WO2022147675A1 - 上行天线面板的确定方法、装置及通信设备 - Google Patents

上行天线面板的确定方法、装置及通信设备 Download PDF

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Publication number
WO2022147675A1
WO2022147675A1 PCT/CN2021/070406 CN2021070406W WO2022147675A1 WO 2022147675 A1 WO2022147675 A1 WO 2022147675A1 CN 2021070406 W CN2021070406 W CN 2021070406W WO 2022147675 A1 WO2022147675 A1 WO 2022147675A1
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WO
WIPO (PCT)
Prior art keywords
uplink
antenna panel
identifier
indication message
uplink antenna
Prior art date
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PCT/CN2021/070406
Other languages
English (en)
French (fr)
Inventor
李明菊
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to US18/260,348 priority Critical patent/US20240057057A1/en
Priority to CN202180000150.0A priority patent/CN112789926A/zh
Priority to EP21916733.5A priority patent/EP4277136A4/en
Priority to PCT/CN2021/070406 priority patent/WO2022147675A1/zh
Publication of WO2022147675A1 publication Critical patent/WO2022147675A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06956—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using a selection of antenna panels
    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
    • 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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams

Definitions

  • the present disclosure relates to the technical field of mobile communications, and in particular, to a method, an apparatus, and a communication device for determining an uplink antenna panel.
  • mobile communication systems can use high-frequency frequency bands (such as frequency bands greater than or equal to 6 GHz) to transmit signals to relieve the shortage of spectrum resources.
  • high-frequency frequency bands such as frequency bands greater than or equal to 6 GHz
  • beam-based transmission and reception can be used to ensure coverage.
  • user equipment and network equipment can achieve data transmission through beam alignment.
  • the user equipment may include multiple antenna panels, which may cover multiple different directions. For user equipment with multiple antenna panels, how to select the most suitable uplink antenna panel for the user equipment is an urgent problem to be solved.
  • the embodiment of the first aspect of the present disclosure proposes a method for determining an uplink antenna panel, which is applicable to user equipment (User Equipment, UE), and the method includes:
  • the embodiment of the second aspect of the present disclosure provides a method for determining an uplink antenna panel, which is suitable for network equipment, and the method includes:
  • a first indication message sent by the UE is received, where the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE.
  • the embodiment of the third aspect of the present disclosure provides an apparatus for determining an uplink antenna panel, which is applicable to a UE, and the apparatus includes:
  • a sending module configured to send a first indication message to a network device, where the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE.
  • the embodiment of the fourth aspect of the present disclosure provides an apparatus for determining an uplink antenna panel, which is suitable for network equipment, and the apparatus includes:
  • a receiving module configured to receive a first indication message sent by the UE, where the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE.
  • a fifth aspect of the present disclosure provides a system for determining an uplink antenna panel, including: a UE and a network device, where the UE can implement the method described in the first aspect embodiment, and the network device can implement the above The method described in the embodiment of the second aspect.
  • Embodiments of the sixth aspect of the present disclosure provide a communication device, including: a transceiver; a memory; and a processor, respectively connected to the transceiver and the memory, and configured to execute computer-executable instructions on the memory,
  • the transceiver is controlled to send and receive wireless signals, and the method described in the first aspect embodiment can be implemented.
  • Embodiments of the seventh aspect of the present disclosure provide a communication device, including: a transceiver; a memory; and a processor, respectively connected to the transceiver and the memory, and configured to execute computer-executable instructions on the memory,
  • the transceiver is controlled to transmit and receive wireless signals, and the method described in the embodiment of the second aspect can be implemented.
  • Embodiments of the eighth aspect of the present disclosure provide a computer storage medium, where computer-executable instructions are stored in the computer storage medium; after the computer-executable instructions are executed by a processor, the above-mentioned first aspect embodiment can be implemented. method.
  • Embodiments of the ninth aspect of the present disclosure provide a computer storage medium, where computer-executable instructions are stored in the computer storage medium; after the computer-executable instructions are executed by a processor, the computer-executable instructions described in the second aspect embodiment can be implemented method.
  • Embodiments of the tenth aspect of the present disclosure provide a computer program product, including a computer program, when the computer program is executed by a processor in a communication device, the method described in the embodiments of the first aspect of the present disclosure is implemented.
  • An eleventh aspect of the present disclosure provides a computer program product, including a computer program, when the computer program is executed by a processor in a communication device, the method described in the second aspect of the present disclosure is implemented.
  • Embodiments of the twelfth aspect of the present disclosure provide a computer program, which, when executed by a processor, implements the method described in the first embodiment of the present disclosure.
  • An embodiment of the thirteenth aspect of the present disclosure provides a computer program, which, when executed by a processor, implements the method described in the previous embodiment of the second aspect.
  • the first indication message is used to indicate at least one uplink antenna panel and/or at least one uplink antenna panel of a UE The state of the beam, so that the network device determines the uplink antenna panel and/or uplink beam used by the UE according to the first indication message, or selects the uplink antenna panel and/or uplink beam for the UE, which improves the uplink throughput of the UE.
  • FIG. 1 is a schematic flowchart of a method for determining an uplink antenna panel according to an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of another method for determining an uplink antenna panel according to an embodiment of the present disclosure
  • FIG. 3 is a schematic flowchart of another method for determining an uplink antenna panel according to an embodiment of the present disclosure
  • FIG. 4 is a schematic flowchart of another method for determining an uplink antenna panel according to an embodiment of the present disclosure
  • FIG. 5 is a schematic flowchart of another method for determining an uplink antenna panel according to an embodiment of the present disclosure
  • FIG. 6 is a schematic flowchart of another method for determining an uplink antenna panel according to an embodiment of the present disclosure
  • FIG. 7 is a schematic flowchart of another method for determining an uplink antenna panel according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of an apparatus for determining an uplink antenna panel according to an embodiment of the present disclosure
  • FIG. 9 is a schematic structural diagram of another apparatus for determining an uplink antenna panel according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of another apparatus for determining an uplink antenna panel according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of an apparatus for determining an uplink antenna panel according to an embodiment of the present disclosure
  • FIG. 12 is a schematic structural diagram of another apparatus for determining an uplink antenna panel according to an embodiment of the present disclosure.
  • FIG. 13 is a block diagram of a communication device used to implement the method for determining an uplink antenna panel according to an embodiment of the present disclosure.
  • FIG. 1 is a schematic flowchart of a method for determining an uplink antenna panel according to an embodiment of the present disclosure, and the method may be executed by a UE. As shown in Figure 1, the method for determining the uplink antenna panel includes the following steps:
  • Step 101 Send a first indication message to a network device, where the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE.
  • the UE may include multiple antenna panels, and each antenna panel may include one or more beams. After selecting an uplink antenna panel and/or an uplink beam, the UE may send a first indication message to the network device to notify the network device of the selected uplink antenna panel and/or uplink beam selected by the UE. Alternatively, the UE sends a first indication message to the network device, and the network device selects a suitable uplink antenna panel and/or uplink beam for the UE according to the first indication message.
  • the first indication message may be used to indicate the state of at least one uplink antenna panel, or the state of at least one uplink beam, or the state of at least one uplink antenna panel and the state of at least one uplink beam of the UE.
  • the first indication message may include an uplink power value corresponding to each uplink antenna panel, an uplink power value corresponding to each uplink beam, and the like.
  • the uplink power value may be the maximum transmit power value under the influence of the maximum allowable radiation (Maximum Permissible Exposure, MPE), or the power value that needs to be reduced under the influence of the MPE.
  • MPE Maximum Permissible Exposure
  • the network device selects a suitable uplink antenna panel and/or uplink beam for the UE according to the first indication message, which can improve the uplink throughput of the UE.
  • the network device may be a base station.
  • the base station involved in the present disclosure may be a global system for mobile communications (Global System for Mobile communications, GSM) or a code division multiple access (Code Division Multiple Access, CDMA).
  • a base transceiver station (Base Transceiver Station, BTS) can also be a base station (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or a long term evolution (Long Term evolution, LTE) )
  • the evolutional Node B (referred to as eNB or e-NodeB) in the system, the 5G base station (referred to as gNB) in the 5G network architecture (next generation system), or the Home evolved Node B (HeNB) ), relay node (relay node), home base station (femto), pico base station (pico), etc., which are not limited in this disclosure.
  • the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE, so that the network can
  • the device determines the uplink antenna panel and/or uplink beam used by the UE according to the first indication message, or selects the uplink antenna panel and/or uplink beam for the UE, thereby improving the uplink throughput of the UE.
  • FIG. 2 is a schematic flowchart of a method for determining an uplink antenna panel according to an embodiment of the present disclosure, and the method may be executed by a UE. As shown in Figure 2, the method for determining the uplink antenna panel includes the following steps:
  • Step 201 Based on a specified trigger condition, determine whether to send a first indication message to the network device, where the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE.
  • the UE may include multiple antenna panels, each antenna panel may include one or more beams, and the UE may determine whether to send the first indication message to the network device based on a specified trigger condition.
  • the first indication message may be used to indicate the state of at least one uplink antenna panel, or the state of at least one uplink beam, or the state of at least one uplink antenna panel and the state of at least one uplink beam of the UE.
  • the first indication message may include an uplink power value corresponding to each uplink antenna panel, an uplink power value corresponding to each uplink beam, and the like.
  • the uplink power value may be the maximum transmit power value under the influence of the MPE, or the power value that needs to be reduced under the influence of the MPE.
  • the network device may be a base station.
  • the base station involved in the present disclosure may be a BTS in GSM or CDMA, a base station (NodeB) in WCDMA, or an evolutionary type (evolutional) in an LTE system.
  • Node B referred to as eNB or e-NodeB
  • 5G base station referred to as gNB
  • 5G network architecture next generation system
  • HeNB relay node
  • home base station femto
  • pico base station pico
  • the trigger condition may be specified as required, for example, the trigger condition is exceeding the MPE, or the uplink interference is greater than the first specified value, and the like.
  • the UE may send the first indication message to the network device in response to satisfying the specified trigger condition, or not send the first indication message to the network device in response to not meeting the specified trigger condition. Therefore, the UE can send the first indication message to the network device in a targeted manner.
  • the UE can select the uplink antenna panel and/or the uplink beam by itself, and notify the network device of the uplink antenna panel and/or the uplink beam used by the UE through the first indication message.
  • the UE sends a first indication message to the network device, and the network device selects an uplink antenna panel and/or an uplink beam for the UE according to the first indication message.
  • the method for determining an uplink antenna panel in this embodiment of the present disclosure determines whether to send a first indication message to a network device based on a specified trigger condition, where the first indication message is used to indicate at least one uplink antenna panel and/or at least one uplink antenna panel of the UE The state of the beam, so that the network device determines the uplink antenna panel and/or uplink beam used by the UE according to the first indication message, or selects the uplink antenna panel and/or uplink beam for the UE, which improves the uplink throughput of the UE.
  • FIG. 3 is a schematic flowchart of another method for determining an uplink antenna panel according to an embodiment of the present disclosure.
  • the method for determining the uplink antenna panel is performed by the UE.
  • the method for determining the uplink antenna panel includes:
  • Step 301 Based on a specified trigger condition, determine to send a first indication message to the network device, where the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE.
  • the specified trigger condition may be one of the following conditions: exceeding the MPE, the uplink interference is greater than the first specified value, the remaining power is less than the second specified value, the parameters between different antenna panels are different, and the network equipment Multiple sending and receiving points for communication transmission.
  • the UE may It is determined to send the first indication message to the network device. If the specified trigger condition is that the uplink interference is greater than the first specified value, the trigger condition is that the uplink interference is greater than the first specified value, including that the uplink interference of a certain uplink antenna panel is greater than the first specified value or that the uplink interference on a certain uplink antenna panel is greater than the first specified value.
  • the UE may determine to send the first indication message to the network device. If the specified trigger condition is that the remaining power is less than the second specified value, then when the remaining power is less than the second specified value, that is, in order to save power, the UE may determine to send the first indication message to the network device. If the specified trigger condition is that the parameters of different antenna panels are different, then when the parameters of different antenna panels are different, the UE can configure the parameters according to its current traffic and/or channel conditions and the parameters of each antenna panel. , to determine to send the first indication message to the network device. If the specified trigger condition is to perform communication and transmission with multiple sending and receiving points in the network device, the UE may determine to send the first indication message to the network device when communication and transmission with multiple sending and receiving points in the network device is required.
  • the first indication message sent by the UE to the network device may include at least one of the following information: a specified trigger condition, a first specified type of uplink antenna panel identifier, a first specified type of uplink beam identifier, and a second specified type of uplink Antenna panel identifiers, uplink beam identifiers of the second specified type, measured values corresponding to each uplink antenna panel identifier, parameters corresponding to each uplink antenna panel identifier, measured values corresponding to each uplink beam identifier, parameters corresponding to each uplink beam identifier, etc.
  • the first specified type may be used to indicate recommendation
  • the second specified type may be used to indicate non-recommendation. That is to say, the uplink antenna panel identifier of the first specified type may be the uplink antenna panel identifier recommended by the UE or the uplink antenna panel identifier corresponding to the uplink antenna panel determined by the UE to be used next, and the uplink antenna panel identifier of the second specified type may be The panel identifier, which can be an uplink antenna panel identifier not recommended by the UE.
  • the first indication message sent by the UE to the network device may include at least one of a recommended uplink antenna panel identifier, a recommended uplink beam identifier, a non-recommended uplink antenna panel identifier, and a non-recommended uplink beam identifier.
  • the measurement value corresponding to each uplink panel identifier may be the uplink power value of each uplink panel; the measurement value corresponding to each uplink beam identifier may be Layer 1 Reference Signal Received Power (L1-RSRP) , one or more of Layer 1 Signal to Interference plus Noise Ratio (Layer 1 Signal to Interference plus Noise Ratio, L1-SINR), uplink power value, etc.
  • L1-RSRP Layer 1 Reference Signal Received Power
  • L1-SINR Layer 1 Signal to Interference plus Noise Ratio
  • the uplink power value may be the maximum transmit power value under the influence of the MPE, or the power value that needs to be reduced under the influence of the MPE.
  • the parameters corresponding to the identifiers of each uplink antenna panel may be parameters of each uplink antenna panel, such as at least one of the following: the number of transmit and/or receive antennas supported by the antenna panel, the number of antenna ports supported by the antenna panel, and the number of transmit and/or receive antennas supported by the antenna panel. / or the number of receiving beams, etc.; the parameters corresponding to each uplink beam identifier may be the parameters of the uplink beam, such as the transmission configuration indication (TCI) status identifier corresponding to the uplink beam or the spatial relationship information identifier (SpatialRelationInfo) corresponding to the uplink beam ).
  • TCI transmission configuration indication
  • SpatialRelationInfo spatial relationship information identifier
  • the above-mentioned uplink antenna panel identifier or uplink beam identifier may be at least one of the following identifiers: a designated identifier, a corresponding reference signal resource set identifier, and a corresponding reference signal resource identifier.
  • the designated identifier may be at least one of the following: an antenna panel identifier, a TCI state identifier, and a spatial relationship information identifier.
  • the reference signal may be one of the following signals: an uplink sounding reference signal (Sounding Reference Signal, SRS), a downlink (Channel State Information Reference Signal, CSI-RS), a downlink synchronization signal block (Synchronization Signal Block, SSB), Downlink (Positioning Reference Signal, PRS).
  • Step 302 based on the current uplink resources, send a first indication message to the network device.
  • the UE may send a first indication message to the network device based on the current uplink resources.
  • the uplink resource may be a physical uplink shared channel (PUSCH, Physical Uplink Shared Channel).
  • the first indication message may be uplink power reporting signaling of the power value of at least one uplink antenna panel or at least one uplink beam of the UE, or the beam measurement result reporting signaling of the uplink power value and/or measurement value of at least one uplink beam of the UE.
  • the CSI measurement result reporting signaling corresponding to at least one uplink antenna panel or at least one uplink beam of the UE, or the number of uplink antenna panels of the UE, the number of ports supported by each uplink antenna panel and/or each uplink antenna panel The antenna panel capability reporting signaling of the number of supported beams, or a scheduling request, where the beam used for the scheduling request is the beam corresponding to at least one uplink antenna panel in the UE, or a random access request (Random Access) message, where the random access request
  • the beam used for sending the preamble in the message is the beam corresponding to at least one uplink antenna panel in the UE.
  • the UE may send the first indication message to the network device based on the current uplink resources.
  • An understanding is as follows: the recommended uplink antenna panel identifier and/or the recommended uplink beam beam identifier included in the first indication information is only recommended by the UE, and the network device may be based on the recommended uplink antenna panel identifier and/or the recommended uplink beam identifier.
  • the beam identifier selects the final used uplink antenna panel identifier and/or the recommended uplink beam beam identifier for the UE again, and indicates it to the UE, and the final used uplink antenna panel identifier and/or the recommended uplink beam beam identifier selected by the network device, It may be the same as or different from the recommended uplink antenna panel identifier and/or the recommended uplink beam beam identifier included in the first indication information.
  • the recommended uplink antenna panel identifier and/or the recommended uplink beam beam identifier included in the first indication information is determined by the UE itself, and the UE sends the first indication information only to inform the network equipment that the UE will
  • the used uplink antenna panel identifier and/or the recommended uplink beam beam identifier is the uplink antenna panel identifier and/or the recommended uplink beam beam identifier included in the first indication information, and does not require the network device to select again for the UE, nor does it require The network device then indicates to the UE.
  • the first indication message is a scheduling request
  • the network device when the network device receives the call request, it can know that the UE has selected a beam by itself, and the network device does not need to select an uplink antenna panel and/or an uplink beam for the UE, and the UE can send a call based on the UE.
  • the beam used for the request communicates with the network device.
  • the network device If the first indication message is a random access request message, the network device does not need to select an uplink antenna panel and/or an uplink beam for the UE, and the UE can communicate with the network device based on the beam used for sending the preamble in the random access request message. communication.
  • the method for determining an uplink antenna panel in the embodiment of the present disclosure determines to send a first indication message to a network device based on a specified trigger condition, and sends a first indication message to the network device based on the current uplink resources.
  • the network device can determine the uplink antenna panel and/or uplink beam used by the UE according to the first indication message, or select the uplink antenna panel and/or uplink beam for the UE, thereby improving the uplink throughput of the UE.
  • FIG. 4 is a schematic flowchart of another method for determining an uplink antenna panel according to an embodiment of the present disclosure.
  • the method for determining the uplink antenna panel is performed by the UE.
  • the method for determining the uplink antenna panel includes:
  • Step 401 Based on the specified trigger condition, determine to send a first indication message to the network device, where the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE.
  • step 401 may be implemented in any of the various embodiments of the present disclosure, which is not limited in the embodiments of the present disclosure, and will not be described again.
  • Step 402 sending a resource request to a network device.
  • the UE may send a resource request to the network device to request uplink resources from the network device, and the resource request may be a scheduling request or a random access request.
  • Step 403 Receive an indication message returned by the network device.
  • the network device after receiving the resource request sent by the network device, the network device can return an indication message to the UE, and then the UE can receive the indication message returned by the network device.
  • the indication message may include an indication of uplink resources used by the UE, such as PUSCH.
  • Step 44 Send a first indication message to the network device based on the uplink resource indicated by the indication message.
  • the UE may send the first indication message to the network device by using the uplink resource indicated by the indication message.
  • step 404 may be implemented in any of the various embodiments of the present disclosure, which is not limited in the embodiments of the present disclosure, and will not be described again.
  • the method for determining an uplink antenna panel determines to send a first indication message to a network device based on a specified trigger condition, and sends a resource request to the network device, so as to use the uplink resource indicated by the indication message returned by the network device, Send a first indication message to the network device.
  • the network device can determine the uplink antenna panel and/or the uplink beam used by the UE according to the first indication message, or select the uplink antenna panel and/or the uplink beam for the UE.
  • FIG. 5 is a schematic flowchart of another method for determining an uplink antenna panel according to an embodiment of the present disclosure.
  • the method for determining the uplink antenna panel is performed by the UE.
  • the method for determining the uplink antenna panel includes:
  • Step 501 Send a first indication message to a network device, where the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE.
  • step 501 may be implemented in any one of the various embodiments of the present disclosure, which is not limited in the embodiments of the present disclosure, and will not be described again.
  • Step 502 Receive a second indication message sent by the network device, where the second indication message is used to indicate to the UE the uplink antenna panel and/or uplink beam selected by the network device for the UE according to the first indication message.
  • the network device may select an uplink antenna panel and/or an uplink beam for the UE according to the received first indication message sent by the UE, and send a second indication message to the UE, and the UE receives the second indication message sent by the network device.
  • the second indication message is used to indicate to the UE the uplink antenna panel and/or uplink beam selected for the UE by the network device according to the first indication message, and the second indication message may include the uplink antenna panel and/or uplink beam selected for the UE 's identification.
  • the UE can know the uplink antenna panel and/or the uplink beam selected by the network device, and the UE can use the uplink antenna panel and/or uplink beam selected by the network device to communicate with the network device, which improves the uplink of the UE. throughput.
  • the UE by sending a first indication message to a network device and receiving a second indication message sent by the network device, the UE can determine that the network device is selected by the UE according to the second indication message.
  • Uplink antenna panels and/or uplink beams improve the uplink throughput of the UE.
  • FIG. 6 is a schematic flowchart of another method for determining an uplink antenna panel according to an embodiment of the present disclosure.
  • the method for determining the uplink antenna panel is performed by a network device. As shown in Figure 6, the method for determining the uplink antenna panel includes:
  • Step 601 Receive a first indication message sent by the UE, where the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE.
  • the UE may include multiple antenna panels, each antenna panel including one or more beams.
  • the network device may receive the first indication message sent by the UE.
  • the first indication message is used to indicate the state of at least one uplink antenna panel, or the state of at least one uplink beam, or the state of at least one uplink antenna panel and the state of at least one uplink beam of the UE.
  • the first indication message may include an uplink power value corresponding to each uplink antenna panel, an uplink power value corresponding to each uplink beam, and the like.
  • the uplink power value may be the maximum transmit power value under the influence of the MPE, or the power value that needs to be reduced under the influence of the MPE.
  • the UE can select an uplink antenna panel and/or an uplink beam by itself, and notify the network device through a first indication message, and the network device can know the uplink antenna panel and/or uplink beam selected by the UE according to the received first indication message.
  • the network device may select an uplink antenna panel and/or an uplink beam for the UE according to the first indication message.
  • the network device can know the uplink antenna panel and/or the uplink beam selected by the UE according to the received first indication message, or, according to the first indication message
  • the instruction message selects an uplink antenna panel and/or an uplink beam for the UE, which improves the uplink throughput of the UE.
  • FIG. 7 is a schematic flowchart of another method for determining an uplink antenna panel according to an embodiment of the present disclosure.
  • the method for determining the uplink antenna panel is performed by a network device. As shown in Figure 7, the method for determining the uplink antenna panel includes:
  • Step 701 Receive a first indication message sent by the UE, where the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE.
  • the first indication message may include at least one of the following information: a specified trigger condition, a first specified type of uplink antenna panel identifier, a first specified type of uplink beam identifier, and a second specified type of uplink antenna panel identifier, uplink beam identifier of the second specified type, measurement value corresponding to each uplink antenna panel identifier, parameter corresponding to each uplink antenna panel identifier, measurement value corresponding to each uplink beam identifier, parameter corresponding to each uplink beam identifier, etc.
  • the UE determines whether to send the first indication message to the network device based on a specified trigger condition.
  • the specified trigger condition may be one of the following conditions: exceeding the MPE, the uplink interference is greater than the first specified value, the remaining power is less than the second specified value, Different antenna panels have different parameters, and communicate with multiple sending and receiving points in the network device.
  • the UE may It is determined to send the first indication message to the network device. If the specified trigger condition is that the uplink interference is greater than the first specified value, the trigger condition is that the uplink interference is greater than the first specified value, including that the uplink interference of a certain uplink antenna panel is greater than the first specified value or that the uplink interference on a certain uplink antenna panel is greater than the first specified value.
  • the UE may determine to send the first indication message to the network device. If the specified trigger condition is that the remaining power is less than the second specified value, then when the remaining power is less than the second specified value, that is, in order to save power, the UE may determine to send the first indication message to the network device. If the specified trigger condition is that the parameters of different antenna panels are different, then when the parameters of different antenna panels are different, the UE can configure the parameters according to its current traffic and/or channel conditions and the parameters of each antenna panel. , to determine to send the first indication message to the network device. If the specified trigger condition is to perform communication and transmission with multiple sending and receiving points in the network device, the UE may determine to send the first indication message to the network device when communication and transmission with multiple sending and receiving points in the network device is required.
  • the first specified type included in the first indication message may be used to indicate recommendation, and the second specified type may be used to indicate non-recommendation. That is to say, the uplink antenna panel identifier of the first specified type may be the uplink antenna panel identifier recommended by the UE or the uplink antenna panel identifier corresponding to the uplink antenna panel to be used next determined by the UE; the uplink antenna panel identifier of the second specified type may be The panel identifier, which can be an uplink antenna panel identifier not recommended by the UE.
  • the first indication message received by the network device may include at least one of a recommended uplink antenna panel identifier, a recommended uplink beam identifier, a non-recommended uplink antenna panel identifier, and a non-recommended uplink beam identifier.
  • the measurement value corresponding to each uplink panel identifier may be the uplink power value of each uplink panel; the measurement value corresponding to each uplink beam identifier may be one of L1-RSRP, L1-SINR, uplink power value, etc. or variety.
  • the uplink power value may be the maximum transmit power value under the influence of the MPE, or the power value that needs to be reduced under the influence of the MPE.
  • each uplink antenna panel identifier which may be a parameter of each uplink antenna panel, for example, at least one of the following: the number of transmit and/or receive antennas supported by the antenna panel, the number of antenna ports supported by the antenna panel, and the number of transmit and/or receive antennas supported by the antenna panel. and/or the number of receiving beams, etc.; the parameters corresponding to each uplink beam identifier may be parameters of the uplink beam, such as the TCI status identifier corresponding to the uplink beam or the spatial relationship information identifier corresponding to the uplink beam.
  • the above-mentioned uplink antenna panel identifier or uplink beam identifier may be at least one of the following identifiers: a designated identifier, a corresponding reference signal resource set identifier, and a corresponding reference signal resource identifier.
  • the designated identifier may be at least one of the following: an antenna panel identifier, a TCI state identifier, and a spatial relationship information identifier.
  • the reference signal may be one of the following signals: uplink SRS, downlink CSI-RS, downlink SSB, and downlink PRS.
  • the first indication message received by the network device may be the uplink power reporting signaling of the power value of at least one uplink antenna panel or at least one uplink beam of the UE, or the beam of the uplink power value and/or measurement value of at least one uplink beam of the UE Measurement result reporting signaling, or CSI measurement result reporting signaling corresponding to at least one uplink antenna panel or at least one uplink beam of the UE, or the number of uplink antenna panels of the UE, the number of ports supported by each uplink antenna panel, and/or the number of ports supported by each uplink antenna panel.
  • the beam used for sending the preamble in the message is the beam corresponding to at least one uplink antenna panel in the UE.
  • Step 702 Select the current uplink antenna panel and/or uplink beam for the UE according to the first indication message.
  • the network device may select the current uplink antenna panel and/or uplink beam for the UE based on the first indication message.
  • the first indication message includes an uplink antenna panel identifier of a first designated type and an uplink antenna panel identifier of a second designated type
  • the first designated type indicates recommendation and the second designated type indicates non-recommendation.
  • the network device may select an uplink antenna panel for the UE from the uplink antenna panels of the first specified type based on the first indication message.
  • the UE may send the first indication message to the network device based on the current uplink resource, and the first indication message is received by the network device.
  • the recommended uplink antenna panel identifier and/or the recommended uplink beam beam identifier included in the first indication information is only recommended by the UE, and the network device may be based on the recommended uplink antenna panel identifier and/or the recommended uplink beam identifier.
  • the beam identifier selects the final used uplink antenna panel identifier and/or the recommended uplink beam beam identifier for the UE again, and indicates it to the UE, and the final used uplink antenna panel identifier and/or the recommended uplink beam beam identifier selected by the network device, It may be the same as or different from the recommended uplink antenna panel identifier and/or the recommended uplink beam beam identifier included in the first indication information.
  • the recommended uplink antenna panel identifier and/or the recommended uplink beam beam identifier included in the first indication information is determined by the UE itself, and the UE sends the first indication information only to inform the network equipment that the UE will
  • the used uplink antenna panel identifier and/or the recommended uplink beam beam identifier is the uplink antenna panel identifier and/or the recommended uplink beam beam identifier included in the first indication information, and does not require the network device to select again for the UE, nor does it require The network device then indicates to the UE.
  • the first indication message is a scheduling request
  • the network device when the network device receives the call request, it can know that the UE has selected a beam by itself, and the network device does not need to select an uplink antenna panel and/or an uplink beam for the UE, and the UE can send a call based on the UE.
  • the beam used for the request communicates with the network device.
  • the network device If the first indication message is a random access request message, the network device does not need to select an uplink antenna panel and/or an uplink beam for the UE, and the UE can communicate with the network device based on the beam used for sending the preamble in the random access request message. communication.
  • Step 703 Send a second indication message to the UE, where the second indication message is used to indicate to the UE the uplink antenna panel and/or uplink beam selected by the network device for the UE.
  • the network device may send the second indication message to the UE.
  • the second indication message may be used to indicate to the UE the uplink antenna panel and/or uplink beam selected by the network device for the UE, and the second indication message may include the identifier of the uplink antenna panel and/or uplink beam selected by the UE.
  • the UE can know the uplink antenna panel and/or uplink beam selected by the network device according to the second indication message, and the UE can use the uplink antenna panel and/or uplink beam selected by the network device to communicate with the network device.
  • the network device by receiving a first indication message sent by the UE, based on the first indication message, the current uplink antenna panel is selected for the UE, and a second indication message is sent to the UE, so that the network device can Selecting an appropriate uplink antenna panel and/or uplink beam for the UE according to the first instruction message improves the uplink throughput of the UE.
  • FIG. 8 is a schematic structural diagram of an apparatus for determining an uplink antenna panel according to an embodiment of the present disclosure.
  • the apparatus may be adapted for UE.
  • the device 800 for determining the uplink antenna panel includes:
  • the sending module 810 is configured to send a first indication message to the network device, where the first indication message is used to indicate the status of at least one uplink antenna panel and/or at least one uplink beam of the UE.
  • the first indication message includes at least one of the following information:
  • the first designated type of uplink antenna panel identification is the first designated type of uplink antenna panel identification
  • Each uplink beam identifies corresponding parameters.
  • the uplink antenna panel identifier or the uplink beam identifier is at least one of the following identifiers: a designated identifier, a corresponding reference signal resource set identifier, and a corresponding reference signal resource identifier.
  • the designated identifier is at least one of the following identifiers: an antenna panel identifier, a TCI state identifier, and a spatial relationship information identifier.
  • the reference signal is one of the following signals:
  • the device may further include:
  • the determining module 820 is configured to determine whether to send the first indication message to the network device based on a specified trigger condition; the specified trigger condition is one of the following conditions: exceeding the MPE, the uplink interference is greater than the first specified value, and the remaining power is less than the first specified value.
  • the specified trigger condition is one of the following conditions: exceeding the MPE, the uplink interference is greater than the first specified value, and the remaining power is less than the first specified value.
  • the sending module 810 is further configured to send the first indication message to the network device based on the current uplink resources.
  • the sending module 810 is further configured to send a resource request to the network device;
  • the apparatus may further include: a receiving module 830, configured to receive an indication message returned by the network device;
  • the sending module 810 is further configured to send the first indication message to the network device based on the uplink resource indicated by the indication message.
  • the resource request is a scheduling request or a random access request.
  • the first indication message is:
  • a scheduling request wherein the beam used in the scheduling request is a beam corresponding to at least one uplink antenna panel in the UE;
  • the random access request message wherein the beam used for sending the preamble in the random access request message is the beam corresponding to at least one uplink antenna panel in the UE.
  • the receiving module 830 is further configured to receive a second indication message sent by the network device, where the second indication message is used to indicate to the UE the uplink antenna panel and/or uplink beam selected by the network device for the UE according to the first indication message.
  • the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE, so that the network device can
  • the uplink antenna panel and/or the uplink beam used by the UE is determined according to the first indication message, or the uplink antenna panel and/or the uplink beam is selected for the UE, which improves the uplink throughput of the UE.
  • FIG. 11 is a schematic structural diagram of another apparatus for determining an uplink antenna panel according to an embodiment of the present disclosure.
  • the device is applicable to network equipment.
  • the device 1100 for determining the uplink antenna panel includes:
  • the receiving module 1110 is configured to receive a first indication message sent by the UE, where the first indication message is used to indicate the state of at least one uplink antenna panel and/or at least one uplink beam of the UE.
  • the first indication message includes at least one of the following information:
  • the first designated type of uplink antenna panel identification is the first designated type of uplink antenna panel identification
  • Each uplink beam identifies corresponding parameters.
  • the uplink antenna panel identifier or the uplink beam identifier is at least one of the following identifiers: a designated identifier, a corresponding reference signal resource set identifier, and a corresponding reference signal resource identifier.
  • the designated identifier is at least one of the following identifiers: an antenna panel identifier, a TCI state identifier, and a spatial relationship information identifier.
  • the reference signal is one of the following signals:
  • the specified trigger condition includes one of the following conditions: exceeding the maximum allowable radiation amount MPE, the uplink interference is greater than the first specified value, the remaining power is less than the second specified value, the parameters between different antenna panels are different, and the Multiple sending and receiving points in a network device perform communication transmission.
  • the first indication message is:
  • a scheduling request wherein the beam used in the scheduling request is a beam corresponding to at least one uplink antenna panel in the UE;
  • the physical random access channel random access request message wherein the beam used for sending the preamble in the random access request message is the beam corresponding to at least one uplink antenna panel in the UE.
  • the device may further include:
  • a selection module 1120 configured to select the current uplink antenna panel and/or uplink beam for the UE according to the first indication message
  • the sending module 1130 is configured to send a second indication message to the UE, where the second indication message is used to indicate to the UE an uplink antenna panel and/or an uplink beam selected by the network device for the UE.
  • the network device by receiving the first indication message sent by the UE, the network device can know the uplink antenna panel and/or the uplink beam selected by the UE according to the received first indication message, or, according to the first indication message
  • the instruction message selects an uplink antenna panel and/or an uplink beam for the UE.
  • the present disclosure also proposes a communication device.
  • the communication device includes: a transceiver; a memory; and a processor, respectively connected to the transceiver and the memory, and configured to control the transceiver by executing computer-executable instructions on the memory.
  • Wireless signal transmission and reception and can implement the method for determining the uplink antenna panel applicable to the UE described in the above embodiments.
  • the communication device may be the aforementioned UE.
  • the processor may include various types of storage media, which are non-transitory computer storage media.
  • the processor may be connected to the memory through a bus or the like, for reading the executable program stored on the memory, for example, as shown in at least one of FIGS. 1 to 5 .
  • the present disclosure also proposes a communication device.
  • the communication device includes: a transceiver; a memory; and a processor, respectively connected to the transceiver and the memory, and configured to control the transceiver by executing computer-executable instructions on the memory.
  • Wireless signal transmission and reception and can implement the method for determining an uplink antenna panel applicable to a network device described in the above embodiments.
  • the communication device may be the aforementioned network device.
  • the processor may include various types of storage media, which are non-transitory computer storage media.
  • the processor may be connected to the memory through a bus or the like, for reading the executable program stored on the memory, for example, as shown in at least one of FIGS. 6 to 7 .
  • the present disclosure also proposes a computer storage medium.
  • the computer storage medium provided by the embodiment of the present disclosure stores an executable program; after the executable program is executed by the processor, the foregoing method can be implemented, for example, as shown in at least one of FIG. 1 to FIG. 5 .
  • the present disclosure also proposes a computer storage medium.
  • the computer storage medium provided by the embodiment of the present disclosure stores an executable program; after the executable program is executed by the processor, the foregoing method can be implemented, for example, as shown in at least one of FIG. 6 to FIG. 7 .
  • the present disclosure also proposes a system for determining an uplink antenna panel.
  • the system for determining an uplink antenna panel includes a UE and a network device.
  • the UE can implement the method for determining an uplink antenna panel as shown in FIG. 1 to FIG. 5
  • the network device can implement the uplink antenna panel shown in FIGS. 6 to 7 .
  • Antenna panel does the method.
  • Communication devices are intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers.
  • Communication devices may also represent various forms of mobile devices, such as personal digital processors, cellular phones, smart phones, wearable devices, and other similar computing devices.
  • the components shown herein, their connections and relationships, and their functions are by way of example only, and are not intended to limit implementations of the disclosure described and/or claimed herein.
  • the communication device includes: one or more processors 1310, a memory 1320, and interfaces for connecting various components, including a high-speed interface and a low-speed interface.
  • the various components are interconnected using different buses and may be mounted on a common motherboard or otherwise as desired.
  • the processor may process instructions executed within the communication device, including instructions stored in or on memory to display graphical information of the GUI on an external input/output device, such as a display device coupled to the interface.
  • multiple processors and/or multiple buses may be used with multiple memories and multiple memories, if desired.
  • multiple communication devices may be connected, with each device providing some of the necessary operations (eg, as a server array, a group of blade servers, or a multi-processor system).
  • a processor 1310 is taken as an example in FIG. 13 .
  • the memory 1320 is the non-transitory computer-readable storage medium provided by the present disclosure.
  • the memory stores instructions executable by at least one processor, so that the at least one processor executes the method for determining an uplink antenna panel provided by the present disclosure.
  • the non-transitory computer-readable storage medium of the present disclosure stores computer instructions for causing the computer to execute the method for determining an uplink antenna panel provided by the present disclosure.
  • the memory 1320 can be used to store non-transitory software programs, non-transitory computer-executable programs and modules, such as program instructions/modules ( For example, the sending module 810 shown in FIG. 8 or the receiving module 1110 shown in FIG. 11 ).
  • the processor 1310 executes various functional applications and data processing of the server by running the non-transitory software programs, instructions and modules stored in the memory 1320, that is, implementing the method for determining the uplink antenna panel in the above method embodiments.
  • the memory 1320 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the positioning communication device, and the like. Additionally, memory 1320 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. Optionally, the memory 1320 may optionally include memory located remotely from the processor 1310, and these remote memories may be connected to the positioning communication device via a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.
  • the determined communication device of the uplink antenna panel may further include: an input device 1330 and an output device 1340 .
  • the processor 1310, the memory 1320, the input device 1330, and the output device 1340 may be connected by a bus or in other ways, and the connection by a bus is taken as an example in FIG. 13 .
  • the input device 1330 may receive input numerical or character information and generate key signal input related to user settings and functional control of the positioning communication device, such as a touch screen, keypad, mouse, trackpad, touchpad, pointing stick, one or more Input devices such as mouse buttons, trackballs, joysticks, etc.
  • the output device 1340 may include a display device, auxiliary lighting devices (eg, LEDs), haptic feedback devices (eg, vibration motors), and the like.
  • the display device may include, but is not limited to, a liquid crystal display (LCD), a light emitting diode (LED) display, and a plasma display. In some implementations, the display device may be a touch screen.
  • Various implementations of the systems and techniques described herein can be implemented in digital electronic circuitry, integrated circuit systems, application specific ASICs (application specific integrated circuits), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include being implemented in one or more computer programs executable and/or interpretable on a programmable system including at least one programmable processor that The processor, which may be a special purpose or general-purpose programmable processor, may receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device an output device.
  • the processor which may be a special purpose or general-purpose programmable processor, may receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device an output device.
  • machine-readable medium and “computer-readable medium” refer to any computer program product, apparatus, and/or apparatus for providing machine instructions and/or data to a programmable processor ( For example, magnetic disks, optical disks, memories, programmable logic devices (PLDs)), including machine-readable media that receive machine instructions as machine-readable signals.
  • machine-readable signal refers to any signal used to provide machine instructions and/or data to a programmable processor.
  • the systems and techniques described herein may be implemented on a computer having a display device (eg, a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user ); and a keyboard and pointing device (eg, a mouse or trackball) through which a user can provide input to the computer.
  • a display device eg, a CRT (cathode ray tube) or LCD (liquid crystal display) monitor
  • a keyboard and pointing device eg, a mouse or trackball
  • Other kinds of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (eg, visual feedback, auditory feedback, or tactile feedback); and can be in any form (including acoustic input, voice input, or tactile input) to receive input from the user.
  • the systems and techniques described herein may be implemented on a computing system that includes back-end components (eg, as a data server), or a computing system that includes middleware components (eg, an application server), or a computing system that includes front-end components (eg, a user's computer having a graphical user interface or web browser through which a user may interact with implementations of the systems and techniques described herein), or including such backend components, middleware components, Or any combination of front-end components in a computing system.
  • the components of the system may be interconnected by any form or medium of digital data communication (eg, a communication network). Examples of communication networks include: Local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
  • a computer system can include clients and servers.
  • Clients and servers are generally remote from each other and usually interact through a communication network.
  • the relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.

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Abstract

本公开提出了一种上行天线面板的确定方法、装置及通信设备，涉及移动通信技术领域。该方案为：向网络设备发送第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板和/或至少一个上行波束的状态。从而，可以使网络设备根据第一指示消息确定UE所用的上行天线面板和/或上行波束，或者为UE选取上行天线面板和/或上行波束，提高了UE的上行吞吐量。

Description

上行天线面板的确定方法、装置及通信设备 技术领域
本公开涉及移动通信技术领域，特别是指一种上行天线面板的确定方法、装置及通信设备。
背景技术
为了实现极高速短距离通信、传输速率等方面的需求，移动通信系统可采用高频频段(比如大于或等于6GHz以上的频段)传输信号，以缓解频谱资源紧张。
由于高频信道衰减较快，为了保证覆盖范围，可使用基于波束的发送和接收，比如，用户设备与网络设备可以通过波束对准实现数据传输。
用户设备中可以包括多个天线面板，可覆盖多个不同的方向，对于有多个天线面板的用户设备，如何为用户设备选取最合适的上行天线面板，是亟待解决的问题。
发明内容
本公开第一方面实施例提出了一种上行天线面板的确定方法，适用于用户设备(User Equipment，UE)，该方法包括：
向网络设备发送第一指示消息，所述第一指示消息用于指示所述UE的至少一个上行天线面板和/或至少一个上行波束的状态。
本公开第二方面实施例提出了一种上行天线面板的确定方法，适用于网络设备,所述方法包括：
接收UE发送的第一指示消息，所述第一指示消息用于指示所述UE的至少一个上行天线面板和/或至少一个上行波束的状态。
本公开第三方面实施例提出了一种上行天线面板的确定装置，适用于UE，所述装置包括：
发送模块，用于向网络设备发送第一指示消息，所述第一指示消息用于指示所述UE的至少一个上行天线面板的状态和/或至少一个上行波束。
本公开第四方面实施例提出了一种上行天线面板的确定装置，适用于网络设备，所述装置包括：
接收模块，用于接收UE发送的第一指示消息，所述第一指示消息用于指示所述UE的至少一个上行天线面板和/或至少一个上行波束的状态。
本公开第五方面实施例提出了一种上行天线面板的确定系统，包括：UE和网络设备，其中，所述UE能够实现上述第一方面实施例所述的方法，所述网络设备能够实现上述第二方面实施例所述的方法。
本公开第六方面实施例提出了一种通信设备，包括：收发器；存储器；处理器，分别与所述收发器及所述存储器连接，配置为通过执行所述存储器上的计算机可执行指令，控制所述收发器的无线信号收发，并能够实现上述第一方面实施例所述的方法。
本公开第七方面实施例提出了一种通信设备，包括：收发器；存储器；处理器，分别与所述收发器及所述存储器连接，配置为通过执行所述存储器上的计算机可执行指令，控制所述收发器的无线信号收发，并能够实现上述第二方面实施例所述的方法。
本公开第八方面实施例提出了一种计算机存储介质，所述计算机存储介质存储有计算机可执行指令；所述计算机可执行指令被处理器执行后，能够实现上述第一方面实施例所述的方法。
本公开第九方面实施例提出了一种计算机存储介质，所述计算机存储介质存储有计算机可执行指令；所述计算机可执行指令被处理器执行后，能够实现上述第二方面实施例所述的方法。
本公开第十方面实施例提出了一种计算机程序产品，包括计算机程序，所述计算机程序在被通信设备中的处理器执行时实现本公开第一方面实施例所述的方法。
本公开第十一方面实施例提出了一种计算机程序产品，包括计算机程序，所述计算机程序在被通信设备中的处理器执行时实现本公开第二方面实施例所述的方法。
本公开十二方面实施例提出一种计算机程序，所述计算机程序在被处理器执行时实现如前第一方面实施例所述的方法。
本公开十三方面实施例提出一种计算机程序，所述计算机程序在被处理器执行时实现如前第二方面实施例所述的方法。
本公开实施例提供的一种上行天线面板的确定方法、装置及通信设备，通过向网络设备发送第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板和/或至少一个上行波束的状态，以使网络设备根据第一指示消息确定UE所用的上行天线面板和/或上行波束，或者为UE选取上行天线面板和/或上行波束，提高了UE的上行吞吐量。
本公开附加的方面和优点将在下面的描述中部分给出，部分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
本公开上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解，其中：
图1为本公开实施例提供的一种上行天线面板的确定方法的流程示意图；
图2为本公开实施例提供的另一种上行天线面板的确定方法的流程示意图；
图3为本公开实施例提供的另一种上行天线面板的确定方法的流程示意图；
图4为本公开实施例提供的另一种上行天线面板的确定方法的流程示意图；
图5为本公开实施例提供的另一种上行天线面板的确定方法的流程示意图；
图6为本公开实施例提供的另一种上行天线面板的确定方法的流程示意图；
图7为本公开实施例提供的另一种上行天线面板的确定方法的流程示意图；
图8为本公开实施例提供的一种上行天线面板的确定装置的结构示意图；
图9为本公开实施例提供的另一种上行天线面板的确定装置的结构示意图；
图10为本公开实施例提供的另一种上行天线面板的确定装置的结构示意图；
图11为本公开实施例提供的一种上行天线面板的确定装置的结构示意图；
图12为本公开实施例提供的另一种上行天线面板的确定装置的结构示意图；
图13是用来实现本公开实施例的上行天线面板的确定方法的通信设备的框图。
具体实施方式
下面详细描述本公开的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本公开，而不能理解为对本公开的限制。
图1为本公开实施例提供的一种上行天线面板的确定方法的流程示意图，该方法可由UE执行。如图1所示，该上行天线面板的确定方法包括以下步骤：
步骤101，向网络设备发送第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板和/或至少一个上行波束的状态。
本公开中，UE可以包括多个天线面板，每个天线面板可包括一个或者多个波束。UE可在选取上行天线面板和/或上行波束后，向网络设备发送第一指示消息，以通知网络设备UE选取的选取上行天线面板和/或上行波束。或者，UE向网络设备发送第一指示消息，由网络设备根据第一指示消息，为UE选取合适的上行天线面板和/或上行波束。
其中，第一指示消息可用于指示UE的至少一个上行天线面板的状态，或者至少一个上行波束的状态，或者至少一个上行天线面板的状态和至少一个上行波束的状态。比如，第一指示消息中可包括各个上行天线面板对应的上行功率值、各个上行波束对应的上行功率值等。其中，上行功率值可以是最大允许辐射量(Maximum Permissible Exposure，MPE)影响下的最大发送功率值、或者是MPE影响下功率需要降低的功率值。由此，网络设备根据第一指示消息为UE选取合适的上行天线面板和/或上行波束，可以提高UE的上行吞吐量。
在本公开中，网络设备可以为基站，例如，本公开涉及的基站可以是全球移动通信系统(Global System for Mobile communications，GSM)或码分多址接入(Code Division Multiple Access，CDMA)中的基站收发台(Base Transceiver Station，BTS)，也可以是带宽码分多址接入(Wide-band Code Division Multiple Access，WCDMA)中的基站(NodeB)，还可以是长期演进(Long Term evolution，LTE)系统中的演进型(evolutional)Node B(简称eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(简称gNB)，也可以是家庭演进基站(Home evolved Node B，HeNB)、中继节点(relay node)、家庭基站(femto)、微微基站(pico)等，本公开中并不限定。
本公开实施例提供的上行天线面板的确定方法，通过向网络设备发送第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板和/或至少一个上行波束的状态，以使网络设备根据第一指示消息确定UE所用的上行天线面板和/或上行波束，或者为UE选取上行天线面板和/或上行波束，提高了UE的上行吞吐量。
图2为本公开实施例提供的一种上行天线面板的确定方法的流程示意图，该方法可由UE执行。如图2所示，该上行天线面板的确定方法包括以下步骤：
步骤201，基于指定的触发条件，确定是否向网络设备发送第一指示消息，第一指示消息用于指示 UE的至少一个上行天线面板和/或至少一个上行波束的状态。
本公开中，UE可以包括多个天线面板，每个天线面板可包括一个或者多个波束，UE可基于指定的触发条件，确定是否向网络设备发送第一指示消息。
其中，第一指示消息可用于指示UE的至少一个上行天线面板的状态，或者至少一个上行波束的状态，或者至少一个上行天线面板的状态和至少一个上行波束的状态。比如，第一指示消息中可包括各个上行天线面板对应的上行功率值、各个上行波束对应的上行功率值等。其中，上行功率值可以是MPE影响下的最大发送功率值、或者是MPE影响下功率需要降低的功率值。
在本公开中，网络设备可以为基站，例如，本公开涉及的基站可以是GSM或CDMA中的BTS，也可以是WCDMA中的基站(NodeB)，还可以是LTE系统中的演进型(evolutional)Node B(简称eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(简称gNB)，也可以是HeNB、中继节点(relay node)、家庭基站(femto)、微微基站(pico)等，本公开中并不限定。
本公开中，触发条件可以是根据需要指定的，比如触发条件为超过MPE，或者上行干扰大于第一指定值等。
UE可响应于满足指定的触发条件，向网络设备发送第一指示消息，或者响应于未满足指定的触发条件，不向网络设备发送第一指示消息。从而，UE可以有针对性的向网络设备发送第一指示消息。
本公开中，UE可自己选取上行天线面板和/或上行波束，通过第一指示消息通知网络设备UE所用的上行天线面板和/或上行波束。或者，UE向网络设备发送第一指示消息，由网络设备根据第一指示消息为UE选取上行天线面板和/或上行波束。
本公开实施例的上行天线面板的确定方法，通过基于指定的触发条件，确定是否向网络设备发送第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板和/或至少一个上行波束的状态，以使网络设备根据第一指示消息确定UE所用的上行天线面板和/或上行波束，或者为UE选取上行天线面板和/或上行波束，提高了UE的上行吞吐量。
图3为本公开实施例提供的另一种上行天线面板的确定方法的流程示意图。该上行天线面板的确定方法由UE执行。如图3所示，该上行天线面板的确定方法包括：
步骤301，基于指定的触发条件，确定向网络设备发送第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板和/或至少一个上行波束的状态。
本公开中，指定的触发条件可以是以下条件中的一种：超过MPE、上行干扰大于第一指定值、剩余功率小于第二指定值、不同的天线面板之间的参数不同、与网络设备中多个发送接收点进行通信传输。
也就是说，若指定的触发条件为超过MPE，其中触发条件为超过MPE包括某个上行天线面板超过MPE或是某个上行天线面板上的某个上行波束超过MPE，响应于超过MPE，UE可确定向网络设备发送第一指示消息。若指定触发条件为上行干扰大于第一指定值，其中触发条件为上行干扰大于第一指定值包括某个上行天线面板的上行干扰大于第一指定值或是某个上行天线面板上的某个上行波束超过的上行干扰大于第一指定值，那么在上行干扰大于第一指定值，即上行干扰较大时，UE可确定向网络设备发送第一指示消息。若指定的触发条件为剩余功率小于第二指定值，那么在剩余功率小于第二指定值，即为了节省电能，UE可确定向网络设备发送第一指示消息。若指定的触发条件为不同的天线面板之间的参数不同，那么在不同的天线面板之间的参数不同时，UE可根据自身当前的业务量和/或信道条件,以及各个天线面板的参数配置，来确定向网络设备发送第一指示消息。若指定的触发条件为与网络设备中多个发送接收点进行通信传输，那么当需要与网络设备中的多个发送接收点进行通信传输时，UE可确定向网络设备发送第一指示消息。
UE发送给网络设备的第一指示消息可包括以下信息中的至少一项：指定的触发条件、第一指定类型的上行天线面板标识、第一指定类型的上行波束标识、第二指定类型的上行天线面板标识、第二指定类型的上行波束标识、各个上行天线面板标识对应的测量值、各个上行天线面板标识对应的参数、各个上行波束标识对应的测量值、各个上行波束标识对应的参数等。
其中，第一指定类型可用于表示推荐，第二指定类型可以用于表示不推荐。也就是说，第一指定类型的上行天线面板标识，可为UE推荐的上行天线面板标识或为UE确定的接下来要使用的上行天线面板对应的上行天线面板标识，第二指定类型的上行天线面板标识，可为UE不推荐的上行天线面板标识。由此，UE发送给网络设备的第一指示消息中可包括推荐的上行天线面板标识、推荐的上行波束标识、不推荐的上行天线面板标识、不推荐的上行波束标识等中的至少一种。
本公开中，各个上行面板标识对应的测量值，可以是各个上行面板的上行功率值；各个上行波束标识对应的测量值可以是层1参考信号接收功率(Layer 1Reference Signal Received Power，L1-RSRP)、层1信号与干扰加噪声比(Layer 1Signal to Interference plus Noise Ratio，L1-SINR)、上行功率值等中的一种或多种。其中，上行功率值可以是MPE影响下的最大发送功率值、或者是MPE影响下功 率需要降低的功率值。
各个上行天线面板标识对应的参数，可以是各上行天线面板的参数，比如以下至少一项：天线面板支持的发送和/或接收天线数目，天线面板支持的天线端口数目，天线面板支持的发送和/或接收波束数目等；各个上行波束标识对应的参数，可以是上行波束的参数，比如上行波束对应的传输配置指示(Transmission Configuration Indication，TCI)状态标识或上行波束对应的空间关系信息标识(SpatialRelationInfo)。
上述上行天线面板标识或上行波束标识可为以下标识中的至少一种：指定的标识、对应的参考信号资源集标识、对应的参考信号资源标识。指定的标识可以为以下至少一种：天线面板标识，TCI状态标识，空间关系信息标识。其中，参考信号可以是以下信号中的一种：上行探测参考信号(Sounding Reference Signal，SRS)、下行(Channel State Information Reference Signal，CSI-RS)、下行同步信号块(Synchronization Signal Block，SSB)、下行(Positioning Reference Signal，PRS)。
步骤302，基于当前的上行资源，向网络设备发送第一指示消息。
本公开中，若网络设备为UE分配了上行资源，UE可基于当前的上行资源，向网络设备发送第一指示消息。其中，上行资源可以是物理上行共享信道(PUSCH，Physical Uplink Shared Channel)。
第一指示消息可以是UE的至少一个上行天线面板或至少一个上行波束的功率值的上行功率上报信令，或者UE的至少一个上行波束的上行功率值和/或测量值的波束测量结果上报信令，或者UE的至少一个上行天线面板或至少一个上行波束对应的CSI测量结果上报信令，或者UE的上行天线面板的数量、每个上行天线面板支持的端口数量和/或每个上行天线面板支持的波束数量的天线面板能力上报信令，或者调度请求，其中调度请求所用的波束为UE中至少一个上行天线面板对应的波束，或者随机接入请求(Random Access)消息，其中随机接入请求消息中的发送前导码所用的波束为UE中至少一个上行天线面板对应的波束。
可以理解的是，UE可基于当前的上行资源，向网络设备发送第一指示消息。一种理解如下：第一指示信息中包含的推荐的上行天线面板标识和/或推荐的上行波束波束标识仅仅是UE推荐的，网络设备可以基于推荐的上行天线面板标识和/或推荐的上行波束波束标识再次为UE选取最终使用的上行天线面板标识和/或推荐的上行波束波束标识，并指示给UE，而网络设备选取的最终使用的上行天线面板标识和/或推荐的上行波束波束标识，可以和第一指示信息中包含的推荐的上行天线面板标识和/或推荐的上行波束波束标识的相同或者不同。另一种理解如下：第一指示信息中包含的推荐的上行天线面板标识和/或推荐的上行波束波束标识即是UE自己选取确定的，UE发送第一指示信息只是告知网络设备UE接下来要使用的上行天线面板标识和/或推荐的上行波束波束标识即为第一指示信息中包含的上行天线面板标识和/或推荐的上行波束波束标识，不需要网络设备再次为UE选取，也不需要网络设备再指示给UE。
可以理解的是，若第一指示消息为调度请求，网络设备接收到调用请求时，可知UE自己选取了波束，网络设备无需为UE选取上行天线面板和/或上行波束，UE可基于UE发送调用请求所用的波束与网络设备之间进行通信。若第一指示消息为随机接入请求消息，网络设备也无需为UE选取上行天线面板和/或上行波束，UE可基于随机接入请求消息中的发送前导码所用的波束与网络设备之间进行通信。
本公开实施例的上行天线面板的确定方法，通过基于指定的触发条件，确定向网络设备发送第一指示消息，基于当前的上行资源，向网络设备发送第一指示消息。由此，网络设备可根据第一指示消息确定UE所用的上行天线面板和/或上行波束，或者为UE选取上行天线面板和/或上行波束，提高了UE的上行吞吐量。
图4为本公开实施例提供的另一种上行天线面板的确定方法的流程示意图。该上行天线面板的确定方法，由UE执行。如图4所示，该上行天线面板的确定方法包括：
步骤401，基于指定的触发条件，确定向网络设备发送第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板和/或至少一个上行波束的状态。
本公开中，步骤401可以分别采用本公开的各实施例中的任一种方式实现，本公开实施例并不对此作出限定，也不再赘述。
步骤402，向网络设备发送资源请求。
若网络设备未给UE分配上行资源，UE可向网络设备发送资源请求，以向网络设备请求上行资源，资源请求可以是调度请求或随机接入请求。
步骤403，接收网络设备返回的指示消息。
本公开中，网络设备接收到网络设备发送资源请求，可向UE返回指示消息，那么，UE可接收网络设备返回的指示消息。其中，指示消息中可包括指示UE使用的上行资源如PUSCH。
步骤44，基于指示消息指示的上行资源，向网络设备发送第一指示消息。
UE可利用指示消息指示的上行资源，向网络设备发送第一指示消息。
本公开中，步骤404可以分别采用本公开的各实施例中的任一种方式实现，本公开实施例并不对此作出限定，也不再赘述。
本公开实施例的上行天线面板的确定方法，通过基于指定的触发条件，确定向网络设备发送第一指示消息，并向网络设备发送资源请求，以基于网络设备返回的指示消息指示的上行资源，向网络设备发送第一指示消息。由此，网络设备可根据第一指示消息确定UE所用的上行天线面板和/或上行波束，或者为UE选取上行天线面板和/或上行波束。
图5为本公开实施例提供的另一种上行天线面板的确定方法的流程示意图。该上行天线面板的确定方法，由UE执行。如图5所示，该上行天线面板的确定方法包括：
步骤501，向网络设备发送第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板和/或至少一个上行波束的状态。
本公开中，步骤501可以分别采用本公开的各实施例中的任一种方式实现，本公开实施例并不对此作出限定，也不再赘述。
步骤502，接收网络设备发送的第二指示消息，第二指示消息用于向UE指示网络设备根据第一指示消息为UE选取的上行天线面板和/或上行波束。
网络设备可根据接收的UE发送的第一指示消息，为UE选取上行天线面板和/或上行波束，并向UE发送第二指示消息，UE接收网络设备发送的第二指示消息。
其中，第二指示消息用于向UE指示网络设备根据第一指示消息为UE选取的上行天线面板和/或上行波束，第二指示消息中可包括为UE选取的上行天线面板和/或上行波束的标识。UE根据第二指示消息，可知网络设备选取的上行天线面板和/或上行波束，UE可采用网络设备选取的上行天线面板和/或上行波束，与网络设备之间进行通信，提高了UE的上行吞吐量。
本公开实施例的上行天线面板的确定方法，通过向网络设备发送第一指示消息，接收网络设备发送的第二指示消息，由此，UE可根据第二指示消息，确定网络设备为UE选取的上行天线面板和/或上行波束，提高了UE的上行吞吐量。
图6为本公开实施例提供的另一种上行天线面板的确定方法的流程示意图。该上行天线面板的确定方法，由网络设备执行。如图6所示，该上行天线面板的确定方法包括：
步骤601，接收UE发送的第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板和/或至少一个上行波束的状态。
本公开中，UE可以包括多个天线面板，每个天线面板包括一个或者多个波束。当UE基于指定的触发条件，确定向网络设备发送第一指示消息，并向网络设备发送第一指示消息，网络设备可接收UE发送的第一指示消息。
其中，第一指示消息用于指示UE的至少一个上行天线面板，或者至少一个上行波束的状态，或者至少一个上行天线面板的状态和至少一个上行波束的状态。比如，第一指示消息中可包括各个上行天线面板对应的上行功率值、各个上行波束对应的上行功率值等。其中，上行功率值可以是MPE影响下的最大发送功率值、或者是MPE影响下功率需要降低的功率值。
本公开中，UE可自己选取上行天线面板和/或上行波束，通过第一指示消息通知网络设备，网络设备根据接收的第一指示消息可知UE选取的上行天线面板和/或上行波束。或者，网络设备可根据第一指示消息为UE选取上行天线面板和/或上行波束。
本公开实施例的上行天线面板的确定方法，通过接收UE发送的第一指示消息，那么网络设备根据接收的第一指示消息可知UE选取的上行天线面板和/或上行波束，或者，根据第一指示消息为UE选取上行天线面板和/或上行波束，提高了UE的上行吞吐量。
图7为本公开实施例提供的另一种上行天线面板的确定方法的流程示意图。该上行天线面板的确定方法，由网络设备执行。如图7所示，该上行天线面板的确定方法包括：
步骤701，接收UE发送的第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板和/或至少一个上行波束的状态。
本公开中，第一指示消息可包括以下信息中的至少一项：指定的触发条件、第一指定类型的上行天线面板标识、第一指定类型的上行波束标识、第二指定类型的上行天线面板标识、第二指定类型的上行波束标识、各个上行天线面板标识对应的测量值、各个上行天线面板标识对应的参数、各个上行波束标识对应的测量值、各个上行波束标识对应的参数等。
UE基于指定的触发条件，确定是否向网络设备发送第一指示消息，指定的触发条件可以是以下条件中的一种：超过MPE、上行干扰大于第一指定值、剩余功率小于第二指定值、不同的天线面板之间的参数不同、与网络设备中多个发送接收点进行通信传输。
也就是说，若指定的触发条件为超过MPE，其中触发条件为超过MPE包括某个上行天线面板超过MPE或是某个上行天线面板上的某个上行波束超过MPE，响应于超过MPE，UE可确定向网络设备发送第一指示消息。若指定触发条件为上行干扰大于第一指定值，其中触发条件为上行干扰大于第一指定值包括某个上行天线面板的上行干扰大于第一指定值或是某个上行天线面板上的某个上行波束超过的上行干扰大于第一指定值，那么在上行干扰大于第一指定值，即上行干扰较大时，UE可确定向网络设备发送第一指示消息。若指定的触发条件为剩余功率小于第二指定值，那么在剩余功率小于第二指定值，即为了节省电能，UE可确定向网络设备发送第一指示消息。若指定的触发条件为不同的天线面板之间的参数不同，那么在不同的天线面板之间的参数不同时，UE可根据自身当前的业务量和/或信道条件,以及各个天线面板的参数配置，来确定向网络设备发送第一指示消息。若指定的触发条件为与网络设备中多个发送接收点进行通信传输，那么当需要与网络设备中的多个发送接收点进行通信传输时，UE可确定向网络设备发送第一指示消息。
第一指示消息中包括的第一指定类型可用于表示推荐，第二指定类型可以用于表示不推荐。也就是说，第一指定类型的上行天线面板标识，可为UE推荐的上行天线面板标识或为UE确定的接下来要使用的上行天线面板对应的上行天线面板标识；第二指定类型的上行天线面板标识，可为UE不推荐的上行天线面板标识。由此，网络设备接收的第一指示消息中可包括推荐的上行天线面板标识、推荐的上行波束标识、不推荐的上行天线面板标识、不推荐的上行波束标识等中的至少一种。
本公开中，各个上行面板标识对应的测量值，可以是各个上行面板的上行功率值；各个上行波束标识对应的测量值可以是L1-RSRP、L1-SINR、上行功率值等中的一种或多种。其中，上行功率值可以是MPE影响下的最大发送功率值、或者是MPE影响下功率需要降低的功率值。
各个上行天线面板标识对应的参数，可以是各上行天线面板的参数，比如，以下至少一项：天线面板支持的发送和/或接收天线数目，天线面板支持的天线端口数目，天线面板支持的发送和/或接收波束数目等；各个上行波束标识对应的参数，可以是上行波束的参数，比如上行波束对应的TCI状态标识或上行波束对应的空间关系信息标识。
上述上行天线面板标识或上行波束标识可为以下标识中的至少一种：指定的标识、对应的参考信号资源集标识、对应的参考信号资源标识。指定的标识可以为以下至少一种：天线面板标识，TCI状态标识，空间关系信息标识。其中，参考信号可以是以下信号中的一种：上行SRS、下行CSI-RS、下行SSB、下行PRS。
网络设备接收的第一指示消息可以是UE的至少一个上行天线面板或至少一个上行波束的功率值的上行功率上报信令，或者UE的至少一个上行波束的上行功率值和/或测量值的波束测量结果上报信令，或者UE的至少一个上行天线面板或至少一个上行波束对应的CSI测量结果上报信令，或者UE的上行天线面板的数量、每个上行天线面板支持的端口数量和/或每个上行天线面板支持的波束数量的天线面板能力上报信令，或者调度请求，其中调度请求所用的波束为UE中至少一个上行天线面板对应的波束，或者随机接入请求消息，其中随机接入请求消息中的发送前导码所用的波束为UE中至少一个上行天线面板对应的波束。
步骤702，根据第一指示消息，为UE选取当前的上行天线面板和/或上行波束。
网络设备可基于第一指示消息，为UE选取当前的上行天线面板和/或上行波束。
举例来讲，若第一指示消息中包括第一指定类型的上行天线面板标识，和第二指定类型的上行天线面板标识，其中，第一指定类型表示推荐，第二指定类型表示不推荐。网络设备可基于第一指示消息，从第一指定类型的上行天线面板中，为UE选取上行天线面板。
可以理解的是，UE可基于当前的上行资源，向网络设备发送第一指示消息，网络设备接收的第一指示消息。一种理解如下：第一指示信息中包含的推荐的上行天线面板标识和/或推荐的上行波束波束标识仅仅是UE推荐的，网络设备可以基于推荐的上行天线面板标识和/或推荐的上行波束波束标识再次为UE选取最终使用的上行天线面板标识和/或推荐的上行波束波束标识，并指示给UE，而网络设备选取的最终使用的上行天线面板标识和/或推荐的上行波束波束标识，可以和第一指示信息中包含的推荐的上行天线面板标识和/或推荐的上行波束波束标识的相同或者不同。另一种理解如下：第一指示信息中包含的推荐的上行天线面板标识和/或推荐的上行波束波束标识即是UE自己选取确定的，UE发送第一指示信息只是告知网络设备UE接下来要使用的上行天线面板标识和/或推荐的上行波束波束标识即为第一指示信息中包含的上行天线面板标识和/或推荐的上行波束波束标识，不需要网络设备再次为UE选取，也不需要网络设备再指示给UE。
可以理解的是，若第一指示消息为调度请求，网络设备接收到调用请求时，可知UE自己选取了波束，网络设备无需为UE选取上行天线面板和/或上行波束，UE可基于UE发送调用请求所用的波束与网络设备之间进行通信。若第一指示消息为随机接入请求消息，网络设备也无需为UE选取上行天线面板 和/或上行波束，UE可基于随机接入请求消息中的发送前导码所用的波束与网络设备之间进行通信。
步骤703，向UE发送第二指示消息，第二指示消息用于向UE指示网络设备为UE选取的上行天线面板和/或上行波束。
网络设备在为UE选取当前的上行天线面板后，可向UE发送第二指示消息。其中，第二指示消息可用于向UE指示网络设备为UE选取的上行天线面板和/或上行波束，第二指示消息中可包括UE选取的上行天线面板和/或上行波束的标识。UE根据第二指示消息，可知网络设备为其选取的上行天线面板和/或上行波束，UE可采用网络设备选取的上行天线面板和/或上行波束与网络设备之间进行通信。
本公开实施例的上行天线面板的确定方法，通过接收接收UE发送的第一指示消息，基于第一指示消息，为UE选取当前的上行天线面板，向UE发送第二指示消息，从而网络设备可根据第一指示消息为UE选取合适的上行天线面板和/上行波束，提高了UE的上行吞吐量。
图8为本公开实施例提供的一种上行天线面板的确定装置的结构示意图。该装置可适用于UE。如图8所示，该上行天线面板的确定装置800包括：
发送模块810，用于向网络设备发送第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板的状态和/或至少一个上行波束。
可选地，第一指示消息包括以下信息中的至少一项：
指定的触发条件；
第一指定类型的上行天线面板标识；
第一指定类型的上行波束标识；
第二指定类型的上行天线面板标识；
第二指定类型的上行波束标识；
各个上行天线面板标识对应的测量值；
各个上行天线面板标识对应的参数；
各个上行波束标识对应的测量值；以及
各个上行波束标识对应的参数。
可选地，上行天线面板标识或上行波束标识为以下标识中的至少一种：指定的标识、对应的参考信号资源集标识、对应的参考信号资源标识。
可选地，指定的标识为以下标识中的至少一种：天线面板标识、TCI状态标识、空间关系信息标识。
可选地，参考信号为以下信号中的一种：
上行SRS；
下行CSI-RS；
下行SSB；以及
下行PRS。
可选地，如图9所示，该装置还可包括：
确定模块820，用于基于指定的触发条件，确定是否向网络设备发送第一指示消息；指定的触发条件为以下条件中的一种：超过MPE、上行干扰大于第一指定值、剩余功率小于第二指定值、不同的天线面板之间的参数不同、与网络设备中多个发送接收点进行通信传输。
可选地，发送模块810，还用于基于当前的上行资源，向网络设备发送第一指示消息。
可选地，发送模块810，还用于向网络设备发送资源请求；
如图10所示，该装置还可包括：接收模块830，用于接收网络设备返回的指示消息；
发送模块810，还用于基于指示消息指示的上行资源，向网络设备发送第一指示消息。
可选地，资源请求为调度请求或随机接入请求。
可选地，第一指示消息为：
UE的至少一个上行天线面板或至少一个上行波束的功率值的上行功率上报信令；
或者，
UE的至少一个上行波束的上行功率值和/或测量值的波束测量结果上报信令；
或者，
UE的至少一个上行天线面板或至少一个上行波束对应的CSI测量结果上报信令；
或者，
UE的上行天线面板的数量、每个上行天线面板支持的端口数量和/或每个上行天线面板支持的波束数量的天线面板能力上报信令；
或者，
调度请求，其中调度请求所用的波束为UE中至少一个上行天线面板对应的波束；
或者，
随机接入请求消息，其中随机接入请求消息中的发送前导码所用的波束为UE中至少一个上行天线面板对应的波束。
可选地，接收模块830，还用于接收网络设备发送的第二指示消息，第二指示消息用于向UE指示网络设备根据第一指示消息为UE选取的上行天线面板和/或上行波束。
需要说明的是，上述对图1至图5提供的上行天线面板的确定方法实施例的解释说明也适用于该实施例的上行天线面板的确定装置，此处不再赘述。
本公开实施例的上行天线面板的确定方法，通过向网络设备发送第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板和/或至少一个上行波束的状态，以使网络设备根据第一指示消息确定UE所用的上行天线面板和/或上行波束，或者为UE选取上行天线面板和/或上行波束，提高了UE的上行吞吐量。
图11为本公开实施例提供的另一种上行天线面板的确定装置的结构示意图。该装置可适用于网络设备。如图11所示，该上行天线面板的确定装置1100包括：
接收模块1110，用于接收UE发送的第一指示消息，第一指示消息用于指示UE的至少一个上行天线面板和/或至少一个上行波束的状态。
可选地，第一指示消息包括以下信息中的至少一项：
指定的触发条件；
第一指定类型的上行天线面板标识；
第一指定类型的上行波束标识；
第二指定类型的上行天线面板标识；
第二指定类型的上行波束标识；
及各个上行天线面板标识对应的测量值；
各个上行天线面板标识对应的参数；
各个上行波束标识对应的测量值；以及
各个上行波束标识对应的参数。
可选地，上行天线面板标识或上行波束标识为以下标识中的至少一种：指定的标识、对应的参考信号资源集标识、对应的参考信号资源标识。
可选地，指定的标识为以下标识中的至少一种：天线面板标识、TCI状态标识、空间关系信息标识。
可选地，参考信号为以下信号中的一种：
上行号SRS；
下行CSI-RS；
下行SSB；以及
下行PRS。
可选地，指定的触发条件包括以下条件中的一种：超过最大允许辐射量MPE、上行干扰大于第一指定值、剩余功率小于第二指定值、不同的天线面板之间的参数不同、与网络设备中多个发送接收点进行通信传输。
可选地，第一指示消息为：
UE的至少一个上行天线面板或至少一个上行波束的功率值的上行功率上报信令；
或者，
UE的至少一个上行波束的上行功率值和/或测量值的波束测量结果上报信令；
或者，
UE的至少一个上行天线面板或至少一个上行波束对应的CSI测量结果上报信令；
或者，
UE的上行天线面板的数量、每个上行天线面板支持的端口数量和/或每个上行天线面板支持的波束数量的天线面板能力上报信令；
或者，
调度请求，其中调度请求所用的波束为UE中至少一个上行天线面板对应的波束；
或者，
物理随机接入信道随机接入请求消息，其中随机接入请求消息中的发送前导码所用的波束为UE中至少一个上行天线面板对应的波束。
可选地，如图12所示，该装置还可包括：
选取模块1120，用于根据第一指示消息，为UE选取当前的上行天线面板和/或上行波束；
发送模块1130，用于向UE发送第二指示消息，第二指示消息用于向UE指示网络设备为UE选取的上行天线面板和/或上行波束。
需要说明的是，上述对图6至图7提供的上行天线面板的确定方法实施例的解释说明也适用于该实施例的上行天线面板的确定装置，此处不再赘述。
本公开实施例的上行天线面板的确定装置，通过接收UE发送的第一指示消息，那么网络设备根据接收的第一指示消息可知UE选取的上行天线面板和/或上行波束，或者，根据第一指示消息为UE选取上行天线面板和/或上行波束。
为了实现上述实施例，本公开还提出一种通信设备。
本公开实施例提供的通信设备包括：收发器；存储器；处理器，分别与所述收发器及所述存储器连接，配置为通过执行所述存储器上的计算机可执行指令，控制所述收发器的无线信号收发，并能够实现上述实施例所述的适用于UE的上行天线面板的确定方法。
该通信设备可为前述的UE。
其中，处理器可包括各种类型的存储介质，该存储介质为非临时性计算机存储介质。处理器可以通过总线等与存储器连接，用于读取存储器上存储的可执行程序，例如，如图1至图5的至少其中之一。
为了实现上述实施例，本公开还提出一种通信设备。
本公开实施例提供的通信设备包括：收发器；存储器；处理器，分别与所述收发器及所述存储器连接，配置为通过执行所述存储器上的计算机可执行指令，控制所述收发器的无线信号收发，并能够实现上述实施例所述的适用于网络设备的上行天线面板的确定方法。
该通信设备可为前述的网络设备。
其中，处理器可包括各种类型的存储介质，该存储介质为非临时性计算机存储介质。处理器可以通过总线等与存储器连接，用于读取存储器上存储的可执行程序，例如，如图6至图7的至少其中之一。
为了实现上述实施例，本公开还提出一种计算机存储介质。
本公开实施例提供的计算机存储介质，存储有可执行程序；所述可执行程序被处理器执行后，能够实现前述方法，例如，如图1至图5的至少其中之一。
为了实现上述实施例，本公开还提出一种计算机存储介质。
本公开实施例提供的计算机存储介质，存储有可执行程序；所述可执行程序被处理器执行后，能够实现前述方法，例如，如图6至图7的至少其中之一。
为了实现上述实施例，本公开还提出一种上行天线面板的确定系统。
本公开实施例提供的上行天线面板的确定系统，包含UE和网络设备，UE能够实现前述图1-图5所示的上行天线面板的确方法，网络设备能够实现图6-图7所示的上行天线面板的确方法。
图13示出了可以用来实现本公开的实施例的示例通信设备的示意性框图。通信设备旨在表示各种形式的数字计算机，诸如，膝上型计算机、台式计算机、工作台、个人数字助理、服务器、刀片式服务器、大型计算机、和其它适合的计算机。通信设备还可以表示各种形式的移动装置，诸如，个人数字处理、蜂窝电话、智能电话、可穿戴设备和其它类似的计算装置。本文所示的部件、它们的连接和关系、以及它们的功能仅仅作为示例，并且不意在限制本文中描述的和/或者要求的本公开的实现。
如图13所示，该通信设备包括：一个或多个处理器1310、存储器1320，以及用于连接各部件的接口，包括高速接口和低速接口。各个部件利用不同的总线互相连接，并且可以被安装在公共主板上或者根据需要以其它方式安装。处理器可以对在通信设备内执行的指令进行处理，包括存储在存储器中或者存储器上以在外部输入/输出装置(诸如，耦合至接口的显示设备)上显示GUI的图形信息的指令。在其它实施方式中，若需要，可以将多个处理器和/或多条总线与多个存储器和多个存储器一起使用。同样，可以连接多个通信设备，各个设备提供部分必要的操作(例如，作为服务器阵列、一组刀片式服务器、或者多处理器系统)。图13中以一个处理器1310为例。
存储器1320即为本公开所提供的非瞬时计算机可读存储介质。其中，所述存储器存储有可由至少一个处理器执行的指令，以使所述至少一个处理器执行本公开所提供的上行天线面板的确定方法。本公开的非瞬时计算机可读存储介质存储计算机指令，该计算机指令用于使计算机执行本公开所提供的上行天线面板的确定方法。
存储器1320作为一种非瞬时计算机可读存储介质，可用于存储非瞬时软件程序、非瞬时计算机可执行程序以及模块，如本公开实施例中的上行天线面板的确定方法对应的程序指令/模块(例如，附图8所示的发送模块810或附图11所示的接收模块1110)。处理器1310通过运行存储在存储器1320中的非瞬时软件程序、指令以及模块，从而执行服务器的各种功能应用以及数据处理，即实现上述方法实施例中的上行天线面板的确定方法。
存储器1320可以包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功 能所需要的应用程序；存储数据区可存储根据定位通信设备的使用所创建的数据等。此外，存储器1320可以包括高速随机存取存储器，还可以包括非瞬时存储器，例如至少一个磁盘存储器件、闪存器件、或其他非瞬时固态存储器件。可选地，存储器1320可选包括相对于处理器1310远程设置的存储器，这些远程存储器可以通过网络连接至定位通信设备。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
上行天线面板的确定的通信设备还可以包括：输入装置1330和输出装置1340。处理器1310、存储器1320、输入装置1330和输出装置1340可以通过总线或者其他方式连接，图13中以通过总线连接为例。
输入装置1330可接收输入的数字或字符信息，以及产生与定位通信设备的用户设置以及功能控制有关的键信号输入，例如触摸屏、小键盘、鼠标、轨迹板、触摸板、指示杆、一个或者多个鼠标按钮、轨迹球、操纵杆等输入装置。输出装置1340可以包括显示设备、辅助照明装置(例如，LED)和触觉反馈装置(例如，振动电机)等。该显示设备可以包括但不限于，液晶显示器(LCD)、发光二极管(LED)显示器和等离子体显示器。在一些实施方式中，显示设备可以是触摸屏。
此处描述的系统和技术的各种实施方式可以在数字电子电路系统、集成电路系统、专用ASIC(专用集成电路)、计算机硬件、固件、软件、和/或它们的组合中实现。这些各种实施方式可以包括：实施在一个或者多个计算机程序中，该一个或者多个计算机程序可在包括至少一个可编程处理器的可编程系统上执行和/或解释，该可编程处理器可以是专用或者通用可编程处理器，可以从存储系统、至少一个输入装置、和至少一个输出装置接收数据和指令，并且将数据和指令传输至该存储系统、该至少一个输入装置、和该至少一个输出装置。
这些计算程序(也称作程序、软件、软件应用、或者代码)包括可编程处理器的机器指令，并且可以利用高级过程和/或面向对象的编程语言、和/或汇编/机器语言来实施这些计算程序。如本文使用的，术语“机器可读介质”和“计算机可读介质”指的是用于将机器指令和/或数据提供给可编程处理器的任何计算机程序产品、设备、和/或装置(例如，磁盘、光盘、存储器、可编程逻辑装置(PLD))，包括，接收作为机器可读信号的机器指令的机器可读介质。术语“机器可读信号”指的是用于将机器指令和/或数据提供给可编程处理器的任何信号。
为了提供与用户的交互，可以在计算机上实施此处描述的系统和技术，该计算机具有：用于向用户显示信息的显示装置(例如，CRT(阴极射线管)或者LCD(液晶显示器)监视器)；以及键盘和指向装置(例如，鼠标或者轨迹球)，用户可以通过该键盘和该指向装置来将输入提供给计算机。其它种类的装置还可以用于提供与用户的交互；例如，提供给用户的反馈可以是任何形式的传感反馈(例如，视觉反馈、听觉反馈、或者触觉反馈)；并且可以用任何形式(包括声输入、语音输入或者、触觉输入)来接收来自用户的输入。
可以将此处描述的系统和技术实施在包括后台部件的计算系统(例如，作为数据服务器)、或者包括中间件部件的计算系统(例如，应用服务器)、或者包括前端部件的计算系统(例如，具有图形用户界面或者网络浏览器的用户计算机，用户可以通过该图形用户界面或者该网络浏览器来与此处描述的系统和技术的实施方式交互)、或者包括这种后台部件、中间件部件、或者前端部件的任何组合的计算系统中。可以通过任何形式或者介质的数字数据通信(例如，通信网络)来将系统的部件相互连接。通信网络的示例包括：局域网(LAN)、广域网(WAN)和互联网。
计算机系统可以包括客户端和服务器。客户端和服务器一般远离彼此并且通常通过通信网络进行交互。通过在相应的计算机上运行并且彼此具有客户端-服务器关系的计算机程序来产生客户端和服务器的关系。
应该理解，可以使用上面所示的各种形式的流程，重新排序、增加或删除步骤。例如，本发申请中记载的各步骤可以并行地执行也可以顺序地执行也可以不同的次序执行，只要能够实现本公开公开的技术方案所期望的结果，本文在此不进行限制。
上述具体实施方式，并不构成对本公开保护范围的限制。本领域技术人员应该明白的是，根据设计要求和其他因素，可以对公开中的方法、装置及设备实施例中的方法步骤、装置或设备单元进行各种修改、组合、子组合和替代。任何在本公开的精神和原则之内所作的修改、等同替换和改进等，均应包含在本公开保护范围之内。

Claims (42)

  1. 一种上行天线面板的确定方法，其特征在于，适用于用户设备UE，所述方法包括：
    向网络设备发送第一指示消息，所述第一指示消息用于指示所述UE的至少一个上行天线面板和/或至少一个上行波束的状态。
  2. 如权利要求1所述的方法，其特征在于，所述第一指示消息包括以下信息中的至少一项：
    指定的触发条件；
    第一指定类型的上行天线面板标识；
    第一指定类型的上行波束标识；
    第二指定类型的上行天线面板标识；
    第二指定类型的上行波束标识；
    各个上行天线面板标识对应的测量值；
    各个上行天线面板标识对应的参数；
    各个上行波束标识对应的测量值；以及
    各个上行波束标识对应的参数。
  3. 如权利要求2所述的方法，其特征在于，所述上行天线面板标识或上行波束标识为以下标识中的至少一种：指定的标识、对应的参考信号资源集标识、对应的参考信号资源标识。
  4. 如权利要求3所述的方法，其特征在于，所述指定的标识为以下标识中的至少一种：天线面板标识、传输配置指示TCI状态标识、空间关系信息标识。
  5. 如权利要求3所述的方法，其特征在于，所述参考信号为以下信号中的一种：
    上行探测参考信号SRS；
    下行信道状态信息参考信号CSI-RS；
    下行同步信号块SSB；以及
    下行定位参考信号PRS。
  6. 如权利要求1所述的方法，其特征在于，还包括：
    基于指定的触发条件，确定是否向所述网络设备发送所述第一指示信息；
    所述指定的触发条件为以下条件中的一种：超过最大允许辐射量MPE、上行干扰大于第一指定值、剩余功率小于第二指定值、不同的天线面板之间的参数不同、与所述网络设备中多个发送接收点进行通信传输。
  7. 如权利要求1-6任一所述的方法，其特征在于，所述方法还包括：
    基于当前的上行资源，向所述网络设备发送所述第一指示消息。
  8. 如权利要求1-6任一所述的方法，其特征在于，所述方法还包括：
    向所述网络设备发送资源请求；
    接收所述网络设备返回的指示消息；
    基于所述指示消息指示的上行资源，向所述网络设备发送所述第一指示消息。
  9. 如权利要求8所述的方法，其特征在于，所述资源请求为调度请求或随机接入请求。
  10. 如权利要求1-6任一所述的方法，其特征在于，所述第一指示消息为：
    所述UE的至少一个上行天线面板或至少一个上行波束的功率值的上行功率上报信令；
    或者，
    所述UE的至少一个上行波束的上行功率值和/或测量值的波束测量结果上报信令；
    或者，
    所述UE的至少一个上行天线面板或至少一个上行波束对应的CSI测量结果上报信令；
    或者，
    所述UE的上行天线面板的数量、每个上行天线面板支持的端口数量和/或每个上行天线面板支持的波束数量的天线面板能力上报信令；
    或者，
    调度请求，其中所述调度请求所用的波束为所述UE中至少一个上行天线面板对应的波束；
    或者，
    随机接入请求消息，其中所述随机接入请求消息中的发送前导码所用的波束为所述UE中至少一个上行天线面板对应的波束。
  11. 如权利要求1-10任一所述的方法，其特征在于，所述方法还包括：
    接收所述网络设备发送的第二指示消息，所述第二指示消息用于向所述UE指示所述网络设备根据所述第一指示消息为所述UE选取的上行天线面板和/或上行波束。
  12. 一种上行天线面板的确定方法，其特征在于，适用于网络设备,所述方法包括：
    接收UE发送的第一指示消息，所述第一指示消息用于指示所述UE的至少一个上行天线面板和/或至少一个上行波束的状态。
  13. 如权利要求12所述的方法，其特征在于，所述第一指示消息包括以下信息中的至少一项：
    指定的触发条件；
    第一指定类型的上行天线面板标识；
    第一指定类型的上行波束标识；
    第二指定类型的上行天线面板标识；
    第二指定类型的上行波束标识；
    及各个上行天线面板标识对应的测量值；
    各个上行天线面板标识对应的参数；
    各个上行波束标识对应的测量值；以及
    各个上行波束标识对应的参数。
  14. 如权利要求13所述的方法，其特征在于，所述上行天线面板标识或上行波束标识为以下标识中的至少一种：指定的标识、对应的参考信号资源集标识、对应的参考信号资源标识。
  15. 如权利要求14所述的方法，其特征在于，所述指定的标识为以下标识中的至少一种：天线面板标识、TCI状态标识、空间关系信息标识。
  16. 如权利要求14所述的方法，其特征在于，所述参考信号为以下信号中的一种：
    上行探测参考信号SRS；
    下行信道状态信息参考信号CSI-RS；
    下行同步信号块SSB；以及
    下行定位参考信号PRS。
  17. 如权利要求13所述的方法，其特征在于，所述指定的触发条件包括以下条件中的一种：超过最大允许辐射量MPE、上行干扰大于第一指定值、剩余功率小于第二指定值、不同的天线面板之间的参数不同、与所述网络设备中多个发送接收点进行通信传输。
  18. 如权利要求12-17任一所述的方法，其特征在于，所述第一指示消息为：
    所述UE的至少一个上行天线面板或至少一个上行波束的功率值的上行功率上报信令；
    或者，
    所述UE的至少一个上行波束的上行功率值和/或测量值的波束测量结果上报信令；
    或者，
    所述UE的至少一个上行天线面板或至少一个上行波束对应的CSI测量结果上报信令；
    或者，
    所述UE的上行天线面板的数量、每个上行天线面板支持的端口数量和/或每个上行天线面板支持的波束数量的天线面板能力上报信令；
    或者，
    调度请求，其中所述调度请求所用的波束为所述UE中至少一个上行天线面板对应的波束；
    或者，
    随机接入请求消息，其中所述随机接入请求消息中的发送前导码所用的波束为所述UE中至少一个上行天线面板对应的波束。
  19. 如权利要求12-18任一所述的方法，其特征在于，还包括：
    根据所述第一指示消息，为所述UE选取当前的上行天线面板；
    向所述UE发送第二指示消息，所述第二指示消息用于向所述UE指示所述网络设备为所述UE选取的上行天线面板和/或上行波束。
  20. 一种上行天线面板的确定装置，其特征在于，适用于用户设备UE，所述装置包括：
    发送模块，用于向网络设备发送第一指示消息，所述第一指示消息用于指示所述UE的至少一个上行天线面板的状态和/或至少一个上行波束。
  21. 如权利要求20所述的装置，其特征在于，所述第一指示消息包括以下信息中的至少一项：
    指定的触发条件；
    第一指定类型的上行天线面板标识；
    第一指定类型的上行波束标识；
    第二指定类型的上行天线面板标识；
    第二指定类型的上行波束标识；
    各个上行天线面板标识对应的测量值；
    各个上行天线面板标识对应的参数；
    各个上行波束标识对应的测量值；以及
    各个上行波束标识对应的参数。
  22. 如权利要求21所述的装置，其特征在于，所述上行天线面板标识或上行波束标识为以下标识中的至少一种：指定的标识、对应的参考信号资源集标识、对应的参考信号资源标识。
  23. 如权利要求22所述的装置，其特征在于，所述指定的标识为以下标识中的至少一种：天线面板标识、TCI状态标识、空间关系信息标识。
  24. 如权利要求22所述的装置，其特征在于，所述参考信号为以下信号中的一种：
    上行探测参考信号SRS；
    下行信道状态信息参考信号CSI-RS；
    下行同步信号块SSB；以及
    下行定位参考信号PRS。
  25. 如权利要求20所述的装置，其特征在于，所述装置还包括：
    确定模块，用于基于指定的触发条件，确定是否向网络设备发送第一指示消息；所述指定的触发条件为以下条件中的一种：超过最大允许辐射量MPE、上行干扰大于第一指定值、剩余功率小于第二指定值、不同的天线面板之间的参数不同、与所述网络设备中多个发送接收点进行通信传输。
  26. 如权利要求20-25任一所述的装置，其特征在于，所述发送模块，还用于基于当前的上行资源，向所述网络设备发送所述第一指示消息。
  27. 如权利要求20-25任一所述的装置，其特征在于，
    所述发送模块，还用于向所述网络设备发送资源请求；
    所述装置还包括：接收模块，用于接收所述网络设备返回的指示消息；
    所述发送模块，还用于基于所述指示消息指示的上行资源，向所述网络设备发送所述第一指示消息。
  28. 如权利要求27所述的装置，其特征在于，所述资源请求为调度请求或随机接入请求。
  29. 如权利要求20-25任一所述的装置，其特征在于，所述第一指示消息为：
    所述UE的至少一个上行天线面板或至少一个上行波束的功率值的上行功率上报信令；
    或者，
    所述UE的至少一个上行波束的上行功率值和/或测量值的波束测量结果上报信令；
    或者，
    所述UE的至少一个上行天线面板或至少一个上行波束对应的CSI测量结果上报信令；
    或者，
    所述UE的上行天线面板的数量、每个上行天线面板支持的端口数量和/或每个上行天线面板支持的波束数量的天线面板能力上报信令；
    或者，
    调度请求，其中所述调度请求所用的波束为所述UE中至少一个上行天线面板对应的波束；
    或者，
    随机接入请求消息，其中所述随机接入请求消息中的发送前导码所用的波束为所述UE中至少一个上行天线面板对应的波束。
  30. 如权利要求20-29任一所述的装置，其特征在于，所述装置还包括：
    第二接收模块，用于接收所述网络设备发送的第二指示消息，所述第二指示消息用于向所述UE指示所述网络设备根据所述第一指示消息为所述UE选取的上行天线面板和/或上行波束。
  31. 一种上行天线面板的确定装置，其特征在于，适用于网络设备，所述装置包括：
    接收模块，用于接收UE发送的第一指示消息，所述第一指示消息用于指示所述UE的至少一个上行天线面板和/或至少一个上行波束的状态。
  32. 如权利要求31所述的装置，其特征在于，所述第一指示消息包括以下信息中的至少一项：
    指定的触发条件；
    第一指定类型的上行天线面板标识；
    第一指定类型的上行波束标识；
    第二指定类型的上行天线面板标识；
    第二指定类型的上行波束标识；
    及各个上行天线面板标识对应的测量值；
    各个上行天线面板标识对应的参数；
    各个上行波束标识对应的测量值；以及
    各个上行波束标识对应的参数。
  33. 如权利要求32所述的装置，其特征在于，所述上行天线面板标识或上行波束标识为以下标识中的至少一种：指定的标识、对应的参考信号资源集标识、对应的参考信号资源标识。
  34. 如权利要求33所述的装置，其特征在于，所述指定的标识为以下标识中的至少一种：天线面板标识、TCI状态标识、空间关系信息标识。
  35. 如权利要求33所述的装置，其特征在于，所述参考信号为以下信号中的一种：
    上行探测参考信号SRS；
    下行信道状态信息参考信号CSI-RS；
    下行同步信号块SSB；以及
    下行定位参考信号PRS。
  36. 如权利要求32所述的装置，其特征在于，所述指定的触发条件包括以下条件中的一种：超过最大允许辐射量MPE、上行干扰大于第一指定值、剩余功率小于第二指定值、不同的天线面板之间的参数不同、与所述网络设备中多个发送接收点进行通信传输。
  37. 如权利要求31-36任一所述的装置，其特征在于，所述第一指示消息为：
    所述UE的至少一个上行天线面板或至少一个上行波束的功率值的上行功率上报信令；
    或者，
    所述UE的至少一个上行波束的上行功率值和/或测量值的波束测量结果上报信令；
    或者，
    所述UE的至少一个上行天线面板或至少一个上行波束对应的CSI测量结果上报信令；
    或者，
    所述UE的上行天线面板的数量、每个上行天线面板支持的端口数量和/或每个上行天线面板支持的波束数量的天线面板能力上报信令；
    或者，
    调度请求，其中所述调度请求所用的波束为所述UE中至少一个上行天线面板对应的波束；
    或者，
    随机接入请求消息，其中所述随机接入请求消息中的发送前导码所用的波束为所述UE中至少一个上行天线面板对应的波束。
  38. 如权利要求31-37任一所述的装置，其特征在于，所述装置还包括：
    选取模块，用于根据所述第一指示消息，为所述UE选取当前的上行天线面板；
    发送模块，用于向所述UE发送第二指示消息，所述第二指示消息用于向所述UE指示所述网络设备为所述UE选取的上行天线面板和/或上行波束。
  39. 一种通信设备，其特征在于，包括：收发器；存储器；处理器，分别与所述收发器及所述存储器连接，配置为通过执行所述存储器上的计算机可执行指令，控制所述收发器的无线信号收发，并能够实现权利要求1至11任一项所述的方法。
  40. 一种通信设备，其特征在于，包括：收发器；存储器；处理器，分别与所述收发器及所述存储器连接，配置为通过执行所述存储器上的计算机可执行指令，控制所述收发器的无线信号收发，并能够实现权利要求12至19任一项所述的方法。
  41. 一种计算机存储介质，其特征在于，所述计算机存储介质存储有计算机可执行指令；所述计算机可执行指令被处理器执行后，能够实现权利要求1至11任一项所述的方法。
  42. 一种计算机存储介质，其特征在于，所述计算机存储介质存储有计算机可执行指令；所述计算机可执行指令被处理器执行后，能够实现权利要求12至19任一项所述的方法。
PCT/CN2021/070406 2021-01-06 2021-01-06 上行天线面板的确定方法、装置及通信设备 WO2022147675A1 (zh)

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