WO2023130283A1 - 一种映射方式确定方法/装置/设备及存储介质 - Google Patents

一种映射方式确定方法/装置/设备及存储介质 Download PDF

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Publication number
WO2023130283A1
WO2023130283A1 PCT/CN2022/070401 CN2022070401W WO2023130283A1 WO 2023130283 A1 WO2023130283 A1 WO 2023130283A1 CN 2022070401 W CN2022070401 W CN 2022070401W WO 2023130283 A1 WO2023130283 A1 WO 2023130283A1
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Prior art keywords
oam
codeword
transmission time
codewords
modalities
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PCT/CN2022/070401
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English (en)
French (fr)
Inventor
池连刚
段高明
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北京小米移动软件有限公司
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Priority to PCT/CN2022/070401 priority Critical patent/WO2023130283A1/zh
Publication of WO2023130283A1 publication Critical patent/WO2023130283A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas

Definitions

  • the present disclosure relates to the technical field of communication, and in particular, to a method/apparatus/equipment and a storage medium for determining a mapping manner.
  • the communication system based on OAM can realize multi-modal transmission under the LOS (line of sight, line of sight) path, so it is widely used.
  • the multi-mode transmission process will be accompanied by multi-codeword transmission, and the mapping of codewords to OAM modes in the multi-codeword transmission process is the key to transmission. Stateful mapping method" to ensure the transmission rate and business requirements.
  • mapping mode determination method/apparatus/equipment and storage medium proposed in the present disclosure.
  • the method for determining the mapping method proposed in an embodiment of the present disclosure is applied to the sending device, including:
  • the determining a mapping manner between at least one codeword and an OAM modality within at least one transmission time includes:
  • the determination of the OAM mode corresponding to the codeword within the transmission time based on the number M of codewords within the transmission time and the number N of the OAM modes number including:
  • selecting from all codewords within a transmission time codewords, and determine the number of OAM modes corresponding to the selected codewords as The number of OAM modes corresponding to the remaining codewords is in is the round-up function, is the round-down function.
  • the way of determining the agreement includes at least one of the following:
  • Mode 1 mapping a codeword to continuous L OAM modalities, where L is the number of OAM modalities corresponding to the codeword;
  • Mode 2 Map a codeword to L discontinuous OAM modes, where L is the number of OAM modes corresponding to the codeword.
  • the sending device is a relay device and/or a user equipment UE;
  • the method of determining the mapping between at least one codeword and OAM modality within at least one transmission time includes:
  • a modality value of an OAM modality corresponding to at least one codeword within at least one transmission time indicated by the base station through signaling is acquired.
  • the sending device is a base station
  • the method also includes:
  • the signaling includes at least one of the following:
  • Another embodiment of the present disclosure proposes a method for determining a mapping mode, which is applied to a receiving device, including:
  • the determining a mapping manner between at least one codeword and an OAM modality within at least one transmission time includes:
  • the determination of the OAM mode corresponding to the codeword within the transmission time based on the number M of codewords within the transmission time and the number N of the OAM modes number including:
  • selecting from all codewords within a transmission time codewords, and determine the number of OAM modes corresponding to the selected codewords as The number of OAM modes corresponding to the remaining codewords is in is the round-up function, is the round-down function.
  • the way of determining the agreement includes at least one of the following:
  • Mode 1 mapping a codeword to continuous L OAM modalities, where L is the number of OAM modalities corresponding to the codeword;
  • Mode 2 Map a codeword to L discontinuous OAM modes, where L is the number of OAM modes corresponding to the codeword.
  • the receiving device is a relay device and/or UE
  • the method of determining the mapping between at least one codeword and OAM modality within at least one transmission time includes:
  • a modality value of an OAM modality corresponding to at least one codeword within at least one transmission time indicated by the base station through signaling is acquired.
  • the receiving device is a base station
  • the method also includes:
  • the mode value of the OAM mode corresponding to the at least one codeword within at least one transmission time is indicated to the sending device through signaling.
  • the signaling includes at least one of the following:
  • a determination module configured to determine the mapping mode of each codeword and orbital angular momentum OAM mode in each transmission time
  • a transmission module configured to transmit each codeword within each transmission time based on the mapping manner.
  • a determining module configured to determine a mapping manner between each codeword and the OAM modality within each transmission time
  • a transmission module configured to transmit each codeword within each transmission time based on the mapping manner.
  • an embodiment provides a communication device, the device includes a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that the The device executes the method provided in the embodiment of the foregoing aspect.
  • an embodiment provides a communication device, the device includes a processor and a memory, a computer program is stored in the memory, and the processor executes the computer program stored in the memory, so that the The device executes the method provided in the above embodiment of another aspect.
  • a communication device provided by an embodiment of another aspect of the present disclosure includes: a processor and an interface circuit;
  • the interface circuit is used to receive code instructions and transmit them to the processor
  • the processor is configured to run the code instructions to execute the method provided in one embodiment.
  • a communication device provided by an embodiment of another aspect of the present disclosure includes: a processor and an interface circuit;
  • the interface circuit is used to receive code instructions and transmit them to the processor
  • the processor is configured to run the code instructions to execute the method provided in another embodiment.
  • the computer-readable storage medium provided by another embodiment of the present disclosure is used to store instructions, and when the instructions are executed, the method provided by the first embodiment is implemented.
  • the computer-readable storage medium provided by another embodiment of the present disclosure is used to store instructions, and when the instructions are executed, the method provided by another embodiment is implemented.
  • the mapping between at least one codeword and the OAM mode of orbital angular momentum within at least one transmission time will be determined After that, at least one codeword in at least one transmission time will be transmitted based on the mapping manner. Therefore, in the embodiments of the present disclosure, a method for mapping codewords to OAM modalities is proposed. Through the method provided in the present disclosure, each codeword can be mapped to the corresponding transmission modalities, so as to Ensure maximum utilization of transmission resources.
  • FIG. 1 is a schematic flowchart of a method for determining a mapping method provided by an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of a method for determining a mapping method provided by another embodiment of the present disclosure
  • Fig. 3a is a schematic flowchart of a method for determining a mapping method provided by another embodiment of the present disclosure
  • Fig. 3b is a schematic flowchart of a method for determining a mapping mode provided by another embodiment of the present disclosure
  • FIG. 4 is a schematic flowchart of a method for determining a mapping method provided by another embodiment of the present disclosure
  • FIG. 5 is a schematic flowchart of a method for determining a mapping method provided by another embodiment of the present disclosure
  • Fig. 6a is a schematic flowchart of a method for determining a mapping method provided by another embodiment of the present disclosure
  • Fig. 6b is a schematic flowchart of a method for determining a mapping method provided by another embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of an apparatus for determining a mapping method provided by an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of an apparatus for determining a mapping method provided by another embodiment of the present disclosure.
  • Fig. 9 is a block diagram of a user equipment provided by an embodiment of the present disclosure.
  • Fig. 10 is a block diagram of a network side device provided by an embodiment of the present disclosure.
  • first, second, third, etc. may use the terms first, second, third, etc. 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 embodiments of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information.
  • first information may also be called second information
  • second information may also be called first information.
  • the words "if” and "if” as used herein may be interpreted as “at” or "when” or "in response to a determination.”
  • mapping method determination measurement method device, user equipment, network side equipment, and storage medium provided by the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.
  • FIG. 1 is a schematic flowchart of a method for determining a mapping method provided by an embodiment of the present disclosure. The method is executed by a sending device. As shown in FIG. 1 , the method for determining a mapping method may include the following steps:
  • Step 101 Determine the mapping method between at least one codeword (and/or TB (Transport Blocks, transport block)) and OAM mode in at least one transmission time.
  • the sending device may be any one of a relay device, a UE, and a base station.
  • the UE may be a device that provides voice and/or data connectivity to a user.
  • UE can communicate with one or more core networks via RAN (Radio Access Network, wireless access network).
  • RAN Radio Access Network, wireless access network
  • UE can be an Internet of Things terminal, such as a sensor device, a mobile phone (or called a "cellular" phone) and a device with an Internet of Things
  • the computer of the terminal for example, may be a fixed, portable, pocket, hand-held, computer-built-in or vehicle-mounted device.
  • station Station, STA
  • subscriber unit subscriber unit
  • subscriber station subscriber station
  • mobile station mobile station
  • mobile station mobile
  • remote station remote station
  • access point remote terminal
  • user terminal or user agent.
  • the UE may also be a device of an unmanned aerial vehicle.
  • the UE may also be a vehicle-mounted device, for example, it may be a trip computer with a wireless communication function, or a wireless terminal connected externally to the trip computer.
  • the UE may also be a roadside device, for example, it may be a street lamp, a signal lamp, or other roadside devices with a wireless communication function.
  • the method for determining the above-mentioned mapping method specifically includes at least one of the following:
  • Method 1 Determine the mapping method based on the agreement
  • Method 2 Determine the mapping mode based on the configuration of the base station.
  • the sending device when the sending device is a different device, the applicable method for determining the mapping mode will also be different. Specifically, in one embodiment of the present disclosure, for the first method above, no matter whether the sending device is any one of relay device, UE, and base station, it is applicable to the sending device to determine the mapping mode. And, in another embodiment of the present disclosure, for the above method two, only when the sending device is a relay device and/or UE (that is, the sending device is not a base station), it is applicable to the sending device to Determine the mapping method. In addition, it should be noted that in an embodiment of the present disclosure, when the sending device is a base station, the receiving device is a relay device and/or UE. At this time, the sending device can also configure a mapping to the receiving device mode, so that the receiving device can determine the mapping mode based on the configuration of the base station.
  • Step 102 Transmit at least one codeword within at least one transmission time based on a mapping manner.
  • each codeword can be mapped to the corresponding OAM modality based on the mapping method to obtain to transfer.
  • the mapping method between at least one codeword and the OAM mode within at least one transmission time will be determined, and then, based on the mapping method, at least one transmission time will be transmitted at least one codeword of . Therefore, in the embodiments of the present disclosure, a method for mapping codewords to OAM modalities is proposed. Through the method provided in the present disclosure, each codeword can be mapped to the corresponding transmission modalities, so as to Ensure maximum utilization of transmission resources.
  • FIG. 2 is a schematic flowchart of a method for determining a mapping method provided by an embodiment of the present disclosure.
  • the method is executed by a sending device, and the sending device is any one of a relay device, a UE, and a base station.
  • the embodiment corresponding to FIG. 2 is The embodiment corresponding to the above "method 1, determine the mapping method based on the agreement", as shown in Figure 2, the method for determining the mapping method may include the following steps:
  • Step 201 Determine the number of OAM modalities corresponding to at least one codeword in at least one transmission time based on the number M of codewords in at least one transmission time and the number N of OAM modalities, where M and N are both positive Integer and M ⁇ N.
  • the above-mentioned number N of OAM modes may specifically be the number of currently available OAM modes.
  • determine the OAM mode corresponding to at least one codeword within at least one transmission time can include:
  • the number of OAM modes corresponding to each codeword within a transmission time is: For example, in one embodiment of the present disclosure, it is assumed that the number of codewords in the current transmission time is 2, and the number of OAM modalities is 10, wherein, based on the number of OAM modalities, 10 can be obtained by the number of codewords in the current transmission time If the number of codewords is divisible by 2, it can be determined that the number of OAM modes corresponding to each codeword in the current transmission time is
  • a codeword can be randomly selected from all codewords, or it can be selected based on agreed rules.
  • the agreed rule may be determined by the sending device and the receiving device based on a protocol. For example, the agreed rule may be: the previous A codeword is selected, or, all codewords in a transmission time are selected later A code word is selected.
  • the number of codewords in the current transmission time is 3, and the number of OAM modes is 10, wherein the number 10 based on the OAM mode cannot be determined by the number of codewords in the current transmission time
  • the number of codewords is divisible by 3, it can be selected from all codewords in the current transmission time codewords (for example, a codeword can be randomly selected from 3 codewords, or the first codeword in the 3 codewords can be selected, or the last codeword in the 3 codewords can be selected The word is selected), and the number of OAM modes corresponding to the selected 1 code word is determined to be The number of OAM modes corresponding to the remaining 2 codewords
  • Step 202 Determine the OAM mode corresponding to at least one codeword within the transmission time based on the agreed determination method and the number of OAM modes corresponding to the codeword.
  • each codeword after determining the number of OAM modalities corresponding to each codeword in the above step 202, it is possible to further determine the specific corresponding OAM modes of each codeword by performing this step.
  • the modality value of the OAM modality, and then each codeword can be mapped to the corresponding OAM modality for transmission.
  • the modal value of each OAM modality corresponding to each codeword can be specifically determined based on an agreed determination method, wherein the agreed determination method can be based on the sending device and the receiving device stipulated in the agreement.
  • the method for determining the agreement may specifically include at least one of the following:
  • Mode 1 Map each codeword to L consecutive OAM modes, where L is the number of OAM modes corresponding to each codeword.
  • Method 1 can be used to map each codeword to four consecutive OAM modes, for example, map the first codeword to an OAM mode with mode values [1,2,3,4], set The second codeword is mapped to an OAM modality with modality values [5,6,7,8].
  • each codeword is mapped to L discontinuous OAM modes, and L is the number of OAM modes corresponding to each codeword.
  • the discontinuous L OAM modalities may be equally spaced L OAM modalities, and in another embodiment of the present disclosure, the discontinuous L OAM modes can be non-linear L modes.
  • Method 2 can be used to map each codeword to four equally spaced OAM modes, for example, map the first codeword to an OAM mode with mode values [1,3,5,7], Map the second codeword to the OAM mode with the mode value [2,4,6,8], or, you can use method 2 to map each codeword to the non-linear 4 OAM modes , for example, the first codeword can be mapped to the OAM modality with modality values [1,2,4,7], and the second codeword can be mapped to the OAM modality of [3,5,6,8] modal.
  • Step 203 Transmit at least one codeword in at least one transmission time period based on the modal value of the OAM mode corresponding to the at least one codeword in at least one transmission time period.
  • each codeword can be mapped to the corresponding OAM modality based on the mapping method to obtain to transfer.
  • the first codeword can be mapped to OAM mode 1
  • Transmission is performed on OAM mode 2, OAM mode 3, and OAM mode 4.
  • the mapping method between at least one codeword and the OAM mode within at least one transmission time will be determined, and then, based on the mapping method, at least one transmission time will be transmitted at least one codeword of . Therefore, in the embodiments of the present disclosure, a method for mapping codewords to OAM modalities is proposed. Through the method provided in the present disclosure, each codeword can be mapped to the corresponding transmission modalities, so as to Ensure maximum utilization of transmission resources.
  • Fig. 3a is a schematic flowchart of a method for determining a mapping method provided by an embodiment of the present disclosure.
  • the method is executed by a sending device, and the sending device is any one of a relay device and a UE.
  • the embodiment corresponding to Fig. 3a is the above " Method 2: Determine the corresponding embodiment of the mapping method based on the configuration of the base station, as shown in Figure 3a, the method for determining the mapping method may include the following steps:
  • Step 301a acquiring a modality value of an OAM modality corresponding to at least one codeword within at least one transmission time indicated by the base station through signaling.
  • the base station may indicate to the UE the mapping manner of the OAM mode corresponding to each codeword in each transmission time of the traffic channel through signaling.
  • the signaling includes at least one of the following:
  • the above-mentioned high-level signaling may include at least one of the following:
  • RRC Radio Resource Control, radio resource control
  • MAC CE Medium Access Control-Control Element media access control-control unit
  • the foregoing physical layer signaling may include DCI (Downlink Control Information, downlink control information).
  • DCI Downlink Control Information, downlink control information
  • the base station may indicate, for example, through RRC signaling that the modal value of the OAM modal corresponding to the first codeword within the current transmission time is [1,3,5,7] , the modal values of the OAM modal corresponding to the second codeword are [2, 4, 6, 8].
  • Step 302a Transmit at least one codeword in at least one transmission time based on the modal value of the OAM mode corresponding to the at least one codeword in at least one transmission time.
  • the mapping method between at least one codeword and the OAM mode within at least one transmission time will be determined, and then, based on the mapping method, at least one transmission time will be transmitted at least one codeword of . Therefore, in the embodiments of the present disclosure, a method for mapping codewords to OAM modalities is proposed. Through the method provided in the present disclosure, each codeword can be mapped to the corresponding transmission modalities, so as to Ensure maximum utilization of transmission resources.
  • Fig. 3b is a schematic flowchart of a method for determining a mapping method provided by an embodiment of the present disclosure. The method is executed by a sending device, and the sending device is a base station. As shown in Fig. 3b, the method for determining a mapping method may include the following steps:
  • Step 301b determining a mapping manner between at least one codeword and an OAM modality within at least one transmission time.
  • Step 302b Transmit at least one codeword within at least one transmission time based on a mapping manner.
  • Step 303b indicating to the receiving device the modality value of the OAM modality corresponding to the at least one codeword within at least one transmission time through signaling.
  • the receiving device may be a relay device and/or a UE.
  • the mapping method between at least one codeword and the OAM mode within at least one transmission time will be determined, and then, based on the mapping method, at least one transmission time will be transmitted at least one codeword of . Therefore, in the embodiments of the present disclosure, a method for mapping codewords to OAM modalities is proposed. Through the method provided in the present disclosure, each codeword can be mapped to the corresponding transmission modalities, so as to Ensure maximum utilization of transmission resources.
  • FIG. 4 is a schematic flow chart of a method for determining a mapping method provided by an embodiment of the present disclosure. The method is executed by a receiving device. As shown in FIG. 4 , the method for determining a mapping method may include the following steps:
  • Step 401 Determine a mapping manner between at least one codeword and an OAM modality within at least one transmission time.
  • the receiving device may be any one of a relay device, a UE, and a base station.
  • the method for determining the above-mentioned mapping method specifically includes at least one of the following:
  • Method 1 Determine the mapping method based on the agreement
  • Method 2 Determine the mapping mode based on the configuration of the base station.
  • the receiving device when the receiving device is a different device, the applicable method for determining the mapping mode will also be different. Specifically, in one embodiment of the present disclosure, for the first method above, no matter whether the receiving device is any one of relay device, UE, and base station, it is suitable for the receiving device to determine the mapping mode. And, in another embodiment of the present disclosure, for the above method two, only when the receiving device is a relay device and/or UE (that is, the receiving device is not a base station), it is applicable to the receiving device to go Determine the mapping method. In addition, it should be noted that, in an embodiment of the present disclosure, when the receiving device is a base station, the sending device is a relay device and/or UE. At this time, the receiving device can also configure a mapping to the sending device mode, so that the sending device can determine the mapping mode based on the configuration of the base station.
  • Step 402 Receive at least one codeword in at least one transmission time based on a mapping manner.
  • each codeword can be mapped to the corresponding OAM modality based on the mapping method to obtain to transfer.
  • the mapping method between at least one codeword and the OAM mode within at least one transmission time will be determined, and then, based on the mapping method, at least one transmission time will be transmitted at least one codeword of . Therefore, in the embodiments of the present disclosure, a method for mapping codewords to OAM modalities is proposed. Through the method provided in the present disclosure, each codeword can be mapped to the corresponding transmission modalities, so as to Ensure maximum utilization of transmission resources.
  • FIG. 5 is a schematic flowchart of a method for determining a mapping method provided by an embodiment of the present disclosure.
  • the method is executed by a receiving device, and the receiving device is any one of a relay device, a UE, and a base station.
  • the embodiment corresponding to FIG. 5 is In the embodiment corresponding to the above "method 1, determine the mapping method based on the agreement", as shown in Figure 5, the method for determining the mapping method may include the following steps:
  • Step 501 Determine the number of OAM modalities corresponding to at least one codeword within at least one transmission time based on the number M of codewords within at least one transmission time and the number N of OAM modalities, where M and N are both is a positive integer.
  • Step 502 Determine the OAM mode corresponding to at least one codeword within the transmission time based on the agreed determination method and the number of OAM modes corresponding to the codeword.
  • Step 503 Receive at least one codeword in at least one transmission time based on the modal value of the OAM mode corresponding to the at least one codeword in at least one transmission time.
  • the mapping method between at least one codeword and the OAM mode within at least one transmission time will be determined, and then, based on the mapping method, at least one transmission time will be transmitted at least one codeword of . Therefore, in the embodiments of the present disclosure, a method for mapping codewords to OAM modalities is proposed. Through the method provided in the present disclosure, each codeword can be mapped to the corresponding transmission modalities, so as to Ensure maximum utilization of transmission resources.
  • Fig. 6a is a schematic flowchart of a method for determining a mapping method provided by an embodiment of the present disclosure.
  • the method is executed by a receiving device, and the receiving device is any one of a relay device and a UE.
  • the embodiment corresponding to Fig. 6a is the above " Method 2: Determine the corresponding embodiment of the mapping method based on the configuration of the base station, as shown in FIG. 6a, the method for determining the mapping method may include the following steps:
  • Step 601a acquiring a modality value of an OAM modality corresponding to at least one codeword within at least one transmission time indicated by the base station through signaling.
  • Step 602b Receive at least one codeword in at least one transmission time based on the modal value of the OAM mode corresponding to the at least one codeword in at least one transmission time.
  • step 601b-step 602b For other introductions about step 601b-step 602b, reference may be made to the description of the foregoing embodiments, and details are not described here in this embodiment of the present disclosure.
  • the mapping method between at least one codeword and the OAM mode within at least one transmission time will be determined, and then, based on the mapping method, at least one transmission time will be transmitted at least one codeword of . Therefore, in the embodiments of the present disclosure, a method for mapping codewords to OAM modalities is proposed. Through the method provided in the present disclosure, each codeword can be mapped to the corresponding transmission modalities, so as to Ensure maximum utilization of transmission resources.
  • Fig. 6b is a schematic flowchart of a method for determining a mapping method provided by an embodiment of the present disclosure. The method is executed by a receiving device, and the receiving device is a base station. As shown in Fig. 6b, the method for determining a mapping method may include the following steps:
  • Step 601b Determine a mapping manner between at least one codeword and an OAM modality within at least one transmission time.
  • Step 602b Receive at least one codeword in at least one transmission time based on a mapping manner.
  • Step 603b Indicate to the sending device the modality value of the OAM modality corresponding to the at least one codeword within at least one transmission time through signaling.
  • the sending device is a relay device and/or UE.
  • the mapping method between at least one codeword and the OAM mode within at least one transmission time will be determined, and then, based on the mapping method, at least one transmission time will be transmitted at least one codeword of . Therefore, in the embodiments of the present disclosure, a method for mapping codewords to OAM modalities is proposed. Through the method provided in the present disclosure, each codeword can be mapped to the corresponding transmission modalities, so as to Ensure maximum utilization of transmission resources.
  • FIG. 7 is a schematic structural diagram of an apparatus 700 for determining a mapping method provided by an embodiment of the present disclosure. The method is executed by a sending device. As shown in FIG. 7 , the apparatus for determining a mapping method may include the following steps:
  • a determining module configured to determine a mapping manner between at least one codeword and an orbital angular momentum OAM mode within at least one transmission time
  • a transmission module configured to transmit at least one codeword within the at least one transmission time based on the mapping manner.
  • mapping method determination device the mapping method between at least one codeword and the OAM mode within at least one transmission time will be determined, and then at least one transmission time will be transmitted based on the mapping method At least one codeword in . Therefore, in the embodiments of the present disclosure, a method for mapping codewords to OAM modalities is proposed. Through the method provided in the present disclosure, each codeword can be mapped to the corresponding transmission modalities, so as to Ensure maximum utilization of transmission resources.
  • the determining module is further configured to:
  • the determining module is further configured to:
  • selecting from all codewords within a transmission time codewords, and determine the number of OAM modes corresponding to the selected codewords as The number of OAM modes corresponding to the remaining codewords is in is the round-up function, is the round-down function.
  • the way of determining the agreement includes at least one of the following:
  • Mode 1 mapping a codeword to continuous L OAM modalities, where L is the number of OAM modalities corresponding to the codeword;
  • Mode 2 Map a codeword to L discontinuous OAM modes, where L is the number of OAM modes corresponding to the codeword.
  • the sending device is a relay device and/or a user equipment UE;
  • the determining module is also used for:
  • a modality value of an OAM modality corresponding to at least one codeword within at least one transmission time indicated by the base station through signaling is acquired.
  • the sending device is a base station
  • the device is also used for:
  • the signaling includes at least one of the following:
  • FIG. 8 is a schematic diagram of the results of a mapping method determining apparatus 800 provided by an embodiment of the present disclosure. The method is executed by a receiving device. As shown in FIG. 8, the mapping method determining apparatus may include the following steps:
  • a determining module configured to determine a mapping manner between at least one codeword and an OAM modality within at least one transmission time
  • a transmission module configured to receive at least one codeword within the at least one transmission time based on the mapping manner.
  • mapping method determination device the mapping method between at least one codeword and OAM mode in at least one transmission time will be determined, and then each transmission time will be received based on the mapping method.
  • Each codeword in the embodiments of the present disclosure, a method for mapping codewords to OAM modalities is proposed. Through the method provided in the present disclosure, each codeword can be mapped to the corresponding transmission modalities, so as to Ensure maximum utilization of transmission resources.
  • the determining module is further configured to:
  • the determining module is further configured to:
  • selecting from all codewords within a transmission time codewords, and determine the number of OAM modes corresponding to the selected codewords as The number of OAM modes corresponding to the remaining codewords is in is the round-up function, is the round-down function.
  • the way of determining the agreement includes at least one of the following:
  • Mode 1 mapping a codeword to continuous L OAM modalities, where L is the number of OAM modalities corresponding to the codeword;
  • Mode 2 Map a codeword to L discontinuous OAM modes, where L is the number of OAM modes corresponding to the codeword.
  • the receiving device is a relay device and/or UE
  • the determining module is also used for:
  • a modality value of an OAM modality corresponding to at least one codeword within at least one transmission time indicated by the base station through signaling is acquired.
  • the receiving device is a base station
  • the device is also used for:
  • the mode value of the OAM mode corresponding to the at least one codeword within at least one transmission time is indicated to the sending device through signaling.
  • the signaling includes at least one of the following:
  • Fig. 9 is a block diagram of a user equipment UE900 provided by an embodiment of the present disclosure.
  • the UE 900 may be a mobile phone, a computer, a digital broadcast terminal device, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • UE900 may include at least one of the following components: a processing component 902, a memory 904, a power supply component 906, a multimedia component 908, an audio component 910, an input/output (I/O) interface 912, a sensor component 913, and a communication component 916.
  • a processing component 902 a memory 904
  • a power supply component 906 a multimedia component 908, an audio component 910, an input/output (I/O) interface 912, a sensor component 913, and a communication component 916.
  • I/O input/output
  • the processing component 902 generally controls the overall operations of the UE 900, such as those associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 902 may include at least one processor 920 to execute instructions to complete all or part of the steps of the above-mentioned method.
  • processing component 902 can include at least one module to facilitate interaction between processing component 902 and other components.
  • processing component 902 may include a multimedia module to facilitate interaction between multimedia component 908 and processing component 902 .
  • the memory 904 is configured to store various types of data to support operations at the UE 900 . Examples of such data include instructions for any application or method operating on UE900, contact data, phonebook data, messages, pictures, videos, etc.
  • the memory 904 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • the power supply component 906 provides power to various components of the UE 900 .
  • Power component 906 may include a power management system, at least one power supply, and other components associated with generating, managing, and distributing power for UE 900 .
  • the multimedia component 908 includes a screen providing an output interface between the UE 900 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
  • the touch panel includes at least one touch sensor to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or slide action, but also detect a wake-up time and pressure related to the touch or slide operation.
  • the multimedia component 908 includes a front camera and/or a rear camera. When the UE900 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.
  • the audio component 910 is configured to output and/or input audio signals.
  • the audio component 910 includes a microphone (MIC), which is configured to receive an external audio signal when the UE 900 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode. Received audio signals may be further stored in memory 904 or sent via communication component 916 .
  • the audio component 910 also includes a speaker for outputting audio signals.
  • the I/O interface 912 provides an interface between the processing component 902 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
  • the sensor component 913 includes at least one sensor for providing various aspects of state assessment for the UE 900 .
  • the sensor component 913 can detect the open/closed state of the device 900, the relative positioning of components, such as the display and the keypad of the UE900, the sensor component 913 can also detect the position change of the UE900 or a component of the UE900, and the user and Presence or absence of UE900 contact, UE900 orientation or acceleration/deceleration and temperature change of UE900.
  • the sensor assembly 913 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • the sensor assembly 913 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 913 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • Communication component 916 is configured to facilitate wired or wireless communications between UE 900 and other devices.
  • UE900 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 916 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 916 also includes a near field communication (NFC) module to facilitate short-range communication.
  • NFC near field communication
  • the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID Radio Frequency Identification
  • IrDA Infrared Data Association
  • UWB Ultra Wideband
  • Bluetooth Bluetooth
  • UE 900 may be powered by at least one Application Specific Integrated Circuit (ASIC), Digital Signal Processor (DSP), Digital Signal Processing Device (DSPD), Programmable Logic Device (PLD), Field Programmable Gate Array ( FPGA), controller, microcontroller, microprocessor or other electronic components for implementing the above method.
  • ASIC Application Specific Integrated Circuit
  • DSP Digital Signal Processor
  • DSPD Digital Signal Processing Device
  • PLD Programmable Logic Device
  • FPGA Field Programmable Gate Array
  • controller microcontroller, microprocessor or other electronic components for implementing the above method.
  • Fig. 10 is a block diagram of a network side device 1000 provided by an embodiment of the present disclosure.
  • the network side device 1000 may be provided as a network side device.
  • the network side device 1000 includes a processing component 1011, which further includes at least one processor, and a memory resource represented by a memory 1032 for storing instructions executable by the processing component 1022, such as an application program.
  • the application program stored in memory 1032 may include one or more modules each corresponding to a set of instructions.
  • the processing component 1010 is configured to execute instructions, so as to execute any of the aforementioned methods applied to the network side device, for example, the method shown in FIG. 1 .
  • the network side device 1000 may also include a power supply component 1026 configured to perform power management of the network side device 1000, a wired or wireless network interface 1050 configured to connect the network side device 1000 to the network, and an input and output (I/O ) interface 1058.
  • the network side device 1000 can operate based on the operating system stored in the memory 1032, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, Free BSDTM or similar.
  • the methods provided in the embodiments of the present disclosure are introduced from the perspectives of the network side device and the UE respectively.
  • the network side device and the UE may include a hardware structure and a software module, and implement the above functions in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • a certain function among the above-mentioned functions may be implemented in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • the methods provided in the embodiments of the present disclosure are introduced from the perspectives of the network side device and the UE respectively.
  • the network side device and the UE may include a hardware structure and a software module, and implement the above functions in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • a certain function among the above-mentioned functions may be implemented in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • the communication device may include a transceiver module and a processing module.
  • the transceiver module may include a sending module and/or a receiving module, the sending module is used to realize the sending function, the receiving module is used to realize the receiving function, and the sending and receiving module can realize the sending function and/or the receiving function.
  • the communication device may be a terminal device (such as the terminal device in the foregoing method embodiments), may also be a device in the terminal device, and may also be a device that can be matched and used with the terminal device.
  • the communication device may be a network device, or a device in the network device, or a device that can be matched with the network device.
  • the communication device may be a network device, or a terminal device (such as the terminal device in the foregoing method embodiments), or a chip, a chip system, or a processor that supports the network device to implement the above method, or it may be a terminal device that supports A chip, a chip system, or a processor for realizing the above method.
  • the device can be used to implement the methods described in the above method embodiments, and for details, refer to the descriptions in the above method embodiments.
  • a communications device may include one or more processors.
  • the processor may be a general purpose processor or a special purpose processor or the like.
  • it can be a baseband processor or a central processing unit.
  • the baseband processor can be used to process communication protocols and communication data
  • the central processor can be used to control communication devices (such as network side equipment, baseband chips, terminal equipment, terminal equipment chips, DU or CU, etc.) Programs, which process data for computer programs.
  • the communication device may further include one or more memories, on which computer programs may be stored, and the processor executes the computer programs, so that the communication device executes the methods described in the foregoing method embodiments.
  • data may also be stored in the memory.
  • the communication device and the memory can be set separately or integrated together.
  • the communication device may further include a transceiver and an antenna.
  • the transceiver may be referred to as a transceiver unit, a transceiver, or a transceiver circuit, etc., and is used to implement a transceiver function.
  • the transceiver may include a receiver and a transmitter, and the receiver may be called a receiver or a receiving circuit for realizing a receiving function; the transmitter may be called a transmitter or a sending circuit for realizing a sending function.
  • the communication device may further include one or more interface circuits.
  • the interface circuit is used to receive code instructions and transmit them to the processor.
  • the processor executes the code instructions to enable the communication device to execute the methods described in the foregoing method embodiments.
  • the communication device is a terminal device (such as the terminal device in the foregoing method embodiments): the processor is configured to execute any of the methods shown in FIGS. 1-4 .
  • the communication device is a network device: the transceiver is used to execute the method shown in any one of Fig. 5-Fig. 7 .
  • the processor may include a transceiver for implementing receiving and transmitting functions.
  • the transceiver may be a transceiver circuit, or an interface, or an interface circuit.
  • the transceiver circuits, interfaces or interface circuits for realizing the functions of receiving and sending can be separated or integrated together.
  • the above-mentioned transceiver circuit, interface or interface circuit may be used for reading and writing code/data, or the above-mentioned transceiver circuit, interface or interface circuit may be used for signal transmission or transfer.
  • the processor may store a computer program, and the computer program runs on the processor to enable the communication device to execute the methods described in the foregoing method embodiments.
  • a computer program may be embedded in a processor, in which case the processor may be implemented by hardware.
  • the communication device may include a circuit, and the circuit may implement the function of sending or receiving or communicating in the foregoing method embodiments.
  • the processors and transceivers described in this disclosure can be implemented on integrated circuits (integrated circuits, ICs), analog ICs, radio frequency integrated circuits (RFICs), mixed-signal ICs, application specific integrated circuits (ASICs), printed circuit boards ( printed circuit board, PCB), electronic equipment, etc.
  • the processor and transceiver can also be fabricated using various IC process technologies such as complementary metal oxide semiconductor (CMOS), nMetal-oxide-semiconductor (NMOS), P-type Metal oxide semiconductor (positive channel metal oxide semiconductor, PMOS), bipolar junction transistor (bipolar junction transistor, BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs), etc.
  • CMOS complementary metal oxide semiconductor
  • NMOS nMetal-oxide-semiconductor
  • PMOS P-type Metal oxide semiconductor
  • BJT bipolar junction transistor
  • BiCMOS bipolar CMOS
  • SiGe silicon germanium
  • GaAs gallium arsenide
  • the communication device described in the above embodiments may be a network device or a terminal device (such as the terminal device in the foregoing method embodiments), but the scope of the communication device described in this disclosure is not limited thereto, and the structure of the communication device may not be limited limits.
  • a communication device may be a stand-alone device or may be part of a larger device.
  • the communication device may be:
  • a set of one or more ICs may also include storage components for storing data and computer programs;
  • ASIC such as modem (Modem);
  • the communications device may be a chip or system-on-a-chip
  • the chip includes a processor and an interface.
  • the number of processors may be one or more, and the number of interfaces may be more than one.
  • the chip also includes a memory, which is used to store necessary computer programs and data.
  • An embodiment of the present disclosure also provides a system for determining the duration of a side link, the system includes a communication device as a terminal device (such as the first terminal device in the method embodiment above) in the foregoing embodiments and a communication device as a network device, Alternatively, the system includes the communication device as the terminal device in the foregoing embodiments (such as the first terminal device in the foregoing method embodiment) and the communication device as a network device.
  • the present disclosure also provides a readable storage medium on which instructions are stored, and when the instructions are executed by a computer, the functions of any one of the above method embodiments are realized.
  • the present disclosure also provides a computer program product, which implements the functions of any one of the above method embodiments when executed by a computer.
  • all or part of them may be implemented by software, hardware, firmware or any combination thereof.
  • software When implemented using software, it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product comprises one or more computer programs. When the computer program is loaded and executed on the computer, all or part of the processes or functions according to the embodiments of the present disclosure will be generated.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable devices.
  • the computer program can be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer program can be downloaded from a website, computer, server or data center Transmission to another website site, computer, server or data center by wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.).
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server or a data center integrated with one or more available media.
  • the available medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a high-density digital video disc (digital video disc, DVD)), or a semiconductor medium (for example, a solid state disk (solid state disk, SSD)) etc.
  • a magnetic medium for example, a floppy disk, a hard disk, a magnetic tape
  • an optical medium for example, a high-density digital video disc (digital video disc, DVD)
  • a semiconductor medium for example, a solid state disk (solid state disk, SSD)
  • At least one in the present disclosure can also be described as one or more, and a plurality can be two, three, four or more, and the present disclosure is not limited.
  • the technical feature is distinguished by "first”, “second”, “third”, “A”, “B”, “C” and “D”, etc.
  • the technical features described in the “first”, “second”, “third”, “A”, “B”, “C” and “D” have no sequence or order of magnitude among the technical features described.

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Abstract

本公开提出一种映射方式确定方法/装置/设备及存储介质，属于通信技术领域。该方法包括：先确定每个传输时间内的每个码字与轨道角动量OAM模态的映射方式，之后，基于映射方式传输每个传输时间内的每个码字。本公开提供的方法可以确定映射方式，可以确保最大化利用传输资源。

Description

一种映射方式确定方法/装置/设备及存储介质 技术领域
本公开涉及通信技术领域，尤其涉及一种映射方式确定方法/装置/设备及存储介质。
背景技术
在通信系统中，基于OAM(Orbital angular momentum，轨道角动量)通信系统可以在LOS(line of sight，视线)径下实现多模态传输，因而得到广泛应用。
其中，多模态传输过程中会伴随着多码字传输，以及，多码字传输过程中码字到OAM模态的映射是传输的关键，因此，亟需一种“确定码字与OAM模态的映射方法”以保证传输速率和业务需求。
发明内容
本公开提出的映射方式确定方法/装置/设备及存储介质。
本公开一方面实施例提出的映射方式确定方法，应用于发送设备，包括：
确定至少一个传输时间内的至少一个码字与轨道角动量OAM模态的映射方式；
基于所述映射方式传输所述至少一个传输时间内的至少一个码。
可选的，在本公开的一个实施例之中，所述确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，包括：
基于传输时间内的码字的数量M和所述OAM模态的数量N确定所述传输时间内的码字对应的OAM模态的个数，其中，M、N均为正整数，且M<N；
基于约定确定方式和码字对应的OAM模态的个数确定所述传输时间内的至少一个码字对应的OAM模态。
可选的，在本公开的一个实施例之中，所述基于传输时间内的码字的数量M和所述OAM模态的数量N确定所述传输时间内的码字对应的OAM模态的个数，包括：
响应于所述OAM模态的数量N能被一个传输时间内的码字的数量M整除，确定所述一个传输时间内的码字对应的OAM模态的个数均为：
Figure PCTCN2022070401-appb-000001
响应于所述OAM模态的数量N不能被一个传输时间内的码字的数量M整除，从所述一个传输时间内的所有码字中选择出
Figure PCTCN2022070401-appb-000002
个码字，并确定选择出的码字对应的OAM模态的个数为
Figure PCTCN2022070401-appb-000003
其余的码字对应的OAM模态的个数为
Figure PCTCN2022070401-appb-000004
其中，
Figure PCTCN2022070401-appb-000005
为向上取整函数，
Figure PCTCN2022070401-appb-000006
为向下取整函数。
可选的，在本公开的一个实施例之中，所述约定确定方式包括以下至少一种：
方式1：将一个码字映射到连续的L个OAM模态上，L为所述码字对应的OAM模态的个数；
方式2：将一个码字映射到非连续的L个OAM模态上，L为所述码字对应的OAM模态的个数。
可选的，在本公开的一个实施例之中，所述发送设备为中继设备和/或用户设备UE；
所述确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，包括：
获取基站通过信令指示的至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
可选的，在本公开的一个实施例之中，所述发送设备为基站；
所述方法还包括：
通过信令向所述接收设备指示至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
可选的，在本公开的一个实施例之中，所述信令包括以下至少一种：
高层信令；
物理层信令。
本公开另一方面实施例提出的映射方式确定方法，应用于接收设备，包括：
确定至少一个传输时间内的至少一个码字与OAM模态的映射方式；
基于所述映射方式接收所述至少一个传输时间内的至少一个码字。
可选的，在本公开的一个实施例之中，所述确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，包括：
基于传输时间内的码字的数量M和所述OAM模态的数量N确定所述传输时间内的码字对应的OAM模态的个数，其中，M、N均为正整数；
基于约定确定方式和码字对应的OAM模态的个数确定所述传输时间内的至少一个码字对应的OAM模态。
可选的，在本公开的一个实施例之中，所述基于传输时间内的码字的数量M和所述OAM模态的数量N确定所述传输时间内的码字对应的OAM模态的个数，包括：
响应于所述OAM模态的数量N能被一个传输时间内的码字的数量M整除，确定所述一个传输时间内的码字对应的OAM模态的个数均为：
Figure PCTCN2022070401-appb-000007
响应于所述OAM模态的数量N不能被一个传输时间内的码字的数量M整除，从所述一个传输时间内的所有码字中选择出
Figure PCTCN2022070401-appb-000008
个码字，并确定选择出的码字对应的OAM模态的个数为
Figure PCTCN2022070401-appb-000009
其余的码字对应的OAM模态的个数为
Figure PCTCN2022070401-appb-000010
其中，
Figure PCTCN2022070401-appb-000011
为向上取整函数，
Figure PCTCN2022070401-appb-000012
为向下取整函数。
可选的，在本公开的一个实施例之中，所述约定确定方式包括以下至少一种：
方式1：将一个码字映射到连续的L个OAM模态上，L为所述码字对应的OAM模态的个数；
方式2：将一个码字映射到非连续的L个OAM模态上，L为所述码字对应的OAM模态的个数。
可选的，在本公开的一个实施例之中，所述接收设备为中继设备和/或UE；
所述确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，包括：
获取基站通过信令指示的至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
可选的，在本公开的一个实施例之中，所述接收设备为基站；
所述方法还包括：
通过信令向发送设备指示至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
可选的，在本公开的一个实施例之中，所述信令包括以下至少一种：
高层信令；
物理层信令。
本公开又一方面实施例提出的一种映射方式确定装置，包括：
确定模块，用于确定每个传输时间内的每个码字与轨道角动量OAM模态的映射方式；
传输模块，用于基于所述映射方式传输所述每个传输时间内的每个码字。
本公开又一方面实施例提出的一种映射方式确定装置，包括：
确定模块，用于确定每个传输时间内的每个码字与OAM模态的映射方式；
传输模块，用于基于所述映射方式传输所述每个传输时间内的每个码字。
本公开又一方面实施例提出的一种通信装置，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行如上一方面实施例提出的方法。
本公开又一方面实施例提出的一种通信装置，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行如上另一方面实施例提出的方法。
本公开又一方面实施例提出的通信装置，包括：处理器和接口电路；
所述接口电路，用于接收代码指令并传输至所述处理器；
所述处理器，用于运行所述代码指令以执行如一方面实施例提出的方法。
本公开又一方面实施例提出的通信装置，包括：处理器和接口电路；
所述接口电路，用于接收代码指令并传输至所述处理器；
所述处理器，用于运行所述代码指令以执行如另一方面实施例提出的方法。
本公开又一方面实施例提出的计算机可读存储介质，用于存储有指令，当所述指令被执行时，使如一方面实施例提出的方法被实现。
本公开又一方面实施例提出的计算机可读存储介质，用于存储有指令，当所述指令被执行时，使如另一方面实施例提出的方法被实现。
综上所述，在本公开实施例提供的映射方式确定方法/装置/用户设备/基站及存储介质之中，会确定至少一个传输时间内的至少一个码字与轨道角动量OAM模态的映射方式，之后，会基于映射方式传输至少一个传输时间内的至少一个码字。由此，在本公开实施例中，提出了一种码字到OAM模态的映射方法，通过本公开提供的方法可以将每个码字都能映射到与之对应的传输模态上，以确保最大化的利用传输资源。
附图说明
本公开上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解，其中：
图1为本公开一个实施例所提供的映射方式确定方法的流程示意图；
图2为本公开另一个实施例所提供的映射方式确定方法的流程示意图；
图3a为本公开再一个实施例所提供的映射方式确定方法的流程示意图；
图3b为本公开再一个实施例所提供的映射方式确定方法的流程示意图；
图4为本公开又一个实施例所提供的映射方式确定方法的流程示意图；
图5为本公开又一个实施例所提供的映射方式确定方法的流程示意图；
图6a为本公开又一个实施例所提供的映射方式确定方法的流程示意图；
图6b为本公开又一个实施例所提供的映射方式确定方法的流程示意图；
图7为本公开一个实施例所提供的映射方式确定装置的结构示意图；
图8为本公开另一个实施例所提供的映射方式确定装置的结构示意图；
图9是本公开一个实施例所提供的一种用户设备的框图；
图10为本公开一个实施例所提供的一种网络侧设备的框图。
具体实施方式
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公开实施例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、本公开实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。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，尽管在本公开实施例可能采用术语第一、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，在不脱离本公开实施例范围的情况下，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，如在此所使用的词语“如果”及“若”可以被解释成为“在……时”或“当……时”或“响应于确定”。
下面参考附图对本公开实施例所提供的映射方式确定测量方法、装置、用户设备、网络侧设备及存储介质进行详细描述。
图1为本公开实施例所提供的一种映射方式确定方法的流程示意图，该方法由发送设备执行，如图1所示，该映射方式确定方法可以包括以下步骤：
步骤101、确定至少一个传输时间内的至少一个码字(和/或TB(Transport Blocks，传输块))与OAM模态的映射方式。
其中，在本公开的一个实施例之中，该发送设备可以为中继设备、UE、基站中的任一种。以及，在本公开的一个实施例之中，UE可以是指向用户提供语音和/或数据连通性的设备。UE可以经RAN(Radio Access Network，无线接入网)与一个或多个核心网进行通信，UE可以是物联网终端，如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网终端的计算机，例如，可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如，站(Station，STA)、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程终端(remoteterminal)、接入终端(access terminal)、用户装置(user terminal)或用户代理(useragent)。或者，UE也可以是无人飞行器的设备。或者，UE也可以是车载设备，比如，可以是具有无线通信功能的行车电脑，或者是外接行车电脑的无线终端。或者，UE也可以是路边设备，比如，可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
以及，在本公开的一个实施例之中，上述映射方式的确定方法具体包括以下至少一种：
方法一、基于约定确定该映射方式；
方法二、基于基站的配置确定映射方式。
其中，关于上述方法一和方法二中确定映射方式具体方法会在后续实施例进行详细介绍。
以及，需要说明的是，在本公开的一个实施例之中，当发送设备为不同的设备时，其所适用的确定映射方式的方法也会有所不同。具体而言，在本公开的一个实施例之中，针对上述方法一而言，发送设备无论为中继设备、UE、基站中的任一种时，其均适用于发送设备去确定映射方式。以及，在本公开的另一个实施例之中，针对上述方法二而言，仅当发送设备为中继设备和/或UE时(即发送设备不为基站)时，其才适用于发送设备去确定映射方式。此外，还需要说明的是，在本公开的一个实施例之中，当发送设备为基站时，则接收设备为中继设备和/或UE，此时，该发送设备还可以向接收设备配置映射方式，以便接收设备可以基于基站的配置来确定映射方式。
步骤102、基于映射方式传输至少一个传输时间内的至少一个码字。
其中，在本公开的一个实施例之中，发送设备通过步骤101确定出码字与OAM模态的映射方式之后，则可以基于该映射方式将每个码字映射到对应的OAM模态上以进行传输。
综上所述，在本公开实施例提供的映射方式确定方法中，会确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，之后，会基于映射方式传输至少一个传输时间内的至少一个码字。由此，在本公开实施例中，提出了一种码字到OAM模态的映射方法，通过本公开提供的方法可以将每个码字都能映射到与之对应的传输模态上，以确保最大化的利用传输资源。
图2为本公开实施例所提供的一种映射方式确定方法的流程示意图，该方法由发送设备执行，发送设备为中继设备、UE、基站中的任一种，图2对应的实施例为上述“方法一、基于约定确定该映射方式”对应的实施例，如图2所示，该映射方式确定方法可以包括以下步骤：
步骤201、基于至少一个传输时间内的码字的数量M和OAM模态的数量N确定至少一个传输时间内的至少一个码字对应的OAM模态的个数，其中，M、N均为正整数且M<N。
其中，在本公开的一个实施例之中，上述的OAM模态的数量N具体可以为当前的可用OAM模态的数量。
以及，在本公开的一个实施例之中，上述的基于至少一个传输时间内的码字的数量M和OAM模态的数量N确定至少一个传输时间内的至少一个码字对应的OAM模态的个数的方法可以包括：
响应于OAM模态的数量N能被一个传输时间内的码字的数量M整除，确定一个传输时间内的各个码字对应的OAM模态的个数均为：
Figure PCTCN2022070401-appb-000013
示例的，在本公开的一个实施例之中，假设当前传输时间内的码字的数量为2，OAM模态的数量为10，其中，基于OAM模态的数量10可以被当前传输时间内的 码字的数量2整除，则可以确定当前传输时间内每个码字对应的OAM模态的个数为
Figure PCTCN2022070401-appb-000014
响应于OAM模态的数量N不能被一个传输时间内的码字的数量M整除，从一个传输时间内的所有码字中选择出
Figure PCTCN2022070401-appb-000015
个码字，并确定选择出的每个码字对应的OAM模态的个数为
Figure PCTCN2022070401-appb-000016
其余的每个码字对应的OAM模态的个数为
Figure PCTCN2022070401-appb-000017
其中，
Figure PCTCN2022070401-appb-000018
为向上取整函数，
Figure PCTCN2022070401-appb-000019
为向下取整函数。
需要说明的是，在本公开的一个实施例之中，上述的“从一个传输时间内的所有码字中选择出
Figure PCTCN2022070401-appb-000020
个码字”中
Figure PCTCN2022070401-appb-000021
个码字可以是从所有码字中随机选择，也可以是基于约定规则选择的。其中，在本公开的一个实施例之中，该约定规则可以是发送设备和接收设备基于协议确定的，该约定规则例如可以为：将一个传输时间内的所有码字中前面的
Figure PCTCN2022070401-appb-000022
个码字选择出来，或者，将一个传输时间内的所有码字中后面的
Figure PCTCN2022070401-appb-000023
个码字选择出来。
示例的，在本公开的一个实施例之中，假设当前传输时间内的码字的数量为3，OAM模态的数量为10，其中，基于OAM模态的数量10不能被当前传输时间内的码字的数量3整除，则可以从当前传输时间内的所有码字中选择出
Figure PCTCN2022070401-appb-000024
个码字(例如可以从3个码字中随机选择1个码字，或者，可以将3个码字中的第一个码字选择出来，或者，可以将3个码字中的最后一个码字选择出来)，并确定所选择出的该1个码字对应的OAM模态的个数为
Figure PCTCN2022070401-appb-000025
其余的2个码字对应的OAM模态的个数
Figure PCTCN2022070401-appb-000026
步骤202、基于约定确定方式和码字对应的OAM模态的个数确定传输时间内的至少一个码字对应的OAM模态。
其中，在本公开的一个实施例之中，在通过上述步骤202中确定出每个码字对应的OAM模态的个数之后，可以进一步通过执行本步骤确定出每个码字具体对应的各个OAM模态的模态值，之后，即可将各个码字映射至对应的OAM模态上以进行传输。
以及，在本公开的一个实施例之中，具体可以基于约定确定方式来确定每个码字具体对应的各个OAM模态的模态值，其中，该约定确定方式可以是发送设备和接收设备基于协议约定的。该约定确定方式具体可以包括以下至少一种：
方式1：将每个码字映射到连续的L个OAM模态上，L为每个码字对应的OAM模态的个数。
示例的，在本公开的一个实施例之中，假设上述步骤101确定出每个码字对应的OAM模态的个数L为4，以及当前可用的OAM模态包括[1-8]，则可以采用方式1将每个码字映射到连续的4个OAM模态上，例如，将第一个码字映射到模态值为[1,2,3,4]的OAM模态上、将第二个码字映射到模态值为[5,6,7,8]的OAM模态上。
方式2：将每个码字映射到非连续的L个OAM模态上，L为每个码字对应的OAM模态的个数。其中，在本公开的一个实施例之中，该非连续的L个OAM模态上可以是等间隔的L个OAM模态上，在本公开的另一个实施例之中，该非连续的L个OAM模态上可以是非线性的L个模态上。
示例的，在本公开的一个实施例之中，假设上述步骤101确定出每个码字对应的OAM模态的个数L为4，以及当前可用的OAM模态包括[1-8]，则可以采用方式2将每个码字映射到等间隔的4个OAM模态上，例如，将第一个码字映射到模态值为[1,3,5,7]的OAM模态上、将第二个码字映射到模态值为[2,4,6,8]的OAM模态上，或者，可以采用方式2将每个码字可以映射到非线性的4个OAM模态上，例如，可以将第一个码字映射到模态值为[1,2,4,7]的OAM模态上、将第二个码字映射到[3,5,6,8]的OAM 模态上。
步骤203、基于至少一个传输时间内的至少一个码字对应的OAM模态的模态值传输至少一个传输时间内的至少一个码字。
其中，在本公开的一个实施例之中，发送设备通过步骤101确定出码字与OAM模态的映射方式之后，则可以基于该映射方式将每个码字映射到对应的OAM模态上以进行传输。
示例的，若当前传输时间内的第一个码字与OAM模态[1,2,3,4]之间存在映射关系，则可以将该第一个码字分别映射至OAM模态1、OAM模态2、OAM模态3、OAM模态4上进行传输。
综上所述，在本公开实施例提供的映射方式确定方法中，会确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，之后，会基于映射方式传输至少一个传输时间内的至少一个码字。由此，在本公开实施例中，提出了一种码字到OAM模态的映射方法，通过本公开提供的方法可以将每个码字都能映射到与之对应的传输模态上，以确保最大化的利用传输资源。
图3a为本公开实施例所提供的一种映射方式确定方法的流程示意图，该方法由发送设备执行，发送设备为中继设备、UE中的任一种，图3a对应的实施例为上述“方法二、基于基站的配置确定该映射方式”对应的实施例，如图3a所示，该映射方式确定方法可以包括以下步骤：
步骤301a、获取基站通过信令指示的至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
在本公开的一个实施例之中，基站可以通过信令向UE指示业务信道在每个传输时间内的每个码字对应的OAM模态的映射方式。
其中，在本公开的一个实施例之中，信令包括以下至少一种：
高层信令；
物理层信令。
进一步的，在本公开的一个实施例之中，上述高层信令可以包括以下至少一种：
RRC(Radio Resource Control，无线资源控制)；
MAC CE(Medium Access Control-Control Element媒体介入控制-控制单元)。
以及，上述物理层信令可以包括DCI(Downlink Control Information，下行控制信息)。
示例的，在本公开的一个实施例之中，基站例如可以通过RRC信令指示当前传输时间内的第一个码字对应的OAM模态的模态值为[1,3,5,7]、第二个码字对应的OAM模态的模态值为[2,4,6,8]。
步骤302a、基于至少一个传输时间内的至少一个码字对应的OAM模态的模态值传输至少一个传输时间内的至少一个码字。
综上所述，在本公开实施例提供的映射方式确定方法中，会确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，之后，会基于映射方式传输至少一个传输时间内的至少一个码字。由此，在本公开实施例中，提出了一种码字到OAM模态的映射方法，通过本公开提供的方法可以将每个码字都能映射到与之对应的传输模态上，以确保最大化的利用传输资源。
图3b为本公开实施例所提供的一种映射方式确定方法的流程示意图，该方法由发送设备执行，发送设备为基站，如图3b所示，该映射方式确定方法可以包括以下步骤：
步骤301b、确定至少一个传输时间内的至少一个码字与OAM模态的映射方式。
步骤302b、基于映射方式传输至少一个传输时间内的至少一个码字。
步骤303b、通过信令向接收设备指示至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
在本公开的一个实施例之中，该接收设备可以为中继设备和/或UE。
其中，关于步骤301b-303b的详细介绍可以参考上述实施例描述，本公开实施例在此不做赘述。
综上所述，在本公开实施例提供的映射方式确定方法中，会确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，之后，会基于映射方式传输至少一个传输时间内的至少一个码字。由此，在本公开实施例中，提出了一种码字到OAM模态的映射方法，通过本公开提供的方法可以将每个码字都能映射到与之对应的传输模态上，以确保最大化的利用传输资源。
图4为本公开实施例所提供的一种映射方式确定方法的流程示意图，该方法由接收设备执行，如图4所示，该映射方式确定方法可以包括以下步骤：
步骤401、确定至少一个传输时间内的至少一个码字与OAM模态的映射方式。
其中，在本公开的一个实施例之中，该接收设备可以为中继设备、UE、基站中的任一种。
以及，在本公开的一个实施例之中，上述映射方式的确定方法具体包括以下至少一种：
方法一、基于约定确定该映射方式；
方法二、基于基站的配置确定映射方式。
其中，关于上述方法一和方法二中确定映射方式具体方法可以参考上述实施例，本公开实施例在此不做赘述。
以及，需要说明的是，在本公开的一个实施例之中，当接收设备为不同的设备时，其所适用的确定映射方式的方法也会有所不同。具体而言，在本公开的一个实施例之中，针对上述方法一而言，接收设备无论为中继设备、UE、基站中的任一种时，其均适用于接收设备去确定映射方式。以及，在本公开的另一个实施例之中，针对上述方法二而言，仅当接收设备为中继设备和/或UE时(即接收设备不为基站)时，其才适用于接收设备去确定映射方式。此外，还需要说明的是，在本公开的一个实施例之中，当接收设备为基站时，则发送设备为中继设备和/或UE，此时，该接收设备还可以向发送设备配置映射方式，以便发送设备可以基于基站的配置来确定映射方式。
步骤402、基于映射方式接收至少一个传输时间内的至少一个码字。
其中，在本公开的一个实施例之中，发送设备通过步骤401确定出码字与OAM模态的映射方式之后，则可以基于该映射方式将每个码字映射到对应的OAM模态上以进行传输。
综上所述，在本公开实施例提供的映射方式确定方法中，会确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，之后，会基于映射方式传输至少一个传输时间内的至少一个码字。由此，在本公开实施例中，提出了一种码字到OAM模态的映射方法，通过本公开提供的方法可以将每个码字都能映射到与之对应的传输模态上，以确保最大化的利用传输资源。
图5为本公开实施例所提供的一种映射方式确定方法的流程示意图，该方法由接收设备执行，接收设备为中继设备、UE、基站中的任一种，图5对应的实施例为上述“方法一、基于约定确定该映射方式”对应的实施例，如图5所示，该映射方式确定方法可以包括以下步骤：
步骤501、基于至少一个传输时间内的码字的数量M和OAM模态的数量N确定所述至少一个传输时间内的至少一个码字对应的OAM模态的个数，其中，M、N均为正整数。
步骤502、基于约定确定方式和码字对应的OAM模态的个数确定传输时间内的至少一个码字对应的OAM模态。
步骤503、基于至少一个传输时间内的至少一个码字对应的OAM模态的模态值接收至少一个传输时间内的至少一个码字。
关于步骤501-步骤503的其他介绍可以参考上述实施例描述，本公开实施例在此不做赘述。
综上所述，在本公开实施例提供的映射方式确定方法中，会确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，之后，会基于映射方式传输至少一个传输时间内的至少一个码字。由此，在本公开实施例中，提出了一种码字到OAM模态的映射方法，通过本公开提供的方法可以将每个码字都能映射到与之对应的传输模态上，以确保最大化的利用传输资源。
图6a为本公开实施例所提供的一种映射方式确定方法的流程示意图，该方法由接收设备执行，接收设备为中继设备、UE中的任一种，图6a对应的实施例为上述“方法二、基于基站的配置确定该映射方式”对应的实施例，如图6a所示，该映射方式确定方法可以包括以下步骤：
步骤601a、获取基站通过信令指示的至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
步骤602b、基于至少一个传输时间内的至少一个码字对应的OAM模态的模态值接收至少一个传输时间内的至少一个码字。
关于步骤601b-步骤602b的其他介绍可以参考上述实施例描述，本公开实施例在此不做赘述。
综上所述，在本公开实施例提供的映射方式确定方法中，会确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，之后，会基于映射方式传输至少一个传输时间内的至少一个码字。由此，在本公开实施例中，提出了一种码字到OAM模态的映射方法，通过本公开提供的方法可以将每个码字都能映射到与之对应的传输模态上，以确保最大化的利用传输资源。
图6b为本公开实施例所提供的一种映射方式确定方法的流程示意图，该方法由接收设备执行，接收设备为基站，如图6b所示，该映射方式确定方法可以包括以下步骤：
步骤601b、确定至少一个传输时间内的至少一个码字与OAM模态的映射方式。
步骤602b、基于映射方式接收至少一个传输时间内的至少一个码字。
步骤603b、通过信令向发送设备指示至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
在本公开的一个实施例之中，该发送设备为中继设备和/或UE。
其中，关于步骤601b-603b的详细介绍可以参考上述实施例描述，本公开实施例在此不做赘述。
综上所述，在本公开实施例提供的映射方式确定方法中，会确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，之后，会基于映射方式传输至少一个传输时间内的至少一个码字。由此，在本公开实施例中，提出了一种码字到OAM模态的映射方法，通过本公开提供的方法可以将每个码字都能映射到与之对应的传输模态上，以确保最大化的利用传输资源。
图7为本公开实施例所提供的一种映射方式确定装置700的结构示意图，该方法由发送设备执行，如图7所示，该映射方式确定装置可以包括以下步骤：
确定模块，用于确定至少一个传输时间内的至少一个码字与轨道角动量OAM模态的映射方式；
传输模块，用于基于所述映射方式传输所述至少一个传输时间内的至少一个码字。
综上所述，在本公开实施例提供的映射方式确定装置之中，会确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，之后，会基于映射方式传输至少一个传输时间内的至少一个码字。由此，在本公开实施例中，提出了一种码字到OAM模态的映射方法，通过本公开提供的方法可以将每个码字都能映射到与之对应的传输模态上，以确保最大化的利用传输资源。
可选地，在本公开的一个实施例之中，所述确定模块，还用于：
基于传输时间内的码字的数量M和所述OAM模态的数量N确定所述传输时间内的码字对应的OAM模态的个数，其中，M、N均为正整数，且M<N；
基于约定确定方式和码字对应的OAM模态的个数确定所述传输时间内的至少一个码字对应的OAM模态。
可选地，在本公开的一个实施例之中，所述确定模块，还用于：
响应于所述OAM模态的数量N能被一个传输时间内的码字的数量M整除，确定所述一个传输时间内的码字对应的OAM模态的个数均为：
Figure PCTCN2022070401-appb-000027
响应于所述OAM模态的数量N不能被一个传输时间内的码字的数量M整除，从所述一个传输时间内的所有码字中选择出
Figure PCTCN2022070401-appb-000028
个码字，并确定选择出的码字对应的OAM模态的个数为
Figure PCTCN2022070401-appb-000029
其余的码字对应的OAM模态的个数为
Figure PCTCN2022070401-appb-000030
其中，
Figure PCTCN2022070401-appb-000031
为向上取整函数，
Figure PCTCN2022070401-appb-000032
为向下取整函数。
可选地，在本公开的一个实施例之中，所述约定确定方式包括以下至少一种：
方式1：将一个码字映射到连续的L个OAM模态上，L为所述码字对应的OAM模态的个数；
方式2：将一个码字映射到非连续的L个OAM模态上，L为所述码字对应的OAM模态的个数。
可选地，在本公开的一个实施例之中，所述发送设备为中继设备和/或用户设备UE；
所述确定模块，还用于：
获取基站通过信令指示的至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
可选地，在本公开的一个实施例之中，所述发送设备为基站；
所述装置还用于：
通过信令向所述接收设备指示至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
可选地，在本公开的一个实施例之中，所述信令包括以下至少一种：
高层信令；
物理层信令。
图8为本公开实施例所提供的一种映射方式确定装置800的结果示意图，该方法由接收设备执行，如图8所示，该映射方式确定装置可以包括以下步骤：
确定模块，用于确定至少一个传输时间内的至少一个码字与OAM模态的映射方式；
传输模块，用于基于所述映射方式接收所述至少一个传输时间内的至少一个码字。
综上所述，在本公开实施例提供的映射方式确定装置之中，会确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，之后，会基于映射方式接收每个传输时间内的每个码字。由此，在本公开实施例中，提出了一种码字到OAM模态的映射方法，通过本公开提供的方法可以将每个码字都能映射到与之对应的传输模态上，以确保最大化的利用传输资源。
可选地，在本公开的一个实施例之中，所述确定模块，还用于：
基于传输时间内的码字的数量M和所述OAM模态的数量N确定所述传输时间内的码字对应的OAM模态的个数，其中，M、N均为正整数；
基于约定确定方式和码字对应的OAM模态的个数确定所述传输时间内的至少一个码字对应的OAM模态。
可选地，在本公开的一个实施例之中，所述确定模块，还用于：
响应于所述OAM模态的数量N能被一个传输时间内的码字的数量M整除，确定所述一个传输时间内的码字对应的OAM模态的个数均为：
Figure PCTCN2022070401-appb-000033
响应于所述OAM模态的数量N不能被一个传输时间内的码字的数量M整除，从所述一个传输时间内的所有码字中选择出
Figure PCTCN2022070401-appb-000034
个码字，并确定选择出的码字对应的OAM模态的个数为
Figure PCTCN2022070401-appb-000035
其余的码字对应的OAM模态的个数为
Figure PCTCN2022070401-appb-000036
其中，
Figure PCTCN2022070401-appb-000037
为向上取整函数，
Figure PCTCN2022070401-appb-000038
为向下取整函数。
可选地，在本公开的一个实施例之中，所述约定确定方式包括以下至少一种：
方式1：将一个码字映射到连续的L个OAM模态上，L为所述码字对应的OAM模态的个数；
方式2：将一个码字映射到非连续的L个OAM模态上，L为所述码字对应的OAM模态的个数。
可选地，在本公开的一个实施例之中，所述接收设备为中继设备和/或UE；
所述确定模块，还用于：
获取基站通过信令指示的至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
可选地，在本公开的一个实施例之中，所述接收设备为基站；
所述装置还用于：
通过信令向发送设备指示至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
可选地，在本公开的一个实施例之中，所述信令包括以下至少一种：
高层信令；
物理层信令。
图9是本公开一个实施例所提供的一种用户设备UE900的框图。例如，UE900可以是移动电话，计算机，数字广播终端设备，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图9，UE900可以包括以下至少一个组件：处理组件902，存储器904，电源组件906，多媒体组件908，音频组件910，输入/输出(I/O)的接口912，传感器组件913，以及通信组件916。
处理组件902通常控制UE900的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录 操作相关联的操作。处理组件902可以包括至少一个处理器920来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件902可以包括至少一个模块，便于处理组件902和其他组件之间的交互。例如，处理组件902可以包括多媒体模块，以方便多媒体组件908和处理组件902之间的交互。
存储器904被配置为存储各种类型的数据以支持在UE900的操作。这些数据的示例包括用于在UE900上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器904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，如静态随机存取存储器(SRAM)，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)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件906为UE900的各种组件提供电力。电源组件906可以包括电源管理系统，至少一个电源，及其他与为UE900生成、管理和分配电力相关联的组件。
多媒体组件908包括在所述UE900和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括至少一个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的唤醒时间和压力。在一些实施例中，多媒体组件908包括一个前置摄像头和/或后置摄像头。当UE900处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件910被配置为输出和/或输入音频信号。例如，音频组件910包括一个麦克风(MIC)，当UE900处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器904或经由通信组件916发送。在一些实施例中，音频组件910还包括一个扬声器，用于输出音频信号。
I/O接口912为处理组件902和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件913包括至少一个传感器，用于为UE900提供各个方面的状态评估。例如，传感器组件913可以检测到设备900的打开/关闭状态，组件的相对定位，例如所述组件为UE900的显示器和小键盘，传感器组件913还可以检测UE900或UE900一个组件的位置改变，用户与UE900接触的存在或不存在，UE900方位或加速/减速和UE900的温度变化。传感器组件913可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件913还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件913还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件916被配置为便于UE900和其他设备之间有线或无线方式的通信。UE900可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件916经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件916还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，UE900可以被至少一个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
图10是本公开实施例所提供的一种网络侧设备1000的框图。例如，网络侧设备1000可以被提供为一网络侧设备。参照图10，网络侧设备1000包括处理组件1011，其进一步包括至少一个处理器，以及由存储器1032所代表的存储器资源，用于存储可由处理组件1022的执行的指令，例如应用程序。存储器1032中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件1010被配置为执行指令，以执行上述方法前述应用在所述网络侧设备的任意方法，例如，如图1所示方法。
网络侧设备1000还可以包括一个电源组件1026被配置为执行网络侧设备1000的电源管理，一个 有线或无线网络接口1050被配置为将网络侧设备1000连接到网络，和一个输入输出(I/O)接口1058。网络侧设备1000可以操作基于存储在存储器1032的操作系统，例如Windows Server TM，Mac OS XTM，Unix TM,Linux TM，Free BSDTM或类似。
上述本公开提供的实施例中，分别从网络侧设备、UE的角度对本公开实施例提供的方法进行了介绍。为了实现上述本公开实施例提供的方法中的各功能，网络侧设备和UE可以包括硬件结构、软件模块，以硬件结构、软件模块、或硬件结构加软件模块的形式来实现上述各功能。上述各功能中的某个功能可以以硬件结构、软件模块、或者硬件结构加软件模块的方式来执行。
上述本公开提供的实施例中，分别从网络侧设备、UE的角度对本公开实施例提供的方法进行了介绍。为了实现上述本公开实施例提供的方法中的各功能，网络侧设备和UE可以包括硬件结构、软件模块，以硬件结构、软件模块、或硬件结构加软件模块的形式来实现上述各功能。上述各功能中的某个功能可以以硬件结构、软件模块、或者硬件结构加软件模块的方式来执行。
本公开实施例提供的一种通信装置。通信装置可包括收发模块和处理模块。收发模块可包括发送模块和/或接收模块，发送模块用于实现发送功能，接收模块用于实现接收功能，收发模块可以实现发送功能和/或接收功能。
通信装置可以是终端设备(如前述方法实施例中的终端设备)，也可以是终端设备中的装置，还可以是能够与终端设备匹配使用的装置。或者，通信装置可以是网络设备，也可以是网络设备中的装置，还可以是能够与网络设备匹配使用的装置。
本公开实施例提供的另一种通信装置。通信装置可以是网络设备，也可以是终端设备(如前述方法实施例中的终端设备)，也可以是支持网络设备实现上述方法的芯片、芯片系统、或处理器等，还可以是支持终端设备实现上述方法的芯片、芯片系统、或处理器等。该装置可用于实现上述方法实施例中描述的方法，具体可以参见上述方法实施例中的说明。
通信装置可以包括一个或多个处理器。处理器可以是通用处理器或者专用处理器等。例如可以是基带处理器或中央处理器。基带处理器可以用于对通信协议以及通信数据进行处理，中央处理器可以用于对通信装置(如，网络侧设备、基带芯片，终端设备、终端设备芯片，DU或CU等)进行控制执行计算机程序，处理计算机程序的数据。
可选的，通信装置中还可以包括一个或多个存储器，其上可以存有计算机程序，处理器执行所述计算机程序，以使得通信装置执行上述方法实施例中描述的方法。可选的，所述存储器中还可以存储有数据。通信装置和存储器可以单独设置，也可以集成在一起。
可选的，通信装置还可以包括收发器、天线。收发器可以称为收发单元、收发机、或收发电路等，用于实现收发功能。收发器可以包括接收器和发送器，接收器可以称为接收机或接收电路等，用于实现接收功能；发送器可以称为发送机或发送电路等，用于实现发送功能。
可选的，通信装置中还可以包括一个或多个接口电路。接口电路用于接收代码指令并传输至处理器。处理器运行所述代码指令以使通信装置执行上述方法实施例中描述的方法。
通信装置为终端设备(如前述方法实施例中的终端设备)：处理器用于执行图1-图4任一所示的方法。
通信装置为网络设备：收发器用于执行图5-图7任一所示的方法。
在一种实现方式中，处理器中可以包括用于实现接收和发送功能的收发器。例如该收发器可以是收发电路，或者是接口，或者是接口电路。用于实现接收和发送功能的收发电路、接口或接口电路可以是分开的，也可以集成在一起。上述收发电路、接口或接口电路可以用于代码/数据的读写，或者，上述收发电路、接口或接口电路可以用于信号的传输或传递。
在一种实现方式中，处理器可以存有计算机程序，计算机程序在处理器上运行，可使得通信装置执行上述方法实施例中描述的方法。计算机程序可能固化在处理器中，该种情况下，处理器可能由硬件实现。
在一种实现方式中，通信装置可以包括电路，所述电路可以实现前述方法实施例中发送或接收或者通信的功能。本公开中描述的处理器和收发器可实现在集成电路(integrated circuit，IC)、模拟IC、 射频集成电路RFIC、混合信号IC、专用集成电路(application specific integrated circuit，ASIC)、印刷电路板(printed circuit board，PCB)、电子设备等上。该处理器和收发器也可以用各种IC工艺技术来制造，例如互补金属氧化物半导体(complementary metal oxide semiconductor，CMOS)、N型金属氧化物半导体(nMetal-oxide-semiconductor，NMOS)、P型金属氧化物半导体(positive channel metal oxide semiconductor，PMOS)、双极结型晶体管(bipolar junction transistor，BJT)、双极CMOS(BiCMOS)、硅锗(SiGe)、砷化镓(GaAs)等。
以上实施例描述中的通信装置可以是网络设备或者终端设备(如前述方法实施例中的终端设备)，但本公开中描述的通信装置的范围并不限于此，而且通信装置的结构可以不受的限制。通信装置可以是独立的设备或者可以是较大设备的一部分。例如所述通信装置可以是：
(1)独立的集成电路IC，或芯片，或，芯片系统或子系统；
(2)具有一个或多个IC的集合，可选的，该IC集合也可以包括用于存储数据，计算机程序的存储部件；
(3)ASIC，例如调制解调器(Modem)；
(4)可嵌入在其他设备内的模块；
(5)接收机、终端设备、智能终端设备、蜂窝电话、无线设备、手持机、移动单元、车载设备、网络设备、云设备、人工智能设备等等；
(6)其他等等。
对于通信装置可以是芯片或芯片系统的情况，芯片包括处理器和接口。其中，处理器的数量可以是一个或多个，接口的数量可以是多个。
可选的，芯片还包括存储器，存储器用于存储必要的计算机程序和数据。
本领域技术人员还可以了解到本公开实施例列出的各种说明性逻辑块(illustrative logical block)和步骤(step)可以通过电子硬件、电脑软件，或两者的结合进行实现。这样的功能是通过硬件还是软件来实现取决于特定的应用和整个系统的设计要求。本领域技术人员可以对于每种特定的应用，可以使用各种方法实现所述的功能，但这种实现不应被理解为超出本公开实施例保护的范围。
本公开实施例还提供一种确定侧链路时长的系统，该系统包括前述实施例中作为终端设备(如前述方法实施例中的第一终端设备)的通信装置和作为网络设备的通信装置，或者，该系统包括前述实施例中作为终端设备(如前述方法实施例中的第一终端设备)的通信装置和作为网络设备的通信装置。
本公开还提供一种可读存储介质，其上存储有指令，该指令被计算机执行时实现上述任一方法实施例的功能。
本公开还提供一种计算机程序产品，该计算机程序产品被计算机执行时实现上述任一方法实施例的功能。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机程序。在计算机上加载和执行所述计算机程序时，全部或部分地产生按照本公开实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机程序可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机程序可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(digital subscriber line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如，软盘、硬盘、磁带)、光介质(例如，高密度数字视频光盘(digital video disc，DVD))、或者半导体介质(例如，固态硬盘(solid state disk，SSD))等。
本领域普通技术人员可以理解：本公开中涉及的第一、第二等各种数字编号仅为描述方便进行的区分，并不用来限制本公开实施例的范围，也表示先后顺序。
本公开中的至少一个还可以描述为一个或多个，多个可以是两个、三个、四个或者更多个，本公开 不做限制。在本公开实施例中，对于一种技术特征，通过“第一”、“第二”、“第三”、“A”、“B”、“C”和“D”等区分该种技术特征中的技术特征，该“第一”、“第二”、“第三”、“A”、“B”、“C”和“D”描述的技术特征间无先后顺序或者大小顺序。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (22)

  1. 一种映射方式确定方法，其特征在于，应用于发送设备，包括：
    确定至少一个传输时间内的至少一个码字与轨道角动量OAM模态的映射方式；
    基于所述映射方式传输所述至少一个传输时间内的至少一个码字。
  2. 如权利要求1所述的方法，其特征在于，所述确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，包括：
    基于传输时间内的码字的数量M和所述OAM模态的数量N确定所述传输时间内的码字对应的OAM模态的个数，其中，M、N均为正整数，且M<N；
    基于约定确定方式和码字对应的OAM模态的个数确定所述传输时间内的至少一个码字对应的OAM模态。
  3. 如权利要求2所述的方法，其特征在于，所述基于传输时间内的码字的数量M和所述OAM模态的数量N确定所述传输时间内的码字对应的OAM模态的个数，包括：
    响应于所述OAM模态的数量N能被一个传输时间内的码字的数量M整除，确定所述一个传输时间内的码字对应的OAM模态的个数均为：
    Figure PCTCN2022070401-appb-100001
    响应于所述OAM模态的数量N不能被一个传输时间内的码字的数量M整除，从所述一个传输时间内的所有码字中选择出
    Figure PCTCN2022070401-appb-100002
    个码字，并确定选择出的码字对应的OAM模态的个数为
    Figure PCTCN2022070401-appb-100003
    其余的码字对应的OAM模态的个数为
    Figure PCTCN2022070401-appb-100004
    其中，
    Figure PCTCN2022070401-appb-100005
    为向上取整函数，
    Figure PCTCN2022070401-appb-100006
    为向下取整函数。
  4. 如权利要求2所述的方法，其特征在于，所述约定确定方式包括以下至少一种：
    方式1：将一个码字映射到连续的L个OAM模态上，L为所述码字对应的OAM模态的个数；
    方式2：将一个码字映射到非连续的L个OAM模态上，L为所述码字对应的OAM模态的个数。
  5. 如权利要求1所述的方法，其特征在于，所述发送设备为中继设备和/或用户设备UE；
    所述确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，包括：
    获取基站通过信令指示的至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
  6. 如权利要求1所述的方法，其特征在于，所述发送设备为基站；
    所述方法还包括：
    通过信令向所述接收设备指示至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
  7. 如权利要求5或6所述的方法，其特征在于，所述信令包括以下至少一种：
    高层信令；
    物理层信令。
  8. 一种映射方式确定方法，其特征在于，应用于接收设备，包括：
    确定至少一个传输时间内的至少一个码字与OAM模态的映射方式；
    基于所述映射方式接收所述至少一个传输时间内的至少一个码字。
  9. 如权利要求8所述的方法，其特征在于，所述确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，包括：
    基于传输时间内的码字的数量M和所述OAM模态的数量N确定所述传输时间内的码字对应的OAM模态的个数，其中，M、N均为正整数；
    基于约定确定方式和码字对应的OAM模态的个数确定所述传输时间内的至少一个码字对应的OAM模态。
  10. 如权利要求9所述的方法，其特征在于，所述基于传输时间内的码字的数量M和所述OAM模态的数量N确定所述传输时间内的码字对应的OAM模态的个数，包括：
    响应于所述OAM模态的数量N能被一个传输时间内的码字的数量M整除，确定所述一个传输时间内的码字对应的OAM模态的个数均为：
    Figure PCTCN2022070401-appb-100007
    响应于所述OAM模态的数量N不能被一个传输时间内的码字的数量M整除，从所述一个传输时间内的所有码字中选择出
    Figure PCTCN2022070401-appb-100008
    个码字，并确定选择出的码字对应的OAM模态的个数为
    Figure PCTCN2022070401-appb-100009
    其余的码字对应的OAM模态的个数为
    Figure PCTCN2022070401-appb-100010
    其中，
    Figure PCTCN2022070401-appb-100011
    为向上取整函数，
    Figure PCTCN2022070401-appb-100012
    为向下取整函数。
  11. 如权利要求9所述的方法，其特征在于，所述约定确定方式包括以下至少一种：
    方式1：将一个码字映射到连续的L个OAM模态上，L为所述码字对应的OAM模态的个数；
    方式2：将一个码字映射到非连续的L个OAM模态上，L为所述码字对应的OAM模态的个数。
  12. 如权利要求8所述的方法，其特征在于，所述接收设备为中继设备和/或UE；
    所述确定至少一个传输时间内的至少一个码字与OAM模态的映射方式，包括：
    获取基站通过信令指示的至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
  13. 如权利要求8所述的方法，其特征在于，所述接收设备为基站；
    所述方法还包括：
    通过信令向发送设备指示至少一个传输时间内的至少一个码字对应的OAM模态的模态值。
  14. 如权利要求12或13所述的方法，其特征在于，所述信令包括以下至少一种：
    高层信令；
    物理层信令。
  15. 一种映射方式确定装置，其特征在于，包括：
    确定模块，用于确定至少一个传输时间内的至少一个码字与OAM模态的映射方式；
    传输模块，用于基于所述映射方式接收所述至少一个传输时间内的至少一个码字。
  16. 一种映射方式确定装置，其特征在于，包括：
    确定模块，用于确定至少一个传输时间内的至少一个码字与OAM模态的映射方式；
    传输模块，用于基于所述映射方式传输所述至少一个传输时间内的至少一个码字。
  17. 一种通信装置，其特征在于，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行如权利要求1至7中任一项所述的方法。
  18. 一种通信装置，其特征在于，所述装置包括处理器和存储器，所述存储器中存储有计算机程序，所述处理器执行所述存储器中存储的计算机程序，以使所述装置执行如权利要求8至14中任一项所述的方法。
  19. 一种通信装置，其特征在于，包括：处理器和接口电路；
    所述接口电路，用于接收代码指令并传输至所述处理器；
    所述处理器，用于运行所述代码指令以执行如权利要求1至7中任一项所述的方法。
  20. 一种通信装置，其特征在于，包括：处理器和接口电路；
    所述接口电路，用于接收代码指令并传输至所述处理器；
    所述处理器，用于运行所述代码指令以执行如权利要求8至14任一所述的方法。
  21. 一种计算机可读存储介质，用于存储有指令，当所述指令被执行时，使如权利要求1至7中任一项所述的方法被实现。
  22. 一种计算机可读存储介质，用于存储有指令，当所述指令被执行时，使如权利要求8至14中任一项所述的方法被实现。
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