WO2021159305A1 - Procédé et appareil de communication - Google Patents

Procédé et appareil de communication Download PDF

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Publication number
WO2021159305A1
WO2021159305A1 PCT/CN2020/074877 CN2020074877W WO2021159305A1 WO 2021159305 A1 WO2021159305 A1 WO 2021159305A1 CN 2020074877 W CN2020074877 W CN 2020074877W WO 2021159305 A1 WO2021159305 A1 WO 2021159305A1
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WO
WIPO (PCT)
Prior art keywords
resource
bwp
information
terminal device
identifier
Prior art date
Application number
PCT/CN2020/074877
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English (en)
Chinese (zh)
Inventor
付喆
卢前溪
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2020/074877 priority Critical patent/WO2021159305A1/fr
Priority to CN202080081399.4A priority patent/CN114731699A/zh
Publication of WO2021159305A1 publication Critical patent/WO2021159305A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • 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

Definitions

  • the present invention relates to the field of communication technology, and in particular to a communication method and device.
  • CG configuration grants
  • a network device sends a downlink control information containing CG activation information or deactivation information to a terminal device, only after receiving the confirmation information of the CG fed back by the terminal device, can it send another
  • the CG activation information or the downlink control information of the deactivation information cannot indicate the activation information or deactivation information of multiple CGs at the same time.
  • the network device configures multiple bandwidth parts for the terminal device, only one bandwidth part (BWP) is activated at the same time. If the BWP is switched before the confirmation information of the CG fed back by the terminal device, the terminal device cannot determine which confirmation information of the CG on the BWP is fed back.
  • the embodiments of the present invention provide a communication method and device to solve the problem of how to report the confirmation information of the CG indicated by the downlink control information in the prior art.
  • the first aspect of the present invention provides a communication method, including:
  • Receive first information sent by a terminal device where the first information is used to indicate whether the terminal device receives activation information or deactivation information of the first resource indicated by the downlink control information, and the first information includes The identification of the first resource;
  • the first resource is determined according to the identifier of the first resource and the mapping relationship between the identifier of the first resource and the configuration information of the first resource.
  • the first resource includes CG.
  • the configuration information of the CG includes at least one of the following: a serving cell identifier, a bandwidth part BWP identifier, and a CG identifier.
  • mapping relationship between the identity of the first resource and the configuration information of the first resource is determined according to the ranking of the serving cell identity and the ranking of the CG cell;
  • the mapping relationship between the identifier of the first resource and the configuration information of the first resource is determined according to the order of the serving cell identifiers, the order of the BWP identifiers, and the order of the CG cells.
  • the configuration information of the first resource is arranged according to the serving cell identifier, and the configuration information of the first resource in each serving cell is arranged according to the CG identifier.
  • the configuration information of the first resource is arranged according to the serving cell identifier, and the configuration information of the first resource in each serving cell is arranged according to the BWP identifier, and in each BWP The configuration information of the first resource below is arranged according to the CG identifier.
  • the method further includes:
  • the configuration information of the first resource is determined according to the bits occupied by the identifier of the first resource.
  • the method further includes:
  • the downlink control information is used to indicate activation or deactivation of the corresponding CG, or used to indicate activation or deactivation of the corresponding first resource.
  • the method further includes:
  • the terminal device determines at least one of the serving cell identity, the BWP identity, and the CG identity according to the configuration information of the first resource A logo.
  • the method before the receiving the first information sent by the terminal device, the method further includes:
  • the second aspect of the present invention provides a communication method, including:
  • the identifier of the resource and there is a mapping relationship between the identifier of the first resource and the configuration information of the first resource.
  • the first resource includes a configuration authorized CG.
  • the configuration information of the first resource includes at least one of the following: a serving cell identifier, a bandwidth part BWP identifier, and a CG identifier.
  • mapping relationship between the first resource identifier and the configuration information of the first resource is determined according to the ranking of the serving cell identity and the ranking of the CG cell;
  • the mapping relationship between the first resource identifier and the configuration information of the first resource is determined according to the order of the serving cell identifiers, the order of the BWP identifiers, and the order of the CG cells.
  • the configuration information of the first resource is arranged according to the serving cell identifier, and the configuration information of the first resource in each serving cell is arranged according to the CG identifier.
  • the configuration information of the first resource is arranged according to the serving cell identifier, and the configuration information of the first resource in each serving cell is arranged according to the BWP identifier, and in each BWP The configuration information of the first resource below is arranged according to the CG identifier.
  • the bits occupied by the first resource identifier are related to the configuration information of the CG or the first resource.
  • the method further includes:
  • the method further includes:
  • the method before the sending the first information to the network device, the method further includes:
  • the network device According to the first instruction, report the status of the first resource or whether the downlink control information of the first resource is received to the network device.
  • the method further includes:
  • the terminal device does not send or successfully sends the first information to the terminal device before the BWP is changed, then after the BWP is changed, it does not report to the network device the information on the first BWP. Whether the DCI of the first resource is received or the status of the first resource.
  • the reporting the status of the first resource or whether downlink control information of the first resource is received to the network device includes:
  • the first information sent by the terminal device to the terminal device before the BWP is changed is not successfully sent or the first information is not reported due to the BWP change, then after the BWP is changed, report to the network device The state of the first resource on the first BWP or whether downlink control information of the first resource is received, and the first BWP is the BWP before the change.
  • the reporting the status of the first resource or whether downlink control information of the first resource is received to the network device includes:
  • the uplink BWP changes multiple times, report the status of the first resource on the second BWP or whether the downlink control information of the first resource is received to the network device, and the second BWP is the last The BWP after a change.
  • the reporting the status of the first resource or whether downlink control information of the first resource is received to the network device includes:
  • the uplink BWP has changed multiple times, report the status of the first resource on the third BWP or whether the downlink control information of the first resource is received to the network device, and the third BWP is the first resource.
  • the BWP after a change.
  • the reporting the status of the first resource or whether downlink control information of the first resource is received to the network device includes:
  • the uplink BWP is changed multiple times, report the status of the first resource on the first BWP or whether the downlink control information of the first resource is received, and the first BWP is the bandwidth before the BWP is changed part.
  • the third aspect of the present invention provides a communication method, including:
  • the fourth aspect of the present invention provides a communication method, including:
  • the network device According to the first instruction, report the status of the first resource or whether the downlink control information of the first resource is received to the network device.
  • the method further includes:
  • the terminal device does not send or successfully sends the first information to the terminal device before the BWP is changed, after the BWP is changed, it does not report the status or status of the first resource to the network device. Whether the downlink control information of the first resource is received.
  • the reporting the status of the first resource or whether downlink control information of the first resource is received to the network device includes:
  • the first information sent by the terminal device to the terminal device before the BWP is changed is not successfully sent or the first information is not reported due to the BWP change, then after the BWP is changed, report to the network device The state of the first resource on the first BWP or whether downlink control information of the first resource is received, and the first BWP is the BWP before the change.
  • the reporting the status of the first resource or whether downlink control information of the first resource is received to the network device includes:
  • the uplink BWP has changed multiple times, report the status of the first resource on the second BWP or whether the downlink control information of the first resource is received to the network device, and the second BWP is the last The BWP after a change.
  • the reporting the status of the first resource or whether downlink control information of the first resource is received to the network device includes:
  • the uplink BWP has changed multiple times, report the status of the first resource on the third BWP or whether the downlink control information of the first resource is received to the network device, and the third BWP is the first resource.
  • the BWP after a change.
  • the reporting the status of the first resource or whether downlink control information of the first resource is received to the network device includes:
  • the uplink BWP is changed multiple times, report the status of the first resource on the first BWP or whether the downlink control information of the first resource is received, and the first BWP is the bandwidth before the BWP is changed part.
  • a fifth aspect of the present invention provides a communication device, including:
  • the receiving module is configured to receive first information sent by a terminal device, where the first information is used to indicate whether the terminal device receives activation information or deactivation information of the first resource indicated by the downlink control information, the first The information includes the identifier of the first resource;
  • the processing module is configured to determine the first resource according to the identifier of the first resource and the mapping relationship between the identifier of the first resource and the configuration information of the first resource.
  • the first resource includes a configuration authorized CG.
  • the configuration information of the first resource includes at least one of the following: a serving cell identifier, a bandwidth part BWP identifier, and a CG identifier.
  • mapping relationship between the identity of the first resource and the configuration information of the first resource is determined according to the ranking of the serving cell identity and the ranking of the CG cell;
  • the mapping relationship between the identifier of the first resource and the configuration information of the first resource is determined according to the order of the serving cell identifiers, the order of the BWP identifiers, and the order of the CG cells.
  • the configuration information of the first resource is arranged according to the serving cell identifier, and the configuration information of the first resource in each serving cell is arranged according to the CG identifier.
  • the configuration information of the first resource is arranged according to the serving cell identifier, and the configuration information of the first resource in each serving cell is arranged according to the BWP identifier, and in each BWP The configuration information of the first resource below is arranged according to the CG identifier.
  • the processing module is further configured to determine the corresponding CG according to the bits occupied by the identifier of the first resource; or, according to the bits occupied by the identifier of the first resource Bit to determine the configuration information of the first resource.
  • the apparatus further includes: a sending module, configured to send downlink control information to the terminal device, where the downlink control information is used to indicate the activation or deactivation of the corresponding CG, or Indicate activation or deactivation of the corresponding first resource.
  • a sending module configured to send downlink control information to the terminal device, where the downlink control information is used to indicate the activation or deactivation of the corresponding CG, or Indicate activation or deactivation of the corresponding first resource.
  • the sending module is further configured to send at least one set of configuration information of the first resource to the terminal device, and the terminal device determines the configuration information of the first resource according to the configuration information of the first resource. At least one of the serving cell identity, the BWP identity, and the CG identity.
  • the sending module is further configured to send a first instruction to the terminal device, where the first instruction is used to instruct the terminal device to change the uplink BWP, and the terminal device to change the uplink BWP It is related to the first resource corresponding to the first information reported by the terminal device.
  • a sixth aspect of the present invention provides a communication device, including:
  • the sending module is configured to send first information to the network device, where the first information is used to indicate whether the terminal device receives activation information or deactivation information of the first resource indicated by the downlink control information, and the first information includes There is an identifier of the first resource, and there is a mapping relationship between the identifier of the first resource and the configuration information of the first resource.
  • the first resource includes a configuration authorized CG.
  • the configuration information of the first resource includes at least one of the following: a serving cell identifier, a bandwidth part BWP identifier, and a CG identifier.
  • mapping relationship between the identity of the first resource and the configuration information of the first resource is determined according to the ranking of the serving cell identity and the ranking of the CG cell;
  • the mapping relationship between the identifier of the first resource and the configuration information of the first resource is determined according to the order of the serving cell identifiers, the order of the BWP identifiers, and the order of the CG cells.
  • the configuration information of the first resource is arranged according to the serving cell identifier, and the configuration information of the first resource in each serving cell is arranged according to the CG identifier.
  • the configuration information of the first resource is arranged according to the serving cell identifier, and the configuration information of the first resource in each serving cell is arranged according to the BWP identifier, and in each BWP The configuration information of the first resource below is arranged according to the CG identifier.
  • the bits occupied by the first resource identifier are related to the configuration information of the CG or the first resource.
  • the method further includes: a receiving module, configured to receive downlink control information sent by the network device, where the downlink control information is used to indicate the activation or deactivation of the corresponding CG, or to indicate The corresponding first resource is activated or deactivated.
  • a receiving module configured to receive downlink control information sent by the network device, where the downlink control information is used to indicate the activation or deactivation of the corresponding CG, or to indicate The corresponding first resource is activated or deactivated.
  • the receiving module is further configured to receive at least one set of configuration information of the first resource sent by the network device;
  • the device further includes: a processing module, configured to determine at least one of the serving cell identifier, the BWP identifier, and the CG identifier according to the configuration information of the at least one set of the first resource.
  • a processing module configured to determine at least one of the serving cell identifier, the BWP identifier, and the CG identifier according to the configuration information of the at least one set of the first resource.
  • the receiving module is further configured to receive a first instruction sent by the network device, and the first instruction is used to instruct the terminal device to change the uplink BWP;
  • the sending module is further configured to report the status of the first resource or whether the downlink control information of the first resource is received to the network device according to the first instruction.
  • the processing module is further configured to: if the terminal device does not send or successfully sends the first information to the terminal device before the BWP is changed, change the BWP After that, the status of the first resource or whether the downlink control information of the first resource is received is not reported to the network device.
  • the sending module is specifically used for
  • the first information sent by the terminal device to the terminal device before the BWP is changed is not successfully sent or the first information is not reported due to the BWP change, then after the BWP is changed, report to the network device The state of the first resource on the first BWP or whether downlink control information of the first resource is received, and the first BWP is the BWP before the change.
  • the sending module is specifically configured to report to the network device the status of the first resource on the second BWP or whether it is received or not if the uplink BWP has changed multiple times
  • the second BWP is the BWP after the last change.
  • the sending module is specifically configured to report to the network device the status of the first resource on the third BWP or whether it is received or not if the uplink BWP has changed multiple times
  • the third BWP is the BWP after the first change.
  • the sending module is specifically configured to report the status of the first resource on the first BWP or whether the first resource is received if the uplink BWP has been changed multiple times
  • the first BWP is the bandwidth part before the BWP is changed.
  • a seventh aspect of the present invention provides a communication device, including:
  • the sending module is configured to send a first instruction to the terminal device, where the first instruction is used to instruct the terminal device to change the uplink bandwidth part BWP, and the terminal device to change the uplink BWP corresponds to the first information reported by the terminal device Related to the first resource.
  • An eighth aspect of the present invention provides a communication device, including:
  • a receiving module configured to receive a first instruction sent by a network device, where the first instruction is used to instruct the terminal device to change the uplink BWP;
  • the sending module is configured to report the status of the first resource or whether the downlink control information of the first resource is received to the network device according to the first instruction.
  • the device further includes a processing module configured to send the first information to the terminal device or successfully send the first information to the terminal device before the BWP is changed , After the BWP is changed, the status of the first resource or whether the downlink control information of the first resource is received is not reported to the network device.
  • a processing module configured to send the first information to the terminal device or successfully send the first information to the terminal device before the BWP is changed , After the BWP is changed, the status of the first resource or whether the downlink control information of the first resource is received is not reported to the network device.
  • the sending module is specifically configured to: if the first information sent by the terminal device to the terminal device before the BWP change is not successfully sent or reported to the terminal device due to the BWP change The first information, after the BWP is changed, report the status of the first resource on the first BWP or whether the downlink control information of the first resource is received to the network device, and the first BWP is the change BWP before.
  • the sending module is specifically configured to report to the network device the status of the first resource on the second BWP or whether it is received or not if the uplink BWP has changed multiple times
  • the second BWP is the BWP after the last change.
  • the sending module is specifically configured to report to the network device the status of the first resource on the third BWP or whether it is received or not if the uplink BWP has changed multiple times
  • the third BWP is the BWP after the first change.
  • the sending module is specifically configured to report the status of the first resource on the first BWP or whether the first resource is received if the uplink BWP has been changed multiple times
  • the first BWP is the bandwidth part before the BWP is changed.
  • a ninth aspect of the present invention provides an access network device.
  • the terminal device includes: a processor, a memory, a transmitter, and a receiver; the transmitter and the receiver are coupled to the processor, and the processing A device controls the sending action of the transmitter, and the processor controls the receiving action of the receiver;
  • the memory is used to store computer executable program code, and the program code includes information; when the processor executes the information, the information causes the terminal device to execute the communication method provided by the implementation of the first aspect or the third aspect.
  • a tenth aspect of the present invention provides a terminal device.
  • the terminal device includes: a processor, a memory, a transmitter, and a receiver; the transmitter and the receiver are coupled to the processor, and the processor controls The sending action of the transmitter, and the processor controlling the receiving action of the receiver;
  • the memory is used to store computer executable program code, and the program code includes information; when the processor executes the information, the information causes the network device to execute the communication method provided by each possible implementation manner of the second aspect or the fourth aspect .
  • the eleventh aspect of the present invention provides a chip, including: a processor, configured to call and run a computer program from a memory, so that the device installed with the chip executes the implementation as provided in the first aspect or the third aspect Communication method.
  • the twelfth aspect of the present invention provides a chip, including: a processor, configured to call and run a computer program from a memory, so that the device installed with the chip executes the implementation as provided in the second aspect or the fourth aspect Communication method.
  • the thirteenth aspect of the present invention provides a computer-readable storage medium for storing a computer program that enables a computer to execute the communication method provided by the implementation manner of the first aspect or the third aspect.
  • a fourteenth aspect of the present invention provides a computer-readable storage medium for storing a computer program that enables a computer to execute the communication method provided in the implementation manner of the second aspect or the fourth aspect.
  • the fifteenth aspect of the present invention provides a computer program product, including computer program information, which enables a computer to execute the communication method provided in the implementation manner of the first aspect or the third aspect.
  • the sixteenth aspect of the present invention provides a computer program product, including computer program information that enables a computer to execute the communication method provided in the implementation manner of the second aspect or the fourth aspect.
  • the seventeenth aspect of the present invention provides a computer program that causes a computer to execute the communication method provided by the embodiments of the first aspect or the third aspect.
  • the eighteenth aspect of the present invention provides a computer program that causes a computer to execute the communication method provided by the implementation manner of the second aspect or the fourth aspect.
  • a network device receives first information sent by a terminal device, and the first information is used to indicate whether the terminal device receives activation information or deactivation information of the first resource indicated by the downlink control information,
  • the first information contains the identifier of the first resource.
  • the identification of the first resource of the network device and the mapping relationship between the identification of the first resource and the configuration information of the first resource determine the configuration information of the first resource.
  • the network device can determine the configuration information of the first resource based on the identifier of the first resource in the first information, so that after receiving the identifiers of multiple first resources, the network device can ensure that the terminal device communicates with the first resource.
  • the identification of the first resource is consistent with the understanding, and then the confirmation information of the first resource indicated by the downlink control information can be reported according to the identification of the first resource.
  • FIG. 1 is a schematic diagram of a scenario of a communication method provided by an embodiment of this application.
  • FIG. 2 is a signaling interaction diagram of a communication method provided by an embodiment of this application.
  • FIG. 3 is a schematic diagram of a mapping relationship provided by an embodiment of the application.
  • FIG. 4 is a signaling interaction diagram of another communication method provided by an embodiment of this application.
  • FIG. 5 is a signaling interaction diagram of still another communication method provided by an embodiment of this application.
  • FIG. 6 is a signaling interaction diagram of another communication method provided by an embodiment of this application.
  • FIG. 7 is a schematic structural diagram of a communication device provided by an embodiment of this application.
  • FIG. 8 is a schematic structural diagram of another communication device provided by an embodiment of this application.
  • FIG. 9 is a schematic structural diagram of a network device provided by an embodiment of this application.
  • FIG. 10 is a schematic structural diagram of a terminal device provided by an embodiment of this application.
  • the TSC service is usually a high-reliability and low-latency service, and in most scenarios, the TSC service appears periodically. Therefore, in order to better serve the TSC service and ensure the transmission quality of service (QoS) of the TSC service, multiple configured grants (CG) are introduced to a terminal device.
  • CG configured grants
  • the network device after the network device sends a downlink control message for CG activation/deactivation, it can send the next downlink control message for CG activation/deactivation without waiting for the confirmation message of the CG fed back by the terminal device. information.
  • the network device configures multiple bandwidth parts for the terminal device, only one bandwidth part (BWP) is activated at the same time. If the BWP is switched before the confirmation information of the CG fed back by the terminal device, the terminal device cannot determine which confirmation information of the CG on the BWP is fed back.
  • the terminal device can report the confirmation information of the downlink control information indicating the first resource.
  • This application establishes a connection between the identifier of the first resource and the configuration information of the resource, so that the network device can receive the information sent by the terminal device.
  • the identification of the first resource attached to the information can be consistent with the understanding of the terminal device, and the corresponding resource can be determined, so that the terminal device can report the confirmation information that the downlink control information indicates the first resource.
  • it also avoids the inconsistency of understanding between terminal equipment and network equipment caused by BWP changes.
  • the identifier of the first resource and the CG index have a one-to-one correspondence.
  • FIG. 1 is a schematic diagram of a scenario of a communication method provided by an embodiment of the application.
  • the terminal device 101 communicates with the network device 102.
  • the terminal device 101 receives the downlink control information sent by the network device 102, it activates the corresponding information according to the resource activation information or deactivation information in the downlink control information. Or deactivate the corresponding resource.
  • the terminal device 101 sends feedback information to the network device 102 to feed back whether the activation information or deactivation information of the resource indicated by the downlink control information is received.
  • the embodiment of the present application does not limit the number of terminal devices 101 and network devices 102 included in the communication system.
  • the terminal device 101 may also be called a terminal, a user equipment (UE), a mobile station (mobile station, MS), a mobile terminal (mobile terminal, MT), and so on.
  • the terminal device 102 may be a mobile phone (mobile phone), a tablet computer (pad), a computer with wireless transceiver function, virtual reality (VR) terminal equipment, augmented reality (AR) terminal equipment, industrial control (industrial control) Wireless terminal in control), wireless terminal in self-driving (self-driving), wireless terminal in remote medical surgery, wireless terminal in smart grid (smart grid), smart home (smart home) Wireless terminal, etc.
  • the network device 102 may be, for example, a base station, or various wireless access points, or may refer to a device that communicates with user equipment through one or more sectors on an air interface in an access network.
  • the base station can be used to convert received air frames and IP packets into each other, and act as a router between the wireless terminal and the rest of the access network, where the rest of the access network can include an Internet Protocol (IP) network.
  • IP Internet Protocol
  • the base station can also coordinate the attribute management of the air interface.
  • the base station can be a base station (BTS) in global system of mobile communication (GSM) or code division multiple access (CDMA), or it can be a broadband code division multiple access (BTS).
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • BTS broadband code division multiple access
  • the base station (NodeB, NB) in wideband code division multiple Access (WCDMA) can also be an evolved base station (evolutional nodeB, eNB or eNodeB) in long term evolution (LTE), or a relay station or access point. Or the base station gNB in the future 5G network, etc., is not limited here.
  • Figure 2 is a signaling interaction diagram of a communication method provided by an embodiment of the application. This embodiment relates to the process of how the terminal device and the network device interact. As shown in Figure 2, the method includes:
  • the terminal device sends first information to the network device, where the first information is used to indicate whether the terminal device has received activation information or deactivation information of the first resource indicated by the downlink control information, and the first information includes the identifier of the first resource .
  • the terminal device after the terminal device receives the activation information or deactivation information of the first resource indicated by the downlink control information sent by the network device, it can send the first information to the network device, thereby indicating whether the terminal device receives the downlink control Activation information or deactivation information of the first resource indicated by the information.
  • the first information may also indicate the activation state or the deactivation state of the first resource.
  • the first resource may include a configured grant (CG).
  • the first information may be, for example, multiple entry CG confirmation, and the above multiple entry CG confirmation can only reflect the identification of the first resource.
  • the terminal device before sending the first information, the terminal device also needs to confirm whether it has an available uplink scheduling grant (UL grant). Only when the terminal device has an available UL grant, the first message is sent to the network device. One information.
  • UL grant uplink scheduling grant
  • the terminal device may also determine the first resource to confirm according to the activation or deactivation information indicated by the downlink control information, the identifier of the first resource, and the mapping relationship between the identifier of the first resource and the configuration information of the first resource. .
  • set the corresponding bit in the MAC CE determine which bit position in the MAC CE occupied by the first resource, and determine whether the bit position is set to 1 or 0, thereby indicating whether the terminal device receives downlink control information, or CG Be activated or deactivated.
  • the network device determines the first resource according to the identifier of the first resource and the mapping relationship between the identifier of the first resource and the configuration information of the first resource.
  • the network device may determine the first resource based on the identifier of the first resource and the mapping relationship between the identifier of the first resource and the configuration information of the first resource.
  • One resource is one resource.
  • the configuration information of the first resource includes at least one of the following: serving cell identifier (serving cell index), BWP identifier (BWP index), CG identifier (CG index).
  • the BWP identifier may also be considered in the mapping relationship, or the BWP identifier may not be considered.
  • the embodiment of the application does not limit the mapping relationship between the CG identifier and the configuration information of the first resource.
  • the identifier of the first resource and the configuration information of the first resource are The mapping relationship can be determined according to the ranking of the serving cell identifiers and the ranking of the CG cells.
  • the configuration information of the first resource or the configuration information of the first resource is arranged according to the serving cell identifier, and the configuration information of the first resource in each serving cell is arranged according to the CG identifier.
  • the configuration information of the first resource or the configuration information of the first resource may also be arranged according to the serving cell identifier.
  • the configuration information of the first resource in each serving cell is arranged according to the BWP identifier, and in each serving cell, the configuration information of the first resource is arranged according to the BWP identifier.
  • the configuration information of the first resource under the BWP is arranged according to the CG identifier.
  • the above-mentioned arrangement according to the serving cell identifier, BWP identifier and CG identifier may specifically be multiple pieces of information in the configuration information of the first resource.
  • FIG. 3 is a schematic diagram of a mapping relationship provided by an embodiment of the application.
  • the serving cell index is sorted in ascending order from serving cell 1 to serving cell3, and the CG index under the serving cell is also sorted in ascending order.
  • the identifiers CG0 to CG31 of the first resource are in sequence with at least one
  • the first resource that is, the configuration information corresponding to the first resource, establishes a mapping.
  • the network device may also determine the corresponding CG according to the bits occupied by the identifier of the first resource; or, determine the configuration information of the first resource according to the bits occupied by the identifier of the first resource .
  • the network device may also determine the number of bits occupied by the CG information in the confirmation MAC CE according to N.
  • N can be a fixed value, such as 32bit, or, such as max number of serving cell*max number of CG per BWP
  • the effective bit concatenation method may be adopted, that is, the effective bits are put together; or, the position of the corresponding first resource or CG in the serving cell may be determined according to the starting position of each serving cell.
  • the network device may also determine whether the downlink control information corresponding to the first resource identifier or the CG identifier is received by the terminal device according to the first information sent by the terminal device, or may determine the activation or activation of the first resource. Deactivated state.
  • a network device receives first information sent by a terminal device.
  • the first information is used to indicate whether the terminal device has received activation information or deactivation information of the first resource indicated by the downlink control information.
  • the information contains the identifier of the first resource.
  • the network device determines the configuration information of the first resource according to the identifier of the first resource and the mapping relationship between the identifier of the first resource and the configuration information of the first resource.
  • the network device can determine the first resource or the configuration information of the first resource through the identifier of the first resource in the first information, so that after receiving the identifiers of multiple first resources, the network device can ensure that the terminal The device has the same understanding of the identification of the first resource, and then can report the confirmation information of the first resource indicated by the downlink control information or corresponding to the CG according to the identification of the first resource.
  • Fig. 4 is a signaling interaction diagram of another communication method provided by an embodiment of the application. As shown in Fig. 4, the method includes:
  • S301 The network device sends configuration information of at least one group of first resources to the terminal device.
  • the network device can configure and send at least one set of configuration information of the first resource to the terminal device based on the serving cell and the bandwidth part.
  • the network device can configure three groups of configuration information for the first resource, which are ⁇ serving cell index1, BWP index1, CG index1 ⁇ , ⁇ serving cell index1, BWP index1, CG index2 ⁇ , ⁇ serving cell index1, BWP index1, CG index3 ⁇ .
  • the network device may configure two sets of configuration information of the first resource, which are ⁇ serving cell index1, BWP index2, CG index1 ⁇ , ⁇ serving cell index1, BWP index2, CG index2 ⁇ .
  • the network device can configure three groups of configuration information for the first resource, which are ⁇ serving cell index2, BWP index1, CG index1 ⁇ , ⁇ serving cell index2, BWP index1, CG index2 ⁇ , ⁇ serving cell index2, BWP index1, CG index3 ⁇ .
  • the network device can configure 4 groups of configuration information for the first resource, which are ⁇ serving cell index3, BWP index1, CG index1 ⁇ , ⁇ serving cell index3, BWP index1, CG index2 ⁇ , ⁇ serving cell index3, BWP index1, CG index3 ⁇ , ⁇ serving cell index3, BWP index1, CG index4 ⁇ .
  • the terminal device determines at least one of the serving cell identity, the BWP identity, and the CG identity according to the configuration information of the at least one set of first resources.
  • the terminal device determines at least one of the serving cell identity, the BWP identity, and the CG identity.
  • the terminal device can determine the first resource identifier according to a predefined or pre-configured mapping logic. Wherein, the above-mentioned mapping logic has been described in FIG. 2 and will not be repeated here.
  • the network device sends downlink control information to the terminal device, where the downlink control information is used to instruct the corresponding CG to activate or deactivate the CG, or to instruct the corresponding first resource to activate or deactivate.
  • the network device may send downlink control information (DCI) to the terminal device to indicate the activation or deactivation of the corresponding CG, or indicate the activation or deactivation of the corresponding first resource.
  • DCI downlink control information
  • the downlink control information may be carried on a physical downlink control channel (PDCCH).
  • the downlink control information can be sent one by one or at the same time, which is not limited in the embodiment of the present application.
  • the serving cell currently working on the terminal device is serving cell 1, 2, 3, all working on BWP1.
  • the terminal device determines that serving cell index1, BWP index1, and CG index1 are activated according to the information indicated in PDCCH1.
  • the terminal device determines that serving cell index2, BWP index1, and CG index3 are activated according to the information indicated in PDCCH2.
  • the terminal device determines that serving cell index3, BWP index1, and CG index4 are activated according to the information indicated in PDCCH3.
  • the terminal device sends first information to the network device, where the first information is used to indicate whether the terminal device receives activation information or deactivation information of the first resource indicated by the downlink control information, and the first information contains information about the first resource.
  • the first information is used to indicate whether the terminal device receives activation information or deactivation information of the first resource indicated by the downlink control information, and the first information contains information about the first resource.
  • the network device determines the first resource according to the identifier of the first resource and the mapping relationship between the identifier of the first resource and the configuration information of the first resource.
  • S304-S305 can be understood with reference to S201-S202 shown in FIG. 2, and the repeated content will not be repeated here.
  • a network device sends at least one set of configuration information of a first resource to a terminal device, and the device in the terminal configures the identification of the first resource according to the configuration information of the at least one set of the first resource, and the network device Send downlink control information to the terminal device to instruct the terminal device to activate or deactivate the first resource.
  • the terminal device can configure the first resource identifier according to the instructions of the network device, and can activate or deactivate the first resource, so that after the first resource is activated or deactivated, the terminal device can indicate the first resource through the downlink control information. Or the confirmation message corresponding to the CG.
  • Fig. 5 is a signaling interaction diagram of another communication method provided by an embodiment of the application. As shown in Fig. 5, the method includes:
  • the network device sends downlink control information to the terminal device, where the downlink control information is used to indicate activation or deactivation of a corresponding CG, or used to indicate activation or deactivation of a corresponding first resource.
  • the network device sends a first instruction to the terminal device, where the first instruction is used to instruct the terminal device to change the uplink bandwidth part.
  • the terminal device changes the uplink bandwidth part according to the first instruction.
  • the embodiment of the present application does not impose restrictions on how to change the uplink bandwidth.
  • the BWP of Serving cell 1 can be changed from BWP1 to BWP2.
  • S404 The terminal device reports the status of the first resource or whether downlink control information of the first resource is received to the network device according to the first instruction.
  • the terminal device confirms whether to report the first information or how to report the first information. If the report of the first information is triggered but the first information is not reported or successfully reported, the terminal device will not report the first information to the network device. Report the status of the first resource or whether the downlink control information of the first resource is received. This application does not restrict how to change the uplink BWP to report the first resource to the network device according to the terminal device.
  • the terminal device sends or successfully sends the first information to the terminal device before the BWP is changed, then after the BWP is changed, the state of the first resource on the first BWP or whether the first resource on the first BWP is received is not reported to the network device.
  • the first BWP is the BWP before the change.
  • the terminal device does not send or successfully sends the first information to the terminal device before the BWP is changed, it does not report to the network device the status of the first resource on the first BWP or whether it has been received after the BWP is changed.
  • the first BWP is the BWP before the change. If the first information sent by the terminal device to the terminal device before the BWP change is not sent or is successfully sent due to the BWP change, after the BWP change, the network device reports the status of the first resource on the first BWP or whether the first information is received or not.
  • the first bandwidth part is the BWP before the change.
  • the uplink BWP has been changed multiple times, the status of the first resource on the second BWP or whether the downlink control information of the first resource is received is reported to the network device, and the second BWP is the BWP after the last change. Or, if the uplink BWP has been changed multiple times, the status of the first resource on the third BWP or whether the downlink control information of the first resource is received is reported to the network device, and the third BWP is the BWP after the first change. Or, if the uplink BWP has been changed multiple times, report the status of the first resource on the first BWP or whether the downlink control information of the first resource is received, and the first BWP is the bandwidth part before the BWP is changed.
  • the uplink BWP if the uplink BWP has been changed multiple times, report to the network device whether the DCI for the first resource on the second BWP is received or the status of the first resource, and the second BWP is after the last change and has The BWP of the first resource state change. Or, if the uplink BWP has been changed multiple times, the first resource or the state of the first resource on the third BWP is reported to the network device, and the third BWP is the BWP with the first resource state change after the first change.
  • the uplink BWP has been changed multiple times, report whether the DCI for the first resource on the first BWP is received or the status of the first resource, the first BWP is the bandwidth before the BWP is changed and the state of the first resource has changed part.
  • the terminal device can perform one of the following operations:
  • the CG state before the BWP change or the receiving state of the downlink control information corresponding to the CG (here CG corresponds to a certain or certain first resources) will not be reported. That is, the confirmation MAC CE is not reported here.
  • the CG status on the original BWP or the receiving status of the DCI corresponding to the CG is reported for the first time after the BWP is changed (the CG here corresponds to one/some first resources). That is, if the BWP before the change is BWP1, the confirmation MAC CE is reported here, and the CG status on BWP1 is reported.
  • the CG state corresponding to the most recently changed BWP or the receiving state of the downlink control information corresponding to the CG is reported (the CG here corresponds to certain/some first resources). That is, the status of the CG on BWP2 is reported here.
  • the CG status corresponding to the first changed BWP or the reception status of the corresponding CG downlink control information (here the CG corresponds to certain/some first resources). That is, the status of the CG on BWP2 is reported here.
  • the CG corresponds to certain/some first resources. That is, the status of the CG on BWP1 is reported here.
  • the network device sends a first instruction to the terminal device.
  • the first instruction is used to instruct the terminal device to change the uplink BWP; after changing the BWP, confirm whether to report the first information or how to report the first information. If the reporting of the first information is triggered but the first information is not reported or is successfully reported, the status of the first resource or whether the downlink control information of the first resource is received is reported to the network device.
  • both the terminal device and the network device can confirm the status of the first resource on the BWP corresponding to the reported information, thereby unifying the behavior of the terminal device and the network device, and ensuring that the terminal device and the network device Consistency of network equipment's understanding of reported information.
  • FIG. 6 is a signaling interaction diagram of another communication method provided by an embodiment of the application. As shown in FIG. 6, the method only includes the confirmation of how the terminal device determines the status of the first resource of which BWP to report during the BWP handover Information, the method includes:
  • the network device sends a first instruction to the terminal device, where the first instruction is used to instruct the terminal device to change the uplink BWP;
  • S502 According to the first instruction, report the status of the first resource or whether the downlink control information of the first resource is received to the network device.
  • the terminal device does not send or successfully sends the first information to the terminal device before the BWP is changed, after the BWP is changed, it does not report the status of the first resource to the network device or whether the first resource is received or not.
  • Downlink control information of a resource if the terminal device does not send or successfully sends the first information to the terminal device before the BWP is changed, after the BWP is changed, it does not report the status of the first resource to the network device or whether the first resource is received or not.
  • reporting the status of the first resource or whether downlink control information of the first resource is received to the network device includes:
  • the first information sent by the terminal device to the terminal device before the BWP change is not successfully sent or the first information is not reported due to the BWP change, then after the BWP change, report the status or whether the first resource on the first BWP to the network device
  • the downlink control information of the first resource is received, and the first BWP is the BWP before the change.
  • reporting the status of the first resource or whether downlink control information of the first resource is received to the network device includes:
  • the status of the first resource on the second BWP or whether the downlink control information of the first resource is received is reported to the network device, and the second BWP is the BWP after the last change.
  • reporting the status of the first resource or whether downlink control information of the first resource is received to the network device includes:
  • the status of the first resource on the third BWP or whether the downlink control information of the first resource is received is reported to the network device, and the third BWP is the BWP after the first change.
  • reporting the status of the first resource or whether downlink control information of the first resource is received to the network device includes:
  • the uplink BWP has been changed multiple times, report the status of the first resource on the first BWP or whether the downlink control information of the first resource is received, and the first BWP is the bandwidth part before the BWP is changed.
  • the method further includes: the network device receives first information sent by the terminal device, where the first information is used to indicate whether the terminal device receives the first resource indicated by the downlink control information. Activation information or deactivation information of a resource, and the first information includes an identifier of the first resource.
  • the network device determines the first resource according to the identifier of the first resource and the mapping relationship between the identifier of the first resource and the configuration information of the first resource.
  • the aforementioned program can be stored in a computer readable storage medium, and when the program is executed, it is executed. Including the steps of the foregoing method embodiment; and the foregoing storage medium includes: ROM, RAM, magnetic disk, or optical disk and other media that can store program codes.
  • FIG. 7 is a schematic structural diagram of a communication device provided by an embodiment of this application.
  • the communication device may be implemented by software, hardware, or a combination of the two, to execute the communication method on the network device side as described above.
  • the communication device 600 includes: a receiving model 601, a processing module 602, and a sending module 603.
  • the receiving module 601 is configured to receive first information sent by a terminal device, the first information is used to indicate whether the terminal device has received activation information or deactivation information of the first resource indicated by the downlink control information, and the first information includes the first information An identification of the resource;
  • the processing module 602 is configured to determine the first resource according to the identifier of the first resource and the mapping relationship between the identifier of the first resource and the configuration information of the first resource.
  • the first resource includes a configuration authorized CG.
  • the configuration information of the first resource includes at least one of the following: a serving cell identifier, a bandwidth part BWP identifier, and a CG identifier.
  • mapping relationship between the identity of the first resource and the configuration information of the first resource is determined according to the ranking of the serving cell identity and the ranking of the CG cell;
  • the mapping relationship between the identifier of the first resource and the configuration information of the first resource is determined according to the order of the serving cell identifiers, the order of the BWP identifiers, and the order of the CG cells.
  • the configuration information of the first resource is arranged according to the serving cell identity, and the configuration information of the first resource in each serving cell is arranged according to the CG identity.
  • the configuration information of the first resource is arranged according to the serving cell identity
  • the configuration information of the first resource in each serving cell is arranged according to the BWP identity
  • the processing module 602 is further configured to determine the corresponding CG according to the bit occupied by the identifier of the first resource; or, determine the first CG according to the bit occupied by the identifier of the first resource. Resource configuration information.
  • the apparatus further includes: a sending module 603, configured to send downlink control information to the terminal device, the downlink control information is used to indicate the activation or deactivation of the corresponding CG, or to indicate the corresponding third A resource is activated or deactivated.
  • a sending module 603 configured to send downlink control information to the terminal device, the downlink control information is used to indicate the activation or deactivation of the corresponding CG, or to indicate the corresponding third A resource is activated or deactivated.
  • the sending module 603 is further configured to send at least one set of configuration information of the first resource to the terminal device, and the terminal device determines the serving cell identity, the BWP identity, and the CG identity according to the configuration information of the first resource. At least one identifier in.
  • the sending module 603 is further configured to send a first instruction to the terminal device.
  • the first instruction is used to instruct the terminal device to change the uplink BWP, and the terminal device changes the uplink BWP and the first information reported by the terminal device.
  • the corresponding first resource is related.
  • the communication device provided in the embodiment of the present application can execute the actions of the communication method on the network device side in the foregoing method embodiment, and its implementation principles and technical effects are similar, and will not be repeated here.
  • FIG. 8 is a schematic structural diagram of another communication device provided by an embodiment of this application.
  • the communication device may be implemented by software, hardware, or a combination of the two, to execute the communication method on the terminal device side described above.
  • the communication device 700 includes: a sending model 701, a receiving module 702, and a processing module 703.
  • the sending module 701 is configured to send first information to a network device.
  • the first information is used to indicate whether the terminal device has received activation information or deactivation information of the first resource indicated by the downlink control information, and the first information includes the first information.
  • the identifier of the resource and there is a mapping relationship between the identifier of the first resource and the configuration information of the first resource.
  • the first resource includes a configuration authorized CG.
  • the configuration information of the first resource includes at least one of the following: a serving cell identifier, a bandwidth part BWP identifier, and a CG identifier.
  • mapping relationship between the identity of the first resource and the configuration information of the first resource is determined according to the ranking of the serving cell identity and the ranking of the CG cell;
  • the mapping relationship between the identifier of the first resource and the configuration information of the first resource is determined according to the order of the serving cell identifiers, the order of the BWP identifiers, and the order of the CG cells.
  • the configuration information of the first resource is arranged according to the serving cell identity, and the configuration information of the first resource in each serving cell is arranged according to the CG identity.
  • the configuration information of the first resource is arranged according to the serving cell identity
  • the configuration information of the first resource in each serving cell is arranged according to the BWP identity
  • the bits occupied by the first resource identifier are related to the configuration information of the CG or the first resource.
  • the method further includes: a receiving module 702, configured to receive downlink control information sent by a network device, where the downlink control information is used to indicate the activation or deactivation of the corresponding CG, or to indicate the corresponding The first resource is activated or deactivated.
  • a receiving module 702 configured to receive downlink control information sent by a network device, where the downlink control information is used to indicate the activation or deactivation of the corresponding CG, or to indicate the corresponding The first resource is activated or deactivated.
  • the receiving module 702 is further configured to receive configuration information of at least one group of first resources sent by the network device;
  • the communication device further includes: a processing module 703, configured to determine at least one of the serving cell identity, the BWP identity, and the CG identity according to the configuration information of the at least one set of first resources.
  • the receiving module 702 is further configured to receive a first instruction sent by a network device, where the first instruction is used to instruct the terminal device to change the uplink BWP;
  • the sending module 701 is further configured to report the status of the first resource or whether the downlink control information of the first resource is received to the network device according to the first instruction.
  • the processing module 703 is further configured to, if the terminal device does not send or successfully send the first information to the terminal device before the BWP is changed, not report the first resource to the network device after the BWP is changed Or whether the downlink control information of the first resource is received.
  • the sending module 701 is specifically configured to: if the first information sent by the terminal device to the terminal device before the BWP change is not successfully sent or the first information is not reported due to the BWP change, then after the BWP change , Report the status of the first resource on the first BWP or whether the downlink control information of the first resource is received to the network device, and the first BWP is the BWP before the change.
  • the sending module 701 is specifically configured to report to the network device the status of the first resource on the second BWP or whether the downlink control of the first resource is received if the uplink BWP has been changed multiple times Information, the second BWP is the BWP after the last change.
  • the sending module 701 is specifically configured to report to the network device the status of the first resource on the third BWP or whether the downlink control of the first resource is received if the uplink BWP has been changed multiple times Information, the third BWP is the BWP after the first change.
  • the sending module 701 is specifically configured to report the status of the first resource on the first BWP or whether the downlink control information of the first resource is received if the uplink BWP has changed multiple times.
  • a BWP is the bandwidth part before the BWP is not changed.
  • the communication device provided in the embodiment of the present application can execute the actions of the communication method on the terminal device side in the foregoing method embodiment, and its implementation principles and technical effects are similar, and will not be repeated here.
  • This application also provides a communication device, including a sending module, configured to send a first instruction to the terminal device, the first instruction is used to instruct the terminal device to change the uplink bandwidth part BWP, and the terminal device to change the uplink BWP and the first information reported by the terminal device The corresponding first resource is related.
  • a sending module configured to send a first instruction to the terminal device, the first instruction is used to instruct the terminal device to change the uplink bandwidth part BWP, and the terminal device to change the uplink BWP and the first information reported by the terminal device The corresponding first resource is related.
  • the application also provides a communication device, including a receiving module and a sending module.
  • the receiving module is configured to receive a first instruction sent by a network device, where the first instruction is used to instruct the terminal device to change the uplink BWP;
  • the sending module is configured to report the status of the first resource or whether the downlink control information of the first resource is received to the network device according to the first instruction.
  • the apparatus further includes a processing module, which is configured to, if the terminal device does not send or successfully send the first information to the terminal device before the BWP is changed, not send the first information to the network device after the BWP is changed. Report the status of the first resource or whether the downlink control information of the first resource is received.
  • a processing module which is configured to, if the terminal device does not send or successfully send the first information to the terminal device before the BWP is changed, not send the first information to the network device after the BWP is changed. Report the status of the first resource or whether the downlink control information of the first resource is received.
  • the sending module is specifically configured to: if the first information sent by the terminal device to the terminal device before the BWP change is not successfully sent or the first information is not reported due to the BWP change, after the BWP change, Report the status of the first resource on the first BWP or whether the downlink control information of the first resource is received to the network device, and the first BWP is the BWP before the change.
  • the sending module is specifically configured to report the status of the first resource on the second BWP or whether the downlink control information of the first resource is received to the network device if the uplink BWP has been changed multiple times ,
  • the second BWP is the BWP after the last change.
  • the sending module is specifically configured to report to the network device the status of the first resource on the third BWP or whether the downlink control information of the first resource is received if the uplink BWP has been changed multiple times ,
  • the third BWP is the BWP after the first change.
  • the sending module is specifically configured to report the status of the first resource on the first BWP or whether the downlink control information of the first resource is received if the uplink BWP has changed multiple times, the first BWP is the part of the bandwidth before the BWP is not changed.
  • FIG. 9 is a schematic structural diagram of a network device provided by an embodiment of this application.
  • the access network device may include: a processor 81 (for example, a CPU) and a memory 82; the memory 82 may include a high-speed RAM memory, or may also include a non-volatile memory NVM, such as at least one disk memory, Various information can be stored in the memory 82 to complete various processing functions and implement the method steps of the embodiments of the present application.
  • the network device involved in the embodiment of the present application may further include: a power supply 85, a communication bus 86, and a communication port 87.
  • the communication bus 86 is used to implement communication connections between components.
  • the aforementioned communication port 87 is used to implement connection and communication between the network device and other peripherals.
  • the above-mentioned memory 82 is used to store computer executable program code, and the program code includes information; when the processor 81 executes the information, the information causes the processor 81 to perform the processing actions of the network device in the above-mentioned method embodiment, which The realization principle and technical effect are similar, so I won't repeat them here.
  • FIG. 10 is a schematic structural diagram of a terminal device provided by an embodiment of this application.
  • the terminal device may include: a processor 91 (for example, a CPU), a memory 92, a receiver 93, and a transmitter 94; the receiver 93 and the transmitter 94 are coupled to the processor 91, and the processor 91 controls the receiver In the receiving operation of 93, the processor 91 controls the transmitting operation of the transmitter 94.
  • the memory 92 may include a high-speed RAM memory, or may also include a non-volatile memory NVM, such as at least one disk memory.
  • the memory 92 may store various information for completing various processing functions and implementing the methods of the embodiments of the present application. step.
  • the terminal device involved in the embodiment of the present application may further include: a power supply 95, a communication bus 96, and a communication port 97.
  • the receiver 93 and the transmitter 94 may be integrated in the transceiver of the terminal device, or may be independent transceiver antennas on the terminal device.
  • the communication bus 96 is used to implement communication connections between components.
  • the aforementioned communication port 97 is used to implement connection and communication between the terminal device and other peripherals.
  • the above-mentioned memory 92 is used to store computer executable program code, and the program code includes information; when the processor 91 executes the information, the information causes the processor 91 to perform the processing actions of the terminal device in the above-mentioned method embodiment, so that The transmitter 94 executes the sending action of the terminal device in the foregoing method embodiment, and causes the receiver 93 to execute the receiving action of the terminal device in the foregoing method embodiment.
  • the implementation principles and technical effects are similar, and will not be repeated here.
  • An embodiment of the present application also provides a communication system including a terminal device and a network device.
  • the terminal device executes the above-mentioned communication method on the terminal device side
  • the access network device executes the above-mentioned communication method on the network device side.
  • the embodiment of the present application also provides a chip including a processor and an interface.
  • the interface is used to input and output data or instructions processed by the processor.
  • the processor is used to execute the method provided in the above method embodiment.
  • the chip can be used in terminal equipment can also be used in network equipment.
  • the present invention also provides a computer-readable storage medium.
  • the computer-readable storage medium may include: a U disk, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), and a random access memory (RAM, Random Access Memory). ), magnetic disks or optical disks, and other media that can store program codes.
  • the computer-readable storage medium stores program information. Communication method.
  • the embodiment of the present application also provides a program, which is used to execute the communication method on the terminal device side or the communication method on the network device side provided in the above method embodiment when the program is executed by the processor.
  • the embodiments of the present application also provide a program product, such as a computer-readable storage medium, in which instructions are stored, which when run on a computer, cause the computer to execute the communication method on the terminal device side provided by the foregoing method embodiments, Or the communication method on the network device side.
  • a program product such as a computer-readable storage medium, in which instructions are stored, which when run on a computer, cause the computer to execute the communication method on the terminal device side provided by the foregoing method embodiments, Or the communication method on the network device side.
  • the above embodiments it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
  • software it can be implemented in the form of a computer program product in whole or in part.
  • the computer program product includes one or more computer instructions.
  • the computer program instructions When the computer program instructions are loaded and executed on the computer, the processes or functions according to the embodiments of the present invention are generated in whole or in part.
  • the computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
  • 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.
  • computer instructions may be transmitted from a website, computer, server, or data center through a cable (such as Coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) to transmit to another website site, computer, server or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or a data center integrated with one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, and a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (SSD)).

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  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé et un appareil de communication. Le procédé comprend les étapes suivantes : un dispositif réseau reçoit des premières informations envoyées par un dispositif terminal, les premières informations étant utilisées pour indiquer si le dispositif terminal reçoit des informations d'activation ou des informations de désactivation d'une première ressource indiquée par des informations de commande de liaison descendante, et les premières informations comprenant un identifiant de la première ressource ; puis, le dispositif réseau détermine les informations de configuration de la première ressource en fonction de l'identifiant de la première ressource et d'une relation de mappage entre l'identifiant de la première ressource et les informations de configuration de la première ressource. Au moyen du procédé, un dispositif réseau peut déterminer les informations de configuration d'une première ressource au moyen d'un identifiant de la première ressource dans les premières informations, de façon à ce qu'après réception d'une pluralité d'identifiants de la première ressource, le dispositif réseau puisse garantir que la compréhension des identifiants de la première ressource de celui-ci est cohérente avec celle du dispositif terminal. Par conséquent, les informations de confirmation de la première ressource indiquées par les informations de commande de liaison descendante peuvent être rapportées en fonction des identifiants de la première ressource.
PCT/CN2020/074877 2020-02-12 2020-02-12 Procédé et appareil de communication WO2021159305A1 (fr)

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