 620 may be a separate device independent of the processor 610 , or may be integrated in the processor 610 .
  • the chip 600 may further include an input interface 630 .
  • the processor 610 may control the input interface 630 to communicate with other devices or chips, and specifically, may acquire information or data sent by other devices or chips.
  • the chip 600 may further include an output interface 640 .
  • the processor 610 can control the output interface 640 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip 600 can be applied to the network device in the embodiments of the present application, and the chip can implement the corresponding processes implemented by the network device in the various methods in the embodiments of the present application, and can also implement the various methods in the embodiments of the present application.
  • the corresponding process implemented by the terminal device in FIG. 1 is not repeated here.
  • bus system includes a power bus, a control bus and a status signal bus in addition to a data bus.
  • the processors referred to above may include, but are not limited to:
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • the processor may be used to implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of this application.
  • 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 module may be located in random access memory, flash memory, read-only memory, programmable read-only memory or 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 mentioned above includes but is not limited to:
  • 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 Random Access Memory
  • 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 SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • Embodiments of the present application also provide a computer-readable storage medium for storing a computer program.
  • the computer-readable storage medium stores one or more programs including instructions that, when executed by a portable electronic device including a plurality of application programs, enable the portable electronic device to perform the implementation shown in method 200 example method.
  • the computer-readable storage medium can be applied to the network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device in each method of the embodiments of the present application.
  • the computer program enables the computer to execute the corresponding processes implemented by the network device in each method of the embodiments of the present application.
  • 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.
  • the embodiments of the present application also provide a computer program product, including a computer program.
  • the computer program product can be applied to the network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device in each method of the embodiments of the present application. Repeat.
  • the computer program product 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, in order to It is concise and will not be repeated here.
  • a computer program is also provided in the embodiments of the present application.
  • the computer program When the computer program is executed by a computer, the computer can execute the method of the embodiment shown in method 200 .
  • the computer program can be applied to the network device in the embodiments of the present application.
  • the computer program runs on the computer, the computer executes the corresponding processes implemented by the network device in each method of the embodiments of the present application. For the sake of brevity. , and will not be repeated here.
  • an embodiment of the present application further provides a communication system, which may include the above-mentioned terminal equipment and network equipment to form a communication system 100 as shown in FIG. 1 , which is not repeated here for brevity.
  • a communication system which may include the above-mentioned terminal equipment and network equipment to form a communication system 100 as shown in FIG. 1 , which is not repeated here for brevity.
  • system and the like in this document may also be referred to as “network management architecture” or “network system” and the like.
  • a software functional unit If implemented in the form of a software functional unit and sold or used as a stand-alone product, it may be stored in a computer-readable storage medium.
  • the technical solutions of the embodiments of the present application can be embodied in the form of software products in essence, or the parts that make contributions to the prior art or the parts of the technical solutions, and the computer software products are stored in a storage medium , including several instructions for causing 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 embodiments of the present application.
  • the aforementioned storage medium includes: a U disk, a removable hard disk, a read-only memory, a random access memory, a magnetic disk or an optical disk and other media that can store program codes.
  • division of units, modules or components in the apparatus embodiments described above is only a logical function division, and other division methods may be used in actual implementation.
  • multiple units, modules or components may be combined or integrated.
  • To another system, or some units or modules or components can be ignored, or not implemented.
  • the above-mentioned units/modules/components described as separate/display components may or may not be physically separated, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units/modules/components may be selected according to actual needs to achieve the purpose of the embodiments of the present application.

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Abstract

提供了一种无线通信方法和设备。所述方法包括：基于第一信道确定第二信道是否取消传输；其中，所述第一信道通过至少一个初始信道确定，所述至少一个初始信道中的每一个初始优先级信道的优先级高于所述第二信道的优先级。基于第一信道确定第二信道是否取消传输，所述第一信道通过至少一个初始信道确定，相当于，可以基于至少一个初始信道，确定出用于确定是否触发第二信道是否取消传输的第一信道，能够保证终端设备和网络设备对用于触发第二信道是否取消传输的第一信道的理解保持一致，进而，能够保证信道的正常传输。

Description

无线通信方法和设备 技术领域
本申请实施例涉及通信技术领域，具体涉及一种无线通信方法和设备。
背景技术
在通信系统中，终端设备可以向网络设备发送上行信道，例如，网络设备可以通过调度信息调度终端设备发送上行信道，由此，不可避免的会出现多个上行信道在时域上发送重叠的情况。
但是，在多个信道在时域上发生重叠的情况下，如何保证数据的正常传输，是本领域急需解决的技术问题。
发明内容
提供了一种无线通信方法和设备，能够在多个信道在时域上发生重叠的情况下，保证数据的正常传输。
第一方面，提供了一种无线通信方法，包括：
基于第一信道确定第二信道是否取消传输；
其中，所述第一信道通过至少一个初始信道确定，所述至少一个初始信道中的每一个初始优先级信道的优先级高于所述第二信道的优先级。
第二方面，提供了一种终端设备，用于执行上述第一方面或其各实现方式中的方法。具体地，所述终端设备包括用于执行上述第一方面或其各实现方式中的方法的功能模块。
第三方面，提供了一种网络设备，用于执行上述第一方面或其各实现方式中的方法。具体地，所述网络设备包括用于执行上述第一方面或其各实现方式中的方法的功能模块。
第四方面，提供了一种终端设备，包括处理器和存储器。所述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，以执行上述第一方面或其各实现方式中的方法。
第五方面，提供了一种网络设备，包括处理器和存储器。所述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，以执行上述第一方面或其各实现方式中的方法。
第六方面，提供了一种芯片，用于实现上述第一方面或其各实现方式中的方法。具体地，所述芯片包括：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上述第一方面或其各实现方式中的方法。
第八方面，提供了一种计算机可读存储介质，用于存储计算机程序，所述计算机程序使得计算机执行上述第一方面或其各实现方式中的方法。
第九方面，提供了一种计算机程序产品，包括计算机程序指令，所述计算机程序指令使得计算机执行上述第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二方面中的任一方面或其各实现方式中的方法。
基于以上技术方案，基于第一信道确定第二信道是否取消传输，所述第一信道通过至少一个初始信道确定，相当于，可以基于至少一个初始信道，确定出用于确定是否触发第二信道是否取消传输的第一信道，能够保证终端设备和网络设备对用于触发第二信道是否取消传输的第一信道的理解保持一致，进而，能够保证信道的正常传输。
附图说明
图1是本申请实施例提供的应用场景的示例。
图2是本申请实施例提供的无线通信方法的示意性流程图。
图3和图4是本申请实施例的优先级信道的示意性框图。
图5是本申请实施例提供的终端设备的示意性框图。
图6是本申请实施例提供的网络设备的示意性框图。
图7是本申请实施例提供的通信设备的示意性框图。
图8是本申请实施例提供的芯片的示意性框图。
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。基于本申请中的实施例，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。
图1是本申请实施例的一个应用场景的示意图。
如图1所示，通信系统100可以包括终端设备110和网络设备120。网络设备120可以通过空口与终端设备110通信。终端设备110和网络设备120之间支持多业务传输。
应理解，本申请实施例仅以通信系统100进行示例性说明，但本申请实施例不限定于此。也就是说，本申请实施例的技术方案可以应用于各种通信系统，例如：长期演进(Long Term Evolution，LTE)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、5G通信系统(也称为新无线(New Radio，NR)通信系统)，或未来的通信系统等。
在图1所示的通信系统100中，网络设备120可以是与终端设备110通信的接入网设备。接入网设备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110(例如UE)进行通信。
网络设备120可以是长期演进(Long Term Evolution，LTE)系统中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是下一代无线接入网(Next Generation Radio Access Network，NG RAN)设备，或者是NR系统中的基站(gNB)，或者是云无线接入网络(Cloud Radio Access Network，CRAN)中的无线控制器，或者该网络设备120可以为中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器，或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)中的网络设备等。
终端设备110可以是任意终端设备，其包括但不限于与网络设备120或其它终端设备采用有线或者无线连接的终端设备。
例如，所述终端设备110可以指接入终端、用户设备(User Equipment，UE)、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。接入终端可以是蜂窝电话、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)、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、5G网络中的终端设备或者未来演进网络中的终端设备等。
终端设备110可以用于设备到设备(Device to Device，D2D)的通信。
无线通信系统100还可以包括与基站进行通信的核心网设备130，该核心网设备130可以是5G核心网(5G Core，5GC)设备，例如，接入与移动性管理功能(Access and Mobility Management Function，AMF)，又例如，认证服务器功能(Authentication Server Function，AUSF)，又例如，用户面功能(User Plane Function，UPF)，又例如，会话管理功能(Session Management Function，SMF)。可选地，核心网络设备130也可以是LTE网络的分组核心演进(Evolved Packet Core，EPC)设备，例如，会话管理功能+核心网络的数据网关(Session Management Function+Core Packet Gateway，SMF+PGW-C)设备。应理解，SMF+PGW-C可以同时实现SMF和PGW-C所能实现的功能。在网络演进过程中，上述核心网设备也有可能叫其它名字，或者通过对核心网的功能进行划分形成新的网络实体，对此本申请实施例不做限制。
通信系统100中的各个功能单元之间还可以通过下一代网络(next generation，NG)接口建立连接实现通信。
例如，终端设备通过NR接口与接入网设备建立空口连接，用于传输用户面数据和控制面信令；终端设备可以通过NG接口1(简称N1)与AMF建立控制面信令连接；接入网设备例如下一代无线接入基站(gNB)，可以通过NG接口3(简称N3)与UPF建立用户面数据连接；接入网设备可以通过NG接口2(简称N2)与AMF建立控制面信令连接；UPF可以通过NG接口4(简称N4)与SMF建立控制面信令连接；UPF可以通过NG接口6(简称N6)与数据网络交互用户面数据；AMF可以通过NG接口11(简称N11)与SMF建立控制面信令连接；SMF可以通过NG接口7(简称N7)与PCF建立控制面信令连接。
图1示例性地示出了一个基站、一个核心网设备和两个终端设备，可选地，该无线通信系统100可以包括多个基站设备并且每个基站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。
应理解，本申请实施例中网络/系统中具有通信功能的设备均可称为通信设备。以图1示出的通信系统100为例，通信设备可包括具有通信功能的网络设备120和终端设备110，网络设备120和终端设备110可以为上文所述的设备，此处不再赘述；通信设备还可包括通信系统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“系统”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。
图2示出了根据本申请实施例的无线通信方法200的示意性流程图，所述方法200可以由终端设备或执行。例如，如图1所示的终端设备，再如，如图1所示的接入网设备。
如图2所示，所述方法200可包括：
S210，基于第一信道确定第二信道是否取消传输；
其中，所述第一信道通过至少一个初始信道确定，所述至少一个初始信道中的每一个初始优先级信道的优先级高于所述第二信道的优先级。
例如，终端设备或网络设备可基于所述至少一个初始信道确定所述第一信道，然后，基于所述第一信道和所述第二信道的重叠情况，确定所述第二信道是否取消传输。例如，若所述第一信道和所述第二信道的重叠或部分重叠，确定所述第二信道取消传输。若所述第一信道和所述第二信道的不重叠，传输所述第二信道。
基于第一信道确定第二信道是否取消传输，所述第一信道通过至少一个初始信道确定，相当于，可以基于至少一个初始信道，确定出用于确定是否触发第二信道是否取消传输的第一信道，能够保证终端设备和网络设备对用于触发第二信道是否取消传输的第一信道的理解保持一致，进而，能够保证信道的正常传输。
在本申请的一些实施例中，所述第一信道和所述第二信道重叠或部分重叠。
例如，所述至少一个初始信道和所述第二信道在时域上重叠或部分重叠。例如，所述至少一个初始信道中的每一个初始优先级信道和所述第二信道在时域上重叠或部分重叠。再如，所述至少一个初始信道中的部分初始优先级信道和所述第二信道在时域上重叠或部分重叠。
在本申请的一些实施例中，触发所述第一信道的第一调度信息不早于所述至少一个初始信道中第一调度信息对应的初始信道以外的其他信道对应的调度信息。
例如，触发所述第一信道的第一调度信息的时域位置不早于所述至少一个初始信道中第一调度信息对应的初始信道以外的其他信道对应的调度信息的时域位置。
例如，所述调度信息的时域位置可以是下行调度信息的时域位置，也可以是基于上行信道确定的时域位置。例如，对于基于上行信道确定的时域位置，可以是半静态或半持续配置的上行信道的时域位置。
在本申请的一些实施例中，所述第一信道为触发所述第一信道的第一调度信息直接调度。
在本申请的一些实施例中，所述至少一个初始信道采用复用传输。
在本申请的一些实施例中，所述第一信道为所述至少一个初始信道复用或覆盖后确定的。
将所述第一信道设计为所述至少一个初始信道复用或覆盖后确定的，相当于，可以将所述至少一个初始信道复用或覆盖后确定的信道，作为触发第二信道是否取消传输的第一信道，不仅能够保证终端设备和网络设备对用于触发第二信道是否取消传输的第一信道的理解一致，以保证信道的正常传输，还可以优先保证所述至少一个初始信道的正常传输，相应的，能够避免不必要的取消或信息丢弃，尽可能的提升传输效率。
在本申请的一些实施例中，所述S210可包括：
基于所述第一信道确定所述第二信道取消传输。
在本申请的一些实施例中，所述方法200还可包括：
在第三优先级信道和所述第二信道不重叠的情况下，保持所述第二信道取消传输。
在本申请的一些实施例中，触发所述第三信道的调度信息不早于所述触发所述第一信道的第一调度信息。
在本申请的一些实施例中，所述S210可包括：
在所述第一信道和所述第二信道重叠的情况下，确定所述第二信道取消传输；和/或
在所述第一信道和所述第二信道不重叠的情况下，传输所述第二信道。
在本申请的一些实施例中，所述至少一个初始信道包括调度信息指示的信道和/或通过所述调度信息确定的信道。
例如，所述至少一个初始信道可以由最新的调度信息以及之前的调度信息直接指示，也可以由最新的调度信息直接确定和之前的调度信息间接确定。可选的，所述间接确定可以指：基于调度信息直接确定的上行信道复用或者覆盖之后确定。
在本申请的一些实施例中，所述通过调度信息确定的信道包括：基于调度信息直接确定的信道复用或覆盖后确定的信道。
在本申请的一些实施例中，所述第一信道和第二信道为上行信道。
在本申请的一些实施例中，所述上行信道包括物理上行控制信道PUCCH和/或物理上行共享信道PUSCH。
在本申请的一些实施例中，触发所述第一信道的第一调度信息的时域位置为所述第一调度信息的时域位置或基于第一信道确定的时域位置。
在本申请的一些实施例中，所述第一调度信息的时域位置为基于所述第一信道确定的时域位置，所述第一信道为半静态或半持续配置的上行信道。
例如，可以将所述第一信道所在的符号之前的符号确定为所述第一调度信息的时域位置。
下面结合实施例1至实施例3对本申请的技术方案进行说明。
实施例1：
图3是本申请实施例提供的优先级信道的示意性框图。下面结合图3对实施例1进行说明。
如图3所示，DCI 1用于调度第一低优先级信道(1st LP PUCCH)，DCI 2用于调度第一高优先级信道(1st LP PUCCH)，DCI 3用于调度第二高优先级信道(2nd HP PUSCH)。
可选的，第一高优先级上行信道与第一低优先级上行信道和第二高优先级上行信道在时域上存在重叠部分，第一高优先级上行信道对应的调度信息的时域位置不早于第二高优先级上行信道对应的调度信息的时域位置。
可选的，可基于第一高优先级上行信道确定第一优先级上行信道取消传输。
可选的，第一高优先级上行信道和第二高优先级上行信道采用复用传输。
可选的，上行信道可以是PUCCH/PUSCH
可选的，所述调度信息的时域位置可以是下行调度信息的时域位置，也可以是基于上行信道确定的时域位置。
可选的，对于基于上行信道确定的时域位置，用于半静态或半持续配置的上行信道。
可选的，上行信道可以又调度信息直接指示，也可以由多个同等优先级上行信道复用确定。
实施例2：
图4是本申请实施例提供的优先级信道的另一示意性框图。下面结合图4对实施例2进行说明。
如图4所示，DCI 1用于调度第一低优先级信道(1st LP PUCCH)，DCI 2用于调度第二高优先级信道(2nd HP PUSCH)，DCI 3用于调度第一高优先级信道(1st HP PUCCH)，DCI 4用于调度第三高优先级信道(3rd HP PUSCH)。
可选的，第一高优先级上行信道与第一低优先级信道和第二高优先级上行信道在时域上存在重叠部分，第一高优先级上行信道对应的下行调度信息不早于第二高优先级上行信道对应的下行调度信息。
可选的，可基于第三高优先级上行信道确定第一优先级上行信道是否取消传输。其中，第三高优先级上行信道是第一高优先级上行信道与第二高优先级信道复用确定。
例如，如果第三高优先级上行信道与第一低优先级信道在时域上存在重叠部分，则取消第一优先级上行信道传输；如果第三高优先级上行信道与第一低优先级信道在时域上不存在重叠部分，则第一优先级上行信道可以传输。
可选的，上行信道可以是PUCCH/PUSCH
可选的，所述调度信息的时域位置可以是下行调度信息的时域位置，也可以是基于上行信道确定的时域位置。
可选的，对于基于上行信道确定的时域位置，用于半静态或半持续配置的上行信道。
可选的，上行信道可以又调度信息直接指示，也可以由多个同等优先级上行信道复用确定。
实施例3：
可选的，第一高优先级上行信道与第一低优先级信道在时域上存在重叠部分，则第一低优先级信道取消传输。
可选的，第二高优先级上行信道与第一低优先级信道在时域上不存在重叠部分，第一低优先级信道仍然取消传输。
可选的，第二高优先级上行信道对应的调度信息的时域位置不早于第一高优先级上行信道对应的调度信息的时域位置。
可选的，可在第二高优先级上行信道发送或接收信息。
以上结合附图详细描述了本申请的优选实施方式，但是，本申请并不限于上述实施方式中的具体 细节，在本申请的技术构思范围内，可以对本申请的技术方案进行多种简单变型，这些简单变型均属于本申请的保护范围。例如，在上述具体实施方式中所描述的各个具体技术特征，在不矛盾的情况下，可以通过任何合适的方式进行组合，为了避免不必要的重复，本申请对各种可能的组合方式不再另行说明。又例如，本申请的各种不同的实施方式之间也可以进行任意组合，只要其不违背本申请的思想，其同样应当视为本申请所公开的内容。
还应理解，在本申请的各种方法实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。此外，在本申请实施例中，术语“下行”和“上行”用于表示信号或数据的传输方向，其中，“下行”用于表示信号或数据的传输方向为从站点发送至小区的用户设备的第一方向，“上行”用于表示信号或数据的传输方向为从小区的用户设备发送至站点的第二方向，例如，“下行信号”表示该信号的传输方向为第一方向。另外，本申请实施例中，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。具体地，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。
上文结合图1至图4，详细描述了本申请的方法实施例，下文结合图5至图8，详细描述本申请的装置实施例。
图5是本申请实施例的终端设备300的示意性框图。
如图5所示，所述终端设备300可包括：
确定单元310，用于基于第一信道确定第二信道是否取消传输；
其中，所述第一信道通过至少一个初始信道确定，所述至少一个初始信道中的每一个初始优先级信道的优先级高于所述第二信道的优先级。
在本申请的一些实施例中，所述第一信道和所述第二信道重叠或部分重叠。
在本申请的一些实施例中，触发所述第一信道的第一调度信息不早于所述至少一个初始信道中第一调度信息对应的初始信道以外的其他信道对应的调度信息。
在本申请的一些实施例中，所述第一信道为触发所述第一信道的第一调度信息直接调度。
在本申请的一些实施例中，所述至少一个初始信道采用复用传输。
在本申请的一些实施例中，所述第一信道为所述至少一个初始信道复用或覆盖后确定的。
在本申请的一些实施例中，所述确定单元310具体用于：
基于所述第一信道确定所述第二信道取消传输。
在本申请的一些实施例中，所述确定单元310还用于：
在第三优先级信道和所述第二信道不重叠的情况下，保持所述第二信道取消传输。
在本申请的一些实施例中，触发所述第三信道的调度信息不早于所述触发所述第一信道的第一调度信息。
在本申请的一些实施例中，所述确定单元310具体用于：
在所述第一信道和所述第二信道重叠的情况下，确定所述第二信道取消传输；和/或
在所述第一信道和所述第二信道不重叠的情况下，传输所述第二信道。
在本申请的一些实施例中，所述至少一个初始信道包括调度信息指示的信道和/或通过所述调度信息确定的信道。
在本申请的一些实施例中，所述通过调度信息确定的信道包括：基于调度信息直接确定的信道复用或覆盖后确定的信道。
在本申请的一些实施例中，所述第一信道和第二信道为上行信道。
在本申请的一些实施例中，所述上行信道包括物理上行控制信道PUCCH和/或物理上行共享信道PUSCH。
在本申请的一些实施例中，触发所述第一信道的第一调度信息的时域位置为所述第一调度信息的时域位置或基于第一信道确定的时域位置。
在本申请的一些实施例中，所述第一调度信息的时域位置为基于所述第一信道确定的时域位置，所述第一信道为半静态或半持续配置的上行信道。
应理解，装置实施例与方法实施例可以相互对应，类似的描述可以参照方法实施例。具体地，图5所示的终端设备300可以对应于执行本申请实施例的方法200中的相应主体，并且终端设备300中的各个单元的前述和其它操作和/或功能分别为了实现图2中的各个方法中的相应流程，为了简洁，在此不再赘述。
图6是本申请实施例的网络设备400的示意性框图。
如图6所示，所述网络设备400可包括：
确定单元410，用于基于第一信道确定第二信道是否取消传输；
其中，所述第一信道通过至少一个初始信道确定，所述至少一个初始信道中的每一个初始优先级信道的优先级高于所述第二信道的优先级。
在本申请的一些实施例中，所述第一信道和所述第二信道重叠或部分重叠。
在本申请的一些实施例中，触发所述第一信道的第一调度信息不早于所述至少一个初始信道中第一调度信息对应的初始信道以外的其他信道对应的调度信息。
在本申请的一些实施例中，所述第一信道为触发所述第一信道的第一调度信息直接调度。
在本申请的一些实施例中，所述至少一个初始信道采用复用传输。
在本申请的一些实施例中，所述第一信道为所述至少一个初始信道复用或覆盖后确定的。
在本申请的一些实施例中，所述确定单元410具体用于：
基于所述第一信道确定所述第二信道取消传输。
在本申请的一些实施例中，所述确定单元410还用于：
在第三优先级信道和所述第二信道不重叠的情况下，保持所述第二信道取消传输。
在本申请的一些实施例中，触发所述第三信道的调度信息不早于所述触发所述第一信道的第一调度信息。
在本申请的一些实施例中，所述确定单元410具体用于：
在所述第一信道和所述第二信道重叠的情况下，确定所述第二信道取消传输；和/或
在所述第一信道和所述第二信道不重叠的情况下，传输所述第二信道。
在本申请的一些实施例中，所述至少一个初始信道包括调度信息指示的信道和/或通过所述调度信息确定的信道。
在本申请的一些实施例中，所述通过调度信息确定的信道包括：基于调度信息直接确定的信道复用或覆盖后确定的信道。
在本申请的一些实施例中，所述第一信道和第二信道为上行信道。
在本申请的一些实施例中，所述上行信道包括物理上行控制信道PUCCH和/或物理上行共享信道PUSCH。
在本申请的一些实施例中，触发所述第一信道的第一调度信息的时域位置为所述第一调度信息的时域位置或基于第一信道确定的时域位置。
在本申请的一些实施例中，所述第一调度信息的时域位置为基于所述第一信道确定的时域位置，所述第一信道为半静态或半持续配置的上行信道。
应理解，装置实施例与方法实施例可以相互对应，类似的描述可以参照方法实施例。具体地，图6所示的网络设备400可以对应于执行本申请实施例的方法200中的相应主体，并且网络设备400中的各个单元的前述和其它操作和/或功能分别为了实现图2中的各个方法中的相应流程，为了简洁，在此不再赘述。
上文中结合附图从功能模块的角度描述了本申请实施例的通信设备。应理解，该功能模块可以通过硬件形式实现，也可以通过软件形式的指令实现，还可以通过硬件和软件模块组合实现。
具体地，本申请实施例中的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和/或软件形式的指令完成，结合本申请实施例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。
可选地，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、电可擦写可编程存储器、寄存器等本领域的成熟的存储介质中。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实施例中的步骤。
例如，上文涉及的处理单元和通信单元可分别由处理器和收发器实现。
图7是本申请实施例的通信设备500示意性结构图。
如图7所示，所述通信设备500可包括处理器510。
其中，处理器510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。
请继续参见图7，通信设备500还可以包括存储器520。
其中，该存储器520可以用于存储指示信息，还可以用于存储处理器510执行的代码、指令等。其中，处理器510可以从存储器520中调用并运行计算机程序，以实现本申请实施例中的方法。存储器520可以是独立于处理器510的一个单独的器件，也可以集成在处理器510中。
请继续参见图7，通信设备500还可以包括收发器530。
其中，处理器510可以控制该收发器530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。收发器530可以包括发射机和接收机。收发器530还 可以进一步包括天线，天线的数量可以为一个或多个。
应当理解，该通信设备500中的各个组件通过总线系统相连，其中，总线系统除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。
还应理解，该通信设备500可为本申请实施例的终端设备，并且该通信设备500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，也就是说，本申请实施例的通信设备500可对应于本申请实施例中的终端设备300，并可以对应于执行根据本申请实施例的方法200中的相应主体，为了简洁，在此不再赘述。类似地，该通信设备500可为本申请实施例的网络设备，并且该通信设备500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。也就是说，本申请实施例的通信设备500可对应于本申请实施例中的网络设备400，并可以对应于执行根据本申请实施例的方法200中的相应主体，为了简洁，在此不再赘述。
此外，本申请实施例中还提供了一种芯片。
例如，芯片可能是一种集成电路芯片，具有信号的处理能力，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。所述芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。可选地，该芯片可应用到各种通信设备中，使得安装有该芯片的通信设备能够执行本申请实施例中的公开的各方法、步骤及逻辑框图。
图8是根据本申请实施例的芯片600的示意性结构图。
如图8所示，所述芯片600包括处理器610。
其中，处理器610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。
请继续参见图8，所述芯片600还可以包括存储器620。
其中，处理器610可以从存储器620中调用并运行计算机程序，以实现本申请实施例中的方法。该存储器620可以用于存储指示信息，还可以用于存储处理器610执行的代码、指令等。存储器620可以是独立于处理器610的一个单独的器件，也可以集成在处理器610中。
请继续参见图8，所述芯片600还可以包括输入接口630。
其中，处理器610可以控制该输入接口630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。
请继续参见图8，所述芯片600还可以包括输出接口640。
其中，处理器610可以控制该输出接口640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。
应理解，所述芯片600可应用于本申请实施例中的网络设备，并且该芯片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，也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。
还应理解，该芯片600中的各个组件通过总线系统相连，其中，总线系统除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。
上文涉及的处理器可以包括但不限于：
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)、现场可编程门阵列(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、分立硬件组件等等。
所述处理器可以用于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。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。
上文涉及的存储器包括但不限于：
易失性存储器和/或非易失性存储器。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(synch link DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。
应注意，本文描述的存储器旨在包括这些和其它任意适合类型的存储器。
本申请实施例中还提供了一种计算机可读存储介质，用于存储计算机程序。该计算机可读存储介质存储一个或多个程序，该一个或多个程序包括指令，该指令当被包括多个应用程序的便携式电子设备执行时，能够使该便携式电子设备执行方法200所示实施例的方法。
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，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。
本申请实施例中还提供了一种计算机程序产品，包括计算机程序。
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，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。
本申请实施例中还提供了一种计算机程序。当该计算机程序被计算机执行时，使得计算机可以执行方法200所示实施例的方法。
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，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实现的相应流程，为了简洁，在此不再赘述。
此外，本申请实施例还提供了一种通信系统，所述通信系统可以包括上述涉及的终端设备和网络设备，以形成如图1所示的通信系统100，为了简洁，在此不再赘述。需要说明的是，本文中的术语“系统”等也可以称为“网络管理架构”或者“网络系统”等。
还应当理解，在本申请实施例和所附权利要求书中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本申请实施例。
例如，在本申请实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”、“上述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。
所属领域的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实施例的范围。
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。基于这样的理解，本申请实施例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、随机存取存储器、磁碟或者光盘等各种可以存储程序代码的介质。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请提供的几个实施例中，应该理解到，所揭露的系统、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中单元或模块或组件的划分，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，多个单元或模块或组件可以结合或者可以集成到另一个系统，或一些单元或模块或组件可以忽略，或不执行。
又例如，上述作为分离/显示部件说明的单元/模块/组件可以是或者也可以不是物理上分开的，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/模块/组件来实现本申请实施例的目的。
最后，需要说明的是，上文中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。
以上内容，仅为本申请实施例的具体实施方式，但本申请实施例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实施例揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请实施例的保护范围之内。因此，本申请实施例的保护范围应以权利要求的保护范围为准。

Claims (24)

  1. 一种无线通信方法，其特征在于，包括：
    基于第一信道确定第二信道是否取消传输；
    其中，所述第一信道通过至少一个初始信道确定，所述至少一个初始信道中的每一个初始信道的优先级高于所述第二信道的优先级。
  2. 根据权利要求1所述的方法，其特征在于，所述第一信道和所述第二信道重叠或部分重叠。
  3. 根据权利要求1所述的方法，其特征在于，触发所述第一信道的第一调度信息不早于所述至少一个初始信道中第一调度信息对应的初始信道以外的其他信道对应的调度信息。
  4. 根据权利要求1至3中任一项所述的方法，其特征在于，所述第一信道为触发所述第一信道的第一调度信息直接调度。
  5. 根据权利要求4所述的方法，其特征在于，所述至少一个初始信道采用复用传输。
  6. 根据权利要求1至3中任一项所述的方法，其特征在于，所述第一信道为所述至少一个初始信道复用或覆盖后确定的。
  7. 根据权利要求1至3中任一项所述的方法，其特征在于，所述基于第一信道确定第二信道是否取消传输，包括：
    基于所述第一信道确定所述第二信道取消传输。
  8. 根据权利要求7所述的方法，其特征在于，所述方法还包括：
    在第三信道和所述第二信道不重叠情况下，保持所述第二信道取消传输。
  9. 根据权利要求8所述的方法，其特征在于，触发所述第三信道的调度信息不早于所述触发所述第一信道的第一调度信息。
  10. 根据权利要求1至3中任一项所述的方法，其特征在于，所述基于第一信道确定第二信道是否取消传输，包括：
    在所述第一信道和所述第二信道重叠的情况下，确定所述第二信道取消传输；和/或
    在所述第一信道和所述第二信道不重叠的情况下，传输所述第二信道。
  11. 根据权利要求1至3中任一项所述的方法，其特征在于，所述至少一个初始信道包括调度信息指示的信道和/或通过所述调度信息确定的信道。
  12. 根据权利要求11所述的方法，其特征在于，所述通过调度信息确定的信道包括：基于调度信息直接确定的信道复用或覆盖后确定的信道。
  13. 根据权利要求1至3中任一项所述的方法，其特征在于，所述第一信道和第二信道为上行信道。
  14. 根据权利要求13所述的方法，其特征在于，所述上行信道包括物理上行控制信道PUCCH和/或物理上行共享信道PUSCH。
  15. 根据权利要求1至3中任一项所述的方法，其特征在于，触发所述第一信道的第一调度信息的时域位置为所述第一调度信息的时域位置或基于第一信道确定的时域位置。
  16. 根据权利要求15所述的方法，其特征在于，所述第一调度信息的时域位置为基于所述第一信道确定的时域位置，所述第一信道为半静态或半持续配置的上行信道。
  17. 一种终端设备，其特征在于，包括：
    确定单元，用于基于第一信道确定第二信道是否取消传输；
    其中，所述第一信道通过至少一个初始信道确定，所述至少一个初始信道中的每一个初始优先级信道的优先级高于所述第二信道的优先级。
  18. 一种网络设备，其特征在于，包括：
    确定单元，用于基于第一信道确定第二信道是否取消传输；
    其中，所述第一信道通过至少一个初始信道确定，所述至少一个初始信道中的每一个初始优先级信道的优先级高于所述第二信道的优先级。
  19. 一种终端设备，其特征在于，包括：
    处理器、存储器和收发器，所述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，以执行权利要求1至16中任一项所述的方法。
  20. 一种网络设备，其特征在于，包括：
    处理器、存储器和收发器，所述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，以执行权利要求1至16中任一项所述的方法。
  21. 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16中任一项所述的方法。
  22. 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16中任一项所述的方法。
  23. 一种计算机程序产品，其特征在于，包括计算机程序指令，所述计算机程序指令使得计算机执行如权利要求1至16中任一项所述的方法。
  24. 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16中任一项所述的方法。
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