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WO2024229845A1 - 多波束接收方法、电子设备及存储介质 - Google Patents

多波束接收方法、电子设备及存储介质 Download PDF

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Publication number
WO2024229845A1
WO2024229845A1 PCT/CN2023/093688 CN2023093688W WO2024229845A1 WO 2024229845 A1 WO2024229845 A1 WO 2024229845A1 CN 2023093688 W CN2023093688 W CN 2023093688W WO 2024229845 A1 WO2024229845 A1 WO 2024229845A1
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WO
WIPO (PCT)
Prior art keywords
terminal device
frequency band
target frequency
scheduling
resource scheduling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
PCT/CN2023/093688
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English (en)
French (fr)
Inventor
张娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to CN202380009352.0A priority Critical patent/CN116848932A/zh
Priority to PCT/CN2023/093688 priority patent/WO2024229845A1/zh
Publication of WO2024229845A1 publication Critical patent/WO2024229845A1/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data

Definitions

  • the embodiments of the present disclosure relate to the field of mobile communication technology. Specifically, the embodiments of the present disclosure relate to a multi-beam receiving method, an electronic device, and a storage medium.
  • multi-transmission point TRP stands for Transmission and Receiving Point
  • These enhanced functions can increase the uplink and downlink transmission rates, improve edge coverage, reduce overhead and improve link reliability.
  • the terminal device may not be able to receive the information sent by the network device due to the poor actual performance of the terminal device.
  • the mechanism for reporting multi-beam receiving capabilities still needs to be improved.
  • the embodiments of the present disclosure provide a multi-beam reception method, an electronic device, and a storage medium to provide a mechanism for reporting multi-beam reception capabilities.
  • an embodiment of the present disclosure provides a multi-beam receiving method, which is applied to a terminal device, and the method includes:
  • Receive multiple TRP resource scheduling configured by the network device, wherein the multiple TRP resource scheduling is configured by the network device for the terminal device in the target frequency band based on the multi-beam receiving capability information.
  • an embodiment of the present disclosure further provides a multi-beam receiving method, which is applied to a network device, and the method includes:
  • a target frequency band receiving a first wireless frame sent by a terminal device, wherein the first wireless frame indicates multi-beam receiving capability information of the terminal device;
  • an embodiment of the present disclosure further provides an electronic device, the electronic device is a terminal device, and the electronic device includes:
  • a determination module configured to determine a first radio frame, wherein the first radio frame indicates multi-beam receiving capability information of a terminal device
  • a sending module used to send a first wireless frame to a network device within a target frequency band
  • the receiving module is used to receive multiple TRP resource scheduling configured by the network device, wherein the multiple TRP resource scheduling is configured by the network device for the terminal device in the target frequency band based on the multi-beam receiving capability information.
  • an embodiment of the present disclosure further provides an electronic device, the electronic device is a network device, and the electronic device includes:
  • a receiving module configured to receive a first wireless frame sent by a terminal device within a target frequency band, wherein the first wireless frame indicates multi-beam receiving capability information of the terminal device;
  • a determination module is used to determine whether to configure multiple TRP resource scheduling for the terminal device in the above-mentioned target frequency band based on multi-beam receiving capability information.
  • the embodiments of the present disclosure also provide an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, one or more methods described in the embodiments of the present disclosure are implemented.
  • the embodiments of the present disclosure further provide a computer-readable storage medium, on which a computer program is stored.
  • a computer program is stored.
  • the computer program is executed by a processor, one or more of the methods described in the embodiments of the present disclosure are implemented.
  • the terminal device can report its multi-beam receiving capability information to the network device through the first wireless frame within the target frequency band; the network device that receives the first wireless frame can determine whether it is within the target frequency band based on the multi-beam receiving capability information reported by the terminal device. Whether to configure multiple TRP resource scheduling for the terminal device; thereby enabling the terminal device that receives multiple TRP resource scheduling configured by the network device to better receive data sent by TRP in multiple directions at the same time, thereby improving the uplink and downlink transmission rates, improving edge coverage, reducing overhead and improving link reliability; avoiding scheduling the terminal device when the multi-beam reception performance of the terminal device is poor, resulting in a waste of communication resources.
  • the disclosed embodiment provides a mechanism for reporting multi-beam reception capability.
  • Fig. 1 is a schematic diagram of a network architecture according to an exemplary embodiment
  • FIG2 is a schematic diagram of signaling interaction of a multi-beam receiving method provided by various embodiments of the present disclosure
  • FIG3 is a flowchart of a multi-beam receiving method provided by an embodiment of the present disclosure
  • FIG4 is one of the schematic diagrams of the scenarios of the multi-beam receiving method provided by various embodiments of the present disclosure.
  • FIG5a is a second schematic diagram of a scenario of a multi-beam receiving method provided by various embodiments of the present disclosure.
  • FIG5b is a third schematic diagram of a scenario of a multi-beam receiving method provided by various embodiments of the present disclosure.
  • FIG5c is a fourth schematic diagram of a scenario of a multi-beam receiving method provided by various embodiments of the present disclosure.
  • FIG6 is a second flowchart of a multi-beam receiving method provided in an embodiment of the present disclosure.
  • FIG7 is a schematic diagram of a structure of an electronic device provided by an embodiment of the present disclosure.
  • FIG8 is a second structural diagram of an electronic device provided in an embodiment of the present disclosure.
  • FIG. 9 is a third schematic diagram of the structure of the electronic device provided in the embodiment of the present disclosure.
  • first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.
  • word “if” used herein may be interpreted as "at the time of” or "when” or "in response to determining”.
  • the embodiments of the present disclosure provide a multi-beam receiving method, an electronic device, and a storage medium, so as to provide a mechanism for supporting AP power saving.
  • the method and the device are based on the same application concept. Since the method and the device solve the problem in a similar principle, the implementation of the device and the method can refer to each other, and the repeated parts will not be repeated.
  • FIG. 1 is a diagram showing a network according to an exemplary embodiment. Schematic diagram of network architecture.
  • the network architecture may include: network device 100 and terminal device (User Equipment, UE, also referred to as terminal) 200.
  • Network device 100 is deployed in an access network.
  • the access network may be referred to as a new generation-radio access network (NG-RAN).
  • NG-RAN new generation-radio access network
  • Network device 100 and UE 200 communicate with each other through some air interface technology, for example, they may communicate with each other through cellular technology.
  • the network device 100 may be a base station (BS), which is a device deployed in an access network to provide wireless communication functions for UE.
  • the base station may include various forms of macro base stations, micro base stations, relay stations, access points, etc.
  • the names of devices with base station functions may be different.
  • gNodeB 5G new radio
  • gNB 5G new radio
  • the name "base station” may change.
  • network devices For the convenience of description, in the embodiments of the present disclosure, the above-mentioned devices that provide wireless communication functions for UE are collectively referred to as network devices.
  • the number of UE 200 is usually multiple, and one or more UE 200 can be distributed in the cell managed by each network device 100.
  • the UE 200 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 mobile stations (Mobile Station, MS), terminal devices (Terminal Device), etc. UE can also be called terminal device.
  • UE can also be called terminal device.
  • the above-mentioned devices are collectively referred to as UE.
  • the "5G NR system" described in the embodiments of the present disclosure may also be referred to as a 5G system or an NR system, but those skilled in the art may understand its meaning.
  • the technical solution described in the embodiments of the present disclosure may be applicable to a 5G NR system or to a subsequent evolution system of the 5G NR system.
  • FIG. 2 shows a schematic diagram of signaling interaction of a multi-beam receiving method provided by various embodiments of the present disclosure.
  • Step 1 In each sub-band (per band) of the FR2 frequency band (i.e., the target frequency band), the terminal device 200 reports to the network device 100 whether the terminal device 200 supports the simultaneous reception of incoming waves sent by multiple TRPs through multiple antenna panels through a second wireless frame carrying a second information element (information element, i.e., information element, abbreviated as IE, also known as information element; the second information element can be, for example, simultaneous Reception Diff-Type D-r16).
  • IE information element
  • the second information element can be, for example, simultaneous Reception Diff-Type D-r16.
  • Step 2 When the terminal device 200 supports receiving incoming waves sent by multiple TRPs through multiple antenna panels at the same time, it can report to the network device 100 in each sub-band of the FR2 frequency band the position combination configuration information of the multiple antenna panels supported by the terminal device 200 and at least one of the incident angles (Angle of Arrival, receiving incident angle, i.e. offset angle) between the directions of incoming waves supported by the terminal device 200 for best reception through the first wireless frame carrying the first information element (which may be, for example, Support Combined Antenna Location-r18 and Support AoAs Offset-r18).
  • the first information element which may be, for example, Support Combined Antenna Location-r18 and Support AoAs Offset-r18.
  • Step 3 When the terminal device 200 supports receiving multiple incoming waves sent by multiple TRPs through multiple antenna panels at the same time, it can also report the scheduling method of multiple TRP resource scheduling supported by the terminal device 200 to the network device 100 through the third wireless frame in each sub-band of the FR2 frequency band.
  • the scheduling mode of multiple TRP resource scheduling may include single DCI scheduling (DCI, i.e., downlink control information) and Multi-DCI (i.e., multiple DCI) scheduling.
  • DCI downlink control information
  • Multi-DCI i.e., multiple DCI scheduling.
  • the scheduling mode of multiple TRP resource scheduling supported by the terminal device 200 is single DCI scheduling, multiple TRPs will schedule the same TB (transmission block) for data transmission.
  • the scheduling mode of multiple TRP resource scheduling supported by the terminal device 200 is Multi-DCI scheduling, each TRP in the multiple TRPs will schedule a different TB for data transmission.
  • Step 4 The network device 100 schedules each of the multiple TRPs to send downlink reference data to the terminal device 200, and receives feedback data fed back by the terminal device 200 based on the downlink reference data sent by each TRP.
  • the downlink path loss corresponding to the TRP is determined based on the difference between the downlink reference data corresponding to the TRP and the feedback data.
  • the distance between the TRP and the terminal device 200 is determined based on the downlink path loss corresponding to the TRP.
  • Step 5 The network device 100 determines the receiving incident angle ⁇ corresponding to the terminal device 200 when downlink data is transmitted to the terminal device 200 through the arbitrary two TRPs based on the distance between each TRP in the plurality of TRPs and the terminal device 200 and the distance between any two TRPs. (ie, the reference incident angle).
  • between the reference incident angle ⁇ and the target incident angle ⁇ is determined, and based on the angle difference, the status information of the multi-beam receiving capability of the terminal device 200 is determined.
  • when the angle difference
  • a preset threshold value for example, 3°
  • is greater than the preset threshold value, it is determined that the multi-beam receiving performance of the terminal device 200 is poor (that is, the multi-beam receiving capability of the terminal device 200 is in the second state).
  • the terminal device 200 may be located within a cell or at the edge of a cell.
  • Step 6 The network device 100 determines whether to perform multiple TRP resource scheduling for the terminal device 200 and the specific scheduling method based on the status information of the multi-beam receiving capability of the terminal device 200 and the scheduling method of multiple TRP resource scheduling supported by the terminal device 200.
  • Step 7 The network device 100 performs multiple TRP resource scheduling on the terminal device 200 based on whether to perform multiple TRP resource scheduling on the terminal device 200 and the specific scheduling method.
  • the network device 100 does not perform multiple TRP resource scheduling for the terminal device 200;
  • the network device 100 performs multiple TRP resource scheduling based on single DCI for the terminal device 200 to increase the robustness of communication;
  • the network device 100 performs multiple TRP resource scheduling based on the single DCI for the terminal device 200;
  • the network device 100 performs Multi-DCI-based TRP resource scheduling for the terminal device 200.
  • the terminal device configured with multiple antenna panels reports its own multi-beam receiving capability information to the network device, so that the network device can determine whether to configure multiple TRP resource scheduling for the terminal device based on the multi-beam receiving capability information, so that when multiple TRP resource scheduling are configured for the terminal device, the terminal device can better simultaneously receive incoming waves sent by multiple TRPs from multiple directions.
  • an embodiment of the present disclosure provides a multi-beam receiving method.
  • the method can be applied to a terminal device, and the terminal device can be located in a cell or at the edge of a cell.
  • the embodiment of the present disclosure does not limit this. Referring to FIG3 , the method includes:
  • Step 301 Determine a first radio frame, where the first radio frame indicates multi-beam receiving capability information of a terminal device;
  • Step 302 Sending a first wireless frame to a network device within a target frequency band
  • Step 303 Receive multiple TRP resource scheduling configured by the network device, wherein the multiple TRP resource scheduling is configured by the network device for the terminal device in the target frequency band based on multi-beam receiving capability information.
  • the multi-beam receiving capability information may include the multi-beam receiving capability of the terminal device itself, and may also include parameters used to indicate the multi-beam receiving capability of the terminal device, which is not limited in the embodiments of the present disclosure.
  • the parameters used to indicate the multi-beam receiving capability of the terminal device may include position information of antenna panels set at different orientations of the terminal device, orientation information of different data receiving directions of the terminal device, whether the terminal device supports multiple TRP resource scheduling, and other information.
  • the terminal device When the terminal device determines the first radio frame, it can determine the first information element based on the multi-beam receiving capability information of the terminal device, carry the first information element through RRC signaling, and further carry the RRC signaling through the first radio frame.
  • the first wireless frame may further include other information elements besides the first information element, which is not limited in the embodiment of the present disclosure.
  • the target frequency band may be the FR2 frequency band (i.e., Frequency range 2, also known as the 5G millimeter wave frequency band).
  • the frequency band range of the FR2 frequency band is 24250 MHz to 71000 MHz, and the maximum system bandwidth is 2000 MHz.
  • the terminal device When the terminal device sends the first wireless frame to the network device, the first wireless frame can be sent to the network device respectively in each sub-frequency band of the target frequency band.
  • the network device When the network device receives multi-beam reception capability information and determines to configure multiple TRP resource scheduling for the terminal device in the target frequency band based on the multi-beam reception capability information, multiple TRP resource scheduling can be configured for the terminal device, and then the terminal device can receive multiple TRP resource scheduling configured by the network device.
  • the terminal device can report its own multi-beam receiving capability information to the network device through the first wireless frame within the target frequency band; the network device that assists in receiving the first wireless frame can determine whether to configure multiple TRP resource scheduling for the terminal device within the target frequency band based on the multi-beam receiving capability information reported by the terminal device; thereby enabling the terminal device that receives the multiple TRP resource scheduling configured by the network device to better receive data sent by the TRP in multiple directions at the same time, thereby improving the uplink and downlink transmission rates, improving the edge coverage, reducing overhead and improving link reliability; avoiding scheduling the terminal device when the multi-beam receiving performance of the terminal device is poor, resulting in a waste of communication resources.
  • the target frequency band includes the FR2 frequency band.
  • the sending of the first wireless frame to the network device within the target frequency band may include:
  • a first wireless frame is sent to the network device respectively.
  • the sub-bands of the FR2 band may include but are not limited to the n257 band, the n258 band, the n260 band, etc.
  • the first radio frame may be sent to the network device in each sub-band of the target band.
  • the method may further include:
  • a second wireless frame is sent to the network device within the target frequency band.
  • the second radio frame may be determined before the first radio frame is determined.
  • the first radio frame may be determined when the terminal device determines that the second radio frame indicates that the terminal device does not support simultaneous reception of data sent by multiple TRPs in the target frequency band.
  • the embodiment of the present disclosure does not limit the order of determining the first radio frame, the second radio frame, and the third radio frame.
  • the same radio frame may also be used to indicate that the terminal device supports receiving data sent by multiple TRPs simultaneously in the target frequency band and the multi-beam reception capability information of the terminal device.
  • the terminal device when determining the second radio frame, whether the terminal device supports receiving data sent by multiple TRPs simultaneously in the target frequency band, determining the second information element, and carrying the second information element through RRC signaling, and further carrying the RRC signaling through the second radio frame.
  • the second information element can be simultaneous Reception Diff-Type D-r16.
  • the second radio frame can also include other communication information besides the second information element.
  • the second wireless frame when the terminal device sends the second wireless frame to the network device within the target frequency band, the second wireless frame can also be sent to the network device separately within each sub-frequency band of the target frequency band.
  • the network device can be assisted in determining the specific scheduling method when the network device schedules TRP to send downlink transmission data to the terminal device.
  • the first radio frame includes at least one of the first identification information and the second identification information
  • the first identification information identifies the position combination parameters supported by the terminal device, wherein the position combination parameters include position parameters of at least two antenna panels; the at least two panels are respectively arranged at different positions of the terminal device;
  • the second identification information identifies the incident angle parameter supported by the terminal device, wherein the incident angle parameter includes an angle parameter between at least two data receiving directions;
  • the receiving direction is located at different locations of the terminal device.
  • the first identification information and the second identification information may be carried by a first information element.
  • the first information element may be, for example, Support Combined Antenna Location-r18 and Support AoAs Offset-r18.
  • the terminal device 200 includes 6 faces, and the directions pointed by each face can be the front of the terminal device 200 (front, i.e., the positive direction of the x-axis), the back of the terminal device 200 (back, i.e., the negative direction of the x-axis), the top of the terminal device 200 (top, i.e., the positive direction of the y-axis), the bottom of the terminal device 200 (bottom, i.e., the negative direction of the y-axis), the left of the terminal device 200 (left, i.e., the positive direction of the z-axis), and the right of the terminal device 200 (right, i.e., the negative direction of the z-axis).
  • RAN4's definition of the multi-beam reception performance of the terminal device in the FR1 band and the FR2 band is independent of the implementation layout of the antenna panel.
  • the multi-beam reception performance of the terminal device can be defined differently according to the different implementation layouts of the antenna panel (i.e., the relative position of the antenna panel and the terminal device).
  • the position parameter of the antenna panel can be the relative position of the antenna panel and the terminal device itself, or it can be specific identification information.
  • the corresponding position parameter can be "front” or "1". That is, the number "1" is used to indicate that the relative position of the antenna panel and the terminal device is in front of the terminal device.
  • the angle parameter between the two data receiving directions can be the angle between the two data receiving directions itself, or can be specific identification information.
  • the corresponding angle parameter can be "30°)", or can be "a”. That is, the letter "a" indicates that the angle between the two data receiving directions is 30°.
  • the terminal device can be configured with multiple antenna panels (Antenna Panel) to achieve the reception of waves from multiple TRPs in multiple directions at the same time.
  • Antenna Panel multiple antenna panels to achieve the reception of waves from multiple TRPs in multiple directions at the same time.
  • the terminal device turns on multiple antenna panels to receive waves from multiple TRPs at the same time, due to the different directions of the waves (i.e., the data receiving direction of the terminal device) and the different positions of the multiple antenna panels in the terminal device (i.e., the relative positions of the antenna panels and the terminal device), the actual receiving performance of the terminal device is different.
  • the relative position of the antenna panel and the terminal device will be different.
  • the relative position of the antenna panel and the terminal device can be (front, back, top-side, left-side, right-side, bottom-side).
  • the position combination (i.e., position combination parameters, position combination configuration information hereinafter referred to as position combination) formed based on the relative positions of each antenna panel and the terminal device can be ⁇ front-back, top-bottom, left-right (as shown in Figure 5a, antenna panel 511 is located on the left side of the terminal device 200, and antenna panel 512 is located on the right side of the terminal device 200, and the incoming wave 52 (i.e., a general term for incoming waves) can be received through antenna panel 511 and antenna panel 512), left-top, right-bottom om (as shown in FIG5b , antenna panel 513 is located on the right side of terminal device 200, and antenna panel 514 is located above terminal device 200, and wave 52 can be received through antenna panel 513, and wave 521 and wave 522 can be received through antenna panel 514; as shown in FIG5c , antenna panel 515 is located on the right side of terminal device 200, and antenna panel 516 is located above terminal device 200
  • the angle between any two wave directions i.e., the target incident angle ⁇ corresponding to each position combination configuration information
  • each incident angle can be the incident angle of two wave directions supported by the terminal device under the position combination configuration information of each antenna panel.
  • the position combination parameter may be: ⁇ front-back, top-bottom, left-right, left-top, right-bottom, left-front, right-back ⁇ .
  • the angle parameter may be: ⁇ 30, 60, 90, 120, 150, 180 ⁇ .
  • the incident angle ⁇ 1 between the incoming wave 521 and the incoming wave 522 sent to the antenna panel 514 can be 30°.
  • the incident angle ⁇ 2 between the incoming wave 523 and the incoming wave 524 sent to the antenna panel 516 can be 60°.
  • the terminal device may not report the first information element (ie, the first wireless frame).
  • the network device can be assisted in determining whether to configure multiple TRP resource scheduling for the terminal device when the network device schedules TRP to send downlink transmission data to the terminal device.
  • the method may further include:
  • the third radio frame indicates a scheduling mode supported by the terminal device, and the scheduling mode includes single DCI scheduling or Multi-DCI scheduling;
  • a third wireless frame is sent to the network device.
  • the scheduling mode supported by the terminal device can be identified by third identification information, and the third identification information can be carried by a third wireless frame.
  • the third wireless frame can also include other information besides the third identification information, that is, other communication information can also be indicated by the third wireless frame.
  • the embodiment of the present disclosure does not limit the order of determining the first radio frame, the second radio frame, and the third radio frame.
  • the same radio frame may also be used to indicate that the terminal device supports receiving data sent by multiple TRPs simultaneously in the target frequency band, the scheduling method supported by the terminal device, and the multi-beam reception capability information of the terminal device.
  • the terminal device supports multiple TRP resource scheduling in singleDCI scheduling, multiple TRPs will schedule the same TB for data transmission. If the terminal device supports multiple TRP resource scheduling in Multi-DCI scheduling, each TRP in the multiple TRPs will schedule a different TB for data transmission.
  • the terminal device reports the scheduling mode of multiple TRP resource scheduling supported by the terminal device to the network device, and the network device can schedule TRP to send downlink to the terminal device.
  • the auxiliary network device configures multiple TRP resource scheduling for the terminal device, and the specific scheduling method adopted.
  • the terminal device configured with multiple antenna panels reports its own multi-beam receiving capability information to the network device, so that the network device can determine whether to configure multiple TRP resource scheduling for the terminal device based on the multi-beam receiving capability information, so that when multiple TRP resource scheduling are configured for the terminal device, the terminal device can better simultaneously receive incoming waves sent by multiple TRPs from multiple directions.
  • the present disclosure provides a multi-beam receiving method, which is applied to a terminal device.
  • the method may include the following steps:
  • Receive multiple TRP resource scheduling configured by the network device, wherein the multiple TRP resource scheduling is configured by the network device for the terminal device in the target frequency band based on the multi-beam receiving capability information.
  • the sending of the first wireless frame to the network device within the target frequency band may include:
  • a first wireless frame is sent to the network device respectively.
  • the first information element includes at least one of first identification information and second identification information
  • the first identification information identifies the position combination parameters supported by the terminal device, wherein the position combination parameters include position parameters of at least two antenna panels; the at least two panels are respectively arranged at different positions of the terminal device;
  • the second identification information identifies an incident angle parameter supported by the terminal device, wherein the incident angle parameter includes an angle parameter between at least two data receiving directions; the at least two data receiving directions are located at different positions of the terminal device.
  • the method may further include:
  • the second wireless frame indicates whether the terminal device supports simultaneous operation in the target frequency band Receive data sent by multiple TRPs;
  • a second wireless frame is sent to the network device within the target frequency band.
  • the target frequency band includes an FR2 frequency band.
  • the above method may further include:
  • the third radio frame indicates a scheduling mode supported by the terminal device; the scheduling mode includes single DCI scheduling or Multi-DCI scheduling;
  • a third wireless frame is sent to the network device.
  • the terminal device can report its own multi-beam reception capability information to the network device within the target frequency band through the first wireless frame; the network device that receives the first wireless frame can determine whether to configure multiple TRP resource scheduling for the terminal device within the target frequency band based on the multi-beam reception capability information reported by the terminal device; thereby enabling the terminal device that receives the multiple TRP resource scheduling configured by the network device to better receive data sent by the TRP in multiple directions at the same time, thereby improving the uplink and downlink transmission rates, improving the edge coverage, reducing overhead and improving link reliability; avoiding scheduling the terminal device when the multi-beam reception performance of the terminal device is poor, resulting in a waste of communication resources.
  • an embodiment of the present disclosure further provides a multi-beam receiving method, which is applied to a network device.
  • the method may include the following steps:
  • Step 601 receiving a first radio frame sent by a terminal device in a target frequency band, wherein the first radio frame indicates multi-beam receiving capability information of the terminal device;
  • Step 602 Based on the multi-beam receiving capability information, determine whether to configure multiple TRP resource scheduling for the terminal device in the above-mentioned target frequency band.
  • the first radio frame may include a first RRC signaling, which may include a first information element, and the first information element indicates the multi-beam receiving capability information of the terminal device.
  • the network device After receiving the first radio frame sent by the terminal device, the network device can parse the first radio frame to obtain the first RRC signaling; parse the first RRC signaling to obtain the first information element; and obtain the multi-beam receiving capability information of the terminal device through the first information element. interest.
  • the multi-beam receiving capability information may include the multi-beam receiving capability of the terminal device itself, and may also include parameters used to indicate the multi-beam receiving capability of the terminal device, which is not limited in the embodiments of the present disclosure.
  • the parameters used to indicate the multi-beam receiving capability of the terminal device may include position information of antenna panels set at different orientations of the terminal device, orientation information of different data receiving directions of the terminal device, whether the terminal device supports multiple TRP resource scheduling, and other information.
  • the target frequency band may be the FR2 frequency band.
  • the network device When the network device receives the first wireless frame sent by the terminal device, the first wireless frame sent by the terminal device can be received respectively in each sub-frequency band of the target frequency band.
  • the network device When the network device receives the multi-beam receiving capability information, it can determine whether to configure multiple TRP resource scheduling for the terminal device in the target frequency band based on the multi-beam receiving capability information. And when it is determined to configure multiple TRP resource scheduling for the terminal device in the target frequency band, multiple TRP resource scheduling is configured for the terminal device.
  • the network device can determine the multi-beam receiving capability information reported by the terminal device within the target frequency band based on the first wireless frame sent by the terminal device, and determine whether to configure multiple TRP resource scheduling for the terminal device within the target frequency band based on the multi-beam receiving capability information; thereby enabling the terminal device that receives the multiple TRP resource scheduling configured by the network device to better receive the data sent by the TRP in multiple directions at the same time, thereby improving the uplink and downlink transmission rates, improving the edge coverage, reducing the overhead and improving the link reliability; avoiding the situation where the terminal device is scheduled when the multi-beam receiving performance of the terminal device is poor, resulting in a waste of communication resources.
  • the target frequency band includes the FR2 frequency band.
  • receiving a first wireless frame sent by a terminal device within a target frequency band may include:
  • a first wireless frame sent by the terminal device is received respectively.
  • the sub-bands of the FR2 band may include but are not limited to the n257 band, the n258 band, the n260 band, and the When the network device receives the first wireless frame sent by the terminal device, the first wireless frame sent by the terminal device can be received in each sub-frequency band of the target frequency band.
  • the method before receiving the first radio frame sent by the terminal device, the method may further include:
  • the second wireless frame sent by the terminal device may also be received separately in each sub-frequency band of the target frequency band.
  • a second RRC signaling may be included, wherein the second RRC signaling includes a second information element, and the second information element indicates whether the terminal device supports simultaneous reception of data sent by multiple TRPs in the above-mentioned target frequency band.
  • the second information element may be simultaneous Reception Diff-Type D-r16.
  • the network device After receiving the second wireless frame sent by the terminal device, the network device can parse the second wireless frame to obtain the second RRC signaling; parse the second RRC signaling to obtain the second information element; and obtain through the second information element whether the terminal device supports simultaneous reception of data sent by multiple TRPs in the above-mentioned target frequency band.
  • the network device can determine whether it is within the target frequency band based on the information reported by the terminal device on whether it supports simultaneous reception of data sent by multiple TRPs in the target frequency band, and simultaneously schedule multiple TRP resources to send data to the terminal device.
  • the first wireless frame includes at least one of the first identification information and the second identification information
  • the first identification information identifies the position combination parameters supported by the terminal device, wherein the position combination parameters include position parameters of at least two antenna panels, and the at least two antenna panels are respectively arranged at different positions of the terminal device;
  • the second identification information identifies the incident angle parameter supported by the terminal device, wherein the incident angle parameter includes an angle parameter between at least two data receiving directions, and the at least two data receiving directions are According to the receiving direction, the terminal device is located at different locations.
  • the first information element may be, for example, Support Combined Antenna Location-r18 and Support AoAs Offset-r18.
  • the terminal device 200 includes 6 faces, and the directions pointed by each face can be the front (front) of the terminal device 200, the back (back) of the terminal device 200, the top (top) of the terminal device 200, the bottom (bottom) of the terminal device 200, the left (left) of the terminal device 200, and the right (right) of the terminal device 200.
  • the position parameter of the antenna panel can be the relative position of the antenna panel and the terminal device itself, or it can be specific identification information.
  • the corresponding position parameter can be "front” or "1". That is, the number "1" is used to indicate that the relative position of the antenna panel and the terminal device is in front of the terminal device.
  • the angle parameter between the two data receiving directions can be the angle between the two data receiving directions itself, or can be specific identification information.
  • the corresponding angle parameter can be "30°)", or can be "a”. That is, the letter "a" indicates that the angle between the two data receiving directions is 30°.
  • the terminal device can be configured with multiple antenna panels to achieve simultaneous reception of waves from multiple TRPs in multiple directions.
  • the actual receiving performance of the terminal device may differ due to the different directions of the waves and the mutual influence between the different locations of the multiple antenna panels on the terminal device.
  • the relative position of the antenna panel and the terminal device will be different.
  • the relative position of the antenna panel and the terminal device can be (front, back, top-side, left-side, right-side, bottom-side).
  • the position combination (i.e., position combination parameters, position combination configuration information hereinafter referred to as position combination) formed based on the relative positions of each antenna panel and the terminal device can be ⁇ front-back, top-bottom, left-right (as shown in Figure 5a, antenna panel 511 is located on the left side of the terminal device 200, and antenna panel 512 is located on the right side of the terminal device 200, and the incoming wave 52 (i.e., a general term for incoming waves) can be received through antenna panel 511 and antenna panel 512), left-top, right-bottom (as shown in FIG5b , antenna panel 513 is located on the right side of terminal device 200, and antenna panel 514 is located above terminal device 200, and wave 52 can be received through antenna panel 513, and wave 521 and wave 522 can be received through antenna panel 514; as shown in FIG5c , antenna panel 515 is located on the right side of terminal device 200, and antenna panel 516 is located above terminal device 200, and wave
  • the angle between any two wave directions i.e., the target incident angle ⁇ corresponding to each position combination configuration information
  • each incident angle can be the incident angle of two wave directions supported by the terminal device under the position combination configuration information of each antenna panel.
  • the position combination parameter may be: ⁇ front-back, top-bottom, left-right, left-top, right-bottom, left-front, right-back ⁇ .
  • the angle parameter may be: ⁇ 30, 60, 90, 120, 150, 180 ⁇ .
  • the incident angle ⁇ 1 between the incoming wave 521 and the incoming wave 522 sent to the antenna panel 514 can be 30°.
  • the incident angle ⁇ 2 between the incoming wave 523 and the incoming wave 524 sent to the antenna panel 516 can be 60°.
  • the network device when the network device schedules TRP to send downlink transmission data to the terminal device, it can determine whether to configure multiple TRP resource scheduling for the terminal device by receiving at least one of the position combination parameters and incident angle parameters supported by the terminal device reported by the terminal device.
  • the method further includes: receiving a third wireless frame sent by a terminal device, wherein the third wireless frame indicates a scheduling method supported by the terminal device, and the scheduling method includes single DCI scheduling or Multi-DCI scheduling.
  • the network device can configure multiple TRPs to schedule the same TB for data transmission. If the third identification information indicates that the scheduling mode of multiple TRP resource scheduling supported by the terminal device is Multi-DCI scheduling, the network device can configure each of the multiple TRPs to schedule a different TB for data transmission.
  • the scheduling methods of multiple TRP resource scheduling supported by the terminal device can be used to assist in determining the specific scheduling method to be adopted.
  • the determining whether to configure multiple TRP resource scheduling for the terminal device in the target frequency band based on the multi-beam reception capability information may include:
  • the above-mentioned first distance, and the second distance between any two of the above-mentioned target TRPs determine whether to configure multiple TRP resource scheduling for the terminal device in the above-mentioned target frequency band.
  • the above-mentioned determination of the first distance between the target TRP and the terminal device in the above-mentioned target frequency band may include:
  • the first distance is determined.
  • the above-mentioned determination of the downlink path loss of the terminal device in the above-mentioned target frequency band may include:
  • the downlink path loss is determined based on the downlink reference data and the feedback data.
  • the network device may refer to RAN4 Defined performance indicators (for example, carrier frequency, base station height, distance between TRP and terminal device), based on the difference between the downlink reference data corresponding to the TRP and the feedback data, determine the downlink path loss corresponding to the target TRP, and then determine the first distance between the target TRP and the terminal device.
  • RAN4 Defined performance indicators (for example, carrier frequency, base station height, distance between TRP and terminal device)
  • the determining whether to configure multiple TRP resource scheduling for the terminal device in the target frequency band based on the multi-beam reception capability information, the first distance, and the second distance between any two of the target TRPs may include:
  • the above-mentioned incident angle parameter includes the target incident angle of the terminal device under the above-mentioned position combination parameters
  • the network device After the network device determines the second distance between any two target TRPs and the first distance between each of the two target TRPs and the terminal device in the target frequency band, it can further determine the angle between the two beam directions (i.e., the reference incident angle) when the terminal device receives the beams sent from the two target TRPs based on the two target TRPs and the three "points" of the terminal device, the second distance, and the first distance.
  • the angle between the two beam directions i.e., the reference incident angle
  • the network device can determine the reference incident angle corresponding to the beams emitted by two target TRPs in order to determine the reference incident angle corresponding to the beams emitted by any two TRPs among the multiple TRPs that can be configured by the network device.
  • the network device may determine the state information corresponding to the multi-beam receiving capability information based on the target incident angle and the reference incident angle.
  • the state information corresponding to the multi-beam receiving capability information based on the target incident angle and the reference incident angle may include:
  • the state information is determined to be the second state.
  • the preset threshold value can be set to 3°.
  • the network device can determine that the target incident angle is close to the reference incident angle, that is, when the terminal device receives the beams sent from the two target TRPs, the angle between the two beam directions is close to the optimal receiving incident angle of the terminal device itself. It can be further determined that the terminal device can better receive the beams sent from the two target TRPs in this case, that is, the terminal device has good multi-beam receiving capability (that is, the first state).
  • the network device can determine that the target incident angle is far different from the reference incident angle, that is, when the terminal device receives the beams sent from the two target TRPs, the angle between the two beam directions is far different from the optimal receiving incident angle of the terminal device itself. It can be further determined that the terminal device may not be able to receive the beams sent from the two target TRPs well in this case, that is, the multi-beam receiving capability of the terminal device is poor (that is, the second state).
  • the network device can determine the specific status of the multi-beam receiving capability of the terminal device based on the multi-beam receiving capability reported by the terminal device, the first distance between the target TRP and the terminal device in the target frequency band, and the second distance between any two target TRPs.
  • the determining whether to configure multiple TRP resource scheduling for the terminal device in the target frequency band based on the state information may include:
  • multiple TRP resource scheduling is configured for the terminal device in the target frequency band
  • the network device determines that the multi-beam receiving capability of the terminal device is good, it configures multiple TRP resource scheduling for the terminal device in the target frequency band, so that the terminal device can receive the beams sent from multiple target TRPs well within the target frequency band based on the multiple TRP resource scheduling configured by the network device.
  • the network device determines that the multi-beam receiving capability of the terminal device is poor, it does not configure multiple TRP resource scheduling for the terminal device in the target frequency band, so as to avoid scheduling TRP and consuming communication resources for transmitting data when the terminal device cannot receive beams sent from multiple target TRPs within the target frequency band.
  • the determining whether to configure multiple TRP resource scheduling for the terminal device in the target frequency band based on the state information may include:
  • the network device can better configure multiple TRP resource scheduling for the terminal device in the target frequency band based on whether the multi-beam receiving capability of the terminal device is good and the scheduling method supported by the terminal device. For example, when the multi-beam receiving capability of the terminal device is good, the scheduling method supported by the terminal device is used to better configure multiple TRP resource scheduling for the terminal device.
  • the determining whether to configure multiple TRP resource scheduling for the terminal device in the target frequency band based on the scheduling mode and the status information may include:
  • multiple TRP resource scheduling based on the above-mentioned scheduling method is configured for the terminal device in the above-mentioned target frequency band.
  • multiple TRP resource scheduling based on the above scheduling method is configured for the terminal device in the target frequency band: that is, when the status information is in the second state and the terminal device supports single DCI scheduling, multiple TRPs based on single DCI are configured for the terminal device in the target frequency band.
  • Resource scheduling when the status information is in the second state and the terminal device supports Multi-DCI scheduling, multiple TRP resource scheduling based on Multi-DCI is configured for the terminal device in the target frequency band.
  • the terminal device may be specifically scheduled in the following manner:
  • the network device does not schedule multiple TRP resources for the terminal device
  • the network device schedules multiple TRP resources based on single DCI for the terminal device to increase the robustness of communication;
  • the network device schedules multiple TRP resources based on single DCI for the terminal device
  • the network device schedules multiple TRP resources based on Multi-DCI for the terminal device.
  • the network device can also perform a single TRP resource scheduling for the terminal device.
  • the network device can determine whether to configure multiple TRP resource scheduling for the terminal device based on the multi-beam receiving capability information reported by the terminal device configured with multiple antenna panels, so that when multiple TRP resource scheduling are configured for the terminal device, the terminal device can better simultaneously receive incoming waves sent by multiple TRPs from multiple directions.
  • the present disclosure provides a multi-beam receiving method, which is applied to a network device.
  • the method includes the following steps:
  • a target frequency band receiving a first wireless frame sent by a terminal device, wherein the first wireless frame indicates multi-beam receiving capability information of the terminal device;
  • receiving, within the target frequency band, a first wireless frame sent by a terminal device may include:
  • a first wireless frame sent by the terminal device is received respectively.
  • the first wireless frame includes at least one of the first identification information and the second identification information;
  • the first identification information identifies the position combination parameters supported by the terminal device;
  • the position combination parameters include position parameters of at least two antenna panels; the at least two antenna panels are respectively arranged at different positions of the terminal device;
  • the second identification information identifies the incident angle parameters supported by the terminal device; the incident angle parameters include angle parameters between at least two data receiving directions; the at least two data receiving directions are located at different positions of the terminal device.
  • the method before receiving the first radio frame sent by the terminal device, the method may further include:
  • the target frequency band includes the FR2 frequency band.
  • the method further includes: receiving a third radio frame sent by the terminal device, wherein the third radio frame indicates a scheduling mode supported by the terminal device; and the scheduling mode includes single DCI scheduling or Multi-DCI scheduling.
  • the determining whether to configure multiple TRP resource scheduling for the terminal device in the target frequency band based on the multi-beam receiving capability information may include:
  • the first distance, and the second distance between any two of the target TRPs determine whether to configure multiple TRP resource scheduling for the terminal device in the target frequency band.
  • the above-mentioned multi-beam receiving capability information, the above-mentioned first distance, and the second distance between any two of the above-mentioned target TRPs determine whether the terminal device is in the above-mentioned target
  • the frequency band is configured with multiple TRP resource scheduling, which can include:
  • the above-mentioned incident angle parameter includes the target incident angle of the terminal device under the above-mentioned position combination parameters
  • the determining of the state information corresponding to the multi-beam receiving capability information based on the target incident angle and the reference incident angle may include:
  • the state information is determined to be the second state.
  • the determining whether to configure multiple TRP resource scheduling for the terminal device in the target frequency band based on the state information may include:
  • multiple TRP resource scheduling is configured for the terminal device in the target frequency band
  • the determining whether to configure multiple TRP resource scheduling for the terminal device in the target frequency band based on the state information may include:
  • the determining whether to configure multiple TRP resource scheduling for the terminal device in the target frequency band based on the scheduling mode and the status information may include:
  • multiple TRP resource scheduling based on the above-mentioned scheduling method is configured for the terminal device in the above-mentioned target frequency band.
  • the determining of the first distance between the target TRP and the terminal device in the target frequency band may include:
  • the first distance is determined.
  • the determining of the downlink path loss of the terminal device in the target frequency band may include:
  • the downlink path loss is determined based on the downlink reference data and the feedback data.
  • the network device can determine the multi-beam receiving capability information reported by the terminal device within the target frequency band based on the first wireless frame sent by the terminal device, and determine whether to configure multiple TRP resource scheduling for the terminal device within the target frequency band based on the multi-beam receiving capability information; thereby enabling the terminal device that receives the multiple TRP resource scheduling configured by the network device to better receive the data sent by the TRP in multiple directions at the same time, thereby improving the uplink and downlink transmission rates, improving the edge coverage, reducing the overhead and improving the link reliability; avoiding the situation where the terminal device is scheduled when the multi-beam receiving performance of the terminal device is poor, resulting in a waste of communication resources.
  • the embodiment of the present disclosure further provides an electronic device, the electronic device comprising:
  • the determining module 701 is configured to determine a first radio frame, wherein the first radio frame indicates that the terminal is set The multi-beam receiving capability information of the equipment;
  • the sending module 702 is used to send a first wireless frame to the network device within the target frequency band;
  • the receiving module 703 is used to receive multiple TRP resource scheduling configured by the network device; the multiple TRP resource scheduling is configured by the network device for the terminal device in the target frequency band based on the multi-beam receiving capability information.
  • the present disclosure also provides a multi-beam receiving device, which is applied to a terminal device.
  • the device includes:
  • a radio frame determination module configured to determine a first radio frame, wherein the first radio frame indicates multi-beam receiving capability information of a terminal device;
  • a wireless frame sending module used to send a first wireless frame to a network device within a target frequency band
  • the resource scheduling receiving module is used to receive multiple TRP resource scheduling configured by the network device; multiple TRP resource scheduling is configured by the network device for the terminal device in the target frequency band based on the multi-beam receiving capability information.
  • the device also includes other modules of the electronic device in the aforementioned embodiment, which will not be described in detail here.
  • the embodiment of the present disclosure further provides an electronic device, the electronic device is a network device, and the electronic device includes:
  • the receiving module 801 is configured to receive a first radio frame sent by a terminal device within a target frequency band, wherein the first radio frame indicates multi-beam receiving capability information of the terminal device;
  • the determination module 802 is used to determine whether to configure multiple TRP resource scheduling for the terminal device in the above-mentioned target frequency band based on the multi-beam receiving capability information.
  • the present disclosure also provides a multi-beam receiving device, which is applied to a network device.
  • the device includes:
  • a wireless frame receiving module configured to receive a first wireless frame sent by a terminal device within a target frequency band, wherein the first wireless frame indicates multi-beam receiving capability information of the terminal device;
  • the resource scheduling determination module is used to determine whether to configure multiple TRP resource scheduling for the terminal device in the above-mentioned target frequency band based on the multi-beam receiving capability information.
  • the device also includes other modules of the electronic device in the aforementioned embodiment, which will not be described in detail here.
  • the embodiment of the present disclosure further provides an electronic device, as shown in FIG9
  • the electronic device 900 shown in FIG9 may be a server, including: a processor 901 and a memory 903.
  • the processor 901 and the memory 903 are connected, such as through a bus 902.
  • the electronic device 900 may further include a transceiver 904. It should be noted that in actual applications, the transceiver 904 is not limited to one, and the structure of the electronic device 900 does not constitute a limitation on the embodiment of the present disclosure.
  • Processor 901 may be a CPU (Central Processing Unit), a general-purpose processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array) or other programmable logic devices, transistor logic devices, hardware components or any combination thereof. It may implement or execute various exemplary logic blocks, modules and circuits described in conjunction with the disclosure of the present invention. Processor 901 may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc.
  • the bus 902 may include a path for transmitting information between the above components.
  • the bus 902 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus, etc.
  • the bus 902 may be divided into an address bus, a data bus, a control bus, etc.
  • FIG. 9 only uses a thick line, but it does not mean that there is only one bus or one type of bus.
  • the memory 903 may be a ROM (Read Only Memory) or other types of static storage devices that can store static information and instructions, a RAM (Random Access Memory) or other types of dynamic storage devices that can store information and instructions, or an EEPROM (Electrically Erasable Programmable Read Only Memory), a CD-ROM (Compact Disc Read Only Memory) or other optical disk storage, optical disk storage (including compressed optical disk, laser disk, optical disk, digital versatile disk, Blu-ray disk, etc.), a magnetic disk storage medium or other magnetic storage device, or a computer programmable memory device that can be used to carry or store desired program code in the form of instructions or data structures. Any other medium that can store or access code or data on the computer, including but not limited to the above.
  • the memory 903 is used to store application code for executing the solution of the present disclosure, and the execution is controlled by the processor 901.
  • the processor 901 is used to execute the application code stored in the memory 903 to implement the content shown in the above method embodiment.
  • the electronic devices include, but are not limited to, mobile phones, laptop computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc.
  • PDAs personal digital assistants
  • PADs tablet computers
  • PMPs portable multimedia players
  • vehicle-mounted terminals such as vehicle-mounted navigation terminals
  • fixed terminals such as digital TVs, desktop computers, etc.
  • the electronic device shown in FIG9 is only an example and should not limit the functions and scope of use of the embodiments of the present disclosure.
  • the server provided by the present disclosure may be an independent physical server, or a server cluster or distributed system composed of multiple physical servers, or a cloud server that provides basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, CDN, and big data and artificial intelligence platforms.
  • the terminal may be a smart phone, tablet computer, laptop computer, desktop computer, smart speaker, smart watch, etc., but is not limited thereto.
  • the terminal and the server may be directly or indirectly connected via wired or wireless communication, which is not limited by the present disclosure.
  • An embodiment of the present disclosure provides a computer-readable storage medium, on which a computer program is stored.
  • the computer-readable storage medium is run on a computer, the computer can execute the corresponding contents of the aforementioned method embodiment.
  • the computer-readable medium of the present disclosure may be a computer-readable signal medium or a computer-readable storage medium or any combination of the two.
  • the storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to, an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof.
  • a computer-readable storage medium may be any tangible medium containing or storing a program that may be used by or in conjunction with an instruction execution system, device, or device.
  • a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, in which a computer-readable program code is carried. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof.
  • a computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate, or transmit a program used by or in conjunction with an instruction execution system, device, or device.
  • the program code embodied on the computer readable medium may be transmitted using any appropriate medium, including but not limited to: wire, optical cable, RF (radio frequency), etc., or any suitable combination of the foregoing.
  • the computer-readable medium may be included in the electronic device, or may exist independently without being incorporated into the electronic device.
  • the computer-readable medium carries one or more programs.
  • the electronic device executes the method shown in the above embodiment.
  • a computer program product or a computer program includes computer instructions, the computer instructions are stored in a computer-readable storage medium.
  • a processor of a computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device performs the methods provided in the above-mentioned various optional implementations.
  • Computer program code for performing operations of the present disclosure may be written in one or more programming languages, or a combination thereof, including object-oriented programming languages such as Java, Smalltalk, C++, and conventional procedural programming languages such as "C" or similar programming languages.
  • the program code may be executed entirely on a user's computer, Partially executed on the user's computer, executed as a stand-alone software package, partially on the user's computer and partially on a remote computer, or executed entirely on a remote computer or server.
  • the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., through the Internet using an Internet service provider).
  • LAN local area network
  • WAN wide area network
  • Internet service provider e.g., AT&T, MCI, Sprint, EarthLink, MSN, GTE, etc.
  • each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function.
  • the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved.
  • each square box in the block diagram and/or flow chart, and the combination of the square boxes in the block diagram and/or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.
  • modules involved in the embodiments described in the present disclosure may be implemented by software or hardware.
  • the name of a module does not limit the module itself in some cases.
  • module A may also be described as "module A for performing operation B".

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Abstract

本公开实施例涉及移动通信技术领域，提供了一种多波束接收方法、电子设备及存储介质。所述多波束接收方法应用于终端设备，所述方法包括：确定第一无线帧，其中，所述第一无线帧指示终端设备的波束接收能力；在目标频段内，向网络设备发送第一无线帧；接收网络设备配置的多个TRP资源调度，其中，多个TRP资源调度是网络设备基于终端设备的多波束接收能力信息，在目标频段为终端设备配置的。本公开实施例提供了一种多波束接收能力上报的机制。

Description

多波束接收方法、电子设备及存储介质 技术领域
本公开实施例涉及移动通信技术领域，具体而言，本公开实施例涉及一种多波束接收方法、电子设备及存储介质。
背景技术
在3GPP(The 3rd Generation Partner Project第三代合作伙伴计划)Rel-16中，增强了波束管理(beam management)和CSI(Channel State Information，信道状态信息)反馈，支持多个传输点(multi-TRP，TRP即Transmission and Receiving Point)传输，这些增强功能可提升上下行传输速率，提升边缘覆盖率，减少开销和提升链路可靠性。
目前，在实际进行多个TRP资源调度的过程中，可能会由于终端设备的实际性能较差，导致终端设备无法接收到网络设备下发的信息。为了进一步增强波束管理，仍需要对多波束接收能力上报的机制进行改善。
发明内容
本公开实施例提供了一种多波束接收方法、电子设备及存储介质，以提供一种多波束接收能力上报的机制。
一方面，本公开实施例提供了一种多波束接收方法，应用于终端设备，该方法包括：
确定第一无线帧，其中，第一无线帧指示终端设备的多波束接收能力信息；
在目标频段内，向网络设备发送第一无线帧；
接收网络设备配置的多个TRP资源调度，其中，多个TRP资源调度是网络设备基于多波束接收能力信息，在目标频段为终端设备配置的。
另一方面，本公开实施例还提供了一种多波束接收方法，应用于网络设备，该方法包括：
在目标频段内，接收终端设备发送的第一无线帧，其中，第一无线帧指示终端设备的多波束接收能力信息；
基于多波束接收能力信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度。
另一方面，本公开实施例还提供了一种电子设备，该电子设备为终端设备，该电子设备包括：
确定模块，用于确定第一无线帧，其中，第一无线帧指示终端设备的多波束接收能力信息；
发送模块，用于在目标频段内，向网络设备发送第一无线帧；
接收模块，用于接收网络设备配置的多个TRP资源调度，其中，多个TRP资源调度是网络设备基于多波束接收能力信息，在目标频段为终端设备配置的。
另一方面，本公开实施例还提供了一种电子设备，该电子设备为网络设备，该电子设备包括：
接收模块，用于在目标频段内，接收终端设备发送的第一无线帧，其中，第一无线帧指示终端设备的多波束接收能力信息；
确定模块，用于基于多波束接收能力信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度。
本公开实施例还提供了一种电子设备，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，处理器执行程序时实现如本公开实施例中一个或多个所述的方法。
本公开实施例还提供了一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现如本公开实施例中一个或多个所述的方法。
本公开实施例中，终端设备能够在目标频段内，将自身的多波束接收能力信息通过第一无线帧上报给网络设备；接收到该第一无线帧的网络设备能够在目标频段内，基于终端设备上报的多波束接收能力信息，确定是 否为该终端设备配置多个TRP资源调度；进而使得接收到网络设备配置的多个TRP资源调度的终端设备更好地在多个方向上同时接收TRP发送的数据，进而提升了上下行传输速率，提升了边缘覆盖率，减少了开销和提升了链路可靠性；避免在终端设备的多波束接收性能较差时，对终端设备进行调度，造成通信资源浪费的情况发生。本公开实施例提供了一种多波束接收能力上报的机制。
本公开实施例附加的方面和优点将在下面的描述中部分给出，这些将从下面的描述中变得明显，或通过本公开的实践了解到。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例的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公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为根据一示例性实施例示出的一种网络架构的示意图；
图2为本公开各实施例提供的多波束接收方法的信令交互示意图；
图3为本公开实施例提供的多波束接收方法的流程图之一；
图4为本公开各实施例提供的多波束接收方法的场景示意图之一；
图5a为本公开各实施例提供的多波束接收方法的场景示意图之二；
图5b为本公开各实施例提供的多波束接收方法的场景示意图之三；
图5c为本公开各实施例提供的多波束接收方法的场景示意图之四；
图6为本公开实施例提供的多波束接收方法的流程图之二；
图7为本公开实施例提供的电子设备的结构示意图之一；
图8为本公开实施例提供的电子设备的结构示意图之二；
图9为本公开实施例提供的电子设备的结构示意图之三。
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发明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、本发明的一些方面相一致的装置和方法的例子。
在本公开实施例中，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。在本公开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。例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。术语“多个”是指两个或两个以上，鉴于此，本公开实施例中也可以将“多个”理解为“至少两个”。
应当理解，尽管在本公开可能采用术语第一、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”。
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，并不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本公开实施例提供了一种多波束接收方法、电子设备及存储介质，用以提供一种支持AP省电的机制。
其中，方法和装置是基于同一申请构思的，由于方法和装置解决问题的原理相似，因此装置和方法的实施可以相互参见，重复之处不再赘述。
作为第一示例，参见图1，图1为根据一示例性实施例示出的一种网 络架构的示意图。该网络架构可以包括：网络设备100和终端设备(User Equipment，UE，也可以简称为终端)200。网络设备100部署在接入网中。在5G NR系统中，接入网可以称为新一代无线接入网(New Generation-Radio Access Network，NG-RAN)。网络设备100与UE 200之间通过某种空口技术互相通信，例如可以通过蜂窝技术相互通信。
网络设备100可以是基站(Base Station，BS)，所述基站是一种部署在接入网中用以为UE提供无线通信功能的装置。所述基站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，具备基站功能的设备的名称可能会有所不同，例如在5G新空口(New Radio，NR)系统中，称为gNodeB或者gNB。随着通信技术的演进，“基站”这一名称可能会变化。为方便描述，本公开实施例中，上述为UE提供无线通信功能的装置统称为网络设备。
UE200的数量通常为多个，每一个网络设备100所管理的小区内可以分布一个或多个UE 200。所述UE 200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，以及各种形式的移动台(Mobile Station，MS)，终端设备设备(Terminal Device)等等。UE也可称为终端设备。为方便描述，本公开实施例中，上面提到的设备统称为UE。
本公开实施例中所述的“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。本公开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。
参见图2，图2示出了本公开各实施例提供多波束接收方法的信令交互示意图。
步骤1：终端设备200在FR2频段(即目标频段)的每个子频段(per band)内，分别通过承载第二信息元素(信息元素，即information element，简称IE，也可以称为信息元；第二信息元素可以例如为simultaneous Reception Diff-Type D-r16)的第二无线帧，将该终端设备200是否支持通过多个天线面板同时接收多个TRP发送的来波的信息上报至网络设备100。
步骤2：终端设备200在支持通过多个天线面板同时接收多个TRP发送的来波时，可以在FR2频段的每个子频段内，分别通过承载第一信息元素(可以例如为Support Combined Antenna Location-r18 and Support AoAs Offset-r18)的第一无线帧，将该终端设备200支持的多个天线面板的位置组合配置信息，以及该终端设备200支持的最佳接收的来波方向之间的入射夹角(Angle of Arrival，接收入射角，即偏移角)中的至少一项上报至网络设备100。
步骤3：终端设备200在支持通过多个天线面板同时接收多个TRP发送的来波时，还可以在FR2频段的每个子频段内，分别通过第三无线帧，向网络设备100上报该终端设备200支持的多个TRP资源调度的调度方式。
其中，多个TRP资源调度的调度方式可以包括single DCI调度(DCI，即downlink control information，下行链路控制信息)以及Multi-DCI(即multiple DCI)调度。其中，若终端设备200支持的多个TRP资源调度的调度方式为single DCI调度，则多个TRP将会调度同一TB(transmission block，传输数据块)进行数据传输。若终端设备200支持多个TRP资源调度的调度方式为Multi-DCI调度，则多个TRP中的每个TRP将会调度不同的TB进行数据传输。
步骤4：网络设备100调度多个TRP中每个TRP向终端设备200发送下行参考数据，并接收终端设备200基于每个TRP发送的下行参考数据反馈的反馈数据。对于每个TRP，基于该TRP对应的下行参考数据以及反馈数据之间的差异，确定该TRP对应的下行路径损耗。并参考RAN4定义的性能指标(例如，载波频率、基站高度、TRP与终端设备200之间的距离)，基于TRP对应的下行路径损耗，确定该TRP与终端设备200之间的距离。
步骤5：网络设备100基于多个TRP中每个TRP至终端设备200之间的距离以及任意两个TRP之间的距离，确定出在通过这任意两个TRP向终端设备200进行下行数据传输时，终端设备200对应的接收入射角β (即参考入射夹角)。并确定参考入射夹角β与目标入射夹角α之间的角度差值|α-β|，基于该角度差值，确定终端设备200的多波束接收能力的状态信息。
其中，在该角度差值|α-β|小于或等于预设阈值(例如，3°)的情况下，确定终端设备200的多波束接收性能良好(即终端设备200的多波束接收能力处于第一状态)。在该角度差值|α-β|大于预设阈值的情况下，确定终端设备200的多波束接收性能较差(即终端设备200的多波束接收能力处于第二状态)。
需要说明的是，在本公开实施例中，对终端设备200的具体位置不做限制，该终端设备200可以处于小区内，也可以处于小区边缘。
步骤6：网络设备100基于终端设备200的多波束接收能力的状态信息以及终端设备200支持的多个TRP资源调度的调度方式，确定是否对终端设备200进行多个TRP资源调度以及具体的调度方式。
步骤7：网络设备100基于所确定是否对终端设备200进行多个TRP资源调度以及具体的调度方式，对终端设备200进行多个TRP资源调度。
具体地：
(1)若终端设备200的多波束接收性能较差，且终端设备200不支持single DCI调度或者Multi-DCI调度，网络设备100不为终端设备200进行多个TRP资源调度；
(2)若终端设备200的多波束接收性能较差，且终端设备200支持single DCI调度，网络设备100为终端设备200进行基于single DCI的多个TRP资源调度，以增加通信的鲁棒性；
(3)若终端设备200的多波束接收性能良好，且终端设备200支持single DCI调度，网络设备100为终端设备200进行基于single DCI的多个TRP资源调度；
(4)若终端设备200的多波束接收性能良好，且终端设备200支持Multi-DCI调度，网络设备100为终端设备200进行基于Multi-DCI的多个TRP资源调度。
这样，通过配置有多个天线面板的终端设备将自身的多波束接收能力信息上报给网络设备，使得网络设备能够根据该多波束接收能力信息，判断是否为该终端设备配置多个TRP资源调度，以在为终端设备配置多个TRP资源调度时，实现终端设备更好地同时接收多个TRP发送的来自多个方向的来波。
如图3中所示，本公开实施例提供了一种多波束接收方法，可选地，该方法可应用于终端设备，该终端设备可以位于小区内，也可以位于小区边缘，本公开实施例对此不做限制。参见图3，该方法包括：
步骤301：确定第一无线帧，其中，第一无线帧指示终端设备的多波束接收能力信息；
步骤302：在目标频段内，向网络设备发送第一无线帧；
步骤303：接收网络设备配置的多个TRP资源调度，其中，多个TRP资源调度是网络设备基于多波束接收能力信息，在目标频段为终端设备配置的。
多波束接收能力信息可以包括终端设备的多波束接收能力本身，也可以包括用来指示终端设备的多波束接收能力的参数，本公开实施例对此不做限制。其中，用来指示终端设备的多波束接收能力的参数可以包括设置于终端设备的不同方位的天线面板的位置信息、终端设备的不同数据接收方向的方位信息、终端设备是否支持多个TRP资源调度等信息。
在终端设备确定第一无线帧时，可以基于终端设备的多波束接收能力信息确定第一信息元素，并通过RRC信令承载该第一信息元素，进一步通过第一无线帧承载该RRC信令。
可选地，第一无线帧中还可以包括除了第一信息元素之外的其他信息元素，本公开实施例对此不做限制。
在本公开实施例中，目标频段可以为FR2频段(即Frequency range 2，频段范围2，也称为5G毫米波频段)，FR2频段的频段范围为24250MHz～71000MHz，最大系统带宽为2000MHz。
在终端设备向网络设备发送第一无线帧时，可以在目标频段的每个子频段内，分别向网络设备发送第一无线帧。
在网络设备接收到多波束接收能力信息，并基于该多波束接收能力信息确定在目标频段为终端设备配置多个TRP资源调度时，可以对终端设备配置多个TRP资源调度，进而终端设备可以接收网络设备配置的多个TRP资源调度。
本公开实施例中，终端设备能够在目标频段内，通过第一无线帧将自身的多波束接收能力信息上报给网络设备；辅助接收到该第一无线帧的网络设备能够在目标频段内，基于终端设备上报的多波束接收能力信息，确定是否为该终端设备配置多个TRP资源调度；进而使得接收到网络设备配置的多个TRP资源调度的终端设备更好地在多个方向上同时接收TRP发送的数据，进而提升了上下行传输速率，提升了边缘覆盖率，减少了开销和提升了链路可靠性；避免在终端设备的多波束接收性能较差时，对终端设备进行调度，造成通信资源浪费的情况发生。
在本公开实施例提供的应用于终端设备的多波束接收方法中，目标频段包括FR2频段。
上述在目标频段内，向网络设备发送第一无线帧，可以包括：
在目标频段的每个子频段内，分别向网络设备发送第一无线帧。
FR2频段的子频段可以包括但不限于n257频段、n258频段、n260频段等。在向网络设备发送第一无线帧时，可以分别在目标频段的每个子频段内，分别向网络设备发送第一无线帧。
在本公开实施例提供的应用于终端设备的多波束接收方法中，上述方法还可以包括：
确定第二无线帧，其中，第二无线帧指示终端设备是否支持在目标频段同时接收多个TRP发送的数据；
在目标频段内，向网络设备发送第二无线帧。
可选地，可以在确定第一无线帧之前，确定第二无线帧。其中，在终端设备确定第二无线帧指示终端设备不支持在目标频段同时接收多个TRP发送的数据的情况下，可以不确定第一无线帧。
在终端设备确定第二无线帧指示终端设备支持在目标频段同时接收多个TRP发送的数据的情况下，本公开实施例对确定第一无线帧、第二无线帧和第三无线帧的顺序不做限制。也可以通过同一无线帧指示终端设备支持在目标频段同时接收多个TRP发送的数据以及终端设备的多波束接收能力信息。
可选地，参见上述确定第一无线帧的方式，在确定第二无线帧时，可以终端设备是否支持在目标频段同时接收多个TRP发送的数据，确定第二信息元素，并通过RRC信令承载该第二信息元素，进一步通过第二无线帧承载该RRC信令。可选地，第二信息元素可以为simultaneous Reception Diff-Type D-r16。第二无线帧中还可以包括除第二信息元素外的其他通信信息。
参见上述第一无线帧的发送方式，在终端设备在目标频段内，向网络设备发送第二无线帧时，也可以在目标频段的每个子频段内，分别向网络设备发送第二无线帧。
这样，通过将终端设备是否支持在目标频段同时接收多个TRP发送的数据的信息上报给网络设备，可以在网络设备调度TRP向该终端设备发送下行传输数据时，辅助网络设备确定具体的调度方式。
在本公开实施例提供的应用于终端设备的多波束接收方法中，第一无线帧包括第一标识信息以及第二标识信息中的至少一种；
第一标识信息标识终端设备支持的位置组合参数，其中，上述位置组合参数包括至少两个天线面板的位置参数；至少两个面板分别设置于终端设备的不同方位；
第二标识信息标识终端设备支持的入射夹角参数，其中，上述入射夹角参数包括至少两个数据接收方向之间的夹角参数；上述至少两个数据接 收方向位于终端设备的不同方位。
可选地，在第一无线帧中，可以通过第一信息元素承载第一标识信息以及第二标识信息。其中，第一信息元素可以例如为Support Combined Antenna Location-r18 and Support AoAs Offset-r18。
如图4所示，在本公开实施例中，假设终端设备200包括6个面，每个面所指向的方位可以分别为终端设备200的前方(front，即x轴的正方向)、终端设备200的后方(back，即x轴的负方向)、终端设备200的上方(top，即y轴的正方向)、终端设备200的下方(bottom，即y轴的负方向)、终端设备200的左方(left，即z轴的正方向)以及终端设备200的右方(right，即z轴的负方向)。
相关技术中，RAN4针对在FR1频段下和FR2频段下，对终端设备的多波束接收性能的定义与天线面板的实现布局无关。在本公开实施例中，可以针对天线面板的实现布局(即天线面板与终端设备的相对位置)的不同，对终端设备的多波束接收性能进行不同的定义。
天线面板的位置参数可以为天线面板与终端设备的相对位置本身，也可以为特定标识信息。例如，在天线面板与终端设备的相对位置为终端设备的前方时，对应的位置参数可以为“前方(front)”，也可以为“1”。即通过数字“1”标识天线面板与终端设备的相对位置为终端设备的前方。
基于同样的道理，两个数据接收方向之间的夹角参数可以为两个数据接收方向之间的夹角本身，也可以为特定标识信息。例如，在两个数据接收方向之间的夹角为30°时，对应的夹角参数可以为“30°)”，也可以为“a”。即通过字母“a”标识两个数据接收方向之间的夹角为30°。
具体地，对于多个TRP，终端设备可以配置多个天线面板(Antenna Panel)，以实现多个方向同时接收多个TRP的来波。当终端设备打开多个天线面板同时接收多个TRP的来波时，由于来波方向(即终端设备的数据接收方向)的不同、以及多个天线面板设置于终端设备的位置(即天线面板与终端设备的相对位置)的不同之间的相互影响，导致终端设备的实际接收性能存在差异。
其中，根据针对天线面板不同的实现布局，天线面板与终端设备的相对位置会有不同，例如，天线面板与终端设备的相对位置可以为(front，back，top-side，left-side，right-side，bottom-side)。在终端设备配置有多个天线面板时，基于各天线面板与终端设备的相对位置形成的位置组合(即位置组合参数，位置组合配置信息以下简称为位置组合)可以为{front-back，top-bottom，left-right(如图5a所示，天线面板511位于终端设备200的左方，天线面板512位于终端设备200的右方，可以通过天线面板511和天线面板512接收来波52(即来波的统称))，left-top，right-bottom(如图5b所示，天线面板513位于终端设备200的右方，天线面板514位于终端设备200的上方，可以通过天线面板513接收来波52，通过天线面板514接收来波521和来波522；如图5c所示，天线面板515位于终端设备200的右方，天线面板516位于终端设备200的上方，可以通过天线面板515接收来波52，通过天线面板516接收来波523和来波524)，left-front，right-back，……}。其中，front-back即两个天线面板分别设置于终端设备的正前方以及正后方。top-bottom即两个天线面板分别设置于终端设备的正上方以及正后方。以此类推，在此不做限制。
根据多个TRP的来波方向的不同，任意两个来波方向之间的夹角(即各位置组合配置信息对应的目标入射夹角α)可以为30°，60°，90°，120°，150°及180°等。其中，每个入射夹角可以为终端设备在各天线面板的位置组合配置信息下，所支持的两个来波方向的入射夹角。
基于上述，在第一信息元素中，位置组合参数可以为：{front-back，top-bottom，left-right，left-top，right-bottom，left-front，right-back}。夹角参数可以为：{30，60，90，120，150，180}。
其中，如图5b所示，在终端设备200支持的多个天线面板的位置组合配置信息为right-bottom的情况下，对于top方向，发送至天线面板514的来波521和来波522之间的入射夹角θ1可以为30°。如图5c所示，对于top方向，发送至天线面板516的来波523和来波524之间的入射夹角θ2可以为60°。
可以理解的是，在第二信息元素指示终端设备不支持通过多个天线面板同时接收多个TRP发送的来波时，终端设备可以不上报第一信息元素(即第一无线帧)。
这样，通过终端设备将终端设备支持的位置组合参数和入射夹角参数中的至少一种上报给网络设备，可以在网络设备调度TRP向该终端设备发送下行传输数据时，辅助网络设备确定是否为终端设备配置多个TRP资源调度。
在本公开实施例提供的应用于终端设备的多波束接收方法中，上述方法还可以包括：
确定第三无线帧，其中，第三无线帧指示终端设备所支持的调度方式，调度方式包括single DCI调度或Multi-DCI调度；
向网络设备发送第三无线帧。
可选地，在确定出终端设备所支持的调度方式后，可以通过第三标识信息标识终端设备所支持的调度方式，并通过第三无线帧承载第三标识信息。其中，第三无线帧中还可以包括第三标识信息外的其他信息，即还可以通过第三无线帧指示其他通信信息。
可选地，在终端设备确定第二无线帧指示终端设备支持在目标频段同时接收多个TRP发送的数据的情况下，本公开实施例对确定第一无线帧、第二无线帧和第三无线帧的顺序不做限制。也可以通过同一无线帧指示终端设备支持在目标频段同时接收多个TRP发送的数据、终端设备所支持的调度方式以及终端设备的多波束接收能力信息。
可选地，若终端设备支持的多个TRP资源调度的调度方式为singleDCI调度，则多个TRP将会调度同一TB进行数据传输。若终端设备支持多个TRP资源调度的调度方式为Multi-DCI调度，则多个TRP中的每个TRP将会调度不同的TB进行数据传输。
这样，通过终端设备将终端设备所支持的多个TRP资源调度的调度方式上报给网络设备，可以在网络设备调度TRP向该终端设备发送下行 传输数据时，辅助网络设备为终端设备配置多个TRP资源调度时，具体所采取的调度方式。
这样，通过配置有多个天线面板的终端设备将自身的多波束接收能力信息上报给网络设备，使得网络设备能够根据该多波束接收能力信息，判断是否为该终端设备配置多个TRP资源调度，以在为终端设备配置多个TRP资源调度时，实现终端设备更好地同时接收多个TRP发送的来自多个方向的来波。
本公开实施例提供了一种多波束接收方法，应用于终端设备，该方法可以包括以下步骤：
确定第一无线帧，其中，第一无线帧指示终端设备的多波束接收能力信息；
在目标频段内，向网络设备发送第一无线帧；
接收网络设备配置的多个TRP资源调度，其中，多个TRP资源调度是网络设备基于多波束接收能力信息，在目标频段为终端设备配置的。
可选地，上述在目标频段内，向网络设备发送第一无线帧，可以包括：
在目标频段的每个子频段内，分别向网络设备发送第一无线帧。
可选地，第一信息元素包括第一标识信息以及第二标识信息中的至少一种；
第一标识信息标识终端设备支持的位置组合参数，其中，上述位置组合参数包括至少两个天线面板的位置参数；至少两个面板分别设置于终端设备的不同方位；
第二标识信息标识终端设备支持的入射夹角参数，其中，上述入射夹角参数包括至少两个数据接收方向之间的夹角参数；上述至少两个数据接收方向位于终端设备的不同方位。
可选地，上述确定第一无线帧之前，上述方法还可以包括：
确定第二无线帧；第二无线帧指示终端设备是否支持在目标频段同时 接收多个TRP发送的数据；
在目标频段内，向网络设备发送第二无线帧。
可选地，目标频段包括FR2频段。
可选地，上述方法还可以包括：
确定第三无线帧；第三无线帧指示终端设备所支持的调度方式；调度方式包括single DCI调度或Multi-DCI调度；
向网络设备发送第三无线帧。
本公开实施例中，终端设备能够通过第一无线帧在目标频段内，将自身的多波束接收能力信息上报给网络设备；接收到该第一无线帧的网络设备能够在目标频段内，基于终端设备上报的多波束接收能力信息，确定是否为该终端设备配置多个TRP资源调度；进而使得接收到网络设备配置的多个TRP资源调度的终端设备更好地在多个方向上同时接收TRP发送的数据，进而提升了上下行传输速率，提升了边缘覆盖率，减少了开销和提升了链路可靠性；避免在终端设备的多波束接收性能较差时，对终端设备进行调度，造成通信资源浪费的情况发生。
参见图6，本公开实施例还提供了一种多波束接收方法，应用于网络设备，该方法可以包括以下步骤：
步骤601：在目标频段内，接收终端设备发送的第一无线帧，其中，第一无线帧指示终端设备的多波束接收能力信息；
步骤602：基于多波束接收能力信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度。
在第一无线帧中，可以包括第一RRC信令，该第一RRC信令中可以包括第一信息元素，通过第一信息元素指示终端设备的多波束接收能力信息。
网络设备在接收到终端设备发送的确定第一无线帧后，可以对第一无线帧进行解析，获取第一RRC信令；对第一RRC信令进行解析，获取第一信息元素；并通过第一信息元素，获取到终端设备的多波束接收能力信 息。
多波束接收能力信息可以包括终端设备的多波束接收能力本身，也可以包括用来指示终端设备的多波束接收能力的参数，本公开实施例对此不做限制。其中，用来指示终端设备的多波束接收能力的参数可以包括设置于终端设备的不同方位的天线面板的位置信息、终端设备的不同数据接收方向的方位信息、终端设备是否支持多个TRP资源调度等信息。
在本公开实施例中，目标频段可以为FR2频段。
在网络设备接收终端设备发送的第一无线帧时，可以在目标频段的每个子频段内，分别接收终端设备发送的第一无线帧。
在网络设备接收到多波束接收能力信息，可以基于该多波束接收能力信息，确定是否在目标频段为终端设备配置多个TRP资源调度。并在确定在目标频段为终端设备配置多个TRP资源调度时，为终端设备配置多个TRP资源调度。
本公开实施例中，网络设备能够基于终端设备发送的第一无线帧，确定出终端设备在目标频段内上报的多波束接收能力信息，并基于该多波束接收能力信息，确定是否在目标频段内为该终端设备配置多个TRP资源调度；进而使得接收到网络设备配置的多个TRP资源调度的终端设备更好地在多个方向上同时接收TRP发送的数据，进而提升了上下行传输速率，提升了边缘覆盖率，减少了开销和提升了链路可靠性；避免在终端设备的多波束接收性能较差时，对终端设备进行调度，造成通信资源浪费的情况发生。
在本公开实施例提供的应用于网络设备的多波束接收方法中，上述目标频段包括FR2频段。
在本公开实施例提供的应用于网络设备的多波束接收方法中，在目标频段内，接收终端设备发送的第一无线帧，可以包括：
在上述目标频段的每个子频段内，分别接收终端设备发送的第一无线帧。
FR2频段的子频段可以包括但不限于n257频段、n258频段、n260频 段等。在网络设备接收终端设备发送的第一无线帧时，可以分别在目标频段的每个子频段内，分别接收终端设备发送的第一无线帧。
在本公开实施例提供的应用于网络设备的多波束接收方法中，上述接收终端设备发送的第一无线帧之前，上述方法还可以包括：
接收终端设备发送的第二无线帧，其中，第二无线帧指示终端设备是否支持在上述目标频段同时接收多个TRP发送的数据。
可选地，参见上述接收第一无线帧的方式，在接收第二无线帧时，也可以在目标频段的每个子频段内，分别接收终端设备发送的第二无线帧。
在第二无线帧中，可以包括第二RRC信令，该第二RRC信令中包括第二信息元素，第二信息元素指示终端设备是否支持在上述目标频段同时接收多个TRP发送的数据。可选地，第二信息元素可以为simultaneous Reception Diff-Type D-r16。
网络设备在接收到终端设备发送的确定第二无线帧后，可以对第二无线帧进行解析，获取第二RRC信令；对第二RRC信令进行解析，获取第二信息元素；并通过第二信息元素获取到终端设备是否支持在上述目标频段同时接收多个TRP发送的数据。
这样，网络设备可以在调度TRP向该终端设备发送下行传输数据时，根据终端设备上报的是否支持在目标频段同时接收多个TRP发送的数据的信息，确定具体是否在目标频段内，同时进行多个TRP资源调度，向终端设备发送数据。
在本公开实施例提供的应用于网络设备的多波束接收方法中，上述第一无线帧包括第一标识信息以及第二标识信息中的至少一种；
上述第一标识信息标识终端设备支持的位置组合参数，其中，上述位置组合参数包括至少两个天线面板的位置参数，上述至少两个天线面板分别设置于终端设备的不同方位；
上述第二标识信息标识终端设备支持的入射夹角参数，其中，上述入射夹角参数包括至少两个数据接收方向之间的夹角参数，上述至少两个数 据接收方向位于终端设备的不同方位。
可选地，第一信息元素可以例如为Support Combined Antenna Location-r18 and Support AoAs Offset-r18。
如图4所示，在本公开实施例中，假设终端设备200包括6个面，每个面所指向的方位可以分别为终端设备200的前方(front)、终端设备200的后方(back)、终端设备200的上方(top)、终端设备200的下方(bottom)、终端设备200的左方(left)以及终端设备200的右方(right)。
天线面板的位置参数可以为天线面板与终端设备的相对位置本身，也可以为特定标识信息。例如，在天线面板与终端设备的相对位置为终端设备的前方时，对应的位置参数可以为“前方(front)”，也可以为“1”。即通过数字“1”标识天线面板与终端设备的相对位置为终端设备的前方。
基于同样的道理，两个数据接收方向之间的夹角参数可以为两个数据接收方向之间的夹角本身，也可以为特定标识信息。例如，在两个数据接收方向之间的夹角为30°时，对应的夹角参数可以为“30°)”，也可以为“a”。即通过字母“a”标识两个数据接收方向之间的夹角为30°。
具体地，对于多个TRP，终端设备可以配置多个天线面板，以实现多个方向同时接收多个TRP的来波。当终端设备打开多个天线面板同时接收多个TRP的来波时，由于来波方向的不同、以及多个天线面板设置于终端设备的位置的不同之间的相互影响，导致终端设备的实际接收性能存在差异。
其中，根据针对天线面板不同的实现布局，天线面板与终端设备的相对位置会有不同，例如，天线面板与终端设备的相对位置可以为(front，back，top-side，left-side，right-side，bottom-side)。在终端设备配置有多个天线面板时，基于各天线面板与终端设备的相对位置形成的位置组合(即位置组合参数，位置组合配置信息以下简称为位置组合)可以为{front-back，top-bottom，left-right(如图5a所示，天线面板511位于终端设备200的左方，天线面板512位于终端设备200的右方，可以通过天线面板511和天线面板512接收来波52(即来波的统称))，left-top， right-bottom(如图5b所示，天线面板513位于终端设备200的右方，天线面板514位于终端设备200的上方，可以通过天线面板513接收来波52，通过天线面板514接收来波521和来波522；如图5c所示，天线面板515位于终端设备200的右方，天线面板516位于终端设备200的上方，可以通过天线面板515接收来波52，通过天线面板516接收来波523和来波524)，left-front，right-back，……}。其中，front-back即两个天线面板分别设置于终端设备的正前方以及正后方。top-bottom即两个天线面板分别设置于终端设备的正上方以及正后方。以此类推，在此不做限制。
根据多个TRP的来波方向的不同，任意两个来波方向之间的夹角(即各位置组合配置信息对应的目标入射夹角α)可以为30°，60°，90°，120°，150°及180°等。其中，每个入射夹角可以为终端设备在各天线面板的位置组合配置信息下，所支持的两个来波方向的入射夹角。
基于上述，在第一信息元素中，位置组合参数可以为：{front-back，top-bottom，left-right，left-top，right-bottom，left-front，right-back}。夹角参数可以为：{30，60，90，120，150，180}。
其中，如图5b所示，在终端设备200支持的多个天线面板的位置组合配置信息为right-bottom的情况下，对于top方向，发送至天线面板514的来波521和来波522之间的入射夹角θ1可以为30°。如图5c所示，对于top方向，发送至天线面板516的来波523和来波524之间的入射夹角θ2可以为60°。
这样，网络设备在调度TRP向终端设备发送下行传输数据时，可以通过接收的终端设备上报的该终端设备支持的位置组合参数和入射夹角参数中的至少一种信息，确定是否为终端设备配置多个TRP资源调度。
在本公开实施例提供的应用于网络设备的多波束接收方法中，上述方法还包括：接收终端设备发送的第三无线帧，其中，上述第三无线帧指示终端设备所支持的调度方式，上述调度方式包括single DCI调度或Multi-DCI调度。
可选地，若第三标识信息标识终端设备支持的多个TRP资源调度的调度方式为single DCI调度，则网络设备可以配置多个TRP调度同一TB进行数据传输。若第三标识信息标识终端设备支持多个TRP资源调度的调度方式为Multi-DCI调度，则网络设备可以配置多个TRP中的每个TRP调度不同的TB进行数据传输。
这样，在网络设备调度TRP向该终端设备发送下行传输数据时，可以通过终端设备上报的其所支持的多个TRP资源调度的调度方式，辅助确定具体所采取的调度方式。
在本公开实施例提供的应用于网络设备的多波束接收方法中，上述基于上述多波束接收能力信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度，可以包括：
确定目标TRP与上述终端设备在上述目标频段下的第一距离，其中，上述目标TRP为上述多个TRP中任意一个TRP；
基于上述多波束接收能力信息、上述第一距离、以及任意两个上述目标TRP之间的第二距离，确定是否为终端设备在上述目标频段配置多个TRP资源调度。
在本公开实施例提供的应用于网络设备的多波束接收方法中，上述确定目标TRP与终端设备在上述目标频段下的第一距离，可以包括：
确定终端设备在上述目标频段下的下行路径损耗；
基于上述下行路径损耗，确定上述第一距离。
在本公开实施例提供的应用于网络设备的多波束接收方法中，上述确定终端设备在上述目标频段下的下行路径损耗，可以包括：
调度上述目标TRP在上述目标频段下，向终端设备发送下行参考数据；
接收终端设备基于上述下行参考数据发送的反馈数据；
基于上述下行参考数据以及上述反馈数据，确定上述下行路径损耗。
在本公开实施例中，对于每个目标TRP，网络设备可以参考RAN4 定义的性能指标(例如，载波频率、基站高度、TRP与终端设备之间的距离)，基于该TRP对应的下行参考数据以及反馈数据之间的差异，确定该目标TRP对应的下行路径损耗，进而确定该目标TRP与终端设备之间的第一距离。
在本公开实施例提供的应用于网络设备的多波束接收方法中，上述基于上述多波束接收能力信息、上述第一距离、以及任意两个上述目标TRP之间的第二距离，确定是否为终端设备在上述目标频段配置多个TRP资源调度，可以包括：
基于上述第一距离和上述第二距离，确定从上述任意两个上述目标TRP向终端设备发送波束所形成的参考入射夹角；
上述入射夹角参数包括终端设备在上述位置组合参数下的目标入射夹角；
基于上述目标入射夹角与上述参考入射夹角，确定上述多波束接收能力信息对应的状态信息；
基于上述状态信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度。
在网络设备确定出任意两个目标TRP之间的第二距离，以及这两个目标TRP中每个目标TRP与终端设备在目标频段下的第一距离后，可以进一步基于两个目标TRP以及终端设备三个“点”、第二距离以及第一距离，确定出在终端设备接收从两个目标TRP发送的波束时，这两个波束方向之间的夹角(即参考入射夹角)。
可以理解的是，网络设备可以采用确定两个目标TRP发出的波束对应的参考入射夹角的方式，确定出网络设备所能配置的多个TRP中任意两个TRP发出的波束对应的参考入射夹角。
进一步地，网络设备可以基于目标入射夹角与参考入射夹角，确定多波束接收能力信息对应的状态信息，具体地，上述基于上述目标入射夹角与上述参考入射夹角，确定上述多波束接收能力信息对应的状态信息，可以包括：
确定上述目标入射夹角与上述参考入射夹角之间的角度差；
在上述角度差小于或等于预设阈值的情况下，确定上述状态信息为第一状态；
在上述角度差大于上述预设阈值的情况下，确定上述状态信息为第二状态。
在本公开实施例中，对预设阈值的具体数值不做限制，可以根据经验值或实验值确定。例如，可以设置预设阈值为3°。
在角度差值小于或等于预设阈值的情况下，网络设备可以确定目标入射夹角与参考入射夹角比较接近，即在终端设备接收从两个目标TRP发送的波束时，这两个波束方向之间的夹角与终端设备本身的最佳接收入射角比较接近，可以进一步判定终端设备在该情况下，能够较好的接收从两个目标TRP发送的波束，即终端设备的多波束接收能力良好(即第一状态)。
在角度差值大于预设阈值的情况下，网络设备可以确定目标入射夹角与参考入射夹角相差较远，即在终端设备接收从两个目标TRP发送的波束时，这两个波束方向之间的夹角与终端设备本身的最佳接收入射角相差较远，可以进一步判定终端设备在该情况下，可能不能很好的接收从两个目标TRP发送的波束，即终端设备的多波束接收能力较差(即第二状态)。
这样，网络设备可以基于终端设备上报的多波束接收能力、目标TRP与终端设备在目标频段下的第一距离、以及任意两个目标TRP之间的第二距离，确定出终端设备的多波束接收能力的具体状态。
在本公开实施例提供的应用于网络设备的多波束接收方法中，上述基于上述状态信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度，可以包括：
在上述状态信息为第一状态时，在上述目标频段为终端设备配置多个TRP资源调度；
在上述状态信息为第二状态时，不在上述目标频段为终端设备配置多个TRP资源调度。
这样，网络设备在确定终端设备的多波束接收能力良好的情况下，在目标频段为终端设备配置多个TRP资源调度，可以使得终端设备在目标频段内，可以基于网络设备配置的多个TRP资源调度，很好的接收从多个目标TRP发送的波束。网络设备在确定终端设备的多波束接收能力较差的情况下，不在目标频段为终端设备配置多个TRP资源调度，避免在终端设备在目标频段内无法接收从多个目标TRP发送的波束的情况下，调度TRP以及传输数据所耗费的通信资源。
在本公开实施例提供的应用于网络设备的多波束接收方法中，上述基于上述状态信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度，可以包括：
基于上述调度方式以及上述状态信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度。
这样，网络设备可以结合终端设备的多波束接收能力是否良好以及终端设备支持的调度方式，更好地为终端设备在目标频段配置多个TRP资源调度。例如，在终端设备的多波束接收能力良好时，采用终端设备支持的调度方式更好地为终端设备配置多个TRP资源调度。
在本公开实施例提供的应用于网络设备的多波束接收方法中，上述基于上述调度方式以及上述状态信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度，可以包括：
在上述状态信息为第一状态，且终端设备不支持single DCI调度或Multi-DCI调度时，不在上述目标频段为终端设备配置多个TRP资源调度；
在上述状态信息为第一状态，且终端设备支持single DCI调度时，在上述目标频段为终端设备配置基于single DCI的多个TRP资源调度；
在上述状态信息为第二状态时，在上述目标频段为终端设备配置基于上述调度方式的多个TRP资源调度。
在状态信息为第二状态时，在目标频段为终端设备配置基于上述调度方式的多个TRP资源调度：即在状态信息为第二状态，且终端设备支持single DCI调度，在目标频段为终端设备配置基于single DCI的多个TRP 资源调度；在状态信息为第二状态，且终端设备支持Multi-DCI调度，在目标频段为终端设备配置基于Multi-DCI的多个TRP资源调度。
基于上述调度方式，在网络设备接收到终端设备上报的第一无线帧、第二无线帧和第三无线帧后，可以具体通过以下方式对终端设备进行调度：
若终端设备的多波束接收性能较差，且终端设备不支持single DCI调度或者Multi-DCI调度，网络设备不为终端设备进行多个TRP资源调度；
若终端设备的多波束接收性能较差，且终端设备支持single DCI调度，网络设备为终端设备进行基于single DCI的多个TRP资源调度，以增加通信的鲁棒性；
若终端设备的多波束接收性能良好，且终端设备支持single DCI调度，网络设备为终端设备进行基于single DCI的多个TRP资源调度；
若终端设备的多波束接收性能良好，且终端设备支持Multi-DCI调度，网络设备为终端设备进行基于Multi-DCI的多个TRP资源调度。
需要说明的是，若终端设备的多波束接收性能较差，且终端设备不支持single DCI调度或者Multi-DCI调度，网络设备还可以为终端设备进行单个的TRP资源调度。
这样，网络设备可以基于配置有多个天线面板的终端设备，所上报的多波束接收能力信息，判断是否为该终端设备配置多个TRP资源调度，以在为终端设备配置多个TRP资源调度时，实现终端设备更好地同时接收多个TRP发送的来自多个方向的来波。
本公开实施例提供了一种多波束接收方法，应用于网络设备，该方法包括以下步骤：
在目标频段内，接收终端设备发送的第一无线帧，其中，第一无线帧指示终端设备的多波束接收能力信息；
基于多波束接收能力信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度。
可选地，在目标频段内，接收终端设备发送的第一无线帧，可以包括：
在上述目标频段的每个子频段内，分别接收终端设备发送的第一无线帧。
可选地，上述第一无线帧包括第一标识信息以及第二标识信息中的至少一种；
上述第一标识信息标识终端设备支持的位置组合参数；上述位置组合参数包括至少两个天线面板的位置参数；上述至少两个天线面板分别设置于终端设备的不同方位；
上述第二标识信息标识终端设备支持的入射夹角参数；上述入射夹角参数包括至少两个数据接收方向之间的夹角参数；上述至少两个数据接收方向位于终端设备的不同方位。
可选地，上述接收终端设备发送的第一无线帧之前，上述方法还可以包括：
接收终端设备发送的第二无线帧，其中，第二无线帧指示终端设备是否支持在上述目标频段同时接收多个TRP发送的数据。
可选地，上述目标频段包括FR2频段。
可选地，上述方法还包括：接收终端设备发送的第三无线帧，其中，上述第三无线帧指示终端设备所支持的调度方式；上述调度方式包括single DCI调度或Multi-DCI调度。
可选地，上述基于上述多波束接收能力信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度，可以包括：
确定目标TRP与上述终端设备在上述目标频段下的第一距离，其中，上述目标TRP为上述多个TRP中任意一个TRP；
基于上述多波束接收能力信息、上述第一距离、以及任意两个上述目标TRP之间的第二距离，确定是否为终端设备在上述目标频段配置多个TRP资源调度。
可选地，上述基于上述多波束接收能力信息、上述第一距离、以及任意两个上述目标TRP之间的第二距离，确定是否为终端设备在上述目标 频段配置多个TRP资源调度，可以包括：
基于上述第一距离和上述第二距离，确定从上述任意两个上述目标TRP向终端设备发送波束所形成的参考入射夹角；
上述入射夹角参数包括终端设备在上述位置组合参数下的目标入射夹角；
基于上述目标入射夹角与上述参考入射夹角，确定上述多波束接收能力信息对应的状态信息；
基于上述状态信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度。
可选地，上述基于上述目标入射夹角与上述参考入射夹角，确定上述多波束接收能力信息对应的状态信息，可以包括：
确定上述目标入射夹角与上述参考入射夹角之间的角度差；
在上述角度差小于或等于预设阈值的情况下，确定上述状态信息为第一状态；
在上述角度差大于上述预设阈值的情况下，确定上述状态信息为第二状态。
可选地，上述基于上述状态信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度，可以包括：
在上述状态信息为第一状态时，在上述目标频段为终端设备配置多个TRP资源调度；
在上述状态信息为第二状态时，不在上述目标频段为终端设备配置多个TRP资源调度。
可选地，上述基于上述状态信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度，可以包括：
基于上述调度方式以及上述状态信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度。
可选地，上述基于上述调度方式以及上述状态信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度，可以包括：
在上述状态信息为第一状态，且终端设备不支持single DCI调度或Multi-DCI调度时，不在上述目标频段为终端设备配置多个TRP资源调度；
在上述状态信息为第一状态，且终端设备支持single DCI调度时，在上述目标频段为终端设备配置基于single DCI的多个TRP资源调度；
在上述状态信息为第二状态时，在上述目标频段为终端设备配置基于上述调度方式的多个TRP资源调度。
可选地，上述确定目标TRP与终端设备在上述目标频段下的第一距离，可以包括：
确定终端设备在上述目标频段下的下行路径损耗；
基于上述下行路径损耗，确定上述第一距离。
可选地，上述确定终端设备在上述目标频段下的下行路径损耗，可以包括：
调度上述目标TRP在上述目标频段下，向终端设备发送下行参考数据；
接收终端设备基于上述下行参考数据发送的反馈数据；
基于上述下行参考数据以及上述反馈数据，确定上述下行路径损耗。
本公开实施例中，网络设备能够基于终端设备发送的第一无线帧，确定出终端设备在目标频段内上报的多波束接收能力信息，并基于该多波束接收能力信息，确定是否在目标频段内为该终端设备配置多个TRP资源调度；进而使得接收到网络设备配置的多个TRP资源调度的终端设备更好地在多个方向上同时接收TRP发送的数据，进而提升了上下行传输速率，提升了边缘覆盖率，减少了开销和提升了链路可靠性；避免在终端设备的多波束接收性能较差时，对终端设备进行调度，造成通信资源浪费的情况发生。
参见图7，基于与本公开实施例所提供的方法相同的原理，本公开实施例还提供了一种电子设备，该电子设备包括：
确定模块701，用于确定第一无线帧，其中，第一无线帧指示终端设 备的多波束接收能力信息；
发送模块702，用于在目标频段内，向网络设备发送第一无线帧；
接收模块703，用于接收网络设备配置的多个TRP资源调度；多个TRP资源调度是网络设备基于多波束接收能力信息，在目标频段为终端设备配置的。
本公开实施例还提供了一种多波束接收装置，应用于终端设备，该装置包括：
无线帧确定模块，用于确定第一无线帧，其中，第一无线帧指示终端设备的多波束接收能力信息；
无线帧发送模块，用于在目标频段内，向网络设备发送第一无线帧；
资源调度接收模块，用于接收网络设备配置的多个TRP资源调度；多个TRP资源调度是网络设备基于多波束接收能力信息，在目标频段为终端设备配置的。
所述装置还包括前述实施例中电子设备的其他模块，在此不再赘述。
参见图8，基于与本公开实施例所提供的方法相同的原理，本公开实施例还提供了一种电子设备，该电子设备为网络设备，该电子设备包括：
接收模块801，用于在目标频段内，接收终端设备发送的第一无线帧，其中，第一无线帧指示终端设备的多波束接收能力信息；
确定模块802，用于基于多波束接收能力信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度。
本公开实施例还提供了一种多波束接收装置，应用于网络设备，该装置包括：
无线帧接收模块，用于在目标频段内，接收终端设备发送的第一无线帧，其中，第一无线帧指示终端设备的多波束接收能力信息；
资源调度确定模块，用于基于多波束接收能力信息，确定是否为终端设备在上述目标频段配置多个TRP资源调度。
所述装置还包括前述实施例中电子设备的其他模块，在此不再赘述。
在一个可选实施例中，本公开实施例还提供了一种电子设备，如图9所示，图9所示的电子设备900可以为服务器，包括：处理器901和存储器903。其中，处理器901和存储器903相连，如通过总线902相连。可选地，电子设备900还可以包括收发器904。需要说明的是，实际应用中收发器904不限于一个，该电子设备900的结构并不构成对本公开实施例的限定。
处理器901可以是CPU(Central Processing Unit，中央处理器)，通用处理器，DSP(Digital Signal Processor，数据信号处理器)，ASIC(Application Specific Integrated Circuit，专用集成电路)，FPGA(Field Programmable Gate Array，现场可编程门阵列)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本公开公开内容所描述的各种示例性的逻辑方框，模块和电路。处理器901也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等。
总线902可包括一通路，在上述组件之间传送信息。总线902可以是PCI(Peripheral Component Interconnect，外设部件互连标准)总线或EISA(Extended Industry Standard Architecture，扩展工业标准结构)总线等。总线902可以分为地址总线、数据总线、控制总线等。为便于表示，图9中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。
存储器903可以是ROM(Read Only Memory，只读存储器)或可存储静态信息和指令的其他类型的静态存储设备，RAM(Random Access Memory，随机存取存储器)或者可存储信息和指令的其他类型的动态存储设备，也可以是EEPROM(Electrically Erasable Programmable Read Only Memory，电可擦可编程只读存储器)、CD-ROM(Compact Disc Read Only Memory，只读光盘)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代 码并能够由计算机存取的任何其他介质，但不限于此。
存储器903用于存储执行本公开方案的应用程序代码，并由处理器901来控制执行。处理器901用于执行存储器903中存储的应用程序代码，以实现前述方法实施例所示的内容。
其中，电子设备包括但不限于：移动电话、笔记本电脑、数字广播接收器、PDA(个人数字助理)、PAD(平板电脑)、PMP(便携式多媒体播放器)、车载终端(例如车载导航终端)等等的移动终端以及诸如数字TV、台式计算机等等的固定终端。图9示出的电子设备仅仅是一个示例，不应对本公开实施例的功能和使用范围带来任何限制。
本公开提供的服务器可以是独立的物理服务器，也可以是多个物理服务器构成的服务器集群或者分布式系统，还可以是提供云服务、云数据库、云计算、云函数、云存储、网络服务、云通信、中间件服务、域名服务、安全服务、CDN、以及大数据和人工智能平台等基础云计算服务的云服务器。终端可以是智能手机、平板电脑、笔记本电脑、台式计算机、智能音箱、智能手表等，但并不局限于此。终端以及服务器可以通过有线或无线通信方式进行直接或间接地连接，本公开在此不做限制。
本公开实施例提供了一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，当其在计算机上运行时，使得计算机可以执行前述方法实施例中相应内容。
应该理解的是，虽然附图的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，其可以以其他的顺序执行。而且，附图的流程图中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，其执行顺序也不必然是依次进行，而是可以与其他步骤或者其他步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
需要说明的是，本公开上述的计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质或者是上述两者的任意组合。计算机可读存 储介质例如可以是——但不限于——电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质的更具体的例子可以包括但不限于：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机访问存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本公开中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。而在本公开中，计算机可读信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括但不限于电磁信号、光信号或上述的任意合适的组合。计算机可读信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读信号介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括但不限于：电线、光缆、RF(射频)等等，或者上述的任意合适的组合。
上述计算机可读介质可以是上述电子设备中所包含的；也可以是单独存在，而未装配入该电子设备中。
上述计算机可读介质承载有一个或者多个程序，当上述一个或者多个程序被该电子设备执行时，使得该电子设备执行上述实施例所示的方法。
根据本公开的一个方面，提供了一种计算机程序产品或计算机程序，该计算机程序产品或计算机程序包括计算机指令，该计算机指令存储在计算机可读存储介质中。计算机设备的处理器从计算机可读存储介质读取该计算机指令，处理器执行该计算机指令，使得该计算机设备执行上述各种可选实现方式中提供的方法。
可以以一种或多种程序设计语言或其组合来编写用于执行本公开的操作的计算机程序代码，上述程序设计语言包括面向对象的程序设计语言—诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、 部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络——包括局域网(LAN)或广域网(WAN)—连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。
附图中的流程图和框图，图示了按照本公开各种实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段、或代码的一部分，该模块、程序段、或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意，在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个接连地表示的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这依所涉及的功能而定。也要注意的是，框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或操作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。
描述于本公开实施例中所涉及到的模块可以通过软件的方式实现，也可以通过硬件的方式来实现。其中，模块的名称在某种情况下并不构成对该模块本身的限定，例如，A模块还可以被描述为“用于执行B操作的A模块”。
以上描述仅为本公开的较佳实施例以及对所运用技术原理的说明。本领域技术人员应当理解，本公开中所涉及的公开范围，并不限于上述技术特征的特定组合而成的技术方案，同时也应涵盖在不脱离上述公开构思的情况下，由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与本公开中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。

Claims (24)

  1. 一种多波束接收方法，应用于终端设备，其特征在于，所述方法包括：
    确定第一无线帧，其中，所述第一无线帧指示所述终端设备的多波束接收能力信息；
    在目标频段内，向网络设备发送所述第一无线帧；
    接收所述网络设备配置的多个TRP资源调度，其中，所述多个TRP资源调度是所述网络设备基于所述多波束接收能力信息，在所述目标频段为所述终端设备配置的。
  2. 根据权利要求1所述的方法，其特征在于，所述在目标频段内，向网络设备发送第一无线帧，包括：
    在所述目标频段的每个子频段内，分别向所述网络设备发送所述第一无线帧。
  3. 根据权利要求1或2所述的方法，其特征在于，所述第一无线帧包括第一标识信息以及第二标识信息中的至少一种；
    所述第一标识信息标识所述终端设备支持的位置组合参数，其中，所述位置组合参数包括至少两个天线面板的位置参数，所述至少两个天线面板分别设置于所述终端设备的不同方位；
    所述第二标识信息标识所述终端设备支持的入射夹角参数，其中，所述入射夹角参数包括至少两个数据接收方向之间的夹角参数，所述至少两个数据接收方向位于所述终端设备的不同方位。
  4. 根据权利要求1至3中任一项所述的多波束接收方法，其特征在于，所述方法还包括：
    确定第二无线帧，其中，所述第二无线帧指示所述终端设备是否支持 在所述目标频段同时接收多个TRP发送的数据；
    在所述目标频段内，向所述网络设备发送所述第二无线帧。
  5. 根据权利要求1至4中任一项所述的多波束接收方法，其特征在于，所述目标频段包括FR2频段。
  6. 根据权利要求4所述的方法，其特征在于，所述方法还包括：
    确定第三无线帧，其中，所述第三无线帧指示所述终端设备所支持的调度方式，所述调度方式包括single DCI调度或Multi-DCI调度；
    向所述网络设备发送所述第三无线帧。
  7. 一种多波束接收方法，应用于网络设备，其特征在于，所述方法包括：
    在目标频段内，接收终端设备发送的第一无线帧，其中，所述第一无线帧指示所述终端设备的多波束接收能力信息；
    基于所述多波束接收能力信息，确定是否为所述终端设备在所述目标频段配置多个TRP资源调度。
  8. 根据权利要求7所述的方法，其特征在于，所述在目标频段内，接收终端设备发送的第一无线帧，包括：
    在所述目标频段的每个子频段内，分别接收所述终端设备发送的所述第一无线帧。
  9. 根据权利要求7或8所述的方法，其特征在于，所述第一无线帧包括第一标识信息以及第二标识信息中的至少一种，
    所述第一标识信息标识所述终端设备支持的位置组合参数，其中，所述位置组合参数包括至少两个天线面板的位置参数，所述至少两个天线面板分别设置于所述终端设备的不同方位；
    所述第二标识信息标识所述终端设备支持的入射夹角参数，其中，所述入射夹角参数包括至少两个数据接收方向之间的夹角参数，所述至少两个数据接收方向位于所述终端设备的不同方位。
  10. 根据权利要求7至9中任一项所述的多波束接收方法，其特征在于，所述接收终端设备发送的第一无线帧之前，所述方法还包括：
    接收所述终端设备发送的第二无线帧，其中，所述第二无线帧指示所述终端设备是否支持在所述目标频段同时接收多个TRP发送的数据。
  11. 根据权利要求7至10中任一项所述的多波束接收方法，其特征在于，所述目标频段包括FR2频段。
  12. 根据权利要求11所述的方法，其特征在于，所述方法还包括：
    接收所述终端设备发送的第三无线帧，其中，所述第三无线帧指示所述终端设备所支持的调度方式，所述调度方式包括single DCI调度或Multi-DCI调度。
  13. 根据权利要求12所述的方法，其特征在于，所述基于所述多波束接收能力信息，确定是否为所述终端设备在所述目标频段配置多个TRP资源调度，包括：
    确定目标TRP与所述终端设备在所述目标频段下的第一距离，其中，所述目标TRP为所述多个TRP中任意一个TRP；
    基于所述多波束接收能力信息、所述第一距离、以及任意两个所述目标TRP之间的第二距离，确定是否为所述终端设备在所述目标频段配置多个TRP资源调度。
  14. 根据权利要求13所述的方法，其特征在于，所述基于所述多波束接收能力信息、所述第一距离、以及任意两个所述目标TRP之间的第 二距离，确定是否为所述终端设备在所述目标频段配置多个TRP资源调度，包括：
    基于所述第一距离和所述第二距离，确定从所述任意两个所述目标TRP向所述终端设备发送波束所形成的参考入射夹角；
    所述入射夹角参数包括所述终端设备在所述位置组合参数下的目标入射夹角；
    基于所述目标入射夹角与所述参考入射夹角，确定所述多波束接收能力信息对应的状态信息；
    基于所述状态信息，确定是否为所述终端设备在所述目标频段配置多个TRP资源调度。
  15. 根据权利要求14所述的方法，其特征在于，所述基于所述目标入射夹角与所述参考入射夹角，确定所述多波束接收能力信息对应的状态信息，包括：
    确定所述目标入射夹角与所述参考入射夹角之间的角度差；
    在所述角度差小于或等于预设阈值的情况下，确定所述状态信息为第一状态；
    在所述角度差大于所述预设阈值的情况下，确定所述状态信息为第二状态。
  16. 根据权利要求15所述的方法，其特征在于，所述基于所述状态信息，确定是否为所述终端设备在所述目标频段配置多个TRP资源调度，包括：
    在所述状态信息为第一状态时，在所述目标频段为所述终端设备配置多个TRP资源调度；
    在所述状态信息为第二状态时，不在所述目标频段为所述终端设备配置多个TRP资源调度。
  17. 根据权利要求15或16所述的方法，其特征在于，所述基于所述状态信息，确定是否为所述终端设备在所述目标频段配置多个TRP资源调度，包括：
    基于所述调度方式以及所述状态信息，确定是否为所述终端设备在所述目标频段配置多个TRP资源调度。
  18. 根据权利要求17所述的方法，其特征在于，所述基于所述调度方式以及所述状态信息，确定是否为所述终端设备在所述目标频段配置多个TRP资源调度，包括：
    在所述状态信息为第一状态，且所述终端设备不支持single DCI调度或Multi-DCI调度时，不在所述目标频段为所述终端设备配置多个TRP资源调度；
    在所述状态信息为第一状态，且所述终端设备支持single DCI调度时，在所述目标频段为所述终端设备配置基于single DCI的多个TRP资源调度；
    在所述状态信息为第二状态时，在所述目标频段为所述终端设备配置基于所述调度方式的多个TRP资源调度。
  19. 根据权利要求13所述的方法，其特征在于，所述确定目标TRP与所述终端设备在所述目标频段下的第一距离，包括：
    确定所述终端设备在所述目标频段下的下行路径损耗；
    基于所述下行路径损耗，确定所述第一距离。
  20. 根据权利要求19所述的方法，其特征在于，所述确定所述终端设备在所述目标频段下的下行路径损耗，包括：
    调度所述目标TRP在所述目标频段下，向所述终端设备发送下行参考数据；
    接收所述终端设备基于所述下行参考数据发送的反馈数据；
    基于所述下行参考数据以及所述反馈数据，确定所述下行路径损耗。
  21. 一种电子设备，所述电子设备为终端设备，其特征在于，所述电子设备包括：
    确定模块，用于确定第一无线帧，其中，所述第一无线帧指示所述终端设备的多波束接收能力信息；
    发送模块，用于在目标频段内，向网络设备发送所述第一无线帧；
    接收模块，用于接收所述网络设备配置的多个TRP资源调度，其中，所述多个TRP资源调度是所述网络设备基于所述多波束接收能力信息，在所述目标频段为所述终端设备配置的。
  22. 一种电子设备，所述电子设备为网络设备，其特征在于，所述电子设备包括：
    接收模块，用于在目标频段内，接收终端设备发送的第一无线帧，其中，所述第一无线帧指示所述终端设备的多波束接收能力信息；
    确定模块，用于基于所述多波束接收能力信息，确定是否为所述终端设备在所述目标频段配置多个TRP资源调度。
  23. 一种电子设备，其特征在于，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行所述程序时实现权利要求1至6中任一项所述的方法或实现权利要求7至20中任一项所述的方法。
  24. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现权利要求1至6中任一项所述的方法或实现权利要求4至20中任一项所述的方法。
PCT/CN2023/093688 2023-05-11 2023-05-11 多波束接收方法、电子设备及存储介质 Pending WO2024229845A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109089322A (zh) * 2017-06-14 2018-12-25 维沃移动通信有限公司 一种上行多波束传输方法、终端及网络设备
CN114501621A (zh) * 2020-10-23 2022-05-13 索尼公司 用于无线通信的电子设备和方法、计算机可读存储介质
WO2022120730A1 (en) * 2020-12-10 2022-06-16 Qualcomm Incorporated Common beam indication techniques for multi-beam operation
CN115486179A (zh) * 2022-08-09 2022-12-16 北京小米移动软件有限公司 一种发送接收终端能力信息的方法、装置及系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109089322A (zh) * 2017-06-14 2018-12-25 维沃移动通信有限公司 一种上行多波束传输方法、终端及网络设备
CN114501621A (zh) * 2020-10-23 2022-05-13 索尼公司 用于无线通信的电子设备和方法、计算机可读存储介质
WO2022120730A1 (en) * 2020-12-10 2022-06-16 Qualcomm Incorporated Common beam indication techniques for multi-beam operation
CN115486179A (zh) * 2022-08-09 2022-12-16 北京小米移动软件有限公司 一种发送接收终端能力信息的方法、装置及系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NOKIA, NOKIA SHANGHAI BELL: "Enhancements on Multi-beam Operation", 3GPP DRAFT; R1-2006843, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051915488 *

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