WO2024120459A1 - 通信方法及装置、存储介质、终端设备、网络设备 - Google Patents

通信方法及装置、存储介质、终端设备、网络设备 Download PDF

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Publication number
WO2024120459A1
WO2024120459A1 PCT/CN2023/136932 CN2023136932W WO2024120459A1 WO 2024120459 A1 WO2024120459 A1 WO 2024120459A1 CN 2023136932 W CN2023136932 W CN 2023136932W WO 2024120459 A1 WO2024120459 A1 WO 2024120459A1
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Prior art keywords
silence
configuration information
resource location
communication method
silent
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PCT/CN2023/136932
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English (en)
French (fr)
Inventor
张萌
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展讯通信（上海）有限公司
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Publication of WO2024120459A1 publication Critical patent/WO2024120459A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

Definitions

  • the present application relates to the field of communication technology, and in particular to a communication method and apparatus, a storage medium, a terminal device, and a network device.
  • CLI cross-link interference
  • the present application provides a communication method and apparatus, a storage medium, a terminal device, and a network device, which can reduce cross-link interference.
  • a communication method comprising: obtaining silence configuration information, the silence configuration information being used to indicate the distribution of resource locations that require silence and/or indicating the silence result of the current resource location; prohibiting sending data at the resource location that requires silence and/or sending or prohibiting sending data at the current resource location according to the silence configuration information.
  • the silence configuration information is a bitmap, and each bit in the bitmap is used to indicate a silence result of a resource location.
  • the acquiring of silence configuration information includes: calculating a silence result of the current resource location according to one or more of the following information: a cell identifier, a user identifier, a time resource identifier, and a cross-link interference resource index.
  • the resource location is a time domain resource location, a frequency domain resource location and/or a spatial domain resource location.
  • the frequency domain resource position is a resource position in an uplink subband.
  • the silence configuration information is used to indicate a silent object or a non-silent object
  • sending or prohibiting sending data at the resource location indicated by the silence configuration information or the current resource location according to the silence configuration information includes: sending or prohibiting sending data corresponding to the silent object at the resource location indicated by the silence configuration information or the current resource location according to the silence configuration information; or, sending or prohibiting sending data corresponding to a channel other than the non-silent object at the resource location indicated by the silence configuration information or the current resource location according to the silence configuration information.
  • the silent object or non-silent object is selected from one or more of the following: a sounding reference signal SRS, a physical uplink shared channel PUSCH, a physical uplink control channel PUCCH and a physical random access channel PRACH.
  • the PUSCH includes a PUSCH carrying uplink control information UCI, an ultra-reliable and low-latency communication URLLC PUSCH, and an enhanced mobile broadband eMBB PUSCH
  • the PUCCH includes a PUCCH carrying a hybrid automatic repeat request HARQ confirmation, a PUCCH carrying channel state information CSI, URLLC PUCCH, and eMBB PUCCH.
  • obtaining the silence configuration information includes: obtaining radio resource control RRC signaling, downlink control information or media access control element MAC CE, the RRC signaling, downlink control information or MAC CE carries the silence configuration information, and the downlink control information is encrypted using a new radio network temporary identifier RNTI.
  • the present application further discloses a communication method, which includes: sending silence configuration information, where the silence configuration information is used to indicate the distribution of resource locations that need to be silenced or to indicate the silence result of the current resource location.
  • the silence configuration information is a bitmap, and each bit in the bitmap is used to indicate a silence result of a resource location.
  • the resource location is a time domain resource location, a frequency domain resource location and/or a spatial domain resource location.
  • the silence configuration information is used to indicate a silence object or a non-silent object, and the silence object or the non-silent object is selected from one or more of the following: a sounding reference signal SRS, a physical uplink shared channel PUSCH, a physical uplink control channel PUCCH and a physical random access channel PRACH.
  • the present application also discloses a communication device, which includes: a communication module for obtaining silence configuration information, wherein the silence configuration information is used to indicate the distribution of resource locations that require silence and/or indicate the silence result of the current resource location; the communication module is also used to prohibit sending data at the resource location that requires silence and/or to send or prohibit sending data at the current resource location according to the silence configuration information.
  • the present application further discloses a communication device, which includes: a communication module, used to send silence configuration information, wherein the silence configuration information is used to indicate the distribution of resource locations that need to be silenced and/or indicate the silence result of the current resource location.
  • a computer-readable storage medium on which a computer program is stored, and the computer program is executed by a processor to execute any one of the methods provided in the first aspect or the second aspect.
  • a communication device comprising a memory and a processor, wherein the memory stores a computer program executable on the processor, and the processor executes the computer program to execute any one of the methods provided in the first aspect.
  • a communication device comprising a memory and a processor, wherein the memory stores a computer program that can be run on the processor, wherein the processor runs A computer program is used to execute any one of the methods provided in the second aspect.
  • a computer program product on which a computer program is stored, and the computer program is executed by a processor to execute any one of the methods provided in the first aspect or the second aspect.
  • a communication system comprising the above-mentioned terminal device and the above-mentioned network device.
  • an embodiment of the present application further provides a chip (or a data transmission device) on which a computer program is stored, and when the computer program is executed by the chip, the steps of the above method are implemented.
  • an embodiment of the present application also provides a system chip, which is applied to a terminal, and the chip system includes at least one processor and an interface circuit, the interface circuit and the at least one processor are interconnected through lines, and the at least one processor is used to execute instructions to execute any one of the methods provided in the first aspect or the second aspect.
  • the network device can configure silence configuration information for the terminal device to indicate the distribution of resource locations that need to be silent and/or indicate the silence result of the current resource location.
  • the terminal device can send or prohibit sending data at the resource location indicated by the silence configuration information and/or the current resource location according to the silence configuration information.
  • the present application can realize that the terminal device prohibits sending data at the resource location that needs to be silent, thereby avoiding the interference of uplink transmission on downlink reception of other terminal devices, reducing cross-link interference, and ensuring the normal development of communication.
  • the silence configuration information is a bitmap, and each bit in the bitmap indicates a silence result of a resource location; or, the silence result of the current resource location is calculated according to one or more of the following information: cell identifier, user identifier, time resource identifier, and cross-link interference resource index.
  • the terminal device can obtain the silence result of the corresponding resource location by means of a bitmap or calculation, thereby realizing the silence of uplink data and reducing cross-link interference.
  • the resource location is a time resource location, a frequency domain resource location and/or a spatial domain resource location.
  • the present application implements data silencing from multiple dimensions and realizes the flexibility of data silencing.
  • FIG1 is a flow chart of a communication method provided in an embodiment of the present application.
  • FIG2 is an interactive flow chart of a communication method provided in an embodiment of the present application.
  • FIG3 is an interactive flow chart of another communication method provided in an embodiment of the present application.
  • FIG4 is an interaction flow chart of another communication method provided in an embodiment of the present application.
  • FIG5 is a schematic diagram of the structure of another communication configuration provided in an embodiment of the present application.
  • FIG6 is a schematic diagram of the hardware structure of a communication device provided in an embodiment of the present application.
  • the communication systems to which the embodiments of the present application are applicable include, but are not limited to, Long Term Evolution (LTE) systems, fifth-generation (5G) systems, new radio (NR) systems, and future evolution systems or multiple communication convergence systems.
  • LTE Long Term Evolution
  • 5G fifth-generation
  • NR new radio
  • future evolution systems or multiple communication convergence systems include, but are not limited to, Long Term Evolution (LTE) systems, fifth-generation (5G) systems, new radio (NR) systems, and future evolution systems or multiple communication convergence systems.
  • the 5G system can be a non-standalone (NSA) 5G system or a standalone (SA) 5G system.
  • SA standalone
  • the technical solution of the present application is also applicable to different network architectures, including but not limited to relay network architecture, dual-link architecture, vehicle-to-everything architecture and other architectures.
  • This application mainly relates to the communication between terminal equipment and network equipment. Among them:
  • the network device in the embodiment of the present application may also be referred to as an access network device, for example, a base station (BS) (also referred to as a base station device), which is a device deployed in a radio access network (RAN) to provide wireless communication functions.
  • BS base station
  • RAN radio access network
  • the device that provides base station functions in a second-generation (2nd-Generation, 2G) network includes a base transceiver station (BTS), and the device that provides base station functions in a third-generation (3rd-Generation, 3G) network includes a node B.
  • 2G second-generation
  • 3rd-Generation, 3G third-generation
  • the equipment that provides base station functions in the fourth generation (4th-Generation, 4G) network includes the evolved NodeB (evolved NodeB, eNB), in the wireless local area network (Wireless Local Area Networks, WLAN), the equipment that provides base station functions is the access point (Access Point, AP), the equipment that provides base station functions in NR is the next generation Node Base station (gNB), and the evolving NodeB (ng-eNB), wherein the gNB and the terminal equipment communicate using NR technology, and the ng-eNB and the terminal equipment communicate using the evolved Universal Terrestrial Radio Access (Evolved Universal Terrestrial Radio Access, E-UTRA) technology, and both gNB and ng-eNB can be connected to the 5G core network.
  • the network equipment in the embodiment of the present application also includes equipment that provides base station functions in future new communication systems, etc.
  • the terminal equipment in the embodiments of the present application may refer to various forms of access terminals, user units, user stations, mobile stations, mobile stations (MS), remote stations, remote terminals, mobile devices, user terminals, wireless communication devices, user agents or user devices.
  • the terminal equipment may also 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 handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G network or a terminal device in a future evolving Public Land Mobile Network (PLMN), etc., and the embodiments of the present application do not limit this.
  • the terminal equipment may also be referred to as User Equipment (UE), a terminal, etc.
  • the network device can configure the silence configuration information for the terminal device to indicate the resource location distribution that needs to be silent or indicate the silence result of the current resource location.
  • the terminal device can send or prohibit sending data at the resource location indicated by the silence configuration information or the current resource location according to the silence configuration information.
  • the present application can realize that the terminal device prohibits sending data at the resource location that needs to be silent, thereby avoiding the uplink transmission from affecting other terminals. It reduces the interference of downlink reception of the terminal equipment, reduces cross-link interference, and ensures the normal development of communication.
  • the method provided in this application includes:
  • Step 101 The terminal device obtains silence configuration information, where the silence configuration information is used to indicate the location distribution of resources that need to be silenced and/or indicate the silence result of the current resource location.
  • Step 102 The terminal device prohibits sending data at the resource location where silence is required and/or sends or prohibits sending data at the current resource location according to the silence configuration information.
  • the communication method can be implemented in the form of a software program, which runs in a processor integrated inside a chip or a chip module.
  • the method can also be implemented in the form of software combined with hardware, which is not limited in this application.
  • the silence result may include requiring silence or not requiring silence.
  • the silence result may include sending data or prohibiting sending data.
  • the silent configuration information may be carried in a radio resource control (RRC) signaling or a media access control (MAC) control element (CE).
  • RRC radio resource control
  • MAC media access control
  • the RRC signaling may be a system information block (SIB).
  • the muting configuration information may also be carried in the downlink control information (Downlink Control Information, DCI).
  • the downlink control information may be scrambled using a new Radio Network Temporary Identity (Radio Network Temporary Identity, RNTI).
  • the above new RNTI may be called a muting RNTI.
  • the downlink control information may be downlink control information in format 2-0.
  • the new RNTI descrambles the downlink control information, and if the descrambling is successful, the silent configuration information can be obtained.
  • the silent configuration dedicated to the terminal device can be realized by the above-mentioned new RNTI scrambling downlink control information.
  • the network device can configure the terminal device with silent configuration information to indicate the resource location distribution that needs to be silent.
  • the terminal device can determine which resource locations to send data at, or which resource locations to prohibit sending data at according to the silent configuration information.
  • the network device sends silence configuration information.
  • the terminal device receives the silence configuration information.
  • the silence configuration information is a bitmap, and each bit in the bitmap indicates the silence result of a resource location. More specifically, each bit in the bitmap indicates the silence result of a time domain resource location. For example, each bit in the bitmap indicates the silence result on a time slot (slot) or a symbol (symbol). Among them, the bitmap can be repeated periodically in time, and can thereby indicate the silence results of more time domain resource locations.
  • the bitmap may indicate the silence result of each resource position within a single transmission time unit.
  • the transmission time unit may specifically include a time slot, a subframe, or a radio frame.
  • the bitmap indicates the silence result on each symbol within a single time slot; or, the bitmap indicates the silence result on each time slot within a single subframe; or, the bitmap indicates the silence result on each subframe within a single radio frame.
  • time domain resource location can also be any other feasible time unit, such as a mini slot, a subframe, etc., and this application does not impose any restrictions on this.
  • the terminal device sends data or prohibits sending data. Specifically, the terminal device prohibits sending data at the resource location where silence is required, and sends data at other resource locations.
  • the bitmap is 11001100110011, which can indicate the silence result of each symbol in a time slot.
  • a bit value of 1 indicates that data is prohibited from being sent on the symbol. Then, when the terminal device sends data according to the above bitmap, it can send data on symbols 0, It is prohibited to send data at symbol 1, symbol 4, symbol 5, symbol 8, symbol 9, symbol 12, and symbol 13, while data is sent at symbol 2, symbol 3, symbol 6, symbol 7, symbol 10, and symbol 11.
  • the location distribution of resources that need to be silenced can be periodically indicated by means of a bitmap, which is simple to configure and saves signaling overhead.
  • the network device may also configure silence configuration information for the terminal device to indicate the silence result of the current resource location.
  • the terminal device may determine to send a location or prohibit sending data at the current resource location according to the silence configuration information.
  • the network device sends silence configuration information.
  • the terminal device receives the silence configuration information.
  • the silence configuration information includes a pseudo sequence.
  • the pseudo sequence can be used to indicate the calculation method of the silence result.
  • the terminal device calculates the muting result of the current resource location according to one or more of the following information: a cell identifier, a user identifier, a time resource identifier, and a cross-link interference resource index.
  • the current resource position may be the current time domain resource position, which may specifically be a time slot, a symbol, a micro-time slot, a subframe, etc.
  • the time resource identifier is a time slot index (slot index); when the current time domain resource position is a symbol, the time resource identifier is a symbol index (symbol index); when the current time domain resource position is a subframe, the time resource identifier is a subframe index (Frame index).
  • the user identifier can specifically be a cell radio network temporary identifier (Cell Radio Network Temporary Identity, C-RNTI).
  • C-RNTI Cell Radio Network Temporary Identity
  • the terminal device uses the cell identifier, C-RNTI, and symbol index to calculate the muting result of the current symbol.
  • a pseudo-random sequence can be generated by a Gold sequence with a length of 31, that is, the output sequence c(n), where n corresponds to the identifier of the current time domain resource position, which can be a time slot index, a symbol index, a frame index, etc., or a combination of the above indexes.
  • the generation formula is as follows
  • the second m sequence x 2 (n) can be constructed by the terminal device using the cell identifier, C-RNTI, and symbol index. Then define the initial sequence
  • step 303 the terminal device sends or prohibits sending data at the current resource location according to the silence result of the current resource location. If the calculated silence result is to send data, the terminal device sends data; if the calculated silence result is to prohibit sending data, the terminal device prohibits sending data.
  • the flexibility of the muting configuration information configuration can be achieved, so that the muting of data can be flexibly controlled, and cross-link interference can be further reduced.
  • the resource location may also be a time domain resource location, a frequency domain resource location and/or a space domain resource location.
  • the silence configuration information is used to indicate the distribution of frequency domain resource locations that need to be silenced or to indicate the silence result of the current frequency domain resource location, and the terminal device can send or prohibit sending data at the frequency domain resource location.
  • the frequency domain resource location is a resource location in an uplink subband.
  • the frequency domain resource location can be one or more resource blocks (Resource Block, RB) or one or more resource elements (Resource Element, RE).
  • each bit in the bitmap is used to indicate the silence result of a frequency domain resource location.
  • an uplink subband it can be divided into N frequency domain resource positions, and the terminal device can send data or prohibit sending data at each frequency domain resource position according to the bit map.
  • the terminal device may calculate the muting result of the current frequency domain resource position based on the pseudo sequence, and send or prohibit sending data at the current frequency domain resource position.
  • the terminal device may send or prohibit sending data on each beam according to the bitmap.
  • the terminal device may calculate the muting result of the current beam based on the pseudo sequence, and send or prohibit sending data on the current beam.
  • the silence configuration information is used to indicate the distribution of spatiotemporal resource locations (time resource locations and spatial resource locations) that require silence or to indicate the silence result of the current spatiotemporal resource locations.
  • the terminal device can send or prohibit sending data at the spatiotemporal resource locations.
  • the silence configuration information is used to indicate the distribution of space-frequency resource locations (spatial resource locations and frequency domain resource locations) that require silence or to indicate the silence result of the current space-frequency resource location.
  • the terminal device can send or prohibit sending data at the space-frequency resource location.
  • the network device sends silent configuration information.
  • the silent configuration information is also used to indicate a silent object or a non-silent object. Accordingly, the terminal device receives the silent configuration information.
  • the silent object or non-silent object can be a channel or data. Then, the silent object refers to the channel or data that needs to be silent, and the non-silent object refers to the channel or data that does not need to be silent. Channel or data.
  • the silent object or the non-silent object is selected from one or more of the following: all uplink transmissions, sounding reference signal (Sounding Reference Signal, SRS), physical uplink shared channel (Physical Uplink Shared Channel, PUSCH), physical uplink control channel (Physical Uplink Control Channel, PUCCH), URLLC PUSCH, URLLC PUCCH, eMBB PUCCH, eMBB PUSCH, piggyback transport with uplink control information (Uplink Control Information, UCI) ack), PUCCH carrying HARQ-ACK, PUCCH carrying beam failure reply Scheduling Request (SR), PUCCH carrying SR, PUCCH carrying Channel State Information (CSI), SRS for antenna switching, SRS for codebook based uplink transmission, SRS for non-codebook based uplink transmission, SRS for beam management and Physical Random Access Channel (PRACH).
  • SRS Sounding reference signal
  • PUSCH Physical Uplink Shared Channel
  • PUCCH Physical Uplink Control Channel
  • URLLC PUSCH URLLC PUCCH
  • the terminal device sends data or prohibits sending data according to the silence result and the silence object in the silence configuration information. Specifically, the terminal device sends or prohibits sending data corresponding to the silence object at the resource location indicated by the silence configuration information or the current resource location according to the silence configuration information. The terminal device sends or prohibits sending data corresponding to channels other than the silent object at the resource location indicated by the silence configuration information or the current resource location according to the silence configuration information.
  • the silent result in the silent configuration information can act on silent objects but not on non-silent objects.
  • the terminal device may prohibit sending SRS, and may also prohibit sending data on one or more channels among PUSCH, PUCCH and PRACH; the terminal device may also send SRS, and send data on one or more channels among PUSCH, PUCCH and PRACH.
  • PUSCH includes PUSCH carrying uplink control information (UCI), ultra-reliable and low latency communication (Ultra-relaible and Low PUCCH includes PUCCH carrying Hybrid Automatic Repeat reQuest (HARQ) confirmation, PUCCH carrying Channel State Information (CSI), URLLC PUCCH and eMBB PUCCH.
  • UCI uplink control information
  • Ultra-relaible and Low PUCCH includes PUCCH carrying Hybrid Automatic Repeat reQuest (HARQ) confirmation, PUCCH carrying Channel State Information (CSI), URLLC PUCCH and eMBB PUCCH.
  • HARQ Hybrid Automatic Repeat reQuest
  • CSI Channel State Information
  • URLLC PUCCH and eMBB PUCCH.
  • the embodiment of the present invention can distinguish and silence different types of data by configuring silent objects or non-silent objects. For example, for low-latency data, silent results may not be applied, thereby ensuring the normal transmission of low-latency data. This embodiment can reduce cross-link interference on the basis of ensuring the smooth development of various services.
  • the communication device 50 may include:
  • the communication module 501 is used to obtain silence configuration information, where the silence configuration information is used to indicate the location distribution of resources that need to be silenced or to indicate the silence result of the current resource location.
  • the communication module 501 is also used to prohibit sending data at a resource location that requires silence or to send or prohibit sending data at a current resource location according to the silence configuration information.
  • the above-mentioned communication device 50 may correspond to a chip with communication function in a terminal device, such as a system-on-a-chip (SOC), a baseband chip, etc.; or correspond to a chip module with communication function in a terminal device; or correspond to a chip module with a data processing function chip, or correspond to a terminal device.
  • a terminal device such as a system-on-a-chip (SOC), a baseband chip, etc.
  • the communication device 50 may include:
  • the communication module 501 is used to send silent configuration information.
  • the communication device 50 may correspond to a chip with a communication function in a network device, such as a SOC, a baseband chip, etc.; or to a chip module with a communication function in a network device; or to a chip with a data processing function.
  • Chip module or corresponds to network equipment.
  • the various modules/units included in the various devices and products described in the above embodiments can be software modules/units, or hardware modules/units, or they can be partially software modules/units and partially hardware modules/units.
  • the various modules/units included therein can all be implemented in the form of hardware such as circuits, or at least some of the modules/units can be implemented in the form of software programs, which run on a processor integrated inside the chip, and the remaining (if any) modules/units can be implemented in the form of hardware such as circuits;
  • the various modules/units included therein can all be implemented in the form of hardware such as circuits, and different modules/units can be located in the same component of the chip module (such as a chip, circuit module, etc.) or in different components, or at least some of the modules/units can be implemented in the form of software programs.
  • modules/units can be implemented in hardware such as circuits; for various devices and products applied to or integrated in the terminal equipment, the various modules/units contained therein can be implemented in hardware such as circuits, and different modules/units can be located in the same component (for example, chip, circuit module, etc.) or in different components in the terminal equipment, or, at least some modules/units can be implemented in the form of a software program, which runs on a processor integrated inside the terminal equipment, and the remaining (if any) modules/units can be implemented in hardware such as circuits.
  • the embodiment of the present application also discloses a storage medium, which is a computer-readable storage medium, on which a computer program is stored, and when the computer program is run, the steps of the method shown in Figures 1 to 4 can be executed.
  • the storage medium may include a read-only memory (ROM), a random access memory (RAM), a disk or an optical disk, etc.
  • the storage medium may also include a non-volatile memory (non-volatile) or a non-transitory memory, etc.
  • the present application embodiment also provides a hardware structure diagram of a communication device.
  • the device includes a processor 601 , a memory 602 , and a transceiver 603 .
  • Processor 601 may be a general-purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of the program of the present application.
  • Processor 601 may also include multiple CPUs, and processor 601 may be a single-core (single-CPU) processor or a multi-core (multi-CPU) processor.
  • the processor here may refer to one or more devices, circuits, or processing cores for processing data (such as computer program instructions).
  • the memory 602 may be a ROM or other types of static storage devices that can store static information and instructions, a RAM or other types of dynamic storage devices that can store information and instructions, or an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, optical disc storage (including compressed optical disc, laser disc, optical disc, digital versatile disc, Blu-ray disc, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer, and the present embodiment of the application does not impose any restrictions on this.
  • EEPROM electrically erasable programmable read-only memory
  • CD-ROM compact disc read-only memory
  • optical disc storage including compressed optical disc, laser disc, optical disc, digital versatile disc, Blu-ray disc, etc.
  • magnetic disk storage medium or other magnetic storage device or any other medium that can be used to carry or store the desired program code in the
  • the memory 602 may exist independently (in this case, the memory 602 may be located outside the device or inside the device), or it may be integrated with the processor 601. Among them, the memory 602 may contain computer program code.
  • the processor 601 is used to execute the computer program code stored in the memory 602, thereby realizing the method provided in the embodiment of the present application.
  • the processor 601, the memory 602 and the transceiver 603 are connected via a bus.
  • the transceiver 603 is used to communicate with other devices or a communication network.
  • the transceiver 603 may include a transmitter and a receiver.
  • the device used to implement the receiving function in the transceiver 603 can be regarded as a receiver, and the receiver is used to perform the receiving step in the embodiment of the present application.
  • the device used to implement the sending function in the transceiver 603 can be regarded as a transmitter, and the transmitter is used to perform the sending step in the embodiment of the present application.
  • the processor 601 is used to control and manage the actions of the terminal device.
  • the processor 601 is used to support the terminal device to execute steps 101 and 102 in Figure 1, or steps 201 and 202 in Figure 2, or steps 301, 302 and 303 in Figure 3, or steps 401 and 402 in Figure 4, and/or actions performed by the terminal device in other processes described in the embodiments of the present application.
  • the processor 601 can communicate with other network entities through the transceiver 603, for example, communicating with the above-mentioned network device.
  • the memory 602 is used to store program codes and data of the terminal device. When the processor runs the computer program, it can control the transceiver 603 to receive one or more of RRC signaling, MAC signaling and DCI.
  • the processor 601 is used to control and manage the actions of the network device.
  • the processor 601 is used to support the network device to execute steps 201 and 202 in FIG2, or steps 301 and 303 in FIG3, or steps 401 and 402 in FIG4, and/or actions performed by the network device in other processes described in the embodiments of the present application.
  • the processor 601 can communicate with other network entities through the transceiver 603, for example, with the above-mentioned terminal device.
  • the memory 602 is used to store program codes and data of the network device. When the processor runs the computer program, it can control the transceiver 603 to send one or more of RRC signaling, MAC signaling and DCI.
  • the embodiment of the present application defines a unidirectional communication link from an access network to a terminal device as a downlink, data transmitted on the downlink is downlink data, and the transmission direction of downlink data is called the downlink direction; and a unidirectional communication link from a terminal device to an access network is an uplink, data transmitted on the uplink is uplink data, and the transmission direction of uplink data is called the uplink direction.
  • connection refers to various connection methods such as direct connection or indirect connection to achieve communication between devices, and the embodiments of the present application do not impose any limitations on this.
  • the above embodiments may be implemented in whole or in part by software, hardware, firmware or any other combination thereof.
  • the above embodiments may be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions or computer programs.
  • the processes or functions described in the embodiments of the present application are generated in whole or in part.
  • the computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
  • the computer instructions may be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from one website site, computer, server or data center to another website site, computer, server or data center by wired or wireless means.
  • the size of the serial numbers of the above-mentioned processes does not mean the order of execution.
  • the execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.
  • the disclosed methods, devices and systems can be implemented in other ways.
  • the device embodiments described above are merely schematic; for example, the division of the units is only a logical function division, and there may be other division methods in actual implementation; for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.
  • Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units. It is located in one place, or can be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may be physically included separately, or two or more units may be integrated into one unit.
  • the above-mentioned integrated unit may be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the above-mentioned integrated unit implemented in the form of a software functional unit can be stored in a computer-readable storage medium.
  • the above-mentioned software functional unit is stored in a storage medium, including a number of instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to perform some steps of the method described in each embodiment of the present application.

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Abstract

本申请提供了一种通信方法及装置、存储介质、终端设备、网络设备，该通信方法包括：获取静默配置信息，所述静默配置信息用于指示需要静默的资源位置分布或者指示当前资源位置的静默结果；根据所述静默配置信息在所述需要静默的资源位置禁止发送数据或在所述当前资源位置发送或禁止发送数据。本申请技术方案能够降低跨链路干扰。

Description

通信方法及装置、存储介质、终端设备、网络设备
本申请要求2022年12月7日提交中国专利局、申请号为202211566313.4、发明名称为“通信方法及装置、存储介质、终端设备、网络设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，尤其涉及一种通信方法及装置、存储介质、终端设备、网络设备。
背景技术
随着全双工技术/动态时分双工(Time Division Duplexing，TDD)技术的引进，传统的蜂窝网络中的干扰会显著增加。因此，如何处理这些干扰是全双工技术/动态TDD技术能否成功应用的关键。
现有技术中，跨链路干扰(Cross Link Interference，CLI)是目前存在的主要干扰，也即一个终端设备的上行传输会对另一个终端设备的下行接收产生干扰。
因此，目前亟需一种能够降低跨链路干扰的解决方案。
发明内容
本申请提供了一种通信方法及装置、存储介质、终端设备、网络设备，能够降低跨链路干扰。
为了达到上述目的，本申请提供了以下技术方案：
第一方面，提供了一种通信方法，通信方法包括：获取静默配置信息，所述静默配置信息用于指示需要静默的资源位置分布和/或指示当前资源位置的静默结果；根据所述静默配置信息在所述需要静默的资源位置禁止发送数据和/或在所述当前资源位置发送或禁止发送数据。
可选的，所述静默配置信息为比特图，所述比特图中每一比特用于指示一个资源位置的静默结果。
可选的，所述获取静默配置信息包括：根据以下信息中的一种或多种计算所述当前资源位置的静默结果：小区标识、用户标识、时间资源标识和跨链路干扰资源索引。
可选的，所述资源位置为时域资源位置、频域资源位置和/或空域资源位置。
可选的，所述频域资源位置为上行子带中的资源位置。
可选的，所述静默配置信息用于指示还用于指示静默对象或非静默对象，所述根据所述静默配置信息在所述静默配置信息指示的资源位置或所述当前资源位置发送或禁止发送数据包括：根据所述静默配置信息在所述静默配置信息指示的资源位置或所述当前资源位置发送或禁止发送所述静默对象对应的数据；或者，根据所述静默配置信息在所述静默配置信息指示的资源位置或所述当前资源位置发送或禁止发送所述非静默对象之外的信道对应的数据。
可选的，所述静默对象或非静默对象选自以下一种或多种：探测参考信号SRS、物理上行共享信道PUSCH、物理上行控制信道PUCCH和物理随机接入信道PRACH。
可选的，所述PUSCH包括承载上行控制信息UCI的PUSCH、极可靠低时延通信URLLC PUSCH以及增强移动宽带eMBB PUSCH，所述PUCCH包括承载混合自动重传请求HARQ确认的PUCCH、承载信道状态信息CSI的PUCCH、URLLC PUCCH以及eMBB PUCCH。
可选的，所述获取静默配置信息包括：获取无线资源控制RRC信令、下行控制信息或媒体接入控制元素MAC CE，所述RRC信令、下行控制信息或MAC CE携带所述静默配置信息，所述下行控制信息是采用新的无线网络临时标识RNTI加扰的。
第二方面，本申请还公开一种通信方法，通信方法包括：发送静默配置信息，所述静默配置信息用于指示需要静默的资源位置分布或者指示当前资源位置的静默结果。
可选的，所述静默配置信息为比特图，所述比特图中每一比特用于指示一个资源位置的静默结果。
可选的，所述资源位置为时域资源位置、频域资源位置和/或空域资源位置。
可选的，所述静默配置信息用于指示还用于指示静默对象或非静默对象，所述静默对象或非静默对象选自以下一种或多种：探测参考信号SRS、物理上行共享信道PUSCH、物理上行控制信道PUCCH和物理随机接入信道PRACH。
第三方面，本申请还公开一种通信装置，通信装置包括：通信模块，用于获取静默配置信息，所述静默配置信息用于指示需要静默的资源位置分布和/或指示当前资源位置的静默结果；所述通信模块还用于根据所述静默配置信息在所述需要静默的资源位置禁止发送数据和/或在所述当前资源位置发送或禁止发送数据。
第四方面，本申请还公开一种通信装置，通信装置包括：通信模块，用于发送静默配置信息，所述静默配置信息用于指示需要静默的资源位置分布和/或指示当前资源位置的静默结果。
第五方面，提供了一种计算机可读存储介质，其上存储有计算机程序，计算机程序被处理器运行以执行第一方面或第二方面提供的任意一种方法。
第六方面，提供了一种通信装置，包括存储器和处理器，存储器上存储有可在处理器上运行的计算机程序，处理器运行计算机程序以执行第一方面提供的任意一种方法。
第七方面，提供了一种通信装置，包括存储器和处理器，存储器上存储有可在处理器上运行的计算机程序，其特征在于，处理器运行 计算机程序以执行第二方面提供的任意一种方法。
第八方面，提供了一种计算机程序产品，其上存储有计算机程序，计算机程序被处理器运行以执行第一方面或第二方面提供的任意一种方法。
第九方面，提供了一种通信系统，包括上述终端设备和上述网络设备。
第十方面，本申请实施例还提供一种芯片(或者说数据传输装置)，该芯片上存储有计算机程序，在计算机程序被芯片执行时，实现上述方法的步骤。
第十一方面，本申请实施例还提供一种系统芯片，应用于终端中，所述芯片系统包括至少一个处理器和接口电路，所述接口电路和所述至少一个处理器通过线路互联，所述至少一个处理器用于执行指令，以执行第一方面或第二方面提供的任意一种方法。
与现有技术相比，本申请实施例的技术方案具有以下有益效果：
本申请技术方案中，网络设备可以为终端设备配置静默配置信息，以指示需要静默的资源位置分布和/或指示当前资源位置的静默结果。终端设备考可以按照静默配置信息在静默配置信息指示的资源位置和/或当前资源位置发送或禁止发送数据。本申请能够实现终端设备在需要静默的资源位置上禁止发送数据，从而避免了上行传输对其他终端设备下行接收的干扰，降低了跨链路干扰，保证了通信的正常开展。
进一步地，静默配置信息为比特图，所述比特图中每一比特指示一个资源位置的静默结果；或者，根据以下信息中的一种或多种计算当前资源位置的静默结果：小区标识、用户标识、时间资源标识和跨链路干扰资源索引。本申请中终端设备可以通过比特图或计算的方式获得对应资源位置的静默结果，从而实现上行数据的静默，降低跨链路干扰。
进一步地，资源位置为时间资源位置、频域资源位置和/或空域资源位置。本申请从多个维度上实现数据的静默，实现了数据静默的灵活性，
附图说明
图1是本申请实施例提供的一种通信方法的流程图；
图2是本申请实施例提供的一种通信方法的交互流程图；
图3是本申请实施例提供的另一种通信方法的交互流程图；
图4是本申请实施例提供的又一种通信方法的交互流程图；
图5是本申请实施例提供的另一种通信配置的结构示意图；
图6是本申请实施例提供的一种通信装置的硬件结构示意图。
具体实施方式
本申请实施例适用的通信系统包括但不限于长期演进(Long Term Evolution，LTE)系统、第五代(5th-generation，5G)系统、新无线(New Radio，NR)系统，以及未来演进系统或者多种通信融合系统。其中，5G系统可以为非独立组网(Non-StandAlone，NSA)的5G系统或独立组网(StandAlone，SA)的5G系统。本申请技术方案也适用于不同的网络架构，包括但不限于中继网络架构、双链接架构、车辆到任何物体的通信(Vehicle-to-Everything)架构等架构。
本申请主要涉及终端设备和网络设备之间的通信。其中：
本申请实施例中的网络设备也可以称为接入网设备，例如，可以为基站(Base Station，BS)(也可称为基站设备)，网络设备是一种部署在无线接入网(Radio Access Network，RAN)用以提供无线通信功能的装置。例如在第二代(2nd-Generation，2G)网络中提供基站功能的设备包括基地无线收发站(Base Transceiver Station，BTS)，第三代(3rd-Generation，3G)网络中提供基站功能的设备包括节点B (NodeB)，在第四代(4th-Generation，4G)网络中提供基站功能的设备包括演进的节点B(evolved NodeB，eNB)，在无线局域网络(Wireless Local Area Networks，WLAN)中，提供基站功能的设备为接入点(Access Point，AP)，NR中的提供基站功能的设备下一代基站节点(next generation Node Base station，gNB)，以及继续演进的节点B(ng-eNB)，其中gNB和终端设备之间采用NR技术进行通信，ng-eNB和终端设备之间采用演进的通用地面无线电接入(Evolved Universal Terrestrial Radio Access，E-UTRA)技术进行通信，gNB和ng-eNB均可连接到5G核心网。本申请实施例中的网络设备还包含在未来新的通信系统中提供基站功能的设备等。
本申请实施例中的终端设备(terminal equipment)可以指各种形式的接入终端、用户单元、用户站、移动站、移动台(Mobile Station，MS)、远方站、远程终端、移动设备、用户终端、无线通信设备、用户代理或用户装置。终端设备还可以是蜂窝电话、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，未来5G网络中的终端设备或者未来演进的公用陆地移动通信网络(Public Land Mobile Network，PLMN)中的终端设备等，本申请实施例对此并不限定。终端设备也可以称为用户设备(User Equipment，UE)、终端等。
如背景技术中所述，目前亟需一种能够降低跨链路干扰的解决方案。
本申请技术方案中，网络设备可以为终端设备配置静默配置信息，以指示需要静默的资源位置分布或者指示当前资源位置的静默结果。终端设备考可以按照静默配置信息在静默配置信息指示的资源位置或当前资源位置发送或禁止发送数据。本申请能够实现终端设备在需要静默的资源位置上禁止发送数据，从而避免了上行传输对其他终 端设备下行接收的干扰，降低了跨链路干扰，保证了通信的正常开展。
为使本申请的上述目的、特征和优点能够更为明显易懂，下面结合附图对本申请的具体实施例做详细的说明。
参见图1，本申请提供的方法包括：
步骤101：终端设备获取静默配置信息，所述静默配置信息用于指示需要静默的资源位置分布和/或指示当前资源位置的静默结果。
步骤102：终端设备根据所述静默配置信息在所述需要静默的资源位置禁止发送数据和/或在所述当前资源位置发送或禁止发送数据。
需要指出的是，本实施例中各个步骤的序号并不代表对各个步骤的执行顺序的限定。
可以理解的是，在具体实施中，所述通信方法可以采用软件程序的方式实现，该软件程序运行于芯片或芯片模组内部集成的处理器中。该方法也可以采用软件结合硬件的方式实现，本申请不作限制。
本实施例中，静默结果可以包括需要静默或无需静默，也可以说，静默结果可以包括发送数据或禁止发送数据。
在步骤101的一种具体实施中，静默配置信息可以携带于无线资源控制(Radio Resource Control，RRC)信令、媒体接入控制(Media Access Control，MAC)控制元(Control Element，CE)中。具体地，该RRC信令可以是系统信息块(System Information Block，SIB)。
在步骤101的另一种具体实施中，静默配置信息也可以携带于下行控制信息(Downlink Control Information，DCI)中。其中，该下行控制信息可以是采用新的无线网络临时标识(Radio Network Temporary Identity，RNTI)加扰的。上述新的RNTI可以称为静默RNTI(Muting-RNTI)。具体地，该下行控制信息可以是格式2-0(format2-0)的下行控制信息。对于终端设备而言，其可以采用上述 新的RNTI解扰下行控制信息，解扰成功的话可以获得静默配置信息。通过上述新的RNTI加扰下行控制信息的方式可以实现终端设备专用的静默配置。
本实施例中，网络设备可以为终端设备配置静默配置信息，以指示需要静默的资源位置分布。终端设备可以根据静默配置信息确定在哪些资源位置上发送数据，或者在哪些资源位置上禁止发送数据。
在一个具体实施例中，请参照图2，在步骤201中，网络设备发送静默配置信息。相应地，终端设备接收该静默配置信息。具体实施中，该静默配置信息为比特图，比特图中每一比特指示一个资源位置的静默结果。更具体地，比特图中每一比特指示一个时域资源位置的静默结果。例如，比特图中每一比特指示一个时隙(slot)或一个符号(symbol)上的静默结果。其中，所述比特图可以在时间上进行周期性的重复，进而可以指示更多时域资源位置的静默结果。
进一步地，比特图可以指示单个传输时间单元内各个资源位置的静默结果。传输时间单元具体可以包括时隙、子帧或无线帧。例如，比特图指示单个时隙内各个符号上的静默结果；或者，比特图指示单个子帧内各个时隙上的静默结果；或者，比特图指示单个无线帧内各个子帧上的静默结果。
需要说明的是，时域资源位置也可以是其他任意可实施的时间单元，例如微时隙(mini slot)、子帧(subframe)等，本申请对此不作限制。
在步骤202中，终端设备发送数据或禁止发送数据。具体地，终端设备在需要静默的资源位置禁止发送数据，在其他资源位置上发送数据。
例如，比特图为11001100110011，该比特图可以指示一个时隙中各个符号的静默结果，比特值为1表示该符号上禁止发送数据。那么终端设备在按照上述比特图发送数据时，可以在每个时隙的符号0、 符号1、符号4、符号5、符号8、符号9、符号12、符号13上禁止发送数据，而在符号2、符号3、符号6、符号7、符号10、符号11上发送数据。
本实施例中，通过比特图的方式能够周期性地指示需要静默的资源位置分布，配置简单，节省信令开销。
在一个具体实施例中，网络设备也可以为终端设备配置静默配置信息，以指示当前资源位置的静默结果。终端设备可以根据静默配置信息确定在当前资源位置发送位置或禁止发送数据。
具体请参照图3，在步骤301中，网络设备发送静默配置信息。相应地，终端设备接收该静默配置信息。静默配置信息包括伪序列。伪序列可以用于指示静默结果的计算方式。
在步骤302中，终端设备根据以下信息中的一种或多种计算当前资源位置的静默结果：小区标识、用户标识、时间资源标识和跨链路干扰资源索引。
本实施例中，当前资源位置可以是当前时域资源位置，具体可以是时隙、符号、微时隙、子帧等。具体地，当前时域资源位置为时隙时，时间资源标识为时隙索引(slot index)；当前时域资源位置为符号时，时间资源标识为符号索引(symbol index)；当前时域资源位置为子帧时，时间资源标识为子帧索引(Frame index)。
用户标识具体可以是小区无线网络临时标识(Cell Radio Network Temporary Identity，C-RNTI)。
例如，终端设备采用小区标识、C-RNTI、符号索引计算当前符号的静默结果。此时，可以通过长度为31的Gold序列来生成1个伪随机序列，也即输出的序列c(n)，其中n对应当前时域资源位置的标识，具体可以是时隙索引、符号索引、帧索引等，或者上述索引的综合。具体来说，生成公式如下
其中NC＝1600。同时第一个m序列x1(n)初始化为x1(0)＝1，x1(n)＝0，n＝1，2，...，30。第二个m序列x2(n)可以由终端设备采用小区标识、C-RNTI、符号索引来构成。然后定义初始序列
在步骤303中，终端设备根据当前资源位置的静默结果在当前资源位置发送或禁止发送数据。若计算出的静默结果为发送数据，则终端设备发送数据；若计算出的静默结果为禁止发送数据，则终端设备禁止发送数据。
本实施例中，通过伪序列动态计算静默结果的方式，能够实现静默配置信息配置的灵活性，从而能够灵活地控制数据的静默，进一步降低跨链路干扰。
前述实施例是以资源位置为时域资源位置为例进行说明的。在本发明一个非限制性的实施例中，资源位置还可以为时域资源位置、频域资源位置和/或空域资源位置。
在一个具体实施方式中，静默配置信息用于指示需要静默的频域资源位置分布或者指示当前频域资源位置的静默结果，终端设备可以在频域资源位置上发送或禁止发送数据。具体地，频域资源位置为上行子带(uplink subband)中的资源位置。频域资源位置可以是一个或多个资源块(Resource Block，RB)，也可以是一个或多个资源元素(Resource Element，RE)。在这种情况下，比特图中每一比特用于指示一个频域资源位置的静默结果。
例如，对于上行子带，可以将其划分为N个频域资源位置，终端设备可以按照比特图在每个频域资源位置上发送数据或禁止发送 数据。或者，终端设备可以基于伪序列计算当前频域资源位置的静默结果，并在当前频域资源位置发送或禁止发送数据。
在另一个具体实施方式中，静默配置信息用于指示需要静默的空域资源位置分布或者指示当前空域资源位置的静默结果，终端设备可以在空域资源位置上发送或禁止发送数据。具体地，空域资源位置可以采用波束(beam)来表示。
例如，对于上行波束，终端设备可以按照比特图在每个波束上发送数据或禁止发送数据。或者，终端设备可以基于伪序列计算当前波束的静默结果，并在当前波束发送或禁止发送数据。
进一步地，静默配置信息用于指示需要静默的时频资源位置分布或者指示当前时频资源位置的静默结果，终端设备可以在时频资源位置上发送或禁止发送数据。
进一步地，静默配置信息用于指示需要静默的时空资源位置(时间资源位置与空域资源位置)分布或者指示当前时空资源位置的静默结果，终端设备可以在时空资源位置上发送或禁止发送数据。
进一步地，静默配置信息用于指示需要静默的空频资源位置(空域资源位置与频域资源位置)分布或者指示当前空频资源位置的静默结果，终端设备可以在空频资源位置上发送或禁止发送数据。
进一步地，静默配置信息用于指示需要静默的视频空资源位置(时域资源位置、空域资源位置与频域资源位置)分布或者指示当前空频资源位置的静默结果，终端设备可以在空频资源位置上发送或禁止发送数据。
在本申请一个非限制性的实施例中，请参照图4，在步骤401中，网络设备发送静默配置信息。静默配置信息还用于指示静默对象或非静默对象。相应地。终端设备接收静默配置信息。
静默对象或非静默对象具体可以是信道，也可以是数据。那么，静默对象是指需要静默的信道或数据，非静默对象则表示无需静默的 信道或数据。
在一个具体实施例中，静默对象或非静默对象选自以下一种或多种：所有上行传输、探测参考信号探测参考信号(Sounding Reference Signal，SRS)、物理上行共享信道(Physical Uplink Shared Channel，PUSCH)、物理上行控制信道(Physical Uplink Control Channel，PUCCH)、URLLC PUSCH、URLLC PUCCH、eMBB PUCCH、eMBB PUSCH、有上行控制信息(Uplink Control Information，UCI)背负式运载(piggyback)的PUSCH、承载了HARQ-ACK的PUCCH、承载了波束失败回复调度请求(Scheduling Request，SR)的PUCCH、承载了SR的PUCCH、承载了信道状态信息(Channel State Information，CSI)的PUCCH、用于天线转换(antenna switching)的SRS、用于基于码本(codebook)上行传输的SRS、用于基于非码本(non-codebook)上行传输的SRS、用于波束管理的SRS和物理随机接入信道(Physical Random Access Channel，PRACH)。
在步骤402中，终端设备根据静默配置信息中静默结果和静默对象发送数据或禁止发送数据。具体地，终端设备根据静默配置信息在静默配置信息指示的资源位置或当前资源位置发送或禁止发送静默对象对应的数据。终端设备根据静默配置信息在静默配置信息指示的资源位置或当前资源位置发送或禁止发送非静默对象之外的信道对应的数据。
也就是说，静默配置信息中静默结果可以作用于静默对象，而不会作用于非静默对象。
具体地，在收到静默配置信息且静默结果指示静默的情况下，终端设备可以禁止发送SRS，也可以禁止发送PUSCH、PUCCH和PRACH中一个或多个信道上的数据；终端设备也可以发送SRS，发送PUSCH、PUCCH和PRACH中一个或多个信道上的数据。
进一步地，PUSCH包括承载上行控制信息(Uplink Control Information，UCI)的PUSCH、极可靠低时延通信(Ultra-relaible and Low  Latency Communication，URLLC)PUSCH以及增强移动宽带(Enhanced Mobile Broadband，eMBB)PUSCH。PUCCH包括承载混合自动重传请求(Hybrid Automatic Repeat reQuest，HARQ)确认的PUCCH、承载信道状态信息(Channel State Information，CSI)的PUCCH、URLLC PUCCH以及eMBB PUCCH。
本发明实施例通过配置静默对象或非静默对象，能够区别地静默不同类型的数据，例如对于低时延数据，可以不适用于静默结果，从而保证低时延数据的正常发送。本实施例能够在保证各项业务的顺利开展的基础上降低跨链路干扰。
关于本申请实施例的更多具体实现方式，请参照前述实施例，此处不再赘述。
请参照图5，图5示出了一种通信装置50，通信装置50可以包括：
通信模块501，用于获取静默配置信息，静默配置信息用于指示需要静默的资源位置分布或者指示当前资源位置的静默结果。
通信模块还501用于根据静默配置信息在需要静默的资源位置禁止发送数据或在当前资源位置发送或禁止发送数据。
在具体实施中，上述通信装置50可以对应于终端设备中具有通信功能的芯片，例如片上系统(System-On-a-Chip，SOC)、基带芯片等；或者对应于终端设备中包括具有通信功能的芯片模组；或者对应于具有数据处理功能芯片的芯片模组，或者对应于终端设备。
在另一个具体实施例中，通信装置50可以包括：
通信模块501用于发送静默配置信息。
在具体实施中，上述通信装置50可以对应于网络设备中具有通信功能的芯片，例如SOC、基带芯片等；或者对应于网络设备中包括具有通信功能的芯片模组；或者对应于具有数据处理功能芯片的芯 片模组，或者对应于网络设备。
关于通信装置50的其他相关描述可以参照前述实施例中的相关描述，此处不再赘述。
关于上述实施例中描述的各个装置、产品包含的各个模块/单元，其可以是软件模块/单元，也可以是硬件模块/单元，或者也可以部分是软件模块/单元，部分是硬件模块/单元。例如，对于应用于或集成于芯片的各个装置、产品，其包含的各个模块/单元可以都采用电路等硬件的方式实现，或者，至少部分模块/单元可以采用软件程序的方式实现，该软件程序运行于芯片内部集成的处理器，剩余的(如果有)部分模块/单元可以采用电路等硬件方式实现；对于应用于或集成于芯片模组的各个装置、产品，其包含的各个模块/单元可以都采用电路等硬件的方式实现，不同的模块/单元可以位于芯片模组的同一组件(例如芯片、电路模块等)或者不同组件中，或者，至少部分模块/单元可以采用软件程序的方式实现，该软件程序运行于芯片模组内部集成的处理器，剩余的(如果有)部分模块/单元可以采用电路等硬件方式实现；对于应用于或集成于终端设备的各个装置、产品，其包含的各个模块/单元可以都采用电路等硬件的方式实现，不同的模块/单元可以位于终端设备内同一组件(例如，芯片、电路模块等)或者不同组件中，或者，至少部分模块/单元可以采用软件程序的方式实现，该软件程序运行于终端设备内部集成的处理器，剩余的(如果有)部分模块/单元可以采用电路等硬件方式实现。
本申请实施例还公开了一种存储介质，所述存储介质为计算机可读存储介质，其上存储有计算机程序，所述计算机程序运行时可以执行图1至图4中所示方法的步骤。所述存储介质可以包括只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁盘或光盘等。存储介质还可以包括非挥发性存储器(non-volatile)或者非瞬态(non-transitory)存储器等。
请参照图6，本申请实施例还提供了一种通信装置的硬件结构示 意图。该装置包括处理器601、存储器602和收发器603。
处理器601可以是一个通用中央处理器(central processing unit，CPU)、微处理器、特定应用集成电路(application-specific integrated circuit，ASIC)，或者一个或多个用于控制本申请方案程序执行的集成电路。处理器601也可以包括多个CPU，并且处理器601可以是一个单核(single-CPU)处理器，也可以是多核(multi-CPU)处理器。这里的处理器可以指一个或多个设备、电路或用于处理数据(例如计算机程序指令)的处理核。
存储器602可以是ROM或可存储静态信息和指令的其他类型的静态存储设备、RAM或者可存储信息和指令的其他类型的动态存储设备，也可以是电可擦可编程只读存储器(electrically erasable programmable read-only memory，EEPROM)、只读光盘(compactdisc read-only memory，CD-ROM)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，本申请实施例对此不作任何限制。存储器602可以是独立存在(此时，存储器602可以位于该装置外，也可以位于该装置内)，也可以和处理器601集成在一起。其中，存储器602中可以包含计算机程序代码。处理器601用于执行存储器602中存储的计算机程序代码，从而实现本申请实施例提供的方法。
处理器601、存储器602和收发器603通过总线相连接。收发器603用于与其他设备或通信网络通信。可选的，收发器603可以包括发射机和接收机。收发器603中用于实现接收功能的器件可以视为接收机，接收机用于执行本申请实施例中的接收的步骤。收发器603中用于实现发送功能的器件可以视为发射机，发射机用于执行本申请实施例中的发送的步骤。
当图6所示的结构示意图用于示意上述实施例中所涉及的终端 设备的结构时，处理器601用于对终端设备的动作进行控制管理，例如，处理器601用于支持终端设备执行图1中的步骤101和步骤102，或者图2中的步骤201和步骤202，或者图3中的步骤301、步骤302和步骤303，或者图4中的步骤401和步骤402，和/或本申请实施例中所描述的其他过程中的终端设备执行的动作。处理器601可以通过收发器603与其他网络实体通信，例如，与上述网络设备通信。存储器602用于存储终端设备的程序代码和数据。所述处理器运行所述计算机程序时可以控制所述收发器603接收RRC信令、MAC信令和DCI中的一个或多个。
当图6所示的结构示意图用于示意上述实施例中所涉及的网络设备的结构时，处理器601用于对网络设备的动作进行控制管理，例如，处理器601用于支持网络设备执行图2中的步骤201和步骤202，或者图3中的步骤301和步骤303，或者图4中的步骤401和步骤402，和/或本申请实施例中所描述的其他过程中的网络设备执行的动作。处理器601可以通过收发器603与其他网络实体通信，例如，与上述终端设备通信。存储器602用于存储网络设备的程序代码和数据。所述处理器运行所述计算机程序时可以控制所述收发器603发送RRC信令、MAC信令和DCI中的一个或多个。
本申请实施例定义接入网到终端设备的单向通信链路为下行链路，在下行链路上传输的数据为下行数据，下行数据的传输方向称为下行方向；而终端设备到接入网的单向通信链路为上行链路，在上行链路上传输的数据为上行数据，上行数据的传输方向称为上行方向。
应理解，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“/“，表示前后关联对象是一种“或”的关系。
本申请实施例中出现的“多个”是指两个或两个以上。
本申请实施例中出现的第一、第二等描述，仅作示意与区分描述 对象之用，没有次序之分，也不表示本申请实施例中对设备个数的特别限定，不能构成对本申请实施例的任何限制。
本申请实施例中出现的“连接”是指直接连接或者间接连接等各种连接方式，以实现设备间的通信，本申请实施例对此不做任何限定。
上述实施例，可以全部或部分地通过软件、硬件、固件或其他任意组合来实现。当使用软件实现时，上述实施例可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令或计算机程序。在计算机上加载或执行所述计算机指令或计算机程序时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以为通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线或无线方式向另一个网站站点、计算机、服务器或数据中心进行传输。
应理解，在本申请的各种实施例中，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。
在本申请所提供的几个实施例中，应该理解到，所揭露的方法、装置和系统，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系统，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包括，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
上述以软件功能单元的形式实现的集成的单元，可以存储在一个计算机可读取存储介质中。上述软件功能单元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部分步骤。
虽然本申请披露如上，但本申请并非限定于此。任何本领域技术人员，在不脱离本申请的精神和范围内，均可作各种更动与修改，因此本申请的保护范围应当以权利要求所限定的范围为准。

Claims (18)

  1. 一种通信方法，其特征在于，包括：
    获取静默配置信息，所述静默配置信息用于指示需要静默的资源位置分布和/或指示当前资源位置的静默结果；
    根据所述静默配置信息在所述需要静默的资源位置禁止发送数据或在所述当前资源位置发送和/或禁止发送数据。
  2. 根据权利要求1所述的通信方法，其特征在于，所述静默配置信息为比特图，所述比特图中每一比特用于指示一个资源位置的静默结果。
  3. 根据权利要求1所述的通信方法，其特征在于，所述获取静默配置信息包括：
    根据以下信息中的一种或多种计算所述当前资源位置的静默结果：小区标识、用户标识、时间资源标识和跨链路干扰资源索引。
  4. 根据权利要求1所述的通信方法，其特征在于，所述资源位置为时域资源位置、频域资源位置和/或空域资源位置。
  5. 根据权利要求4所述的通信方法，其特征在于，所述频域资源位置为上行子带中的资源位置。
  6. 根据权利要求1所述的通信方法，其特征在于，所述静默配置信息用于指示还用于指示静默对象或非静默对象，所述根据所述静默配置信息在所述静默配置信息指示的资源位置或所述当前资源位置发送或禁止发送数据包括：
    根据所述静默配置信息在所述静默配置信息指示的资源位置或所述当前资源位置发送或禁止发送所述静默对象对应的数据；
    或者，根据所述静默配置信息在所述静默配置信息指示的资源位置或所述当前资源位置发送或禁止发送所述非静默对象之外的信 道对应的数据。
  7. 根据权利要求6所述的通信方法，其特征在于，所述静默对象或非静默对象选自以下一种或多种：探测参考信号SRS、物理上行共享信道PUSCH、物理上行控制信道PUCCH和物理随机接入信道PRACH。
  8. 根据权利要求7所述的通信方法，其特征在于，所述PUSCH包括承载上行控制信息UCI的PUSCH、极可靠低时延通信URLLC PUSCH以及增强移动宽带eMBB PUSCH，所述PUCCH包括承载混合自动重传请求HARQ确认的PUCCH、承载信道状态信息CSI的PUCCH、URLLC PUCCH以及eMBB PUCCH。
  9. 根据权利要求1至8任一项所述的通信方法，其特征在于，所述获取静默配置信息包括：
    获取无线资源控制RRC信令、下行控制信息或媒体接入控制元素MAC CE，所述RRC信令、下行控制信息或MAC CE携带所述静默配置信息，所述下行控制信息是采用新的无线网络临时标识RNTI加扰的。
  10. 一种通信方法，其特征在于，包括：
    发送静默配置信息，所述静默配置信息用于指示需要静默的资源位置分布和/或指示当前资源位置的静默结果。
  11. 根据权利要求10所述的通信方法，其特征在于，所述静默配置信息为比特图，所述比特图中每一比特用于指示一个资源位置的静默结果。
  12. 根据权利要求10所述的通信方法，其特征在于，所述资源位置为时域资源位置、频域资源位置和/或空域资源位置。
  13. 根据权利要求10所述的通信方法，其特征在于，所述静默配置信息用于指示还用于指示静默对象或非静默对象，所述静默对象或 非静默对象选自以下一种或多种：探测参考信号SRS、物理上行共享信道PUSCH、物理上行控制信道PUCCH和物理随机接入信道PRACH。
  14. 一种通信装置，其特征在于，包括：
    通信模块，用于获取静默配置信息，所述静默配置信息用于指示需要静默的资源位置分布和/或指示当前资源位置的静默结果；
    所述通信模块还用于根据所述静默配置信息在所述需要静默的资源位置禁止发送数据或在所述当前资源位置发送和/或禁止发送数据。
  15. 一种通信装置，其特征在于，包括：
    通信模块，用于发送静默配置信息，所述静默配置信息用于指示需要静默的资源位置分布和/或指示当前资源位置的静默结果。
  16. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，所述计算机程序被处理器运行时执行权利要求1至13中任一项所述通信方法的步骤。
  17. 一种终端设备，包括存储器和处理器，所述存储器上存储有可在所述处理器上运行的计算机程序，其特征在于，所述处理器运行所述计算机程序时执行权利要求1至9中任一项所述通信方法的步骤。
  18. 一种网络设备，包括存储器和处理器，所述存储器上存储有可在所述处理器上运行的计算机程序，其特征在于，所述处理器运行所述计算机程序时执行权利要求10至13中任一项所述通信方法的步骤。
PCT/CN2023/136932 2022-12-07 2023-12-07 通信方法及装置、存储介质、终端设备、网络设备 WO2024120459A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104125610A (zh) * 2013-04-28 2014-10-29 电信科学技术研究院 D2d通信中的数据发送方法和设备
CN112511279A (zh) * 2020-02-28 2021-03-16 中兴通讯股份有限公司 一种数据传输方法、装置和存储介质
CN114584933A (zh) * 2022-03-03 2022-06-03 成都极米科技股份有限公司 无线传输中降低延迟的方法、装置、设备及存储介质
WO2022154365A1 (ko) * 2021-01-14 2022-07-21 삼성전자 주식회사 무선 통신 시스템에서 포지셔닝을 위한 방법 및 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104125610A (zh) * 2013-04-28 2014-10-29 电信科学技术研究院 D2d通信中的数据发送方法和设备
CN112511279A (zh) * 2020-02-28 2021-03-16 中兴通讯股份有限公司 一种数据传输方法、装置和存储介质
WO2022154365A1 (ko) * 2021-01-14 2022-07-21 삼성전자 주식회사 무선 통신 시스템에서 포지셔닝을 위한 방법 및 장치
CN114584933A (zh) * 2022-03-03 2022-06-03 成都极米科技股份有限公司 无线传输中降低延迟的方法、装置、设备及存储介质

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