WO2020143630A1 - Procédé et appareil de configuration de ressources - Google Patents

Procédé et appareil de configuration de ressources Download PDF

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Publication number
WO2020143630A1
WO2020143630A1 PCT/CN2020/070715 CN2020070715W WO2020143630A1 WO 2020143630 A1 WO2020143630 A1 WO 2020143630A1 CN 2020070715 W CN2020070715 W CN 2020070715W WO 2020143630 A1 WO2020143630 A1 WO 2020143630A1
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WO
WIPO (PCT)
Prior art keywords
time unit
cot
configuration
terminal
configuration authorization
Prior art date
Application number
PCT/CN2020/070715
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English (en)
Chinese (zh)
Inventor
温容慧
王俊伟
杨帆
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华为技术有限公司
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Publication of WO2020143630A1 publication Critical patent/WO2020143630A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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

Definitions

  • the embodiments of the present application relate to the field of communication technologies, and in particular, to a resource configuration method and device.
  • the spectrum used by wireless communication systems can be divided into two categories: licensed spectrum (licensed spectrum) and unlicensed spectrum (unlicensed spectrum).
  • licensed spectrum licensed spectrum
  • unlicensed spectrum unlicensed spectrum
  • a listen before talk (LBT) mechanism can be used to seize unlicensed spectrum.
  • the LBT mechanism requires that devices using the spectrum must first listen to the corresponding spectrum.
  • the base station will detect the received energy of the unlicensed spectrum to see if the spectrum is already occupied. If the spectrum is not busy or unoccupied, the base station can occupy the spectrum and start data transmission. On this spectrum, the base station can only occupy a certain amount of time, which can be referred to as the channel occupied time (COT) of the unlicensed spectrum.
  • COT channel occupied time
  • the time for sending downlink data in the upstream and downstream frame structure configuration information of the COT and the configured authorization (GF) parameter pre-configured by the base station to the terminal will appear.
  • the time for sending uplink data in the same is the same, so that there is a conflict in the transmission method at the same time point, resulting in the terminal being unable to send uplink data on the authorized spectrum. For example, as shown in FIG.
  • the transmission period is 1 slot
  • a slot includes 14 symbols, which are transmitted on the sixth symbol of each slot
  • the access network device seizes the unlicensed spectrum at the time point corresponding to the sixth symbol and starts to send downlink data, such as: the first symbol in the COT uplink and downlink frame structure configuration (Corresponding to the sixth symbol of the authorized spectrum) is a downlink (D) symbol, which conflicts with the time that the access network device configures for the terminal to send uplink data, so that the terminal cannot send uplink data on the sixth symbol.
  • D downlink
  • Embodiments of the present application provide a resource configuration method and device to solve the situation that the terminal cannot access the terminal when the transmission timing configured by the access network device to the terminal is the same as the timing for sending downlink data in the COT preempted by the access network device The problem of sending upstream data at the sending timing configured by the network access device.
  • an embodiment of the present application provides a resource configuration method.
  • the method includes: an access network device configures at least two sets of configuration authorization parameters of a terminal, and after determining the configuration information of the COT and the uplink and downlink frame structures of the COT, according to The configuration information of the upstream and downstream frame structure of the COT and at least two sets of configuration authorization parameters configured by it are selected from the at least two sets of configuration authorization parameters to meet the following conditions: the first configuration authorization parameter: the time unit indicated by the first configuration authorization parameter and During COT, the time unit used for sending downlink data is different, and the terminal sends instruction information for instructing the terminal to send uplink data in the time unit indicated by the first configuration authorization parameter, so that the terminal authorizes the first configuration according to the instruction information.
  • the uplink data is sent on the time unit indicated by the parameter.
  • the access network device selects one of the multiple sets of configuration authorization parameters according to the configuration information of the upstream and downstream frame structure of the COT and the multiple sets of configuration authorization parameters configured for the terminal A set of configuration authorization parameters, and the time unit indicated by the selected configuration authorization parameter is different from the time unit used for sending downlink data during COT, and the selected configuration authorization parameter is indicated to the terminal, so that the terminal selects the configuration authorization parameter indication
  • the uplink data is sent on the time unit to avoid conflict with the time point when the access network device sends the downlink data.
  • the indication information sent by the access network device to the terminal is the identifier of the first configuration authorization parameter.
  • the identifier of the selected configuration authorization parameter may be indicated to the terminal, so that the terminal directly determines which time unit indicated by the configuration authorization parameter to send the uplink data according to the received identifier, which is simple and easy to implement.
  • the indication information sent by the access network device to the terminal is a COT identifier, where the COT identifier is used to identify the configuration information of the upstream and downstream frame structure of the COT, and the upstream and downstream of the COT There is a correspondence between the frame structure configuration information and the first configuration authorization parameter.
  • the identifier of the COT can be indicated to the terminal, so that according to the received identity and the configuration information and configuration authorization parameters of the upstream and downstream frame structure, The correspondence determines which time unit indicated by the configuration authorization parameter sends uplink data.
  • the method further includes: 1. Receive uplink data on the time unit indicated by the configuration authorization parameter. Based on this possible design, the access network device may be ready to receive the uplink data sent by the terminal at the time unit indicated by the configuration authorization parameter, thereby improving the accuracy of data reception.
  • the present application provides a communication device, which may be an access network device or a chip or a system-on-chip in the access network device.
  • the communication apparatus can realize the functions performed by the access network device in the above aspects or possible designs, and the functions can be implemented by hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device may include a processing unit and a sending unit.
  • the processing unit is configured to configure at least two sets of configuration authorization parameters of the terminal, and after determining the COT and the upstream and downstream frame structure configuration information of the COT, according to the determined upstream and downstream frame structure configuration information of the COT and at least two sets of configuration authorization parameters, from The first configuration authorization parameter is selected from at least two sets of configuration authorization parameters; wherein the time unit indicated by the first configuration authorization parameter is different from the time unit used for sending downlink data during the COT;
  • a sending unit configured to send DCI including indication information to the terminal during the COT; wherein, the indication information is used to instruct the terminal to send uplink data on the time unit indicated by the first configuration authorization parameter.
  • the specific implementation of the communication device may refer to the behavior function of the access network device in the resource configuration method provided in the first aspect or any possible design of the first aspect, the first aspect, or any one of the first aspects
  • a possible design method may be implemented correspondingly by the processing unit and the sending unit included in the communication device, and details are not repeated here. Therefore, the provided communication device can achieve the same beneficial effects as the first aspect or any possible design of the first aspect.
  • a communication device may be an access network device or a chip or a system-on-chip in the access network device.
  • the communication apparatus may implement the functions performed by the access network equipment in the above aspects or possible designs, and the functions may be implemented by hardware.
  • the communication apparatus may include: a processor and a communication Interface
  • the processor may be used to support the communication device to realize the functions involved in the first aspect or any possible design of the first aspect, for example: the processor is used to configure at least two sets of configuration authorization parameters of the terminal, and is determined After COT and COT uplink and downlink frame structure configuration information, according to the determined COT uplink and downlink frame structure configuration information and at least two sets of configuration authorization parameters, the first configuration authorization parameter is selected from at least two sets of configuration authorization parameters;
  • the time unit indicated by a configuration authorization parameter is different from the time unit used for sending downlink data during COT; and the communication interface terminal is used to send instruction information for instructing the terminal to send uplink data on the time unit indicated by the first configuration authorization parameter.
  • the communication device may further include a memory for storing computer-executable instructions and data necessary for the communication device.
  • the processor executes the computer-executed instructions stored in the memory to cause the communication device to execute the resource configuration method described in the first aspect or any possible design of the first aspect.
  • a computer-readable storage medium having instructions stored therein, which when run on a computer, enables the computer to execute the first aspect or any one of the above aspects Design the resource allocation method described.
  • a computer program product containing instructions which, when run on a computer, enable the computer to execute the resource configuration method described in the first aspect or any possible design of the above aspect.
  • an embodiment of the present application provides a resource configuration method.
  • the method includes: a terminal receiving an instruction sent by an access network device during a COT to instruct the terminal to send uplink data on a time unit indicated by a first configuration authorization parameter Indication information, the indication information is included in the DCI, the first configuration authorization parameter is a configuration authorization parameter selected from at least two sets of configuration authorization parameters configured by the access network device for the terminal, and the time unit and COT indicated by the first configuration authorization parameter The time unit used for sending downlink data during the period is different; the terminal sends uplink data on the time unit indicated by the first configuration authorization parameter according to the indication information.
  • the terminal may receive the dynamic indication of the access network device, and send the uplink data on the time unit indicated by the configuration authorization parameter indicated by the access network device, due to the configuration authorization parameter indicated by the access network device
  • the indicated time unit is different from the time unit used for sending downlink data during the COT, so that the terminal avoids collision with the time point when the access network device sends downlink data when sending uplink data.
  • the indication information received by the terminal is the identifier of the first configuration authorization parameter.
  • the terminal can directly determine in which time unit indicated by the configuration authorization parameter to send the uplink data according to the received identifier, which is simple and easy.
  • the indication information received by the terminal is the identifier of the COT.
  • the identifier of the COT is used to identify the configuration information of the upstream and downstream frame structure of the COT.
  • the terminal may receive the identifier of the COT when there is a correspondence between the configuration information of the upstream and downstream frame structure of the COT and the configuration authorization parameters, and according to the received identifier and the configuration information of the upstream and downstream frame structure and the configuration authorization parameters Determine in which time unit indicated by the configuration authorization parameter the uplink data is sent.
  • the present application provides a communication device.
  • the communication device may be a terminal or a chip or a system-on-chip in the terminal.
  • the communication device can realize the functions performed by the terminal in the above aspects or each possible design, and the functions can be implemented by hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device may include a receiving unit and a sending unit.
  • the receiving unit is configured to receive the indication information sent by the access network device during the COT to instruct the terminal to send uplink data on the time unit indicated by the first configuration authorization parameter.
  • the indication information is included in the DCI, the first configuration authorization parameter A configuration authorization parameter selected from at least two sets of configuration authorization parameters configured for the access network device for the terminal, the time unit indicated by the first configuration authorization parameter is different from the time unit used for sending downlink data during the COT;
  • the sending unit is configured to send uplink data on the time unit indicated by the first configuration authorization parameter according to the indication information.
  • the specific implementation of the communication device may refer to the behavior function of the terminal in the resource configuration method provided in the sixth aspect or any possible design of the sixth aspect, or any possible design of the sixth aspect or the sixth aspect
  • the method may be implemented correspondingly by the receiving unit and the sending unit included in the communication device, and details are not repeated here. Therefore, the provided communication device can achieve the same beneficial effects as the sixth aspect or any possible design of the sixth aspect.
  • a communication device may be a terminal or a chip or a system-on-chip in the terminal.
  • the communication device may implement the above-mentioned aspects or the functions performed by the terminal in each possible design, and the functions may be implemented by hardware.
  • the communication device may include: a processor and a communication interface, processing
  • the device may be used to support the communication device to implement the functions mentioned in the sixth aspect or any possible design of the sixth aspect, for example: the processor is used to receive an instruction sent by the access network device during the COT through the communication interface.
  • the terminal sends the indication information of the uplink data on the time unit indicated by the first configuration authorization parameter.
  • the indication information is included in the DCI.
  • the first configuration authorization parameter is selected from at least two sets of configuration authorization parameters configured by the access network device for the terminal Configuration authorization parameter, the time unit indicated by the first configuration authorization parameter is different from the time unit used to send downlink data during COT; and according to the received indication information, the uplink data is sent on the time unit indicated by the first configuration authorization parameter.
  • the communication device may further include a memory for storing computer-executable instructions and data necessary for the communication device.
  • the processor executes the computer-executed instructions stored in the memory to cause the communication device to perform the resource allocation method described in the sixth aspect or any possible design of the sixth aspect.
  • a computer-readable storage medium stores instructions which, when run on a computer, enable the computer to perform the sixth aspect or any of the possible aspects Design the resource allocation method described.
  • a computer program product containing instructions that, when run on a computer, enable the computer to perform the resource allocation method described in the sixth aspect or any of the possible designs of the above aspects.
  • an embodiment of the present application provides yet another resource configuration method.
  • the method includes: an access network device configuring a terminal, indicating a time unit for sending uplink data, configuring authorization parameters, and determining COT and COT
  • the indication information of the uplink data is sent on the second time unit after the first time unit; wherein, the first time unit is the time unit indicated by the first configuration authorization parameter, and the first configuration authorization parameter is the terminal configuration of the terminal configured by the access network device A set of configuration authorization parameters in the configuration authorization parameters; the second time unit corresponds to a time unit used for sending uplink data during the COT or a flexibly configured time unit, and the indication information is included in the DCI.
  • the access network device may backward the time unit indicated by the configuration authorization parameter configured by the upstream and downstream frame structure configuration information of the COT Delay a few time units, and send uplink data on a time unit different from the time unit used to send downlink data during COT after the time unit indicated by the authorization parameter is configured, and indicate the location of the time unit to the terminal, so that The terminal does not send data on the time unit indicated by the configuration authorization parameter, but sends the data on the time unit indicated by the access network device to avoid conflict with the time point when the access network device sends downlink data on the unauthorized channel.
  • the start symbol of the second time unit is separated from the start symbol of the first time unit by K symbols.
  • the configuration authorization parameter of the terminal configured by the access network device includes a
  • the instruction information sent by the access network device to the terminal includes K.
  • the start symbol of the second time unit is separated from the start symbol of the first time unit by K symbols.
  • the indication information includes K and the identifier of the first authorization parameter.
  • the method further includes: the access network device Uplink data is received on a second time unit after the first time unit. Based on this possible design, the access network device may be ready to receive the uplink data sent by the terminal in the second time unit after the first time unit indicated by the selected configuration authorization parameter, thereby improving the accuracy of data reception.
  • the present application provides a communication device, which can be an access network device or a chip or a system-on-chip in the access network device.
  • the communication apparatus can realize the functions performed by the access network device in the above aspects or possible designs, and the functions can be implemented by hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device may include a processing unit and a sending unit.
  • the processing unit is used to configure the terminal and configure the authorization parameters for the time unit for sending uplink data, and determine the configuration information of the COT and the upstream and downstream frame structure of the COT or, according to the upstream and downstream frame structure configuration information of the COT and the configured configuration
  • the authorization parameter determines that the terminal sends uplink data on the second time unit after the first time unit; where the first time unit is the time unit indicated by the first configuration authorization parameter, and the first configuration authorization parameter is configured by the access network device A set of configuration authorization parameters in the configuration authorization parameters of the terminal; the second time unit corresponds to a time unit used for sending uplink data during the COT or a flexibly configured time unit, and the indication information is included in the DCI.
  • the sending unit is configured to send to the terminal instruction information for instructing the terminal to send uplink data on the second time unit after the first time unit.
  • the specific implementation of the communication device may refer to the behavior function of the access network device in the resource configuration method provided in any one of the eleventh aspect or any possible design of the eleventh aspect or the eleventh aspect or eleventh aspect Any possible design method may be implemented correspondingly by the processing unit and the sending unit included in the communication device, and details are not repeated here. Therefore, the provided communication device can achieve the same beneficial effects as the eleventh aspect or any one of the possible designs of the eleventh aspect.
  • a communication device may be an access network device or a chip or a system-on-chip in the access network device.
  • the communication apparatus may implement the functions performed by the access network equipment in the above aspects or possible designs, and the functions may be implemented by hardware.
  • the communication apparatus may include: a processor and a communication Interface
  • the processor may be used to support the communication device to implement the functions involved in the eleventh aspect or any one of the possible designs of the eleventh aspect, for example: the processor is used to configure the terminal and is used to instruct to send uplink data Configure authorization parameters for the time unit, and determine the COT and the upstream and downstream frame structure configuration information of the COT or, based on the upstream and downstream frame structure configuration information of the COT and the configured authorization parameters, determine the second time unit of the terminal after the first time unit Uplink data, and send instruction information for instructing the terminal to send uplink data in a second time unit after the first time unit through the communication interface.
  • the communication device may further include a memory for storing computer-executable instructions and data necessary for the communication device.
  • the processor executes the computer-executed instructions stored in the memory to cause the communication device to perform the resource configuration method described in the eleventh aspect or any one of the possible designs in the eleventh aspect .
  • a computer-readable storage medium in which instructions are stored in a computer-readable storage medium, which when executed on a computer, enables the computer to execute the eleventh aspect or any of the above aspects It is possible to design the resource allocation method described.
  • a computer program product containing instructions that, when run on a computer, enable the computer to execute the resource allocation method described in the eleventh aspect or any possible design of the above aspect.
  • an embodiment of the present application provides a resource configuration method, the method including: a terminal receiving a DCI including indication information sent by an access network device during a COT; wherein the indication information is used to indicate that the terminal is in the first time
  • the uplink data is sent on the second time unit after the unit; the second time unit corresponds to the time unit used for sending uplink data during the COT or a flexibly configured time unit, that is, the second time unit and the time unit used for sending downlink data during the COT Different; according to the instruction information, the terminal sends the uplink data on the second time unit after the first time unit.
  • the terminal may receive the dynamic indication of the access network device and send the uplink data on the second time unit after the first time unit indicated by the configuration authorization parameter indicated by the access network device, because The second time unit after the first time unit indicated by the configuration authorization parameter is different from the time unit used for sending downlink data during the COT, so that the terminal avoids conflict with the time point when the access network device sends downlink data when sending uplink data .
  • the start symbol of the second time unit is separated from the start symbol of the first time unit by K symbols, and K is a positive integer; when the terminal of the access network device is configured When the configuration authorization parameter includes a set of configuration authorization parameters, the indication information includes K.
  • the terminal may receive the number of symbols between the first time unit and the second time unit indicated by the configuration authorization parameter indicated by the access network device, and according to the number of symbols, send the uplink on the second time unit after the first time unit Data is simple and easy.
  • the start symbol of the second time unit is separated from the start symbol of the first time unit by K symbols, and K is a positive integer; when the terminal of the access network device is configured
  • the configuration authorization parameter includes at least two sets of configuration authorization parameters, the indication information includes K and the identifier of the first configuration authorization parameter.
  • the terminal may receive the identification of the configuration authorization parameter indicated by the access network device and the number of symbols between the first time unit and the second time unit indicated by the configuration authorization parameter, and according to the configuration authorization parameter identification and the number of symbols, in the configuration
  • the uplink data is sent on the second time unit after the first time unit indicated by the authorization parameter.
  • the present application provides a communication device, which can be a terminal or a chip or a system-on-chip in the terminal.
  • the communication device can realize the functions performed by the terminal in the above aspects or each possible design, and the functions can be implemented by hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device may include a receiving unit and a sending unit.
  • the receiving unit is used to receive the DCI including the indication information sent by the access network device during the COT; wherein, the indication information is used to instruct the terminal to send uplink data on the second time unit after the first time unit; the second time unit corresponds to The time unit used for sending uplink data during the COT or the flexibly configured time unit, that is, the second time unit is different from the time unit used for sending downlink data during the COT;
  • the sending unit is configured to send uplink data on the second time unit after the first time unit according to the instruction information.
  • the specific implementation of the communication device may refer to the sixteenth aspect or any possible design of the sixteenth aspect.
  • the resource configuration method provides the terminal behavior function, either the sixteenth aspect or any of the sixteenth aspects.
  • a possible design method may be implemented by the receiving unit and the sending unit included in the communication device, which will not be repeated here. Therefore, the provided communication device can achieve the same beneficial effects as the sixteenth aspect or any possible design of the sixteenth aspect.
  • a communication device may be a terminal or a chip or a system-on-chip in the terminal.
  • the communication device may implement the above-mentioned aspects or the functions performed by the terminal in each possible design, and the functions may be implemented by hardware.
  • the communication device may include: a processor and a communication interface, processing The device can be used to support the communication device to implement the functions mentioned in the sixteenth aspect or any possible design of the sixteenth aspect, for example: the processor receives the inclusion instruction sent by the access network device during the COT through the communication interface DCI of the information, and according to the indication information, send the uplink data through the communication interface on the second time unit after the first time unit; wherein, the indication information is used to instruct the terminal to send the uplink data on the second time unit after the first time unit Data; the second time unit corresponds to a time unit used for sending uplink data during the COT or a flexibly configured time unit, that is, the second time unit is different from the time unit used for sending downlink data during the COT.
  • the communication device may further include a memory for storing computer-executable instructions and data necessary for the communication device.
  • the processor executes the computer-executed instructions stored in the memory to cause the communication device to perform the resource configuration method described in the sixteenth aspect or any possible design of the sixteenth aspect .
  • a computer-readable storage medium in which instructions are stored in the computer-readable storage medium, which when run on a computer, enables the computer to perform the sixteenth aspect or any of the above aspects It is possible to design the resource allocation method described.
  • a computer program product containing instructions which, when run on a computer, enable the computer to perform the resource allocation method described in the sixteenth aspect or any possible design of the above aspect.
  • an embodiment of the present application further provides a resource configuration method, the method includes: a terminal obtains a configuration authorization parameter configured by an access network device and configuration information of a COT uplink and downlink frame structure determined by the access network device, The terminal obtains the number M of symbols between the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter is located and the start symbol of the COT according to the configuration authorization parameter and the configuration information of the upstream and downstream frame structure of the COT. M, send uplink data on the second time unit after the first time unit indicated by the configuration authorization parameter, the start symbol of the second time unit is separated from the start symbol of the first time unit by M symbols, M is a positive integer .
  • the terminal may calculate the difference between the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter is located and the start symbol of the COT, after the first time unit, and The starting symbol of the first time unit is sent upstream of the time unit of the difference.
  • the method further includes: the terminal determining that the first time unit indicated by the configuration authorization parameter corresponds to a time unit used for sending downlink data during the COT. In this way, the first time unit indicated by the configuration authorization parameter and the time unit used for sending the downlink data during the COT are the same, and then the time unit for sending the uplink data is delayed by M symbols.
  • the present application provides a communication device, which may be a terminal or a chip or a system-on-chip in the terminal.
  • the communication device can realize the functions performed by the terminal in the above aspects or each possible design, and the functions can be implemented by hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device may include a processing unit and a sending unit.
  • the processing unit is used to obtain the configuration authorization parameter configured by the access network device and the configuration information of the upstream and downstream frame structure of the COT determined by the access network device, and obtain the configuration authorization parameter indication according to the configuration authorization parameter and the upstream and downstream frame structure configuration information of the COT
  • the sending unit sends uplink data on the second time unit after the first time unit indicated by the configuration authorization parameter according to the obtained M, and the start symbol of the second time unit is separated from the start symbol of the first time unit by M symbols , M is a positive integer.
  • the specific implementation manner of the communication device may refer to the behavior function of the terminal in the resource configuration method provided in any possible design of the twenty-first aspect or the twenty-first aspect, the twenty-first aspect or the twenty-first aspect Any possible design method of the aspect may be implemented correspondingly by the processing unit and the sending unit included in the communication device, and details are not repeated here. Therefore, the provided communication device can achieve the same beneficial effects as the twenty-first aspect or any possible design of the twenty-first aspect.
  • a communication device may be a terminal or a chip or a system on chip in the terminal.
  • the communication device may implement the above-mentioned aspects or the functions performed by the terminal in each possible design, and the functions may be implemented by hardware.
  • the communication device may include: a processor and a communication interface, processing The device may be used to support the communication device to implement the functions involved in the aforementioned twenty-first aspect or any possible design of the twenty-first aspect, for example: the processor obtains configuration authorization parameters and access of the configuration of the access network device The upstream and downstream frame structure configuration information of the COT determined by the network device, according to the configuration authorization parameter and the upstream and downstream frame structure configuration information of the COT, obtain the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter and the start symbol of the COT The number of symbols between intervals M, and according to the obtained M, send uplink data on the second time unit after the first time unit indicated by the configuration authorization parameter through the communication interface. The start symbol of the second time unit and the first The starting symbols of a time unit are separated by M symbols, and M is a positive integer.
  • the communication device may further include a memory for storing computer execution instructions and data necessary for the communication device.
  • the processor executes the computer-executed instructions stored in the memory to cause the communication device to execute the resources described in the twenty-first aspect or any possible design of the twenty-first aspect Configuration method.
  • a computer-readable storage medium stores instructions which, when run on a computer, enable the computer to perform the twenty-first aspect or any of the above aspects.
  • a twenty-fifth aspect provides a computer program product containing instructions that when run on a computer, enables the computer to perform the resource configuration described in the twenty-first aspect or any possible design of the above aspect method.
  • an embodiment of the present application further provides a resource configuration method, the method includes: an access network device configures a configuration authorization parameter of a terminal, and determines the COT and uplink and downlink frame structure configuration information of the COT at the access network device Then, according to the configuration authorization parameters of the terminal and the upstream and downstream frame structure configuration information of the COT, the number of symbols between the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter and the start symbol of the COT are obtained M , According to the obtained M, receive the uplink data on the second time unit after the first time unit indicated by the configuration authorization parameter, the start symbol of the second time unit is separated from the start symbol of the first time unit by M symbols, M It is a positive integer.
  • the access network device may calculate the difference between the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter is located and the start symbol of the COT. After that, uplink data is received on a time unit that is away from the start symbol of the first time unit by the difference.
  • the method further includes: the access network device determining that the first time unit indicated by the configuration authorization parameter corresponds to a time unit used for sending downlink data during the COT. In this way, when the first time unit indicated by the configuration authorization parameter is the same as the time unit used for sending the downlink data during the COT, the time unit for sending the uplink data can be delayed by M symbols back on the delayed time unit. Receive upstream data.
  • the present application provides a communication device, which may be an access network device or a chip or a system-on-chip in the access network device.
  • the communication apparatus can realize the functions performed by the access network device in the above aspects or possible designs, and the functions can be implemented by hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device may include a processing unit and a receiving unit.
  • the processing unit is used to configure the configuration authorization parameters of the terminal. After the access network device determines the configuration information of the COT and the upstream and downstream frame structure of the COT, the configuration authorization parameters are obtained according to the configuration authorization parameters of the terminal and the upstream and downstream frame structure configuration information of the COT The number M of symbols spaced between the start symbol of the transmission unit where the indicated first time unit is located and the start symbol of the COT.
  • the receiving unit is configured to receive uplink data on the second time unit after the first time unit indicated by the configuration authorization parameter according to the obtained M, and the start symbol of the second time unit is separated from the start symbol of the first time unit by M Symbols, M is a positive integer.
  • the specific implementation of the communication device may refer to the behavior function of the access network device in the resource configuration method provided in the twenty-sixth aspect or any possible design of the twenty-sixth aspect, the twenty-sixth aspect or the Any possible design method in the twenty-sixth aspect may be implemented correspondingly by the processing unit and the receiving unit included in the communication device, and details are not repeated here. Therefore, the provided communication device can achieve the same beneficial effects as the twenty-sixth aspect or any possible design of the twenty-sixth aspect.
  • a communication device may be an access network device or a chip or a system-on-chip in the access network device.
  • the communication apparatus may implement the functions performed by the access network equipment in the above aspects or possible designs, and the functions may be implemented by hardware.
  • the communication apparatus may include: a processor and a communication Interface
  • the processor may be used to support the communication device to implement the functions mentioned in the twenty-sixth aspect or any possible design of the twenty-sixth aspect, for example: the processor is used to configure the configuration authorization parameters of the terminal, After the network access device determines the configuration information of the COT and the upstream and downstream frame structure of the COT, according to the terminal configuration authorization parameter and the upstream and downstream frame structure configuration information of the COT, the start symbol and the transmission unit of the first time unit indicated by the configuration authorization parameter are obtained. The number M of symbols spaced between the start symbols of the COT. According to the obtained M, uplink data is received on the second time unit after the first time unit indicated by the configuration authorization parameter. The start symbol of the second time unit is The starting symbols of the first time unit are separated by M symbols, and M is a positive integer.
  • the communication device may further include a memory for storing computer-executable instructions and data necessary for the communication device.
  • the processor executes the computer-executed instructions stored in the memory to cause the communication device to execute the resources as described in the twenty-sixth aspect or any possible design of the twenty-sixth aspect Configuration method.
  • a computer-readable storage medium in which instructions are stored in a computer-readable storage medium, which when executed on a computer, enables the computer to perform the twenty-sixth aspect or any of the above aspects A possible method for designing the resource allocation.
  • a computer program product containing instructions which, when run on a computer, enable the computer to perform the resource allocation method described in the twenty-sixth aspect or any possible design of the above aspect .
  • an embodiment of the present application further provides a resource configuration method.
  • the method includes: a terminal obtains a configuration authorization parameter configured by an access network device and configuration information of a COT uplink and downlink frame structure determined by the access network device; According to the configuration authorization parameters and the upstream and downstream frame structure configuration information of COT, determine whether the time unit indicated by the configuration authorization parameter corresponds to the time unit used to send downlink data during the COT; if the time unit indicated by the configuration authorization parameter corresponds to the time unit used to send downlink during the COT For the time unit of data, the terminal sends uplink data on the Nth time unit after the time unit indicated by the configuration authorization parameter; where the Nth time unit corresponds to the time unit used for sending uplink data during the COT or the flexibly configured time
  • the unit is the same, or it can be described that the N-th time unit is different from the time unit used for sending downlink data during the COT, and N is a positive integer.
  • the terminal may determine whether the time unit indicated by the configuration authorization parameter corresponds to the time unit used for sending downlink data during the COT, and the time unit indicated by the configuration authorization parameter corresponds to the time unit used for sending downlink data during the COT
  • the time unit indicated by the configuration authorization parameter is the same as the time unit used for sending downlink data during the COT.
  • the time used for sending downlink data during the COT The uplink data is sent on different time units of the unit.
  • the method further includes: if the time unit indicated by the configuration authorization parameter does not correspond to a time unit used for sending downlink data during the COT, the terminal is on the first time unit Send upstream data. In this way, when the time unit indicated by the configuration authorization parameter is different from the time unit used for sending downlink data during the COT, the uplink data may be sent on the time unit indicated by the configuration authorization parameter.
  • the present application provides a communication device.
  • the communication device may be a terminal or a chip or a system on chip in the terminal.
  • the communication device can realize the functions performed by the terminal in the above aspects or each possible design, and the functions can be implemented by hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device may include a processing unit and a sending unit.
  • the processing unit is used to obtain the configuration authorization parameters configured by the access network device and the configuration information of the upstream and downstream frame structure of the COT determined by the access network device; determine the configuration authorization parameter indication according to the configuration authorization parameters and the upstream and downstream frame structure configuration information of the COT Whether the time unit of corresponds to the time unit used to send downlink data during COT;
  • the sending unit is used to send uplink data on the Nth time unit after the time unit indicated by the configuration authorization parameter if the time unit indicated by the configuration authorization parameter corresponds to the time unit used for sending downlink data during the COT;
  • Each time unit corresponds to the same time unit used for sending uplink data during the COT or the flexibly configured time unit, or it can be described that the Nth time unit is different from the time unit used for sending downlink data during the COT, and N is a positive integer.
  • the communication device can achieve the same beneficial effects as the thirty-first aspect or any possible design of the thirty-first aspect.
  • a communication device may be a terminal or a chip or a system on chip in the terminal.
  • the communication device may implement the above-mentioned aspects or the functions performed by the terminal in each possible design, and the functions may be implemented by hardware.
  • the communication device may include: a processor and a communication interface, processing The device may be used to support the communication device to realize the functions involved in the above thirty-first aspect or any possible design of the thirty-first aspect, for example: the processor obtains configuration authorization parameters and access of the configuration of the access network device The configuration information of the upstream and downstream frame structure of the COT determined by the network device; according to the configuration authorization parameters and the upstream and downstream frame structure configuration information of the COT, determine whether the time unit indicated by the configuration authorization parameter corresponds to the time unit used to send the downstream data during the COT; if configured The time unit indicated by the authorization parameter corresponds to the time unit used to send downlink data during the COT, and the terminal sends uplink data on the Nth time unit after the time unit indicated by the authorization parameter is configured; where the Nth time unit corresponds to the COT period
  • the time unit for sending uplink data or the time unit for flexible configuration is the same.
  • the communication device may further include a memory for storing computer-executable instructions and data necessary for the communication device.
  • the processor executes the computer-executed instructions stored in the memory to cause the communication device to execute the resources described in the thirty-first aspect or any of the possible designs of the thirty-first aspect Configuration method.
  • a computer-readable storage medium in which instructions are stored in the computer-readable storage medium, which when run on a computer, enables the computer to perform the thirty-first aspect or any of the above aspects A possible method for designing the resource allocation.
  • a thirty-fifth aspect provides a computer program product containing instructions that when run on a computer, enables the computer to perform the resource configuration described in the thirty-first aspect or any possible design of the above aspect method.
  • an embodiment of the present application further provides a resource configuration method.
  • the method includes: an access network device configures a terminal's configuration authorization parameter, and after determining the configuration information of the COT and the upstream and downstream frame structure of the COT, if configured
  • the time unit indicated by the authorization parameter corresponds to the time unit used for sending downlink data during the COT, and the access network device receives the uplink data on the Nth time unit after the time unit indicated by the authorization parameter is configured; wherein, the Nth time unit Corresponding to the time unit for sending uplink data during the COT or the time unit for flexible configuration, N is a positive integer.
  • the access network device may use the time unit indicated by the configuration authorization parameter to correspond to the time unit used for sending downlink data during the COT, that is, the time unit indicated by the configuration authorization parameter and the COT period may be used for sending
  • the time units of the downlink data are the same, the uplink data is received on a different time unit after the time unit indicated by the authorization parameter is configured than the time unit used to transmit the downlink data during the COT.
  • the method further includes: if the time unit indicated by the authorization parameter corresponds to a time unit for sending downlink data during the COT, the access network device The unit receives upstream data. In this way, when the time unit indicated by the configuration authorization parameter does not correspond to the time unit used for sending downlink data during the COT, the uplink data may be received on the time unit indicated by the configuration authorization parameter.
  • the present application provides a communication device, which may be an access network device or a chip or a system-on-chip in the access network device.
  • the communication apparatus can realize the functions performed by the access network device in the above aspects or possible designs, and the functions can be implemented by hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device may include a processing unit and a receiving unit.
  • the processing unit is used to configure the configuration authorization parameters of the terminal and determine the configuration information of the COT and the upstream and downstream frame structure of the COT;
  • the receiving unit is configured to receive uplink data on the Nth time unit after the time unit indicated by the configuration authorization parameter if the time unit indicated by the configuration authorization parameter corresponds to the time unit used for sending downlink data during the COT;
  • One time unit corresponds to the same time unit used for sending uplink data during COT or the time unit flexibly configured, and N is a positive integer.
  • the specific implementation of the communication device may refer to the behavior function of the access network device in the resource configuration method provided in any possible design of 36th or 36th, 36th or 36th Any possible design method may be implemented correspondingly by the processing unit and the sending unit included in the communication device, and details are not repeated here. Therefore, the provided communication device can achieve the same beneficial effects as the thirty-sixth or any possible design of the thirty-sixth.
  • a communication device In a thirty-eighth aspect, a communication device is provided.
  • the communication device may be an access network device or a chip or a system-on-chip in the access network device.
  • the communication apparatus may implement the functions performed by the access network equipment in the above aspects or in various possible designs, and the functions may be implemented by hardware.
  • the communication apparatus may include: a processor and a communication Interface
  • the processor may be used to support the communication device to implement the functions involved in any of the thirty-sixth or thirty-sixth possible designs, for example: the processor is used to configure the configuration authorization parameters of the terminal, determine the COT and After the configuration information of the upstream and downstream frame structure of the COT, if the time unit indicated by the authorization parameter corresponds to the time unit used for sending downlink data during the COT, then the upstream data is received on the Nth time unit after the time unit indicated by the authorization parameter is configured ; Among them, the Nth time unit corresponds to the same time unit used for sending uplink data during the COT or the flexibly configured time unit, and N is a positive integer.
  • the communication device may further include a memory for storing computer-executable instructions and data necessary for the communication device.
  • the processor executes the computer-executed instructions stored in the memory to cause the communication device to perform the resource allocation method as described in any of the thirty-sixth or thirty-sixth possible designs .
  • a computer-readable storage medium in which instructions are stored in a computer-readable storage medium, which when executed on a computer, enables the computer to execute any of the foregoing thirty-sixth or any of the foregoing aspects A possible design of the resource allocation method.
  • a computer program product containing instructions that, when run on a computer, enable the computer to perform the resource allocation method described in the thirty-sixth or any possible design of the above aspects.
  • an embodiment of the present application further provides a resource configuration system, where the system may include the access network device according to any one of the second to fifth aspects and the seventh to tenth aspects
  • the terminal according to any aspect or, the access network device according to any one of the twelfth aspect to the fifteenth aspect and the terminal according to any one of the seventeenth aspect to the twentieth aspect; Or, including the terminal according to any one of the twenty-second to twenty-fifth aspects and the access network device according to any one of the twenty-seventh to thirtieth aspects; or, including the third The terminal according to any one of the twelfth aspect to the thirty-fifth aspect and the terminal according to any one of the thirty-seventh aspect to the fortieth aspect.
  • Figure 1 is a schematic diagram of the existing GF parameters and the configuration of COT
  • FIG. 2 is a schematic diagram of a system architecture provided by an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a communication device according to an embodiment of the present application.
  • 5a is a schematic diagram of a configuration of a COT provided by an embodiment of this application.
  • 5b is a schematic diagram of a GF parameter and COT configuration provided by an embodiment of the present application.
  • 5c is a schematic diagram of a configuration of GF parameters and COT provided by an embodiment of the present application.
  • FIG. 6 is a flowchart of yet another resource configuration method provided by an embodiment of this application.
  • FIG. 7a is a schematic diagram of yet another GF parameter and COT configuration provided by an embodiment of the present application.
  • FIG. 7b is a schematic diagram of yet another GF parameter and COT configuration provided by an embodiment of the present application.
  • FIG. 7c is a schematic diagram of yet another GF parameter and COT configuration provided by an embodiment of the present application.
  • FIG. 9 is a schematic diagram of yet another GF parameter and COT configuration provided by an embodiment of the present application.
  • FIG. 11 is a schematic diagram of yet another GF parameter and COT configuration provided by an embodiment of the present application.
  • FIG. 12 is a schematic diagram of the composition of a communication device 120 provided by an embodiment of the present application.
  • FIG. 13 is a schematic diagram of the composition of a communication device 130 provided by an embodiment of the present application.
  • FIG. 14 is a schematic diagram of the composition of a resource configuration system 14 provided by an embodiment of the present application.
  • the resource configuration method provided in the embodiments of the present application can be applied to the communication system shown in FIG. 2, which can be a cellular communication system, a long term evolution (LTE) system, or a fifth generation ( 5th generation (5G) mobile communication system or new radio (NG) system can also be other mobile communication systems without restriction.
  • the communication system may include an access network device and multiple terminals, and a communication link may be established between the terminal and the access network device.
  • the terminal Under the coverage of the access network device, the terminal can receive configuration authorization parameters configured by the access network device and receive information that the access network device dynamically indicates to the terminal, etc., and send to the access network device according to the received information Upstream data.
  • uplink data may refer to: data sent by the terminal to the access network device
  • downlink data may refer to: data sent by the access network device to the terminal
  • FIG. 2 is only an exemplary frame diagram. The number of devices included in FIG. 2 is not limited, and in addition to the functional nodes shown in FIG. 2, the system described in FIG. 2 may include other nodes, such as core network devices and gateways. Devices, application servers, etc. are not restricted.
  • the terminal in FIG. 2 may be called terminal equipment (terminal equipment) or user equipment (user equipment (UE)) or mobile station (mobile station, MS) or mobile terminal (mobile terminal, MT), etc., which may be deployed on the water surface Onboard (such as ships, etc.); can also be deployed in the air (such as aircraft, balloons, satellites, etc.).
  • the terminal in FIG. 2 may be a mobile phone, a tablet computer, or a computer with wireless transceiver function.
  • the terminal may also be a virtual reality (VR) terminal, an augmented reality (AR) terminal, a wireless terminal in industrial control, a wireless terminal in unmanned driving, a wireless terminal in telemedicine, or a smart grid.
  • VR virtual reality
  • AR augmented reality
  • the device for realizing the function of the terminal may be a terminal, or may be a device that can support the terminal to realize the function, such as a chip system.
  • the chip system may be composed of a chip, and may also include a chip and other discrete devices.
  • the access network device in FIG. 2 may be referred to as a network device, and is mainly used to implement functions such as wireless physical control functions, resource scheduling and wireless resource management, wireless access control, and mobility management.
  • the access network device may be an access network (AN)/radio access network (RAN) device, or may be a device composed of multiple 5G-AN/5G-RAN nodes , Can also be a base station (nodeB, NB), an evolutionary base station (evolution nodeB, eNB), a next-generation base station (generation nodeB, gNB), a transceiver point (transmission receiver point, TRP), a transmission point (transmission point, TP) And any of some other access nodes.
  • AN access network
  • RAN radio access network
  • the apparatus for implementing the function of the access network device may be an access network device, or may be an apparatus capable of supporting the access network device to realize the function, such as a chip system.
  • the technical solution provided by the embodiments of the present application is described by taking an example in which the apparatus for realizing the function of the access network device is an access network device.
  • the access network device can select the appropriate configuration from multiple configuration authorization parameters according to the upstream and downstream frame structure configuration information of the preempted COT Authorization parameters, and indicate the selection result to the terminal, so that the terminal sends uplink data according to the configuration authorization parameters indicated by the access network device.
  • the access network device may adaptively adjust the time unit used for the terminal to send uplink data according to the configuration information of the upstream and downstream frame structure of the COT it preempts, and indicate the adjusted time unit to the terminal, so that the terminal The uplink data is sent on the time unit.
  • the terminal sends uplink data on a time unit after the time unit indicated by the configuration authorization parameter according to the configuration information of the uplink and downlink frame structure and the configuration authorization parameter of the COT determined by the access network device, or the terminal determines the configuration authorization parameter indication Whether the time unit corresponds to the time unit used to send downlink data during COT, if it does not correspond, the uplink data is sent on the time unit indicated by the configuration authorization parameter, otherwise, it is some time after the time unit indicated by the configuration authorization parameter
  • the unit sends upstream data.
  • FIG. 3 is a schematic diagram of the composition of a communication device provided by an embodiment of the present application.
  • the communication device may be a terminal or a chip or a system on chip within the terminal; when the communication device When performing the function of the access network device in the method embodiment, the communication apparatus may be an access network device or a chip or a system on chip within the access network device.
  • the communication device 300 includes at least one processor 301, a communication line 302, and at least one transceiver 303; further, the communication device shown in FIG. 3 may further include a memory 304.
  • the processor 301, the memory 304 and the transceiver 303 can be connected via a communication line 302.
  • at least one may be one, two, three, or more, and the embodiments of the present application are not limited.
  • the processor 301 may be a central processing unit (CPU), a general-purpose processor network processor (NP), a digital signal processor (DSP), or a micro-processing Devices, microcontrollers, programmable logic devices (PLD) or any combination thereof.
  • the processor may also be any other device with a processing function, such as a circuit, a device, or a software module.
  • the communication line 302 may include a path for transmitting information between components included in the communication device.
  • the transceiver 303 is used to communicate with other devices or communication networks (such as Ethernet, radio access network (RAN), wireless local area networks (WLAN), etc.).
  • the transceiver 303 may be a module, a circuit, a transceiver, or any device capable of implementing communication.
  • the memory 304 may be a read-only memory (read-only memory, ROM) or other types of static storage devices that can store static information and/or instructions, or may be a random access memory (random access memory) , RAM) or other types of dynamic storage devices that can store information and/or instructions, and can also be electrically erasable programmable read-only memory (electrically erasable programmable-read-only memory, EEPROM), compact disc-only (compact disc read- only memory (CD-ROM) or other optical disc storage, optical disc storage (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), disk storage media or other magnetic storage devices, or can be used to carry or store
  • the desired program code in the form of instructions or data structures and any other medium that can be accessed by the computer, but is not limited thereto.
  • the memory 304 may exist independently of the processor 301, that is, the memory 304 may be a memory external to the processor 301, and at this time, the memory 304 may be connected to the processor 301 through a communication line 302 for storing instructions Or program code.
  • the processor 301 calls and executes the instructions or program codes stored in the memory 304, it can implement the resource configuration method provided in the following embodiments of the present application.
  • the memory 304 may also be integrated with the processor 301, that is, the memory 304 may be an internal memory of the processor 301, for example, the memory 304 is a cache, and may be used to temporarily store some data and/or Or instruction information.
  • the processor 301 may include one or more CPUs, such as CPU0 and CPU1 in FIG. 3.
  • the communication device 300 may include multiple processors, such as the processor 301 and the processor 307 in FIG. 3.
  • the communication device 300 may further include an output device 305 and an input device 306.
  • the input device 306 may be a device such as a keyboard, mouse, microphone, or joystick
  • the output device 305 may be a device such as a display screen or a speaker.
  • the above-mentioned communication device 300 may be a general device or a dedicated device.
  • the communication device 300 may be a desktop computer, a portable computer, a web server, a PDA, a mobile phone, a tablet computer, a wireless terminal, an embedded device, a chip system, or a device having a similar structure as shown in FIG. 3.
  • the embodiment of the present application does not limit the type of the communication device 300.
  • the chip system may be composed of a chip, and may also include a chip and other discrete devices.
  • each communication device mentioned in the following method embodiments may have the components shown in FIG. 3, which will not be repeated here.
  • the names of messages exchanged between devices in the following embodiments of the present application or the names of parameters in the messages are only examples, and other names may be used in specific implementations, which are not specifically limited in the embodiments of the present application.
  • FIG. 4 provides a resource configuration method according to an embodiment of the present application. As shown in FIG. 4, the method may include:
  • Step 401 The access network device configures at least two sets of configuration authorization parameters of the terminal.
  • the access network device may be the access network device in the system shown in FIG. 2.
  • the terminal may be any terminal in the system shown in FIG. 2.
  • the configuration authorization parameter may be called a (configured grant, CG) parameter or a grant-free scheduling (grant free, GF) parameter, and the configuration authorization parameter may be used to indicate a time unit for sending uplink data.
  • the time unit for sending the uplink data indicated by the configuration authorization parameter may be one time unit, or two or two time units.
  • the time unit may be a symbol, slot, or subframe on the licensed spectrum, for example, the time unit may be one symbol or multiple symbols, etc.; or, the time unit may be a licensed spectrum
  • each configuration authorization parameter corresponds to an identifier (ID) of the configuration authorization parameter, and the ID of the configuration authorization parameter is used to identify the configuration authorization parameter.
  • ID of the configuration authorization parameter may be configured by the access network device, and the identification of the authorization parameter is different in different configurations.
  • the identification of the configuration authorization parameter can be the index number of the configuration authorization parameter, or any combination of letters, Chinese characters, numbers, special characters, etc. that the user can easily recognize, understand, remember, and other identifiers, without limitation .
  • the access network device configures four configuration authorization parameters of the terminal: GF parameter 1, GF parameter 2, GF parameter 3, and GF parameter 4, wherein the identifier of GF parameter 1 may be GF ID1, and the identifier of GF parameter 2 may be GF ID2, GF parameter 3 can be identified as GF ID3, GF parameter 4 can be identified as GF ID4, etc.
  • the configuration authorization parameter may include, but is not limited to, the offset between the start symbol of the time unit used for sending uplink data for the first time and the reference time point, the length of the time unit used for sending uplink data, and each used for The start symbol of the time unit for sending uplink data and one or more information in the transmission cycle may also include other information, such as redundancy version (redundancy version).
  • the transmission period may be a time interval between two adjacent time units for sending uplink data, and the reference time point may be a predetermined time point, for example, it may be subframe 0.
  • the configuration authorization parameter 1 includes: an offset of 4 slots, a transmission period of 1 slot, a starting symbol of the third symbol, and a length of the time unit for sending uplink data of 2 symbols, then the The configuration authorization parameter 1 can be used to instruct the terminal to start the fourth slot after subframe 0, and send uplink data on the third and fourth symbols in the fourth slot.
  • the access network device may configure at least two sets of configuration authorization parameters for the terminal according to information such as the uplink and downlink traffic interacted between the terminal and the access network device, the channel condition between the terminal and the access network device, and The configured at least two sets of configuration authorization parameters are sent to the terminal, such as:
  • the terminal may send a radio resource control (RRC) establishment request to the access network device.
  • the access network device receives the RRC establishment request, and carries at least two sets of configuration authorization parameters according to the RRC establishment request.
  • RRC radio resource control
  • an RRC message is sent to the terminal; where the RRC establishment request is used to request the establishment of an RRC connection with the access network device.
  • the access network device can configure the configuration authorization parameter to the terminal during the RRC establishment process.
  • the access network device may also configure authorization parameters for the terminal through a combination of RRC messages and downlink control information (DCI). For example, the access network device may first configure multiple sets of authorization parameters It is carried in the RRC message and sent to the terminal. Subsequently, the access network device sends an activation instruction to the terminal through DCI, indicating that at least two sets of configuration authorization parameters included in the configuration authorization parameter included in the RRC message are activated. After receiving the activation instruction, the terminal The instruction obtains at least two sets of configuration authorization parameters from the configuration authorization parameters included in the RRC message.
  • DCI downlink control information
  • the identifier of the configuration authorization parameter and the configuration authorization parameter can also be correspondingly configured to the terminal, for example, the configuration authorization parameter corresponds to the identifier of the configuration authorization parameter It is carried in the RRC message and sent to the terminal.
  • Step 402 The access network device determines the COT and the upstream and downstream frame structure configuration information of the COT.
  • the access network equipment can use the existing technology to determine the COT, for example: LBT technology can be used to determine the COT.
  • the configuration information of the uplink and downlink frame structure of the COT may be used to indicate a time unit used for sending uplink data during the COT, a time unit used for sending downlink data, and a flexibly configured time unit.
  • the definition of a flexibly configured time unit is as follows: If a certain time unit is used to send uplink data or used to send downlink data, the time unit can be called a flexibly configured time unit.
  • the COT period may include one or more transmission periods, and one transmission period may be 1 time slot or 1 subframe or 1 frame.
  • the uplink and downlink configurations in each transmission period in the COT may be the same or different.
  • one or several types of upstream and downstream frame structure configuration information may be predetermined in the communication protocol (such as the 3rd generation partnership project (3GPP) TS38.214).
  • the configuration information of the uplink and downlink frame structure corresponds to an identifier, and the identifiers corresponding to different uplink and downlink configuration information are different.
  • the access network device may select one kind of uplink and downlink frame structure configuration information from one or more types of pre-configured uplink and downlink frame structure configuration information according to the current uplink and downlink traffic volume, channel conditions and other information As the configuration information of the upstream and downstream frame structure of the COT, and the identifier of the selected upstream and downstream frame structure configuration information is used as the identifier of the COT.
  • upstream and downstream frame structure configuration information 1 DDDDDFUUUUUUUU
  • upstream and downstream frame structure configuration information 2 DDFUUUUUUUUUUU
  • the access network device can use the following in the first transmission cycle and the second transmission cycle of the COT Configuration: DDDDDFUUUUUUUUU; as shown in FIG. 5a, the following configuration can be adopted in the first transmission cycle of COT: DDDDDFUUUUUUUUU, and the following configuration in the second transmission cycle: DDFUUUUUUUUUU, without limitation.
  • the symbol “D” indicates a time unit for sending downlink data
  • the symbol “U” indicates a time unit for sending uplink data
  • the symbol “F” indicates a flexibly configured time unit .
  • Step 403 The access network device selects the first configuration authorization parameter from the at least two sets of configuration authorization parameters according to the COT uplink and downlink frame structure configuration information and at least two sets of configuration authorization parameters of the terminal configured by the access network device.
  • the time unit indicated by the first configuration authorization parameter is different from the time unit used for sending downlink data during the COT; or, it can be described that the time unit corresponding to the time unit indicated by the first configuration authorization parameter during the COT is used for sending the uplink Time unit of data or time unit of flexible configuration.
  • the access network device compares the transmission mode of the time unit indicated by each configuration authorization parameter with the time unit during the COT period, and determines the period indicated by the configuration authorization parameter The transmission mode of the time unit corresponding to the time unit. If the time unit during the COT is not used to send downlink data, the configuration authorization parameter is determined as the first configuration authorization parameter, otherwise, it is determined that the terminal cannot Uplink data is sent on the time unit.
  • the access network device is configured with three configuration authorization parameters for the terminal: GF parameter 1, GF parameter 2, and GF parameter 3, each GF parameter transmission period is 1 slot, and each slot includes 14 Symbols: symbols 0 to 13, the COT occupied by the access network equipment includes multiple transmission cycles, each transmission cycle is 1 slot, and each slot includes 14 symbols: symbol 0 to symbol 13.
  • the time unit for sending uplink data indicated by GF parameter 1 is: symbol 6
  • the time unit for sending uplink data indicated by GF parameter 2 is: symbol 9, for sending data indicated by GF parameter 3
  • the time unit of the upstream data is: symbol 12, where the symbol 6 indicated by the GF parameter 1 corresponds to the symbol 0 during the COT.
  • the symbol 0 during the COT is used to send the downstream data, then the time unit indicated by the GF parameter 1 Corresponding to the time unit for sending downlink data during COT, the transmission mode of the two conflicts, so that the terminal cannot send uplink data in the time unit indicated by GF parameter 1; similarly, symbol 6 indicated by GF parameter 1 corresponds to symbol 3 during COT, during COT The symbol 3 of is also used to send downlink data, and the terminal cannot send uplink data in the time unit indicated by GF parameter 2.
  • the symbol 12 indicated by the GF parameter 3 corresponds to the symbol 6 during the COT.
  • the symbol 6 during the COT is used to send the downlink data.
  • the time unit indicated by the GF parameter 3 corresponds to the time unit to send the uplink data during the COT.
  • the uplink data is sent in the time unit indicated by GF parameter 3.
  • the access network device may use GF parameter 3 as the first configuration authorization parameter.
  • the first configuration authorization parameter selected by the access network device from at least two sets of configuration authorization parameters may include one set of configuration authorization parameters, and may also include multiple sets of configuration authorization parameters.
  • the access network device may use the configuration authorization parameter with the smallest index number among the multiple sets of configuration authorization parameters as the final selected configuration authorization parameter, Or, use the configuration authorization parameter with the highest index number among the multiple sets of configuration authorization parameters as the final selected configuration authorization parameter, or use the configuration authorization parameters corresponding to the time unit that is the first to be used to send uplink data among the multiple sets of configuration authorization parameters As the final configuration authorization parameter.
  • the access network device selects two sets of configuration authorization parameters from at least two sets of configuration authorization parameters: GF parameter 3 and GF parameter 4, the index number of GF parameter 3 is 3, the index number of GF parameter 4 is 4, and the GF parameter
  • the time unit indicated by 3 is symbol 3, and the time unit indicated by GF parameter 4 is symbol 6, then the access network device may use GF parameter 3 as the finally selected configuration authorization parameter, or use GF parameter 4 as the finally selected configuration
  • the authorization parameter, or the GF parameter 3 of the indicator 3 as the final selected configuration authorization parameter is not limited.
  • Step 404 The access network device sends DCI to the terminal during the COT; wherein, the DCI includes indication information used to instruct the terminal to send uplink data on the time unit indicated by the first configuration authorization parameter.
  • the access network device sending the DCI to the terminal during the COT may include: the access network device sending the DCI on the first time unit used to send the downlink data during the COT.
  • the indication information may be an identifier of the first configuration authorization parameter.
  • the indication information may be the index number of the first configuration authorization parameter.
  • the indication information may be a COT identifier.
  • the COT identifier may be used to identify the upstream and downstream structure configuration information of the COT. There is a correspondence between the upstream and downstream structure configuration information of the COT and the first configuration authorization parameter.
  • the identifier of the COT can also be described as the identifier of the configuration information of the upstream and downstream structures. It can be understood that when the COT period includes multiple transmission cycles, and the configuration information of the uplink and downlink frame structures in different transmission cycles is different, therefore, for different transmission cycles, the identifier of the COT indicated by the access network device to the terminal is different, so that The terminal finds the configuration authorization parameter corresponding to the configuration information of the upstream and downstream frame structure identified by the COT identifier according to the received COT identifier, and sends the data in the time unit indicated by the configuration authorization parameter.
  • Step 405 The terminal receives the DCI sent by the access network device during the COT, and sends uplink data on the time unit indicated by the first configuration authorization parameter according to the indication information in the DCI.
  • the terminal may obtain the first configuration authorization parameter identified by the identifier of the first configuration authorization parameter from at least two sets of configuration authorization parameters according to the identifier of the first configuration authorization parameter , Sending uplink data on the time unit indicated by the first configuration authorization parameter.
  • the terminal may first determine the configuration information of the upstream and downstream structures of the COT identified by the COT identification according to the identification of the COT, and then determine the COT according to the correspondence between the upstream and downstream configuration information and the configuration authorization parameters
  • the first configuration authorization parameter corresponding to the configuration information of the uplink and downlink structures of the uplink data is sent in the time unit indicated by the first configuration authorization parameter.
  • the correspondence between the configuration information of the upstream and downstream structures and the configuration authorization parameters can also be predetermined in the communication protocol.
  • the terminal may obtain the correspondence between the uplink and downlink structure configuration information and the configuration authorization parameter and the corresponding identifier of the uplink frame structure configuration information from the communication protocol, and according to the COT identifier indicated by the access network device And the obtained information determines the first configuration authorization parameter, and sends the uplink data on the time unit indicated by the first configuration authorization parameter.
  • uplink and downlink structure configuration information 1 corresponds to GF parameter 1
  • uplink and downlink structure configuration information 2 corresponds to GF parameter 2.
  • the terminal receives
  • the received indication information includes the identifier of the uplink and downlink structure configuration information 1
  • the terminal may choose to send uplink data on the time unit indicated by the GF parameter 1 according to the correspondence shown in FIG. 5c.
  • one type of uplink and downlink structure configuration information may correspond to multiple sets of configuration authorization parameters.
  • the terminal may select the configuration authorization parameter with the smallest index number from the multiple sets of configuration authorization parameters as the first configuration authorization parameter, or, from multiple sets of configuration authorization parameters Select the configuration authorization parameter with the largest index number as the first configuration authorization parameter, or select the configuration authorization parameter corresponding to the time unit that is used first to send uplink data from multiple sets of configuration authorization parameters as the first configuration authorization parameter. limit.
  • the method may further include: the access network device may receive the uplink data on the time unit indicated by the first configuration authorization parameter.
  • the access network device may select the first configuration authorization parameter from multiple sets of configuration authorization parameters.
  • the time unit indicated by the first configuration authorization parameter is different from the time unit used for sending downlink data during the COT.
  • the network access device indicates the selected first configuration authorization parameter to the terminal, so that the terminal sends uplink data on the time unit indicated by the first configuration authorization parameter, to avoid conflict with the time point at which the access network device sends downlink data.
  • the access network device may also determine the The uplink data is sent on the second time unit after the first time unit.
  • the second time unit is different from the time unit used to send the downlink data during the COT to avoid conflict with the time unit used to send the downlink data during the COT.
  • the implementation process is shown in FIG. 6.
  • FIG. 6 is another resource configuration method provided by an embodiment of the present application. As shown in FIG. 6, the method may include:
  • Step 601 The access network device configures the configuration authorization parameters of the terminal.
  • the access network device may be the access network device in the system shown in FIG. 2.
  • the terminal may be any terminal in the system shown in FIG. 2.
  • the authorization parameter configured by the access network device to the terminal may include one set of configuration authorization parameters, or may include at least two sets of configuration authorization parameters.
  • the configuration authorization parameter and the process of configuring the terminal's configuration authorization parameter by the access network device reference may be made to step 401, which will not be repeated here.
  • Step 602 The access network device determines the COT and the upstream and downstream frame structure configuration information of the COT.
  • step 602 For the relevant description of the upstream and downstream frame structure configuration information of the COT and the execution process of step 602, reference may be made to step 402, which will not be repeated here.
  • Step 603 The access network device determines that the terminal sends the uplink data on the second time unit after the first time unit according to the configuration information of the upstream and downstream frame structure of the COT and the configuration authorization parameter configured by the access network device for the terminal.
  • the start symbol of the second time unit is separated from the start symbol of the first time unit by K symbols, and K is a positive integer. That is, K is an integer greater than or equal to 1.
  • the first time unit is a time unit indicated by the first configuration authorization parameter.
  • the first configuration authorization parameter is included in the configuration authorization parameter configured by the access network device to the terminal.
  • the first time unit is used for sending downlink data during the COT.
  • the time unit is the same.
  • the second time unit after the first time unit is different from the time unit during which the downlink data is sent during the COT.
  • the time unit corresponding to the second time unit after the first time unit during the COT is not used to send downlink data.
  • the time unit corresponding to the second time unit is: a time unit for sending uplink data or a flexibly configured time unit.
  • the access network device configures only one set of configuration authorization parameters for the terminal, the first configuration authorization parameter is the set of configuration authorization parameters; if in step 601, the access network device is configured for the terminal at least Two sets of configuration authorization parameters, the first configuration authorization parameter is any one of the at least two sets of configuration authorization parameters, such as: the configuration authorization parameter with the largest index number among the at least two sets of configuration authorization parameters, or It is the configuration authorization parameter with the smallest index number among the at least two sets of configuration authorization parameters, and may also be the configuration authorization parameter corresponding to the time unit that is the first to be used to send the uplink data among the at least two sets of configuration authorization parameters, without limitation.
  • the access network device is configured with a set of configuration authorization parameters for the terminal: GF parameter 1, the transmission period of GF parameter 1 is 1 slot, and each slot includes 14 symbols: symbol 0 to symbol 13,
  • the COT occupied by the access network equipment includes multiple transmission cycles, each transmission cycle is 1 slot, and each slot includes 14 symbols: symbol 0 to symbol 13.
  • the time unit for sending uplink data indicated by GF parameter 1 is: symbol 6, and symbol 6 indicated by GF parameter 1 corresponds to symbol 0 during COT, and symbol 0 during COT is used to transmit downlink data, The terminal cannot send uplink data in the time unit indicated by GF parameter 1.
  • the access network device determines the symbol that is not used for sending downlink data for the first time during COT: symbol 4 or symbol 5, and determines that the terminal corresponds to the symbol 4 or symbol 5
  • the uplink data is sent on the symbol, that is, the uplink data is sent on the third symbol (symbol 9) or the fourth symbol (symbol 10) after the symbol 6 indicated by the GF parameter, so as to avoid the time for sending the downlink data with the access network device conflict.
  • the access network device is configured with two sets of configuration authorization parameters for the terminal: GF parameter 1 and GF parameter 2, the transmission period of each set of GF parameters is 1 slot, and each slot includes 14 symbols: symbols 0 ⁇ Symbol 13, the COT occupied by the access network equipment includes multiple transmission cycles, each transmission cycle is 1 slot, and each slot includes 14 symbols: symbol 0 to symbol 13.
  • the access network device may select GF parameter 2 from GF parameter 1 and GF parameter 2, and delay the symbol 6 indicated by GF parameter 2 For 4 symbols, uplink data is sent on the 4th symbol after symbol 6.
  • Step 604 The access network device sends DCI to the terminal during the COT; wherein, the DCI includes indication information used to instruct the terminal to send uplink data on the second time unit after the first time unit.
  • the indication information may include K.
  • the access network device configures the terminal with at least two sets of configuration authorization parameters in step 601
  • the first configuration authorization parameter may include K and the identifier of the first configuration authorization parameter.
  • Step 605 The terminal receives the DCI sent by the access network device during the COT, and sends uplink data on a second time unit after the first time unit indicated by the first configuration authorization parameter according to the indication information in the DCI.
  • the terminal may directly send uplink data on the second time unit after the first time unit indicated by the first configuration authorization parameter according to K;
  • the terminal may first determine the first configuration authorization parameter from at least two sets of configuration authorization parameters according to the identifier of the first configuration authorization parameter, and then, in the first configuration according to K The uplink data is sent on the second time unit after the first time unit indicated by the authorization parameter.
  • the method may further include: the access network device receiving the uplink data on the second time unit after the first time unit indicated by the first configuration authorization parameter.
  • the indication information is not limited to be sent to the terminal through DCI, and a new signaling can be added, and the indication information is included in the newly added signaling and sent to the terminal without restriction. .
  • the access network device when the COT period includes multiple transmission periods and the configuration in each transmission period is the same, the access network device only needs to determine a K value, and the terminal The K value is to send the uplink data after the time unit indicated by the configuration authorization parameter and at a time interval of K symbols from the time unit indicated by the configuration authorization parameter.
  • the COT period includes multiple transmission cycles, and the configuration in each transmission cycle is different, different K values may exist for different transmission cycles.
  • the access network device may send K corresponding to different transmission cycles to Terminal, the terminal sends uplink data according to different K in different transmission cycles. For example, as shown in FIG.
  • the GF parameters configured by the access network device to the terminal are: GF parameter 1, the transmission period of GF parameter 1 is 1 slot, and one slot includes 14 symbols: symbol 0 to symbol 13, then
  • the COT occupied by the network access device includes two transmission cycles, each transmission cycle is 1 slot, and each slot includes 14 symbols: symbol 0 to symbol 13.
  • the symbol used to send the upstream data can be delayed by 6 symbols. Within two time periods, the symbol used to send upstream data can be delayed by 3 symbols.
  • the access network device can indicate to the terminal that K is 6 in the first period of the COT, and in the second transmission period of the COT Instruct the terminal that K is 3, so that the terminal sends uplink data on symbol 12 in the first time slot (corresponding to symbol 6 in the first time slot in COT), and symbol 9 in the second time slot (corresponding to the Uplink data is sent on symbol 3) of a slot.
  • the access network device may determine a second time unit after the first time unit, which is different from the time unit used for sending downlink data during the COT, and separate the second time unit from the first time unit.
  • the number of symbols is indicated to the terminal, so that the terminal sends uplink data on the second time unit after the first time unit to avoid conflict with the time point at which the access network device sends downlink data.
  • the manner shown in FIG. 4 or FIG. 6 above describes how the terminal sends uplink data when the access network device configures multiple sets of configuration authorization parameters for the terminal. It should be noted that when the access network device configures multiple sets of configuration authorization parameters for the terminal, in addition to sending the uplink data in the manner shown in FIG. 4 or FIG. 6 above, the terminal may also send the uplink data in the following manner:
  • the terminal determines whether the time unit indicated by each set of authorization parameters corresponds to the time unit used to send downlink data during the COT, and finds out that the indicated time unit does not correspond to the COT period from at least two sets of configuration authorization parameters Some configuration authorization parameters of time units used to send downlink data, and uplink data is sent on any time unit indicated by these configuration authorization parameters.
  • the access network device can also determine whether the time unit indicated by each set of configuration authorization parameters corresponds to the time unit used to send downlink data during the COT, and find out that the indicated time unit does not correspond to the COT from at least two sets of configuration authorization parameters During this period, some configuration authorization parameters of the time unit used to send downlink data are received, and uplink data is received on the time unit indicated by these configuration authorization parameters.
  • the following first delay rule may also be pre-configured: uplink data is sent on the second time unit after the first time unit indicated by the configuration authorization parameter, and the start symbol of the second time unit and the first The starting symbols of a time unit are separated by M symbols, where M can be the number of symbols between the starting symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter and the starting symbol of the COT, M It is a positive integer.
  • the terminal When the terminal sends uplink data, it can follow the first delay rule to obtain the number M of symbols between the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter is located and the start symbol of the COT, according to The obtained M sends the uplink data on the second time unit after the first time unit indicated by the configuration authorization parameter to avoid conflict with the time unit that sends the downlink data during the COT.
  • the access network device On the access network device side, the access network device may also follow the first delay rule and receive uplink data on a second time unit after the first time unit indicated by the configuration authorization parameter. Specifically, the implementation process is shown in FIG. 8.
  • FIG. 8 is another resource configuration method provided by an embodiment of the present application. As shown in FIG. 8, the method may include:
  • Step 801 The access network device configures the configuration authorization parameters of the terminal.
  • step 801 reference may be made to step 401, which will not be repeated here.
  • Step 802 The access network device determines the configuration information of the upstream and downstream frame structure of the COT.
  • step 402 For the relevant description of the upstream and downstream frame structure configuration information of the COT and the determination of the upstream and downstream frame structure configuration information of the COT by the access network device, reference may be made to step 402, which is not repeated here.
  • Step 803 The terminal obtains the configuration authorization parameter configured by the access network device and the configuration information of the upstream and downstream frame structure of the COT determined by the access network device.
  • the terminal obtains the configuration authorization parameters configured by the access network device, which may include: the terminal sends an RRC establishment request to the access network device, the access network device receives the RRC establishment request, sends an RRC message to the terminal, the terminal receives the RRC message, and receives the RRC message from the RRC
  • the configuration authorization parameter configured by the access network device is obtained in the message; wherein, the RRC establishment request is used to request establishment of the RRC connection; the RRC message may include the configuration authorization parameter configured by the access network device to the terminal.
  • the terminal obtains the configuration authorization parameters of the access network device configuration by combining the RRC message and the DCI indication, for example, the terminal first receives the RRC message including multiple sets of configuration authorization parameters sent by the access network device, and subsequently, the terminal can also Receive an activation instruction sent by the access network device through DCI, and obtain two sets of configuration authorization parameters from the configuration authorization parameters included in the RRC message according to the activation instruction; where the activation instruction can be used to indicate which configuration authorization parameters are activated.
  • the terminal acquiring configuration information of the upstream and downstream frame structure of the COT determined by the access network device may include:
  • the access network device determines the COT and the upstream and downstream frame structure configuration information of the COT, and sends DCI to the terminal during the COT, where the DCI includes the upstream and downstream frame structure configuration information of the COT.
  • Step 804 The terminal obtains the number M of symbols between the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter and the start symbol of the COT according to the configuration authorization parameter and the configuration information of the upstream and downstream frame structure of the COT , Sending uplink data on the second time unit after the first time unit indicated by the configuration authorization parameter according to the obtained M.
  • the transmission unit in which the first time unit indicated by the configuration authorization parameter is located may be one or more time slots, one or more subframes, or one or more frames, which is not limited.
  • the time length of the time unit is less than or equal to the time length of the transmission unit.
  • the start symbol of the second time unit is separated from the start symbol of the first time unit by M symbols, where M is an integer.
  • the terminal obtains the number of symbols spaced between the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter and the start symbol of the COT according to the configuration authorization parameter and the configuration information of the upstream and downstream frame structure of the COT M, can include:
  • the terminal determines the transmission unit where the first time unit indicated by the authorization configuration parameter is located and the start symbol of the transmission unit according to the configuration authorization parameter, and determines the start symbol of the COT according to the configuration information of the upstream and downstream frame structure of the COT ; Calculate the number of symbols M between the start symbol of the transmission unit and the start symbol of COT.
  • the first delay rule may be stored in advance on the access network device and the terminal; or, the first delay rule is set by the access network device and configured to the terminal in a static or semi-static manner, such as:
  • the time rule is carried in the RRC message and sent to the terminal.
  • M defined in the first delay rule is not limited to the number of symbols between the start symbol of the transmission unit where the time unit is located and the start symbol of the COT, M can also be There are other values, such as: M can be a fixed value.
  • the configuration authorization parameter configured by the access network device to the terminal is: GF parameter 1, the symbol for sending uplink data indicated by GF parameter 1 is symbol 6, and the start symbol of the time slot where symbol 6 is located 6 symbols apart from the start symbol of COT, the terminal can send uplink data on the sixth symbol after symbol 6.
  • Step 805 The access network device obtains the symbol of the interval between the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter and the start symbol of the COT according to the configuration authorization parameter and the configuration information of the upstream and downstream frame structure of the COT.
  • the number M according to the obtained M, receives the uplink data on the second time unit after the first time unit indicated by the configuration authorization parameter.
  • the access network device obtains the number of symbols between the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter and the start symbol of the COT are based on the configuration authorization parameter and the configuration information of the upstream and downstream frame structure of the COT
  • the process of counting M can refer to the description in step 804, and will not be repeated here.
  • the priority of the method for the terminal to send uplink data according to the first preset rule is lower than the priority for the terminal to send uplink data according to the DCI indication of the access network device in the embodiment corresponding to FIG. 4 or FIG. 6.
  • a preset rule and when the access network device indicates to the terminal through DCI that the time unit for sending uplink data coexists if the terminal determines the second time unit according to the first preset rule and the access network device via DCI When the time unit of the terminal is different, the terminal sends uplink data according to the DCI instruction.
  • the terminal may obtain the number M of symbols between the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter is located and the start symbol of the COT, and configure the authorization according to the obtained M
  • the uplink data is sent on the second time unit after the first time unit indicated by the parameter, and at the same time, the access network device also obtains the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter is located and the start symbol of COT
  • the number of symbols of the interval M according to M, to receive the uplink data on the second time unit after the first time unit indicated by the configuration authorization parameter, to avoid the time point when the terminal sends the uplink data and the time when the access network device sends the downlink data Point conflict.
  • the terminal may also send uplink data according to the configuration authorization parameter configured for the access network device, for example, if the time unit indicated by the configuration authorization parameter corresponds to the time unit used for sending downlink data during the COT, it is not The uplink data is sent on the time unit indicated by the configuration authorization parameter, but the uplink data is sent on the Nth time unit after the time unit indicated by the configuration authorization parameter, where N is a positive integer, and the Nth time unit is used during COT The time unit for sending downlink data is different. Conversely, if the time unit indicated by the configuration authorization parameter does not correspond to the time unit for sending downlink data during the COT, the terminal sends uplink data on the time unit to avoid sending downlink data during the COT. Conflict of time units of data. Specifically, the implementation process is shown in FIG. 10.
  • FIG. 10 is another resource configuration method provided by an embodiment of the present application. As shown in FIG. 10, the method may include:
  • Step 1001 The access network device configures the configuration authorization parameters of the terminal.
  • step 100 reference may be made to step 801, and details are not described again.
  • Step 1002 The access network device determines the configuration information of the upstream and downstream frames of the COT.
  • step 1002 reference may be made to step 802, and details are not described again.
  • Step 1003 The terminal obtains the configuration authorization parameter configured by the access network device and the configuration information of the upstream and downstream frame structure of the COT determined by the access network device.
  • step 1003 reference may be made to step 803, which will not be repeated here.
  • Step 1004 The terminal determines whether the time unit indicated by the configuration authorization parameter corresponds to the time unit used for sending downlink data during the COT. If it corresponds, step 1005 to step 1006 are performed; otherwise, step 1007 to step 1008 are performed.
  • Step 1005 The terminal sends the uplink data on the Nth time unit after the time unit indicated by the configuration authorization parameter; where the Nth time unit corresponds to the same time unit used for sending the uplink data during the COT or the flexibly configured time unit.
  • Step 1006 The access network device receives the uplink data on the Nth time unit after the time unit indicated by the configuration authorization parameter.
  • the access network device may also determine whether the time unit indicated by the configuration authorization parameter corresponds to the time unit used for sending downlink data during the COT, and determine the time unit indicated by the configuration authorization parameter In the case of corresponding to the time unit for sending downlink data during the COT, step 1006 is executed, otherwise, step 1008 is executed.
  • Step 1007 The terminal sends uplink data on the time unit indicated by the configuration authorization parameter.
  • Step 1008 The access network device receives the uplink data on the time unit indicated by the configuration authorization parameter.
  • the Nth time unit may be a time unit that is different from the time unit used for sending downlink data during the COT after the time unit indicated by the authorization parameter is configured for the first time, and the Nth time unit The unit may correspond to a time unit for sending uplink data during the COT or a flexibly configured time unit.
  • the configuration authorization parameter configured by the access network device to the terminal is: GF parameter 1, and the symbol for sending uplink data indicated by GF parameter 1 is symbol 6, and symbol 6 corresponds to transmitting downlink during the COT
  • the terminal sends the uplink data after the symbol 6, corresponding to the first flexibly configured symbol (such as symbol 9 in FIG. 11) during the COT, or after the symbol 6, the most The uplink data is sent on the symbol corresponding to the symbol for sending uplink data that appears first (such as symbol 10 in FIG. 11).
  • the terminal can determine whether the time unit indicated by the configuration authorization parameter corresponds to the time unit used for sending downlink data during the COT. If it corresponds, the uplink data is not sent on the time unit, but after the time unit, and During the COT, the time unit for sending uplink data or the Nth time unit with the same flexibly configured time unit sends uplink data; otherwise, the terminal sends uplink data on the time unit, so that the time for the terminal to send uplink data can be avoided
  • the point conflicts with the point in time when the access network device sends downlink data.
  • each node such as an access network device and a terminal, includes a hardware structure and/or a software module corresponding to each function.
  • each node such as an access network device and a terminal
  • the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is performed by hardware or computer software driven hardware depends on the specific application of the technical solution and design constraints. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.
  • each function module may be divided corresponding to each function, or two or more functions may be integrated into one processing module .
  • the above integrated modules can be implemented in the form of hardware or software function modules. It should be noted that the division of the modules in the embodiments of the present application is schematic, and is only a division of logical functions. In actual implementation, there may be another division manner.
  • FIG. 12 is a schematic structural diagram of a communication device 120 according to an embodiment of the present application.
  • the communication device involved in this embodiment may be an access network device or a chip or a system-on-chip in the access network device.
  • the communication device may be used to perform the functions of the access network device in the above method embodiments.
  • the communication device may include: a processing unit 1201 and a sending unit 1202; and may further include: a receiving unit 1203.
  • the processing unit 1201 is configured to configure at least two sets of configuration authorization parameters of the terminal, and after determining the COT and the upstream and downstream frame structure configuration information of the COT, according to the determined upstream and downstream frame structure configuration information of the COT and at least Two sets of configuration authorization parameters, the first configuration authorization parameter is selected from at least two sets of configuration authorization parameters; wherein, the time unit indicated by the first configuration authorization parameter is different from the time unit used for sending downlink data during the COT.
  • the processing unit 1201 may be used to support the communication device 120 to perform step 401, step 402, and step 403.
  • the sending unit 1202 is configured to send DCI including indication information to the terminal during the COT; wherein, the indication information is used to instruct the terminal to send uplink data on the time unit indicated by the first configuration authorization parameter.
  • the sending unit 1202 may be used to support the communication device 120 to perform step 404.
  • the processing unit 1201 is configured to configure a terminal and configure a time unit for sending uplink data to configure authorization parameters, and determine configuration information of the COT and the uplink and downlink frame structure of the COT or, according to the uplink and downlink of the COT
  • the frame structure configuration information and the configured configuration authorization parameters determine that the terminal sends uplink data on the second time unit after the first time unit; where the first time unit is the time unit indicated by the first configuration authorization parameter, and the first configuration authorization
  • the parameter is a set of configuration authorization parameters among the configuration authorization parameters of the terminal configured by the access network device; the second time unit corresponds to a time unit used for sending uplink data during the COT or a flexibly configured time unit, and the indication information is included in the DCI.
  • the processing unit 1201 may be used to support the communication device 120 to perform step 601, step 602, and step 603.
  • the sending unit 1202 is configured to send to the terminal instruction information for instructing the terminal to send uplink data on the second time unit after the first time unit.
  • the sending unit 1202 may be used to support the communication device 120 to perform step 604.
  • the processing unit 1201 is configured to configure the configuration authorization parameters of the terminal, and after the access network device determines the configuration information of the COT and the upstream and downstream frame structure of the COT, according to the configuration authorization parameters of the terminal and the upstream and downstream frames of the COT Structure configuration information to obtain the number M of symbols spaced between the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter and the start symbol of the COT.
  • the processing unit 1201 may be used to support the communication device 120 to perform steps 801 and 802.
  • the receiving unit 1203 is configured to receive uplink data on the second time unit after the first time unit indicated by the configuration authorization parameter according to the obtained M, and the start symbol of the second time unit is spaced from the start symbol of the first time unit M symbols, M is a positive integer.
  • the receiving unit 1203 may be used to support the communication device 120 to perform step 805.
  • the processing unit 1201 is configured to configure the configuration authorization parameters of the terminal and determine the configuration information of the COT and the uplink and downlink frame structure of the COT; for example, the processing unit 1201 may be used to support the communication device 120 to perform steps 1001 and 1002 .
  • the receiving unit 1203 is configured to receive uplink data on the Nth time unit after the time unit indicated by the configuration authorization parameter if the time unit indicated by the configuration authorization parameter corresponds to the time unit used for sending downlink data during the COT;
  • the N time units correspond to the same time unit used for sending uplink data during the COT or the time unit flexibly configured, and N is a positive integer.
  • the processing unit 1201 may be used to support the communication device 120 to perform steps 801 and 802.
  • the receiving unit 1203 may be used to support the communication device 120 to perform step 1006.
  • the communication device 120 provided by the embodiment of the present application can perform the actions of the access network device in the method embodiment corresponding to FIG. 4 or FIG. 6 or FIG. 8 or FIG. 10, and the implementation principles and technical effects are similar, which will not be repeated here. .
  • the communication device 120 shown in FIG. 12 may include: a processing module and a communication module.
  • the processing module may integrate the functions of the processing unit 1201, and the communication module may integrate the functions of the sending unit 1202 and the receiving unit 1203.
  • the processing module 1201 is used to control and manage the operation of the communication device 120, and the communication module is used to support communication between the communication device 120 and other network entities.
  • the communication device 120 shown in FIG. 12 may further include a storage module for storing program codes and data of the communication device 120.
  • the processing module may be a processor or a controller. It can implement or execute various exemplary logical blocks, modules and circuits described in conjunction with the disclosure of the present application.
  • the processor may also be a combination of computing functions, for example, including one or more microprocessor combinations, a combination of DSP and microprocessor, and so on.
  • the communication module may be a transceiver circuit or a communication interface.
  • the storage module may be a memory. When the processing module is a processor, the communication module is a communication interface, and the storage module is a memory, the communication device 120 shown in FIG. 12 may be the communication device shown in FIG. 3.
  • the communication device involved in this embodiment may be a terminal or a chip or system on chip in the terminal.
  • the communication device may be used to perform the functions of the terminal in the above method embodiments.
  • the communication device may include: a processing unit 1301, a sending unit 1302, and a receiving unit 1303.
  • the receiving unit 1303 is configured to receive indication information sent by the access network device during the COT to instruct the terminal to send uplink data on the time unit indicated by the first configuration authorization parameter, and the indication information is included in the DCI
  • the first configuration authorization parameter is a configuration authorization parameter selected from at least two sets of configuration authorization parameters configured by the access network device for the terminal, the time unit indicated by the first configuration authorization parameter and the time unit used for sending downlink data during the COT different.
  • the receiving unit 1303 may be used to support the communication device 130 to perform step 405.
  • the sending unit 1302 is configured to send uplink data on the time unit indicated by the first configuration authorization parameter according to the indication information.
  • the sending unit 1302 may be used to support the communication device 130 to perform step 405.
  • the receiving unit 1303 is configured to receive DCI including indication information sent by the access network device during the COT; wherein, the indication information is used to instruct the terminal to send on a second time unit after the first time unit Uplink data; the second time unit corresponds to a time unit for sending uplink data during the COT or a flexibly configured time unit, that is, the second time unit is different from the time unit for sending downlink data during the COT.
  • the receiving unit 1303 may be used to support the communication device 130 to perform step 605.
  • the sending unit 1302 is configured to send uplink data on a second time unit after the first time unit according to the instruction information.
  • the sending unit 1302 may be used to support the communication device 130 to perform step 605.
  • the processing unit 1301 is configured to obtain configuration authorization parameters configured by the access network device and configuration information of the upstream and downstream frame structures of the COT determined by the access network device, according to the configuration authorization parameters and upstream and downstream frame structures of the COT Configuration information to obtain the number M of symbols spaced between the start symbol of the transmission unit where the first time unit indicated by the configuration authorization parameter and the start symbol of the COT.
  • the processing unit 1301 may be used to support the communication device 130 to perform steps 803 and 804.
  • the sending unit 1302 sends uplink data on the second time unit after the first time unit indicated by the configuration authorization parameter according to the obtained M, and the start symbol of the second time unit is separated from the start symbol of the first time unit by M Sign, M is a positive integer.
  • the receiving unit 1303 may be used to support the communication device 130 to perform step 804.
  • the processing unit 1301 is configured to acquire configuration authorization parameters configured by the access network device and configuration information of the upstream and downstream frame structures of the COT determined by the access network device; according to the configuration authorization parameters and upstream and downstream frame structures of the COT Configuration information to determine whether the time unit indicated by the configuration authorization parameter corresponds to the time unit used for sending downlink data during the COT.
  • the processing unit 1301 may be used to support the communication device 130 to perform step 1003 and step 1004.
  • the sending unit 1302 is configured to send uplink data on the Nth time unit after the time unit indicated by the configuration authorization parameter if the time unit indicated by the configuration authorization parameter corresponds to the time unit used for sending downlink data during the COT; N time units correspond to the same time unit used for sending uplink data during COT or the time unit flexibly configured, or can be described as the Nth time unit is different from the time unit used for sending downlink data during COT, N is a positive integer .
  • the sending unit 1302 may be used to support the communication device 130 to perform step 1005.
  • the communication device 130 provided by the embodiment of the present application can perform the actions of the terminal in the method embodiment corresponding to FIG. 4 or FIG. 6 or FIG. 8 or FIG. 10, and the implementation principles and technical effects are similar, and are not described herein again.
  • the communication device 130 shown in FIG. 13 may include: a processing module and a communication module.
  • the processing module may integrate the functions of the processing unit 1301, and the communication module may integrate the functions of the sending unit 1302 and the receiving unit 1303.
  • the processing module 1301 is used to control and manage the operation of the communication device 130, and the communication module is used to support communication between the communication device 130 and other network entities.
  • the communication device 130 shown in FIG. 13 may further include a storage module for storing program codes and data of the communication device 130.
  • the processing module may be a processor or a controller. It can implement or execute various exemplary logical blocks, modules and circuits described in conjunction with the disclosure of the present application.
  • the processor may also be a combination of computing functions, for example, including one or more microprocessor combinations, a combination of DSP and microprocessor, and so on.
  • the communication module may be a transceiver circuit or a communication interface.
  • the storage module may be a memory. When the processing module is a processor, the communication module is a communication interface, and the storage module is a memory, the communication device 130 shown in FIG. 13 may be the communication device shown in FIG. 3.
  • FIG. 14 is a schematic structural diagram of a resource configuration system 14 provided by an embodiment of the present application. As shown in FIG. 14, the system may include an access network device 140 and multiple terminals 141.
  • the access network device 140 has the same function as the communication device 120 shown in FIG. 12, and the terminal 141 has the same function as the communication device 130 shown in FIG. 13, and details are not described here.
  • the resource configuration system 14 may execute the method embodiments corresponding to FIG. 4 or FIG. 6 or FIG. 8 or FIG. 10, and the implementation principles and technical effects are similar and will not be repeated.
  • the computer program product includes one or more computer instructions.
  • the computer may be a general-purpose computer, a dedicated computer, a computer network, or other programmable devices.
  • the computer instructions can be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium.
  • the computer instructions can be transmitted from a website site, computer, server or data center by wire (e.g.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device that includes one or more available medium integrated servers, data centers, and the like.
  • the available media may be magnetic media (eg, floppy disk, hard disk, magnetic tape), optical media (eg, DVD), or semiconductor media (eg, solid state disk (SSD)), or the like.
  • the term “plurality” herein refers to two or more.
  • the term “and/or” in this article is just an association relationship that describes an associated object, which means that there can be three kinds of relationships, for example, A and/or B, which can mean: A exists alone, A and B exist at the same time, exist alone B these three cases.
  • the character "/" in this article generally indicates that the related object is a "or” relationship; in the formula, the character "/" indicates that the related object is a "divide” relationship.

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

Abstract

Des modes de réalisation de la présente invention concernent un procédé et un appareil de configuration de ressources, qui résolvent le problème selon lequel un terminal ne peut pas transmettre de données de liaison montante au moment de transmission configuré par un réseau d'accès lorsque la synchronisation de transmission configurée par un dispositif de réseau d'accès pour le terminal est la même que la synchronisation utilisée pour transmettre des données de liaison descendante dans un COT préempté par le dispositif de réseau d'accès. Le procédé consiste : à configurer, par un dispositif de réseau d'accès, au moins deux ensembles de paramètres d'autorisation de configuration d'un terminal, et à déterminer un COT et des informations de configuration structurelle de trames de liaison montante et de liaison descendante du COT ; à sélectionner un premier paramètre d'autorisation de configuration parmi lesdits deux ensembles de paramètres d'autorisation de configuration en fonction des informations de configuration structurelle des trames de liaison montante et de liaison descendante du COT et desdits deux ensembles de paramètres d'autorisation de configuration ; et à transmettre des DCI comprenant des informations d'indication au terminal pendant une période de COT, et à ordonner au terminal de transmettre des données de liaison montante sur une première unité temporelle indiquée par le premier paramètre d'autorisation de configuration. Le terminal transmet des données de liaison montante sur la première unité temporelle indiquée par le premier paramètre d'autorisation de configuration en fonction des informations d'indication.
PCT/CN2020/070715 2019-01-10 2020-01-07 Procédé et appareil de configuration de ressources WO2020143630A1 (fr)

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