WO2023108359A1 - 信道确定方法、装置、设备及存储介质 - Google Patents

信道确定方法、装置、设备及存储介质 Download PDF

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Publication number
WO2023108359A1
WO2023108359A1 PCT/CN2021/137517 CN2021137517W WO2023108359A1 WO 2023108359 A1 WO2023108359 A1 WO 2023108359A1 CN 2021137517 W CN2021137517 W CN 2021137517W WO 2023108359 A1 WO2023108359 A1 WO 2023108359A1
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WIPO (PCT)
Prior art keywords
logical channel
harq
configuration
status information
uplink
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PCT/CN2021/137517
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English (en)
French (fr)
Inventor
江小威
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2021/137517 priority Critical patent/WO2023108359A1/zh
Priority to CN202180004564.0A priority patent/CN114600542A/zh
Publication of WO2023108359A1 publication Critical patent/WO2023108359A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]

Definitions

  • the present application relates to the field of mobile communication, and in particular to a channel determination method, device, equipment and storage medium.
  • network devices can configure logical channels for uplink transmission through uplink authorization configuration, and restrict which logical channels can be authorized for transmission through authorization parameters.
  • the network device does not need to restrict logical channels through authorization parameters Therefore, how to limit logical channels used by terminals through LCP (LogicalChannelPrioritization, Logical Channel Priority) constraints has become an urgent problem to be solved.
  • LCP LogicalChannelPrioritization, Logical Channel Priority
  • the embodiment of the present application provides a channel determination method, device, equipment, and storage medium.
  • the logical channel that meets the requirements is determined through the LCP restriction condition based on the HARQ status information, and the logical channel does not need to be restricted by authorization parameters, thereby ensuring the determined logical channel. channel accuracy. Described technical scheme is as follows:
  • a method for determining a channel is provided, the method is performed by a terminal, and the method includes:
  • uplink authorization configuration sent by a network device, where the uplink authorization configuration is used to configure a logical channel for uplink transmission;
  • HARQ Hybrid Automatic Repeat reQuest, hybrid automatic repeat request
  • a method for determining a channel is provided, the method is performed by a network device, and the method includes:
  • the terminal is used to determine the logical channel corresponding to the uplink authorization configuration based on the uplink authorization configuration and the LCP restriction condition based on HARQ retransmission status information, and the HARQ retransmission status information indicates the status of the HARQ process.
  • a device for determining a channel comprising:
  • a receiving module configured to receive an uplink authorization configuration sent by a network device, where the uplink authorization configuration is used to configure a logical channel for uplink transmission;
  • a determining module configured to determine a logical channel corresponding to the uplink grant configuration based on the uplink grant configuration and the LCP restriction condition based on HARQ retransmission status information, the HARQ retransmission status information indicating the status of the HARQ process.
  • a device for determining a channel comprising:
  • a sending module configured to send an uplink authorization configuration to the terminal, where the uplink authorization configuration is used to configure a logical channel for uplink transmission;
  • the terminal is configured to determine a logical channel corresponding to the uplink grant configuration based on the uplink grant configuration and the LCP restriction condition based on HARQ retransmission status information, where the HARQ retransmission status information indicates the status of a HARQ process.
  • a terminal includes: a processor; a transceiver connected to the processor; a memory for storing executable instructions of the processor; wherein, the processor is configured to load and execute executable instructions.
  • the instructions are executed to implement the method as described in the above aspect.
  • a network device includes: a processor; a transceiver connected to the processor; a memory for storing executable instructions of the processor; wherein the processor is configured to load and Executable instructions are executed to implement the method as described in the above aspects.
  • a computer-readable storage medium is provided.
  • Executable program codes are stored in the readable storage medium, and the executable program codes are loaded and executed by a processor to implement the method described in the above aspects.
  • a chip is provided.
  • the chip includes a programmable logic circuit and/or program instructions, and when the chip runs on a terminal or a network device, it is used to implement the method described in the above aspect.
  • an embodiment of the present application provides a computer program product, which is used to implement the method described in the above aspect when the computer program product is executed by a processor of a terminal or a network device.
  • the terminal determines the logical channel configured by the network device according to the received uplink authorization configuration, it determines the logical channel that meets the requirements through the LCP restriction condition based on the HARQ status information, without using Authorization parameters are used to limit the logical channel, which ensures the accuracy of the determined logical channel.
  • Fig. 1 shows a block diagram of a communication system provided by an exemplary embodiment of the present application.
  • Fig. 2 shows a flowchart of a method for determining a channel provided by an exemplary embodiment of the present application.
  • Fig. 3 shows a flowchart of a method for determining a channel provided by an exemplary embodiment of the present application.
  • Fig. 4 shows a flowchart of a method for determining a channel provided by an exemplary embodiment of the present application.
  • Fig. 5 shows a block diagram of an apparatus for determining a channel provided by an exemplary embodiment of the present application.
  • Fig. 6 shows a block diagram of an apparatus for determining a channel provided by an exemplary embodiment of the present application.
  • Fig. 7 shows a schematic structural diagram of a communication device provided by an exemplary embodiment of the present application.
  • first, second, third, etc. may be used in this application to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present application, first information may also be called second information, and similarly, second information may also be called first information. Depending on the context, for example, the word “if” as used herein could be interpreted as “at” or “when” or “in response to a determination.”
  • FIG. 1 shows a block diagram of a communication system provided by an exemplary embodiment of the present application.
  • the communication system may include: a terminal 10 and a network device 20 .
  • the terminal 10 may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to a wireless modem, as well as various forms of user equipment (User Equipment, UE), mobile station ( Mobile Station, MS) and so on.
  • UE User Equipment
  • MS Mobile Station
  • the network device 20 is a device deployed in an access network to provide a wireless communication function for the terminal 10 .
  • the network device 20 may include various forms of macro base stations, micro base stations, relay stations, access points and so on. In systems using different radio access technologies, the names of devices with network device functions may be different. For example, in 5G NR systems, they are called gNodeB or gNB.
  • the term "network equipment" may change as communications technology evolves.
  • the above-mentioned devices that provide the wireless communication function for the terminal 10 are collectively referred to as network devices.
  • a connection can be established between the network device 20 and the terminal 10 through an air interface, so as to communicate through the connection, including signaling and data interaction.
  • the number of network devices 20 may be multiple, and communication between two adjacent network devices 20 may also be performed in a wired or wireless manner.
  • the terminal 10 can switch between different network devices 20 , that is, establish connections with different network devices 20 .
  • the "5G NR system" in the embodiment of the present application may also be called a 5G system or an NR system, but those skilled in the art can understand its meaning.
  • the technical solutions described in the embodiments of this application can be applied to the 5G NR system, and can also be applied to the subsequent evolution system of the 5G NR system.
  • the present application proposes an NTN system applying NR.
  • the NTN system includes a terminal 10 , a network device 20 and a transit device 30 .
  • the relay device 30 may be a satellite, an unmanned aerial vehicle, or other devices with a relay function, which is not limited in this embodiment of the present application.
  • the system further includes a ground station, and the ground station performs wireless communication with the relay device 30 and the network device 20 respectively.
  • the network device 20 if the network device 20 needs to send a signal to the terminal 10 , it first sends the signal to the relay device 30 , and the relay device 30 then forwards the received signal to the terminal 10 .
  • the relay device 30 includes two relay modes, which are transparent transmission mode and regeneration mode.
  • the relay device 30 converts the frequency of the signal and sends it to the terminal 10 without demodulating the signal.
  • the relay device 30 first demodulates the received signal, then re-encodes and modulates to obtain a regeneration signal, and sends the regeneration signal to the terminal 10. Signal.
  • Fig. 3 shows a flow chart of a channel determination method provided in an exemplary embodiment of the present application, which is applied to the system shown in Fig. 1 or Fig. 2, and the method includes at least part of the following steps:
  • Step 301 The network device sends an uplink authorization configuration to the terminal, where the uplink authorization configuration is used to configure a logical channel for uplink transmission.
  • the uplink grant configuration is logical channel grant information configured by a network device, and is used to configure a logical channel for uplink transmission.
  • the uplink resource included in the logical channel is referred to as uplink transmission.
  • the resources included in the logical channel authorized by the uplink authorization configuration are similar to the resources included in the uplink dynamic scheduling, and it can also be understood that the resources included in the logical channel are all periodically repeated uplink resources configured by the network device.
  • the network device If the network device needs to schedule uplink resources for the terminal, it sends an uplink authorization configuration to the terminal, and configures a logical channel for uplink transmission for the terminal through the uplink authorization configuration.
  • the network device may send multiple uplink grant configurations to the terminal, and each uplink grant configuration may configure a logical channel for uplink transmission.
  • Step 302 The terminal receives the uplink authorization configuration sent by the network device.
  • the uplink authorization configuration is used to configure a logical channel for uplink transmission, and after receiving the uplink authorization configuration sent by the network device, the terminal determines the logical channel for uplink transmission corresponding to the uplink authorization configuration.
  • Step 303 The terminal determines the logical channel corresponding to the uplink authorization configuration based on the uplink authorization configuration and the logical channel priority LCP restriction condition based on the HARQ retransmission status information, and the HARQ retransmission status information indicates the status of the HARQ process.
  • the terminal determines the logical channel configured by the network device according to the uplink authorization configuration, and when determining the logical channel for uplink transmission, the terminal determines based on the LCP restriction condition of the HARQ retransmission status information, so that the determined logic The channel satisfies the LCP constraints.
  • the HARQ retransmission state information is represented by HARQ retransmission (retransmission) state (state).
  • the network device can configure up to 32 HARQ processes (processes), and the state of each HARQ process will be configured through the HARQ retransmission state information.
  • the maximum number of HARQ processes configured by the network device is only an example, and the maximum number of HARQ processes may also be other values, which are not limited in this embodiment of the present application.
  • this embodiment of the present application only uses the interaction between a terminal and a network device as an example for illustration.
  • the terminal and the network device interact through the transit device, and the interaction method is similar to the above-mentioned system shown in FIG. 3 , which will not be repeated here.
  • the second point that needs to be explained is that the steps performed by the network device in the embodiment of the present application may independently form a new embodiment, and the steps performed by the terminal may also independently form a new embodiment.
  • the terminal determines the logical channel configured by the network device according to the received uplink authorization configuration, it determines the logical channel that meets the requirements through the LCP restriction condition based on the HARQ state information, without using authorization parameters to restrict the logical channel.
  • the accuracy of the determined logical channel is guaranteed.
  • the HARQ retransmission status information configured by the network device includes multiple statuses indicating the HARQ process, and each status will be described below.
  • the network device is configured with multiple HARQ processes, and each HARQ process has a corresponding state, and the HARQ retransmission state information includes any of the following:
  • a first HARQ state where the first HARQ state indicates that the state of the HARQ process is that the network device performs retransmission scheduling based on uplink data.
  • the first HARQ state is represented by HARQ state (state) A.
  • the HARQ state A is expressed as length of drx-HARQ-RTT-TimerUL is extended by UE-gNB RTT. That is, the length of the HARQ state A expressed as drx-HARQ-RTT-TimerUL is extended by the delay from the terminal to the network device.
  • the second HARQ state indicates that the state of the HARQ process is that the network device does not perform retransmission scheduling based on uplink data.
  • the second HARQ state is represented by HARQ state B or Legacy (legacy) HARQ state.
  • the HARQ state B is represented as drx-HARQ-RTT-TimerUL is not started, that is, the HARQ state B is represented as drx-HARQ-RTT-TimerUL is not started.
  • the LegacyHARQ state is expressed as Legacy behavior of drx-HARQ-RTT-TimerUL applies, that is, the Legacy HARQ state is expressed as drx-HARQ-RTT-TimerUL application legacy behavior.
  • the terminal can determine the logical channel used for uplink transmission, and whether the terminal is configured with HARQ retransmission status information and whether the logical channel is configured with LCP restriction conditions based on the HARQ retransmission status information, the logical channel determined by the terminal.
  • the channels are different, and the logical channels determined by the terminal are described below in a variety of situations:
  • the first method When the terminal is configured with HARQ retransmission status information, the logical channel configuration is based on the LCP restriction condition of the HARQ retransmission status information, and the logical channel is not configured with authorization parameters, the terminal determines that the uplink authorization configuration corresponds to and satisfies the HARQ retransmission status-based Logical channel for the LCP constraints of the message.
  • the network device configures the HARQ retransmission status information for the terminal, that is, the HARQ process of the terminal has the status indicated by the HARQ retransmission status information.
  • the terminal needs to determine the logical channel for uplink transmission, It is necessary to consider the configuration of logical information first. If the logical channel is configured with LCP restriction conditions based on HARQ retransmission status information, and the logical channel is not configured with authorization parameters, the terminal determines that the uplink authorization configuration corresponds to and satisfies the requirements based on HARQ retransmission status information.
  • the logical channel of the LCP restriction condition which is used for uplink transmission.
  • the terminal is configured with HARQ retransmission status information, and the logical channel configuration is based on the LCP restriction condition of the HARQ retransmission status information, and the authorization parameter is not configured, then the uplink authorization configuration is directly corresponding and satisfies the HARQ-based
  • the logical channel of the LCP constraint condition for retransmitting status information can be determined as the logical channel used for uplink transmission, without configuring authorization parameters, which not only saves signaling overhead, but also ensures the accuracy of the determined logical channel.
  • the second method when the terminal is configured with HARQ retransmission status information, the logical channel configuration is based on the LCP restriction conditions of the HARQ retransmission status information, and the logical channel is configured with authorization parameters, the terminal determines that the uplink authorization configuration corresponds to and satisfies the LCP based on the configured authorization parameters Logical channel for constraints.
  • the network device configures the HARQ retransmission status information for the terminal, that is, the HARQ process of the terminal has the status indicated by the HARQ retransmission status information.
  • the terminal needs to determine the logical channel for uplink transmission, The configuration of logical information needs to be considered first. If the logical channel is configured with LCP restriction conditions based on HARQ retransmission status information, and the logical channel is also configured with authorization parameters, the terminal determines that the uplink authorization configuration corresponds to and satisfies the LCP based on configured authorization parameters. A logical channel with restricted conditions, which is used for uplink transmission.
  • the terminal only needs to determine whether the logical channel meets the LCP constraints based on authorization parameters. That is, there is no need to consider whether the logical channel satisfies the LCP restriction condition based on the HARQ retransmission status information.
  • the uplink authorization configuration is directly corresponding and meets the requirements based on
  • the logical channel of the LCP restriction condition of the authorization parameter is determined as the logical channel used for uplink transmission, and the logical channel satisfying the LCP restriction condition based on the authorization parameter is preferentially determined, so as to improve the reliability of the terminal for uplink transmission.
  • the terminal is configured with HARQ retransmission status information
  • the network device configures the HARQ retransmission status information for the terminal, see FIG. 4, the method includes:
  • Step 401 the network device sends HARQ configuration information to the terminal, and the HARQ configuration information is used to configure HARQ retransmission status information.
  • Step 402 the terminal receives the HARQ configuration information sent by the network device.
  • the network device configures HARQ retransmission status information by sending HARQ configuration information to the terminal, and the terminal determines the status of the HARQ process configured by the network device through the HARQ retransmission status information after receiving the HARQ configuration information.
  • the HARQ configuration information is carried in RRC (Radio Resource Control, radio resource control) signaling.
  • RRC Radio Resource Control, radio resource control
  • the network device sends RRC signaling including HARQ configuration information to the terminal, and after receiving the RRC signaling, the terminal can obtain the HARQ configuration information from the RRC signaling, and then determine the HARQ configuration information
  • the corresponding HARQ retransmission status information determines the status of the HARQ process configured by the network device for the terminal.
  • Type 3 When the terminal is not configured with HARQ retransmission status information, and the logical channel configuration is based on the LCP restriction condition of the HARQ retransmission status information, the terminal determines that the uplink authorization configuration corresponds to and does not meet the LCP restriction based on the HARQ retransmission status information Conditional logical channel.
  • the network device does not configure HARQ retransmission status information for the terminal, that is, the HARQ process of the terminal does not have the status indicated by the HARQ retransmission status information. If the terminal needs to determine the logical channel for uplink transmission At this time, even if the logical channel is configured with the LCP restriction condition based on the HARQ retransmission status information, the terminal determines the logical channel corresponding to the uplink authorization configuration and does not meet the LCP restriction condition based on the HARQ retransmission status information, and uses the logical channel for uplink transmission.
  • the terminal is not configured with HARQ retransmission status information, and the logic channel configuration is based on the LCP restriction condition of the HARQ retransmission status information, it is determined that the uplink authorization configuration corresponds to and satisfies the logic of the LCP restriction condition based on the HARQ retransmission status information channel.
  • the network device does not configure HARQ retransmission status information for the terminal, that is, the HARQ process of the terminal does not have the status indicated by the HARQ retransmission status information. If the terminal needs to determine the logical channel for uplink transmission At this time, even if the logical channel is configured with the LCP restriction condition based on the HARQ retransmission status information, the terminal determines the logical channel corresponding to the uplink authorization configuration and satisfies the LCP restriction condition based on the HARQ retransmission status information, and uses the logical channel for uplink transmission.
  • the logical information determined by the terminal may satisfy the LCP constraint condition based on the HARQ retransmission status information, or may not Satisfying the LCP restriction condition based on the HARQ retransmission state information, that is, it can be understood that the logical channel used for uplink transmission determined by the terminal does not need to satisfy the LCP restriction condition based on the HARQ retransmission state information.
  • the terminal determines the logical channel, it also needs to consider other LCP constraints, and the LCP constraints also include at least one of the following:
  • SCS Sub-Carrier Spacing, sub-carrier spacing
  • the SCS list indicates the sub-carrier spacing allowed for transmission.
  • the terminal needs to determine a logical channel satisfying the LCP restriction condition, the subcarrier spacing of the logical channel should belong to the SCS list.
  • PUSCH Physical Uplink Shared Channel, physical uplink shared channel
  • the PUSCH interval of the logical channel should belong to the PUSCH interval in the LCP restriction condition.
  • Grant types allowed by the logical channel where the grant types allowed by the logical channel include at least one of configuration grant type 1 and configuration grant type 2 .
  • configured Grant Allowed can include both configuration authorization type 1 and configuration authorization type 2; configured Grant Type1 Allowed (can be interpreted as available configuration authorization type 1) ;configured Grant Type2 Allowed (can be interpreted as available configuration grant type 2).
  • a cell identity list which indicates the cells used for transmission.
  • the terminal needs to determine a logical channel satisfying the LCP restriction condition, the logical channel should belong to the cell identification list in the LCP restriction condition.
  • Physical layer priority index indicates the dynamic authorization that allows transmission.
  • Fig. 5 shows a block diagram of an apparatus for channel determination and reporting provided by an exemplary embodiment of the present application.
  • the apparatus includes:
  • the receiving module 501 is configured to receive an uplink authorization configuration sent by a network device, where the uplink authorization configuration is used to configure a logical channel for uplink transmission;
  • the determination module 502 is configured to determine the logical channel corresponding to the uplink authorization configuration based on the uplink authorization configuration and the LCP restriction condition based on the HARQ retransmission status information, and the HARQ retransmission status information indicates the status of the HARQ process.
  • the HARQ retransmission status information includes any of the following:
  • the first HARQ state indicates that the state of the HARQ process is that the network device performs retransmission scheduling based on uplink data;
  • the second HARQ state indicates that the state of the HARQ process is that the network device does not perform retransmission scheduling based on uplink data.
  • the determining module 502 is also used to determine the uplink authorization configuration when the terminal configures the HARQ retransmission status information, the logical channel configuration is based on the LCP restriction conditions of the HARQ retransmission status information and the logical channel is not configured with authorization parameters A logical channel that corresponds to and satisfies the LCP restriction condition based on the HARQ retransmission status information.
  • the determination module 502 is further configured to determine the uplink authorization configuration corresponding A logical channel that satisfies the LCP constraint condition based on the configured authorization parameters.
  • the receiving module 501 is further configured to receive HARQ configuration information sent by the network device, where the HARQ configuration information is used to configure HARQ retransmission status information.
  • HARQ configuration information is carried in RRC signaling.
  • the receiving module 501 is also used to:
  • the terminal When the terminal is not configured with HARQ retransmission status information, and the logical channel configuration is based on the LCP restriction condition of the HARQ retransmission status information, determine the logical channel corresponding to the uplink authorization configuration and not satisfying the LCP restriction condition based on the HARQ retransmission status information;
  • the terminal In the case that the terminal is not configured with HARQ retransmission status information, and the logical channel configuration is based on the LCP restriction condition of the HARQ retransmission status information, determine the logical channel corresponding to the uplink authorization configuration and satisfying the LCP restriction condition based on the HARQ retransmission status information.
  • the LCP constraints also include at least one of the following:
  • the SCS list indicates the subcarrier spacing allowed for transmission
  • the PUSCH interval corresponding to the uplink grant of the logical channel is less than or equal to the PUSCH interval
  • the type of authorization allowed by the logical channel includes at least one of configuration authorization type 1 and configuration authorization type 2;
  • the list of cell identities indicating the cells used for transmission
  • the physical layer priority index indicates the dynamic grant of the allowed transmission.
  • the division of the above-mentioned functional modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional modules according to the needs.
  • the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.
  • the device and the method embodiment provided by the above embodiment belong to the same idea, and the specific implementation process thereof is detailed in the method embodiment, and will not be repeated here.
  • Fig. 6 shows a block diagram of a receiving device for channel determination provided by an exemplary embodiment of the present application.
  • the device includes:
  • a sending module 601 configured to send an uplink authorization configuration to the terminal, where the uplink authorization configuration is used to configure a logical channel for uplink transmission;
  • the terminal is used to determine the logical channel corresponding to the uplink authorization configuration based on the uplink authorization configuration and the LCP restriction condition based on the HARQ retransmission status information, and the HARQ retransmission status information indicates the status of the HARQ process.
  • the HARQ retransmission status information includes any of the following:
  • the first HARQ state indicates that the state of the HARQ process is that the network equipment performs retransmission scheduling based on uplink data;
  • the second HARQ state indicates that the state of the HARQ process is that the network device does not perform retransmission scheduling based on uplink data.
  • the logical channel configuration is based on the LCP restriction conditions of the HARQ retransmission status information and the logical channel is not configured with authorization parameters
  • the logical channel corresponds to the uplink authorization configuration and satisfies the HARQ-based Logical channel for LCP constraints on retransmission status information.
  • the logical channel configuration is based on the LCP restriction conditions of the HARQ retransmission status information and the logical channel is configured with authorization parameters
  • the logical channel corresponds to the uplink authorization configuration and satisfies the configuration-based authorization The logical channel for the LCP constraints of the parameter.
  • the sending module 601 is further configured to send HARQ configuration information to the terminal, where the HARQ configuration information is used to configure HARQ retransmission status information.
  • HARQ configuration information is carried in RRC signaling.
  • the logical channel configuration is based on the LCP restriction condition of the HARQ retransmission status information
  • the logical channel corresponds to the uplink authorization configuration and does not meet the requirements based on the HARQ retransmission status information.
  • the logical channel is a logical channel that corresponds to the uplink authorization configuration and satisfies the LCP restriction conditions based on HARQ retransmission status information .
  • the LCP constraints also include at least one of the following:
  • the SCS list indicates the subcarrier spacing allowed for transmission
  • the PUSCH interval corresponding to the uplink grant of the logical channel is less than or equal to the PUSCH interval
  • the type of authorization allowed by the logical channel includes at least one of configuration authorization type 1 and configuration authorization type 2;
  • the list of cell identities indicating the cells used for transmission
  • the physical layer priority index indicates the dynamic grant of the allowed transmission.
  • the division of the above-mentioned functional modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional modules according to the needs.
  • the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.
  • the device and the method embodiment provided by the above embodiment belong to the same idea, and the specific implementation process thereof is detailed in the method embodiment, and will not be repeated here.
  • FIG. 7 shows a schematic structural diagram of a communication device provided by an exemplary embodiment of the present application, where the communication device includes: a processor 701 , a receiver 702 , a transmitter 703 , a memory 704 and a bus 705 .
  • the processor 701 includes one or more processing cores, and the processor 701 executes various functional applications and information processing by running software programs and modules.
  • the receiver 702 and the transmitter 703 can be realized as a communication component, and the communication component can be a communication chip.
  • the memory 704 is connected to the processor 701 through a bus 705 .
  • the memory 704 may be used to store at least one program code, and the processor 701 is used to execute the at least one program code, so as to implement various steps in the foregoing method embodiments.
  • Memory 704 can be realized by any type of volatile or nonvolatile storage device or their combination, volatile or nonvolatile storage device includes but not limited to: magnetic disk or optical disk, electrically erasable programmable read-only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Static Anytime Access Memory (SRAM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Programmable Read Only Memory (PROM).
  • EEPROM electrically erasable programmable read-only Memory
  • EPROM Erasable Programmable Read Only Memory
  • SRAM Static Anytime Access Memory
  • ROM Read Only Memory
  • Magnetic Memory Magnetic Memory
  • Flash Memory Programmable Read Only Memory
  • a computer-readable storage medium is also provided, and executable program code is stored in the readable storage medium, and the executable program code is loaded and executed by a processor to implement the implementation of each of the above methods.
  • An example of a method performed by a communication device is provided.
  • a chip in an exemplary embodiment, includes a programmable logic circuit and/or program instructions, and when the chip is run on a terminal or a network device, it is used to implement the method as provided in each method embodiment. method.
  • a computer program product is provided, and when the computer program product is executed by a processor of a terminal or a network device, it is used to implement the methods provided in the above-mentioned various method embodiments.
  • the program can be stored in a computer-readable storage medium.
  • the above-mentioned The storage medium mentioned may be a read-only memory, a magnetic disk or an optical disk, and the like.

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Abstract

本申请公开了一种信道确定方法、装置、设备及存储介质，涉及移动通信领域。该方法包括：终端接收网络设备发送的上行授权配置，所述上行授权配置用于配置用于上行传输的逻辑信道；基于所述上行授权配置和基于混合自动重传请求HARQ重传状态信息的逻辑信道优先级LCP限制条件，确定所述上行授权配置对应的逻辑信道，所述HARQ重传状态信息指示HARQ进程的状态，通过基于HARQ状态信息的LCP限制条件来确定满足要求的逻辑信道，无需使用授权参数来限制逻辑信道，保证了确定的逻辑信道的准确性。

Description

信道确定方法、装置、设备及存储介质 技术领域
本申请涉及移动通信领域，特别涉及一种信道确定方法、装置、设备及存储介质。
背景技术
在移动通信技术中，网络设备可以通过上行授权配置配置用于上行传输的逻辑信道，并且通过授权参数来限制哪些逻辑信道可以被授权进行传输，但是，若网络设备无需通过授权参数来限制逻辑信道，如何通过LCP(LogicalChannelPrioritization，逻辑信道优先级)限制条件来限制终端使用的逻辑信道成为亟需解决的问题。
发明内容
本申请实施例提供了一种信道确定方法、装置、设备及存储介质，通过基于HARQ状态信息的LCP限制条件来确定满足要求的逻辑信道，无需使用授权参数来限制逻辑信道，保证了确定的逻辑信道的准确性。所述技术方案如下：
根据本申请的一个方面，提供了一种信道确定方法，所述方法由终端执行，所述方法包括：
接收网络设备发送的上行授权配置，所述上行授权配置用于配置用于上行传输的逻辑信道；
基于所述上行授权配置和基于HARQ(Hybrid Automatic Repeat reQuest，混合自动重传请求)重传状态信息的LCP限制条件，确定所述上行授权配置对应的逻辑信道，所述HARQ重传状态信息指示HARQ进程的状态。
根据本申请的一个方面，提供了一种信道确定方法，所述方法由网络设备执行，所述方法包括：
向终端发送上行授权配置，所述上行授权配置用于配置用于上行传输的逻辑信道；
所述终端用于基于所述上行授权配置和基于HARQ重传状态信息的LCP限 制条件，确定所述上行授权配置对应的逻辑信道，所述HARQ重传状态信息指示HARQ进程的状态。
根据本申请的一个方面，提供了一种信道确定装置，所述装置包括：
接收模块，用于接收网络设备发送的上行授权配置，所述上行授权配置用于配置用于上行传输的逻辑信道；
确定模块，用于基于所述上行授权配置和基于HARQ重传状态信息的LCP限制条件，确定所述上行授权配置对应的逻辑信道，所述HARQ重传状态信息指示HARQ进程的状态。
根据本申请的一个方面，提供了一种信道确定装置，所述装置包括：
发送模块，用于向终端发送上行授权配置，所述上行授权配置用于配置用于上行传输的逻辑信道；
所述终端用于基于所述上行授权配置和基于HARQ重传状态信息的LCP限制条件，确定所述上行授权配置对应的逻辑信道，所述HARQ重传状态信息指示HARQ进程的状态。
根据本申请的一个方面，提供了一种终端，终端包括：处理器；与处理器相连的收发器；用于存储处理器的可执行指令的存储器；其中，处理器被配置为加载并执行可执行指令以实现如上述方面所述的方法。
根据本申请的一个方面，提供了一种网络设备，网络设备包括：处理器；与处理器相连的收发器；用于存储处理器的可执行指令的存储器；其中，处理器被配置为加载并执行可执行指令以实现如上述方面所述的方法。
根据本申请的一个方面，提供了一种计算机可读存储介质，可读存储介质中存储有可执行程序代码，可执行程序代码由处理器加载并执行以实现如上述方面所述的方法。
根据本申请的一个方面，提供了一种芯片，芯片包括可编程逻辑电路和/或程序指令，当芯片在终端或网络设备上运行时，用于实现如上述方面所述的方法。
根据本申请的一个方面，本申请实施例提供了一种计算机程序产品，当计算机程序产品被终端或网络设备的处理器执行时，其用于实现上述方面所述的方法。
本申请实施例提供的技术方案至少包括如下有益效果：
本申请实施例提供的方法、装置、设备及存储介质，终端根据接收的上行 授权配置确定网络设备配置的逻辑信道后，通过基于HARQ状态信息的LCP限制条件来确定满足要求的逻辑信道，无需使用授权参数来限制逻辑信道，保证了确定的逻辑信道的准确性。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出了本申请一个示例性实施例提供的通信系统的框图。
图2示出了本申请一个示例性实施例提供的信道确定方法的流程图。
图3示出了本申请一个示例性实施例提供的信道确定方法的流程图。
图4示出了本申请一个示例性实施例提供的信道确定方法的流程图。
图5示出了本申请一个示例性实施例提供的信道确定装置的框图。
图6示出了本申请一个示例性实施例提供的信道确定装置的框图。
图7示出了本申请一个示例性实施例提供的通信设备的结构示意图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请实施方式作进一步地详细描述。
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本申请相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本申请的一些方面相一致的装置和方法的例子。
在本申请使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本申请。在本申请和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也是旨在包括多数形式，除非上下文清楚地表示其它含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本申请可能采用术语第一、第二、第三等来描述各种信 息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本申请范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，例如，在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
下面，对本申请的应用场景进行说明：
图1示出了本申请一个示例性实施例提供的通信系统的框图，该通信系统可以包括：终端10和网络设备20。
终端10的数量通常为多个，每一个网络设备20所管理的小区内可以分布一个或多个终端10。终端10可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其它处理设备，以及各种形式的用户设备(User Equipment，UE)、移动台(Mobile Station，MS)等等。为方便描述，本申请实施例中，上面提到的设备统称为终端。
网络设备20是一种部署在接入网中用以为终端10提供无线通信功能的装置。网络设备20可以包括各种形式的宏基站，微基站，中继站，接入点等等。在采用不同的无线接入技术的系统中，具备网络设备功能的设备的名称可能会有所不同，例如在5G NR系统中，称为gNodeB或者gNB。随着通信技术的演进，“网络设备”这一名称可能会变化。为方便描述，本申请实施例中，上述为终端10提供无线通信功能的装置统称为网络设备。网络设备20与终端10之间可以通过空口建立连接，从而通过该连接进行通信，包括信令和数据的交互。网络设备20的数量可以有多个，两个邻近的网络设备20之间也可以通过有线或者无线的方式进行通信。终端10可以在不同的网络设备20之间进行切换，也即与不同的网络设备20建立连接。
本申请实施例中的“5G NR系统”也可以称为5G系统或者NR系统，但本领域技术人员可以理解其含义。本申请实施例描述的技术方案可以适用于5G NR系统，也可以适用于5G NR系统后续的演进系统。
在一些实施例中，本申请提出了一种应用NR的NTN系统，如图2所示，该NTN系统包括终端10、网络设备20和中转设备30。
可选地，该中转设备30可以为卫星、无人机、或者其他具有中转功能的设备，本申请实施例不做限定。
在一些实施例中，若中转设备30为卫星，该系统还包括地面站，该地面站分别与中转设备30和网络设备20进行无线通信。
在本申请实施例中，网络设备20若需要向终端10发送信号，则先向中转设备30发送该信号，中转设备30再将接收的信号转发给终端10。
在一些实施例中，中转设备30包括两种中转模式，分别为透传模式和再生模式。
例如，若中转设备30的中转模式为透传模式，则网络设备20向中转设备30发送信号后，中转设备30对该信号的频率进行转换后发送给终端10，不会对信号进行解调。
又例如，若中转设备30的中转模式为再生模式，则网络设备向中转设备30发送信号后，中转设备30先对接收的信号进行解调，再重新编码调制得到再生信号，向终端10发送再生信号。
图3示出了本申请一个示例性实施例提供的信道确定方法的流程图，应用于如图1或图2所示的系统中，该方法包括以下步骤中的至少部分内容：
步骤301：网络设备向终端发送上行授权配置，上行授权配置用于配置用于上行传输的逻辑信道。
在本申请实施例中，该上行授权配置为网络设备配置的逻辑信道授权信息，用于配置用于上行传输的逻辑信道。其中，逻辑信道包括的上行资源用语上行传输。该上行授权配置授权的逻辑信道包括的资源与上行动态调度的资源类似，也可以理解为逻辑信道包括的资源均为网络设备配置好的周期性重复的上行资源。
若网络设备需要为终端调度上行资源，则向终端发送上行授权配置，通过该上行授权配置为终端配置用于上行传输的逻辑信道。
在一些实施例中，网络设备可以向终端发送多个上行授权配置，每个上行授权配置均可以配置用于上行传输的逻辑信道。
步骤302：终端接收网络设备发送的上行授权配置。
在本申请实施例中，上行授权配置用于配置用于上行传输的逻辑信道，则在终端接收到网络设备发送的上行授权配置后，确定该上行授权配置对应的用于上行传输的逻辑信道。
步骤303：终端基于上行授权配置和基于HARQ重传状态信息的逻辑信道优先级LCP限制条件，确定上行授权配置对应的逻辑信道，HARQ重传状态信息指示HARQ进程的状态。
在本申请实施例中，终端根据上行授权配置确定网络设备配置的逻辑信道，并且终端在确定用于上行传输的逻辑信道时，基于HARQ重传状态信息的LCP限制条件确定，以使确定的逻辑信道满足LCP限制条件。
在一些实施例中，该HARQ重传状态信息采用HARQ retransmission(重传)state(状态)表示。
在本申请实施例中，网络设备可以配置最多32个HARQ process(进程)，并且会通过HARQ重传状态信息配置每个HARQ process的状态。
其中，网络设备配置的HARQ process的最大数量仅是举例说明，最大HARQ process的最大数量还可以为其他数值，本申请实施例不作限定。
需要说明的第一点是，本申请实施例仅是以终端和网络设备交互为例进行说明。而在另一实施例中，终端和网络设备通过中转设备进行交互，交互方式与上述图3所示的系统类似，在此不再赘述。
需要说明的第二点是，本申请实施例中的网络设备执行的步骤可以单独形成一个新的实施例，终端执行的步骤也可以单独形成一个新的实施例。
本申请实施例提供的方法，终端根据接收的上行授权配置确定网络设备配置的逻辑信道后，通过基于HARQ状态信息的LCP限制条件来确定满足要求的逻辑信道，无需使用授权参数来限制逻辑信道，保证了确定的逻辑信道的准确性。
在图3所示的实施例的基础上，网络设备配置的HARQ重传状态信息包括指示HARQ进程的多种状态，下面分别对每种状态进行说明。
在本申请实施例中，网络设备配置有多个HARQ进程，并且每个HARQ进程具有对应的状态，HARQ重传状态信息包括以下任一种：
第一HARQ状态，该第一HARQ状态指示HARQ进程的状态为网络设备基于上行数据进行重传调度。
在一些实施例中，该第一HARQ状态由HARQ state(状态)A表示。
其中，该HARQ state A表示为length of drx-HARQ-RTT-TimerUL is extended by UE-gNB RTT。也即是该HARQ state A表示为drx-HARQ-RTT-TimerUL的长度由终端到网络设备的延迟时延延长。
第二HARQ状态，第二HARQ状态指示HARQ进程的状态为网络设备不基于上行数据进行重传调度。
在一些实施例中，该第二HARQ状态由HARQ state B或者Legacy(遗留)HARQ state表示。
其中，该HARQ state B表示为drx-HARQ-RTT-TimerUL is not started，也即是该HARQ state B表示为drx-HARQ-RTT-TimerUL未启动。该LegacyHARQ state表示为Legacy behavior of drx-HARQ-RTT-TimerUL applies，也即是Legacy HARQ state表示为drx-HARQ-RTT-TimerUL申请遗留行为。
上述图3所示的实施例对终端可以确定用于上行传输的逻辑信道，而对于终端是否配置HARQ重传状态信息以及逻辑信道是否配置基于HARQ重传状态信息的LCP限制条件，终端确定的逻辑信道不同，下面分为多种情况对终端确定的逻辑信道进行说明：
第一种：在终端配置HARQ重传状态信息，逻辑信道配置基于HARQ重传状态信息的LCP限制条件且逻辑信道未配置授权参数的情况下，终端确定上行授权配置对应且满足基于HARQ重传状态信息的LCP限制条件的逻辑信道。
在本申请实施例中，网络设备为终端配置了HARQ重传状态信息，也即是终端的HARQ进程具有HARQ重传状态信息指示的状态，此时若终端需要确定用于上行传输的逻辑信道，需要先考虑逻辑信息的配置情况，若逻辑信道配置了基于HARQ重传状态信息的LCP限制条件，并且该逻辑信道未配置授权参数，则终端确定上行授权配置对应且满足基于HARQ重传状态信息的LCP限制条件的逻辑信道，使用该逻辑信道进行上行传输。
本申请实施例提供的方法，若终端配置了HARQ重传状态信息，并且逻辑信道配置基于HARQ重传状态信息的LCP限制条件，未配置授权参数，此时直接将上行授权配置对应且满足基于HARQ重传状态信息的LCP限制条件的逻辑信道确定为用于上行传输的逻辑信道即可，无需配置授权参数，不仅节省信令开销，而且保证了确定的逻辑信道的准确性。
第二种：在终端配置HARQ重传状态信息，逻辑信道配置基于HARQ重传状态信息的LCP限制条件且逻辑信道配置授权参数的情况下，终端确定上行授权配置对应且满足基于配置授权参数的LCP限制条件的逻辑信道。
在本申请实施例中，网络设备为终端配置了HARQ重传状态信息，也即是终端的HARQ进程具有HARQ重传状态信息指示的状态，此时若终端需要确定用于上行传输的逻辑信道，需要先考虑逻辑信息的配置情况，若逻辑信道配置 了基于HARQ重传状态信息的LCP限制条件，并且该逻辑信道还配置了授权参数，则终端确定上行授权配置对应且满足基于配置授权参数的LCP限制条件的逻辑信道，使用该逻辑信道进行上行传输。
也即是，若逻辑信道同时配置了基于HARQ重传状态信息的LCP限制条件，以及基于授权参数的LCP限制条件，终端在确定逻辑信道时，仅需要逻辑信道是否满足基于授权参数的LCP限制条件即可，无需考虑逻辑信道是否满足基于HARQ重传状态信息的LCP限制条件。
本申请实施例提供的方法，若终端配置了HARQ重传状态信息，并且逻辑信道配置基于HARQ重传状态信息的LCP限制条件，和配置了授权参数，此时直接将上行授权配置对应且满足基于授权参数的LCP限制条件的逻辑信道确定为用于上行传输的逻辑信道，优先确定满足基于授权参数的LCP限制条件的逻辑信道，提高终端进行上行传输的可靠性。
需要说明的是，本申请实施例中的第一种和第二种情况中终端均配置了HARQ重传状态信息，网络设备为终端配置HARQ重传状态信息，参见图4，该方法包括：
步骤401：网络设备向终端发送HARQ配置信息，该HARQ配置信息用于配置HARQ重传状态信息。
步骤402：终端接收网络设备发送的HARQ配置信息。
在本申请实施例中，网络设备通过向终端发送HARQ配置信息来配置HARQ重传状态信息，终端接收到HARQ配置信息后确定网络设备通过HARQ重传状态信息配置的HARQ进程的状态。
在一些实施例中，该HARQ配置信息承载在RRC(Radio Resource Control，无线资源控制)信令中。
在本申请实施例中，网络设备向终端发送包括HARQ配置信息的RRC信令，在终端接收到该RRC信令后，从该RRC信令中即可获取HARQ配置信息，进而确定该HARQ配置信息对应的HARQ重传状态信息，确定网络设备为终端配置的HARQ进程的状态。
第三种：在终端未配置HARQ重传状态信息，且逻辑信道配置基于HARQ重传状态信息的LCP限制条件的情况下，终端确定上行授权配置对应且不满足基于HARQ重传状态信息的LCP限制条件的逻辑信道。
在本申请实施例中，网络设备没有为终端配置HARQ重传状态信息，也即 是终端的HARQ进程不具有HARQ重传状态信息指示的状态，此时若终端需要确定用于上行传输的逻辑信道，此时即使逻辑信道配置了基于HARQ重传状态信息的LCP限制条件，终端确定上行授权配置对应且不满足基于HARQ重传状态信息的LCP限制条件的逻辑信道，使用该逻辑信道进行上行传输。
又或者，在终端未配置HARQ重传状态信息，且逻辑信道配置基于HARQ重传状态信息的LCP限制条件的情况下，确定上行授权配置对应且满足基于HARQ重传状态信息的LCP限制条件的逻辑信道。
在本申请实施例中，网络设备没有为终端配置HARQ重传状态信息，也即是终端的HARQ进程不具有HARQ重传状态信息指示的状态，此时若终端需要确定用于上行传输的逻辑信道，此时即使逻辑信道配置了基于HARQ重传状态信息的LCP限制条件，终端确定上行授权配置对应且满足基于HARQ重传状态信息的LCP限制条件的逻辑信道，使用该逻辑信道进行上行传输。
需要说明的是，本申请实施例终端在上述第三种情况下，若终端未配置HARQ重传状态信息，则终端确定的逻辑信息可以满足基于HARQ重传状态信息的LCP限制条件，也可以不满足基于HARQ重传状态信息的LCP限制条件，也就是可以理解为终端确定的用于上行传输的逻辑信道无需满足基于HARQ重传状态信息的LCP限制条件。
在图3所示的实施例的基础上，终端在确定逻辑信道时，还需要考虑其他的LCP限制条件，该LCP限制条件还包括以下至少一项：
(1)SCS(Sub-Carrier Spacing，子载波间隔)列表，SCS列表指示允许用于传输的子载波间隔。
在本申请实施例中，若终端需要确定满足该LCP限制条件的逻辑信道时，该逻辑信道的子载波间隔应属于SCS列表。
(2)PUSCH(Physical Uplink Shared Channel，物理上行共享信道)区间，逻辑信道的上行授权对应的PUSCH区间小于或等于PUSCH区间。
在本申请实施例中，若终端需要确定满足该LCP限制条件的逻辑信道时，该逻辑信道的PUSCH区间应属于LCP限制条件中的PUSCH区间。
(3)逻辑信道允许的授权类型，逻辑信道允许的授权类型包括配置授权类型1和配置授权类型2中的至少一项。
在本申请实施例中，如configured Grant Allowed(可以解释为可用的配置授 权)，即可以同时包括配置授权类型1和配置授权类型2；configured Grant Type1 Allowed(可以解释为可用的配置授权类型1)；configured Grant Type2 Allowed(可以解释为可用的配置授权类型2)。
(4)小区标识列表，小区标识列表指示用于传输的小区。
在本申请实施例中，若终端需要确定满足该LCP限制条件的逻辑信道时，该逻辑信道应属于LCP限制条件中的小区标识列表。
(5)物理层优先级索引，物理层优先级索引指示允许传输的动态授权。
图5示出了本申请一个示例性实施例提供的信道确定上报装置的框图，参见图5，该装置包括：
接收模块501，用于接收网络设备发送的上行授权配置，上行授权配置用于配置用于上行传输的逻辑信道；
确定模块502，用于基于上行授权配置和基于HARQ重传状态信息的LCP限制条件，确定上行授权配置对应的逻辑信道，HARQ重传状态信息指示HARQ进程的状态。
在一些实施例中，HARQ重传状态信息包括以下任一种：
第一HARQ状态，第一HARQ状态指示HARQ进程的状态为网络设备基于上行数据进行重传调度；
第二HARQ状态，第二HARQ状态指示HARQ进程的状态为网络设备不基于上行数据进行重传调度。
在一些实施例中，确定模块502，还用于在终端配置HARQ重传状态信息，逻辑信道配置基于HARQ重传状态信息的LCP限制条件且逻辑信道未配置授权参数的情况下，确定上行授权配置对应且满足基于HARQ重传状态信息的LCP限制条件的逻辑信道。
在一些实施例中，确定模块502，还用于在终端配置HARQ重传状态信息，逻辑信道配置基于HARQ重传状态信息的LCP限制条件且逻辑信道配置授权参数的情况下，确定上行授权配置对应且满足基于配置授权参数的LCP限制条件的逻辑信道。
在一些实施例中，接收模块501，还用于接收网络设备发送的HARQ配置信息，HARQ配置信息用于配置HARQ重传状态信息。
在一些实施例中，HARQ配置信息承载在RRC信令中。
在一些实施例中，接收模块501，还用于：
在终端未配置HARQ重传状态信息，且逻辑信道配置基于HARQ重传状态信息的LCP限制条件的情况下，确定上行授权配置对应且不满足基于HARQ重传状态信息的LCP限制条件的逻辑信道；
或者，
在终端未配置HARQ重传状态信息，且逻辑信道配置基于HARQ重传状态信息的LCP限制条件的情况下，确定上行授权配置对应且满足基于HARQ重传状态信息的LCP限制条件的逻辑信道。
在一些实施例中，LCP限制条件还包括以下至少一项：
SCS列表，SCS列表指示允许用于传输的子载波间隔；
PUSCH区间，逻辑信道的上行授权对应的PUSCH区间小于或等于PUSCH区间；
逻辑信道允许的授权类型，逻辑信道允许的授权类型包括配置授权类型1和配置授权类型2中的至少一项；
小区标识列表，小区标识列表指示用于传输的小区；
物理层优先级索引，物理层优先级索引指示允许传输的动态授权。
需要说明的是，上述实施例提供的装置，在实现其功能时，仅以上述各功能模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能模块完成，即将设备的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。另外，上述实施例提供的装置与方法实施例属于同一构思，其具体实现过程详见方法实施例，这里不再赘述。
图6示出了本申请一个示例性实施例提供的信道确定接收装置的框图，参见图6，该装置包括：
发送模块601，用于向终端发送上行授权配置，上行授权配置用于配置用于上行传输的逻辑信道；
终端用于基于上行授权配置和基于HARQ重传状态信息的LCP限制条件，确定上行授权配置对应的逻辑信道，HARQ重传状态信息指示HARQ进程的状态。
在一些实施例中，HARQ重传状态信息包括以下任一种：
第一HARQ状态，第一HARQ状态指示HARQ进程的状态为网络设备基 于上行数据进行重传调度；
第二HARQ状态，第二HARQ状态指示HARQ进程的状态为网络设备不基于上行数据进行重传调度。
在一些实施例中，在终端配置HARQ重传状态信息，逻辑信道配置基于HARQ重传状态信息的LCP限制条件且逻辑信道未配置授权参数的情况下，逻辑信道为上行授权配置对应且满足基于HARQ重传状态信息的LCP限制条件的逻辑信道。
在一些实施例中，在终端配置HARQ重传状态信息，逻辑信道配置基于HARQ重传状态信息的LCP限制条件且逻辑信道配置授权参数的情况下，逻辑信道为上行授权配置对应且满足基于配置授权参数的LCP限制条件的逻辑信道。
在一些实施例中，发送模块601，还用于向终端发送HARQ配置信息，HARQ配置信息用于配置HARQ重传状态信息。
在一些实施例中，HARQ配置信息承载在RRC信令中。
在一些实施例中，在终端未配置HARQ重传状态信息，且逻辑信道配置基于HARQ重传状态信息的LCP限制条件的情况下，逻辑信道为上行授权配置对应且不满足基于HARQ重传状态信息的LCP限制条件的逻辑信道；
或者，
在终端未配置HARQ重传状态信息，且逻辑信道配置基于HARQ重传状态信息的LCP限制条件的情况下，逻辑信道为上行授权配置对应且满足基于HARQ重传状态信息的LCP限制条件的逻辑信道。
在一些实施例中，LCP限制条件还包括以下至少一项：
SCS列表，SCS列表指示允许用于传输的子载波间隔；
PUSCH区间，逻辑信道的上行授权对应的PUSCH区间小于或等于PUSCH区间；
逻辑信道允许的授权类型，逻辑信道允许的授权类型包括配置授权类型1和配置授权类型2中的至少一项；
小区标识列表，小区标识列表指示用于传输的小区；
物理层优先级索引，物理层优先级索引指示允许传输的动态授权。
需要说明的是，上述实施例提供的装置，在实现其功能时，仅以上述各功能模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能模块完成，即将设备的内部结构划分成不同的功能模块，以完成以 上描述的全部或者部分功能。另外，上述实施例提供的装置与方法实施例属于同一构思，其具体实现过程详见方法实施例，这里不再赘述。
图7示出了本申请一个示例性实施例提供的通信设备的结构示意图，该通信设备包括：处理器701、接收器702、发射器703、存储器704和总线705。
处理器701包括一个或者一个以上处理核心，处理器701通过运行软件程序以及模块，从而执行各种功能应用以及信息处理。
接收器702和发射器703可以实现为一个通信组件，该通信组件可以是一块通信芯片。
存储器704通过总线705与处理器701相连。
存储器704可用于存储至少一个程序代码，处理器701用于执行该至少一个程序代码，以实现上述方法实施例中的各个步骤。
此外，通信设备可以为终端或网络设备。存储器704可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，易失性或非易失性存储设备包括但不限于：磁盘或光盘，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，静态随时存取存储器(SRAM)，只读存储器(ROM)，磁存储器，快闪存储器，可编程只读存储器(PROM)。
在示例性实施例中，还提供了一种计算机可读存储介质，所述可读存储介质中存储有可执行程序代码，所述可执行程序代码由处理器加载并执行以实现上述各个方法实施例提供的由通信设备执行的方法。
在示例性实施例中，提供了一种芯片，所述芯片包括可编程逻辑电路和/或程序指令，当所述芯片在终端或网络设备上运行时，用于实现如各个方法实施例提供的方法。
在示例性实施例中，提供了计算机程序产品，当所述计算机程序产品被终端或网络设备的处理器执行时，其用于实现上述各个方法实施例提供的方法。
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成，也可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，上述提到的存储介质可以是只读存储器，磁盘或光盘等。
以上所述仅为本申请的可选实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的 保护范围之内。

Claims (36)

  1. 一种信道确定方法，其特征在于，所述方法由终端执行，所述方法包括：
    接收网络设备发送的上行授权配置，所述上行授权配置用于配置用于上行传输的逻辑信道；
    基于所述上行授权配置和基于混合自动重传请求HARQ重传状态信息的逻辑信道优先级LCP限制条件，确定所述上行授权配置对应的逻辑信道，所述HARQ重传状态信息指示HARQ进程的状态。
  2. 根据权利要求1所述的方法，其特征在于，所述HARQ重传状态信息包括以下任一种：
    第一HARQ状态，所述第一HARQ状态指示HARQ进程的状态为所述网络设备基于上行数据进行重传调度；
    第二HARQ状态，所述第二HARQ状态指示HARQ进程的状态为所述网络设备不基于上行数据进行重传调度。
  3. 根据权利要求1所述的方法，其特征在于，所述基于所述上行授权配置和基于混合自动重传请求HARQ重传状态信息的逻辑信道优先级LCP限制条件，确定所述上行授权配置对应的逻辑信道，包括：
    在所述终端配置所述HARQ重传状态信息，所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件且所述逻辑信道未配置授权参数的情况下，确定所述上行授权配置对应且满足基于所述HARQ重传状态信息的LCP限制条件的所述逻辑信道。
  4. 根据权利要求1所述的方法，其特征在于，所述基于所述上行授权配置和基于混合自动重传请求HARQ重传状态信息的逻辑信道优先级LCP限制条件，确定所述上行授权配置对应的逻辑信道，包括：
    在所述终端配置所述HARQ重传状态信息，所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件且所述逻辑信道配置授权参数的情况下，确定所述上行授权配置对应且满足基于配置所述授权参数的LCP限制条件的所 述逻辑信道。
  5. 根据权利要求3或4所述的方法，其特征在于，所述方法还包括：
    接收所述网络设备发送的HARQ配置信息，所述HARQ配置信息用于配置所述HARQ重传状态信息。
  6. 根据权利要求5所述的方法，其特征在于，所述HARQ配置信息承载在无线资源控制RRC信令中。
  7. 根据权利要求1所述的方法，其特征在于，所述基于所述上行授权配置和基于混合自动重传请求HARQ重传状态信息的逻辑信道优先级LCP限制条件，确定所述上行授权配置对应的逻辑信道，包括：
    在所述终端未配置所述HARQ重传状态信息，且所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件的情况下，确定所述上行授权配置对应且不满足基于所述HARQ重传状态信息的LCP限制条件的所述逻辑信道；
    或者，
    在所述终端未配置所述HARQ重传状态信息，且所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件的情况下，确定所述上行授权配置对应且满足基于所述HARQ重传状态信息的LCP限制条件的所述逻辑信道。
  8. 根据权利要求1至7任一所述的方法，其特征在于，所述LCP限制条件还包括以下至少一项：
    子载波间隔SCS列表，所述SCS列表指示允许用于传输的子载波间隔；
    物理上行共享信道PUSCH区间，所述逻辑信道的上行授权对应的PUSCH区间小于或等于所述PUSCH区间；
    逻辑信道允许的授权类型，所述逻辑信道允许的授权类型包括配置授权类型1和配置授权类型2中的至少一项；
    小区标识列表，所述小区标识列表指示用于传输的小区；
    物理层优先级索引，所述物理层优先级索引指示允许传输的动态授权。
  9. 一种信道确定方法，其特征在于，所述方法由网络设备执行，所述方法包括：
    向终端发送上行授权配置，所述上行授权配置用于配置用于上行传输的逻辑信道；
    所述终端用于基于所述上行授权配置和基于混合自动重传请求HARQ重传状态信息的逻辑信道优先级LCP限制条件，确定所述上行授权配置对应的逻辑信道，所述HARQ重传状态信息指示HARQ进程的状态。
  10. 根据权利要求9所述的方法，其特征在于，所述HARQ重传状态信息包括以下任一种：
    第一HARQ状态，所述第一HARQ状态指示HARQ进程的状态为所述网络设备基于上行数据进行重传调度；
    第二HARQ状态，所述第二HARQ状态指示HARQ进程的状态为所述网络设备不基于上行数据进行重传调度。
  11. 根据权利要求9所述的方法，其特征在于，在所述终端配置所述HARQ重传状态信息，所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件且所述逻辑信道未配置授权参数的情况下，所述逻辑信道为所述上行授权配置对应且满足基于所述HARQ重传状态信息的LCP限制条件的逻辑信道。
  12. 根据权利要求9所述的方法，其特征在于，在所述终端配置所述HARQ重传状态信息，所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件且所述逻辑信道配置授权参数的情况下，所述逻辑信道为所述上行授权配置对应且满足基于配置所述授权参数的LCP限制条件的逻辑信道。
  13. 根据权利要求11或12所述的方法，其特征在于，所述方法还包括：
    向所述终端发送HARQ配置信息，所述HARQ配置信息用于配置所述HARQ重传状态信息。
  14. 根据权利要求13所述的方法，其特征在于，所述HARQ配置信息承载 在RRC信令中。
  15. 根据权利要求9所述的方法，其特征在于，
    在所述终端未配置所述HARQ重传状态信息，且所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件的情况下，所述逻辑信道为所述上行授权配置对应且不满足基于所述HARQ重传状态信息的LCP限制条件的逻辑信道；
    或者，
    在所述终端未配置所述HARQ重传状态信息，且所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件的情况下，所述逻辑信道为所述上行授权配置对应且满足基于所述HARQ重传状态信息的LCP限制条件的逻辑信道。
  16. 根据权利要求9至15任一所述的方法，其特征在于，所述LCP限制条件还包括以下至少一项：
    子载波间隔SCS列表，所述SCS列表指示允许用于传输的子载波间隔；
    物理上行共享信道PUSCH区间，所述逻辑信道的上行授权对应的PUSCH区间小于或等于所述PUSCH区间；
    逻辑信道允许的授权类型，所述逻辑信道允许的授权类型包括配置授权类型1和配置授权类型2中的至少一项；
    小区标识列表，所述小区标识列表指示用于传输的小区；
    物理层优先级索引，所述物理层优先级索引指示允许传输的动态授权。
  17. 一种信道确定装置，其特征在于，所述装置包括：
    接收模块，用于接收网络设备发送的上行授权配置，所述上行授权配置用于配置用于上行传输的逻辑信道；
    确定模块，用于基于所述上行授权配置和基于混合自动重传请求HARQ重传状态信息的逻辑信道优先级LCP限制条件，确定所述上行授权配置对应的逻辑信道，所述HARQ重传状态信息指示HARQ进程的状态。
  18. 根据权利要求17所述的装置，其特征在于，所述HARQ重传状态信息包括以下任一种：
    第一HARQ状态，所述第一HARQ状态指示HARQ进程的状态为所述网络设备基于上行数据进行重传调度；
    第二HARQ状态，所述第二HARQ状态指示HARQ进程的状态为所述网络设备不基于上行数据进行重传调度。
  19. 根据权利要求17所述的装置，其特征在于，所述确定模块，还用于在所述终端配置所述HARQ重传状态信息，所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件且所述逻辑信道未配置授权参数的情况下，确定所述上行授权配置对应且满足基于所述HARQ重传状态信息的LCP限制条件的所述逻辑信道。
  20. 根据权利要求17所述的装置，其特征在于，所述确定模块，还用于在所述终端配置所述HARQ重传状态信息，所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件且所述逻辑信道配置授权参数的情况下，确定所述上行授权配置对应且满足基于配置所述授权参数的LCP限制条件的所述逻辑信道。
  21. 根据权利要求19或20所述的装置，其特征在于，所述接收模块，还用于接收所述网络设备发送的HARQ配置信息，所述HARQ配置信息用于配置所述HARQ重传状态信息。
  22. 根据权利要求21所述的装置，其特征在于，所述HARQ配置信息承载在无线资源控制RRC信令中。
  23. 根据权利要求17所述的装置，其特征在于，所述接收模块，还用于：
    在所述终端未配置所述HARQ重传状态信息，且所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件的情况下，确定所述上行授权配置对应且不满足基于所述HARQ重传状态信息的LCP限制条件的所述逻辑信道；
    或者，
    在所述终端未配置所述HARQ重传状态信息，且所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件的情况下，确定所述上行授权配置对应 且满足基于所述HARQ重传状态信息的LCP限制条件的所述逻辑信道。
  24. 根据权利要求17至23任一所述的装置，其特征在于，所述LCP限制条件还包括以下至少一项：
    子载波间隔SCS列表，所述SCS列表指示允许用于传输的子载波间隔；
    物理上行共享信道PUSCH区间，所述逻辑信道的上行授权对应的PUSCH区间小于或等于所述PUSCH区间；
    逻辑信道允许的授权类型，所述逻辑信道允许的授权类型包括配置授权类型1和配置授权类型2中的至少一项；
    小区标识列表，所述小区标识列表指示用于传输的小区；
    物理层优先级索引，所述物理层优先级索引指示允许传输的动态授权。
  25. 一种信道确定装置，其特征在于，所述装置包括：
    发送模块，用于向终端发送上行授权配置，所述上行授权配置用于配置用于上行传输的逻辑信道；
    所述终端用于基于所述上行授权配置和基于混合自动重传请求HARQ重传状态信息的逻辑信道优先级LCP限制条件，确定所述上行授权配置对应的逻辑信道，所述HARQ重传状态信息指示HARQ进程的状态。
  26. 根据权利要求25所述的装置，其特征在于，所述HARQ重传状态信息包括以下任一种：
    第一HARQ状态，所述第一HARQ状态指示HARQ进程的状态为所述网络设备基于上行数据进行重传调度；
    第二HARQ状态，所述第二HARQ状态指示HARQ进程的状态为所述网络设备不基于上行数据进行重传调度。
  27. 根据权利要求25所述的装置，其特征在于，在所述终端配置所述HARQ重传状态信息，所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件且所述逻辑信道配置授权参数的情况下，所述逻辑信道为所述上行授权配置对应且满足基于所述HARQ重传状态信息的LCP限制条件的逻辑信道。
  28. 根据权利要求25所述的装置，其特征在于，在所述终端所述配置HARQ重传状态信息，所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件且所述逻辑信道配置授权参数的情况下，所述逻辑信道为所述上行授权配置对应且满足基于所述配置授权参数的LCP限制条件的逻辑信道。
  29. 根据权利要求27或28所述的装置，其特征在于，所述发送模块，还用于向所述终端发送HARQ配置信息，所述HARQ配置信息用于配置所述HARQ重传状态信息。
  30. 根据权利要求28所述的装置，其特征在于，所述HARQ配置信息承载在RRC信令中。
  31. 根据权利要求25所述的装置，其特征在于，
    在所述终端未配置所述HARQ重传状态信息，且所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件的情况下，所述逻辑信道为所述上行授权配置对应且不满足基于所述HARQ重传状态信息的LCP限制条件的逻辑信道；
    或者，
    在所述终端未配置所述HARQ重传状态信息，且所述逻辑信道配置基于所述HARQ重传状态信息的LCP限制条件的情况下，所述逻辑信道为所述上行授权配置对应且满足基于所述HARQ重传状态信息的LCP限制条件的逻辑信道。
  32. 根据权利要求25至31任一所述的装置，其特征在于，所述LCP限制条件还包括以下至少一项：
    子载波间隔SCS列表，所述SCS列表指示允许用于传输的子载波间隔；
    物理上行共享信道PUSCH区间，所述逻辑信道的上行授权对应的PUSCH区间小于或等于所述PUSCH区间；
    逻辑信道允许的授权类型，所述逻辑信道允许的授权类型包括配置授权类型1和配置授权类型2中的至少一项；
    小区标识列表，所述小区标识列表指示用于传输的小区；
    物理层优先级索引，所述物理层优先级索引指示允许传输的动态授权。
  33. 一种终端，其特征在于，所述终端包括：
    处理器；
    与所述处理器相连的收发器；
    其中，所述处理器被配置为加载并执行可执行指令以实现如权利要求1至8任一所述的信道确定方法。
  34. 一种网络设备，其特征在于，所述网络设备包括：
    处理器；
    与所述处理器相连的收发器；
    其中，所述处理器被配置为加载并执行可执行指令以实现如权利要求9至16任一所述的信道确定方法。
  35. 一种计算机可读存储介质，其特征在于，所述可读存储介质中存储有可执行程序代码，所述可执行程序代码由处理器加载并执行以实现如权利要求1至16任一所述的信道确定方法。
  36. 一种计算机程序产品，其特征在于，所述算机程序产品被终端或网络设备的处理器执行时，用于实现如权利要求1至16任一所述的信道确定方法。
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Citations (3)

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WO2020191720A1 (en) * 2019-03-28 2020-10-01 Nokia Shanghai Bell Co., Ltd. Logical channel prioritization
US20200337083A1 (en) * 2019-04-18 2020-10-22 Lenovo (Singapore) Pte. Ltd. Transport block transmission
CN112703809A (zh) * 2018-10-31 2021-04-23 富士通株式会社 边链路数据的发送和配置方法以及装置

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CN112703809A (zh) * 2018-10-31 2021-04-23 富士通株式会社 边链路数据的发送和配置方法以及装置
WO2020191720A1 (en) * 2019-03-28 2020-10-01 Nokia Shanghai Bell Co., Ltd. Logical channel prioritization
US20200337083A1 (en) * 2019-04-18 2020-10-22 Lenovo (Singapore) Pte. Ltd. Transport block transmission

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