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WO2019041348A1 - 波束上报和调整方法及装置、用户设备、基站 - Google Patents

波束上报和调整方法及装置、用户设备、基站 Download PDF

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Publication number
WO2019041348A1
WO2019041348A1 PCT/CN2017/100406 CN2017100406W WO2019041348A1 WO 2019041348 A1 WO2019041348 A1 WO 2019041348A1 CN 2017100406 W CN2017100406 W CN 2017100406W WO 2019041348 A1 WO2019041348 A1 WO 2019041348A1
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WO
WIPO (PCT)
Prior art keywords
base station
message
paging
window
sent
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.)
Ceased
Application number
PCT/CN2017/100406
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English (en)
French (fr)
Inventor
刘洋
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 US16/644,163 priority Critical patent/US11177867B2/en
Priority to CN201780001094.6A priority patent/CN108521879B/zh
Priority to PCT/CN2017/100406 priority patent/WO2019041348A1/zh
Publication of WO2019041348A1 publication Critical patent/WO2019041348A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0241—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where no transmission is received, e.g. out of range of the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a beam reporting and adjusting method and apparatus, a user equipment, a base station, and a computer readable storage medium.
  • the fifth generation mobile communication technology 5th Generation, referred to as 5G
  • the 5G system will be used for high-band applications, ie applications above 6 GHz.
  • the high frequency band because the propagation characteristics of radio waves are not good, the traditional omnidirectional transmission will no longer be applicable, and beam scanning and beam management are required to communicate.
  • the synchronization signal block serves as a reference for the downlink beam measurement in the initial access process, and it includes a beam index (ID), so that the UE can report the Beam according to the index.
  • ID beam index
  • UEs There are different types of UEs in the 5G system.
  • One important type is low-latency user equipment (UE).
  • UE user equipment
  • the main function of paging is to notify the UE in the idle state that there is a connection request, and to notify that the UE system message in the Idle and connected state has changed.
  • the base station sends a paging message to the UE in the idle state, since the location of the UE is unknown, it can only be transmitted by using all beam scanning, which inevitably brings information redundancy and delay.
  • the base station After the UE obtains the paging notification, the base station sends the paging information in the reported Beam direction by actively reporting the Beam.
  • the present application discloses a beam reporting and adjusting method and apparatus, a user equipment, a base station, and a computer readable storage medium, so that a base station can adjust a beam, so that a certain number of beams can always be maintained between the UE and the base station.
  • conditions are provided for subsequent transmission and reception of paging messages by partial beams.
  • a beam reporting method which is applied to a user equipment UE, the method include:
  • the method further includes:
  • the base station After receiving the beam update acknowledgement message sent by the base station, determining a beam update window according to the update beam carried in the beam update message and a pre-received window size value, and receiving, by using the beam update window, the base station to send Paging control information and paging messages.
  • the method further includes:
  • the method further includes:
  • the paging message is received according to the paging control information.
  • a beam adjustment method which is applied to a base station, and the method includes:
  • a beam update confirmation message is sent to the UE.
  • the method further includes:
  • the paging request of the UE occurs in the current period, when the beam update acknowledgement message is sent to the UE, the paging control information and the paging message are sent to the UE; or
  • the update beam and the carried in the beam update message are A beam update window determined by the pre-configured window size value sends paging control information and a paging message to the UE.
  • the method further includes:
  • the window size value configured for the UE sent to the UE and the received beam for downlink synchronization reported by the UE before entering the discontinuous reception DRX Information determines the beam window;
  • Paging control information and a paging message are sent to the UE in the beam window.
  • the window size value is sent via an RRC message.
  • a beam reporting apparatus which is applied to a user equipment UE, and the apparatus includes:
  • the reporting module is configured to report a beam update message to the base station if the number of times the index of the synchronization signal block SSB obtained by the downlink synchronization is not within the predetermined beam window reaches a preset number of times;
  • the first receiving module is configured to receive a beam update confirmation message sent by the base station according to the beam update message reported by the reporting module.
  • the first receiving module is further configured to: when receiving the beam update acknowledgement message sent by the base station, receive paging control information and a paging message sent by the base station; or
  • the device also includes:
  • Determining a receiving module configured to: after the first receiving module receives the beam update confirmation message sent by the base station, determine a beam update window according to the updated beam carried in the beam update message and a pre-received window size value, and Receiving, in the beam update window, paging control information and a paging message sent by the base station.
  • the apparatus further includes:
  • a first determining module configured to: before the reporting module reports a beam update message to the base station, determine a beam window according to the received window size value sent by the base station and beam information used for downlink synchronization;
  • the second receiving module is configured to receive the paging control information and the paging message sent by the base station in the beam window determined by the first determining module.
  • the apparatus further includes:
  • a sleep module configured to sleep if an index of the SSB obtained by downlink synchronization is within the beam window but does not receive paging control information
  • the third receiving module is configured to receive the paging message according to the paging control information if the index of the SSB obtained by the downlink synchronization is within the beam window and the paging control information is received.
  • a beam adjusting apparatus which is applied to a base station, the apparatus comprising:
  • a receiving module configured to receive a beam update message reported by the user equipment UE
  • a recording module configured to record the beam update message received by the receiving module
  • the first sending module is configured to send a beam update confirmation message to the UE after the recording module records the beam update message.
  • the first sending module is further configured to: if a paging request of the UE occurs in a current period, send a paging to the UE when sending a beam update acknowledgement message to the UE Control information and paging messages; or
  • the device also includes:
  • the sending module Determining, by the sending module, that after the first sending module sends a beam update acknowledgement message to the UE, if a paging request of the UE occurs in a next period, the update carried in the beam update message is The beam and the beam update window determined by the pre-configured window size value send paging control information and paging messages to the UE.
  • the apparatus further includes:
  • a second determining module configured to: before the receiving module receives the beam update message reported by the UE, according to a window size value configured for the UE and sent to the UE, and the received UE is discontinuously received
  • the beam information used for downlink synchronization reported by the DRX determines a beam window
  • the second sending module is configured to send paging control information and a paging message to the UE in the beam window determined by the second determining module.
  • the window size value is sent via an RRC message.
  • a user equipment including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a base station including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a beam update confirmation message is sent to the UE.
  • a computer readable storage medium having stored thereon a computer program, the program being executed by a processor to implement the step of the beam reporting method.
  • a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps of the beam adjustment method described above.
  • the beam update message is reported to the base station, so that the base station can adjust the beam, so that a certain number of UEs and the base station can always be maintained.
  • the beam provides the conditions for subsequent reception of paging messages through partial beams.
  • the beam After receiving and recording the beam update message reported by the UE, and then sending a beam update confirmation message to the UE, the beam is adjusted, so that a certain number of beams can be always maintained between the UE and the base station, and then the paging message is sent for subsequent partial beam transmission.
  • the beam is adjusted, so that a certain number of beams can be always maintained between the UE and the base station, and then the paging message is sent for subsequent partial beam transmission. The conditions.
  • FIG. 1 is a flowchart of a beam reporting method according to an exemplary embodiment of the present application.
  • FIG. 2A is a flowchart of a beam reporting method according to an exemplary embodiment of the present application.
  • 2B is a flowchart of a beam reporting method according to an exemplary embodiment of the present application.
  • FIG. 3 is a flowchart of a beam adjustment method according to an exemplary embodiment of the present application.
  • FIG. 5 is a flowchart of another beam adjustment method according to an exemplary embodiment of the present application.
  • FIG. 6 is a signaling flowchart of a beam sending method according to an exemplary embodiment of the present application.
  • FIG. 7 is a block diagram of a beam reporting apparatus according to an exemplary embodiment
  • FIG. 8A is a block diagram of another beam reporting apparatus according to an exemplary embodiment
  • FIG. 8B is a block diagram of another beam reporting apparatus according to an exemplary embodiment
  • FIG. 8C is a block diagram of another beam reporting apparatus according to an exemplary embodiment.
  • FIG. 9 is a block diagram of a beam adjustment apparatus according to an exemplary embodiment.
  • FIG. 10 is a block diagram of another beam adjustment apparatus according to an exemplary embodiment.
  • FIG. 11 is a block diagram of another beam adjustment apparatus according to an exemplary embodiment.
  • FIG. 12 is a block diagram of a device suitable for beam reporting according to an exemplary embodiment
  • FIG. 13 is a block diagram of a beam conditioning apparatus suitable for use in accordance with an exemplary embodiment.
  • FIG. 1 is a flowchart of a beam reporting method according to an exemplary embodiment of the present application. The embodiment is described from the UE side. As shown in FIG. 1 , the beam reporting method includes:
  • step S101 if the number of times the index of the synchronization signal block (SSB) obtained by the downlink synchronization is not within the predetermined beam window reaches a preset number of times, the beam update message is reported to the base station.
  • SSB synchronization signal block
  • the UE when performing downlink synchronization, if the number of times the obtained SSB index is not within the predetermined beam window reaches a preset number of times, the UE reports a beam update message to the base station to enable the base station to adjust the beam.
  • the preset number of times can be set as needed, for example, it can be 3 times.
  • the beam update message can be reported immediately when the index of the obtained SSB is not in the beam window. Avoid Reporting beam update message caused by misjudgment.
  • step S102 a beam update confirmation message sent by the base station is received.
  • the base station After receiving the beam update message reported by the UE, the base station sends a beam update confirmation message to the UE, that is, notifies the UE base station that the beam adjustment is performed.
  • the beam update message is reported to the base station, so that the base station can adjust the beam, so that the UE and the base station can always be Maintaining a certain number of beams provides conditions for subsequent reception of paging messages through partial beams.
  • FIG. 2A is a flowchart of another method of beam reporting according to an exemplary embodiment of the present application. As shown in FIG. 2A, when the step S102 is performed, the beam reporting method may further include:
  • step S103 paging control information and a paging message are received.
  • the base station may send the paging control information and the paging message together to the UE when transmitting the beam update confirmation message to the UE.
  • the paging control information may be a paging indication, or may be control information carried in a physical downlink control channel (PDCCH).
  • PDCH physical downlink control channel
  • the paging message when receiving the beam update confirmation message sent by the base station, receiving the paging control information and the paging message sent by the base station, the paging message is received, and the transmission resource is saved.
  • FIG. 2B is a flowchart of another method of beam reporting according to an exemplary embodiment of the present application. As shown in FIG. 2B, after performing step S102, the beam reporting method may further include:
  • a beam update window is determined according to the updated beam carried in the beam update message and the pre-received window size value.
  • step S105 the paging control information and the paging message sent by the base station are received in the beam update window.
  • the base station may determine a beam update window according to the updated beam and the pre-configured window size value, and send paging control information to the UE in the beam update window. And paging messages.
  • the UE also determines a beam update window according to the updated beam and the pre-received window size value, and receives the paging control information and the paging message sent by the base station in the beam update window.
  • the paging message can be received through the beam update window. That is, paging messages are received through a certain number of beams instead of all beams, thereby effectively saving system resources. source.
  • FIG. 3 is a flowchart of a beam adjustment method according to an exemplary embodiment of the present application. The embodiment is described from a base station side. As shown in FIG. 3, the beam adjustment method includes:
  • step S301 a beam update message reported by the UE is received.
  • the UE when performing downlink synchronization, the UE reports a beam update message to the base station if the number of times the obtained SSB index is not within the predetermined beam window reaches a preset number of times.
  • step S302 a beam update message is recorded.
  • the base station After receiving the beam update message, the base station records the beam update message.
  • step S303 a beam update confirmation message is sent to the UE.
  • the base station After adjusting the beam, the base station sends a beam update confirmation message to the UE.
  • the beam update message reported by the UE is received and recorded, and then the beam update acknowledgement message is sent to the UE, so that the beam is adjusted, so that a certain number of beams can be always maintained between the UE and the base station, and then the partial beam is transmitted through the part.
  • the paging message provides the conditions.
  • FIG. 4 is a flowchart of another beam adjustment method according to an exemplary embodiment of the present application. The embodiment is described from the base station side. As shown in FIG. 4, the beam adjustment method includes:
  • step S401 a beam update message reported by the user equipment UE is received.
  • step S402 a beam update message is recorded.
  • step S403 if a paging request of the UE occurs in the current period, when the beam update confirmation message is sent to the UE, the paging control information and the paging message are sent to the UE.
  • the base station may send the paging control information and the paging message together to the UE when transmitting the beam update confirmation message to the UE.
  • the paging control information and the paging message are sent to the UE, which not only realizes the sending of the paging message but also saves the transmission resource.
  • FIG. 5 is a flowchart of another beam adjustment method according to an exemplary embodiment of the present application. The embodiment is described from the base station side. As shown in FIG. 5, the beam adjustment method includes:
  • step S501 a beam update message reported by the user equipment UE is received.
  • step S502 a beam update message is recorded.
  • step S503 a beam update confirmation message is sent to the UE.
  • step S504 if a paging request of the UE occurs in the next cycle, the paging control information and the paging message are sent to the UE according to the beam update window determined according to the updated beam carried in the beam update message and the pre-configured window size value. .
  • the beam update window may be determined in step S502, or may be determined in step S504.
  • the base station may determine a beam update window according to the updated beam and the pre-configured window size value, and send paging control information to the UE in the beam update window. And paging messages.
  • the UE also determines a beam update window according to the updated beam and the pre-received window size value, and receives the paging control information and the paging message sent by the base station in the beam update window.
  • the paging message can be sent through the beam update window, that is, the paging message is sent through a certain number of beams instead of all the beams. Can effectively save system resources.
  • FIG. 6 is a signaling flowchart of a method for transmitting a beam according to an exemplary embodiment of the present application. The embodiment is described from the perspective of interaction between a UE and a base station. As shown in FIG. 6, the method for transmitting a beam includes:
  • step S601 the base station configures a window size value for the UE and sends a window size value to the UE.
  • This step is an optional step.
  • the base station can configure the window size value for the UE through a high layer message.
  • a window size value can be sent to the UE via a Radio Resource Control (RRC) message.
  • RRC Radio Resource Control
  • the base station transmits the configured window size value to the UE in this step, and the UE may determine the beam window according to the beam information for downlink synchronization and the window size value.
  • the UE can determine that the beam window is: beam ⁇ 0, 1, 2, 3, 4 ⁇ .
  • step S602 the UE reports the beam information to the base station before entering the discontinuous reception (DRX).
  • the discontinuous reception means that the UE sleeps for a period of time, wakes up and detects whether there is a paging message, and then continues to sleep.
  • the window size value may be configured for the UE in the process of reporting the beam information by the UE, and the UE may determine the beam according to the beam information used for downlink synchronization and the window size value. window.
  • step S603 the base station determines a beam window according to the window size value configured for the UE and the received beam information reported by the UE.
  • the base station can determine that the beam window is: beam ⁇ 0, 1, 2, 3, 4 ⁇ .
  • step S604 the base station sends paging control information and a paging message to the UE in the beam window.
  • the paging control information may be a paging indicator.
  • system resources can be effectively saved by transmitting paging control information and paging messages to the UE in the determined beam window, i.e., by transmitting a paging message through a certain number of beams instead of all beams.
  • step S605 the UE receives the paging control information and the paging message sent by the base station in the determined beam window.
  • system resources can be effectively saved by receiving paging control information and paging messages transmitted by the base station in the determined beam window, that is, receiving paging messages through a certain number of beams instead of all beams.
  • step S606 if the index of the SSB obtained by the downlink synchronization of the UE is within the beam window but does not receive the paging control information, sleep; if the index of the SSB obtained by the downlink synchronization of the UE is within the beam window and the paging control information is received And receiving a paging message according to the paging control information.
  • downlink synchronization is performed. If the index of the SSB obtained by the downlink synchronization is within the beam window but the paging control information is not received, sleep continues to save power. If the index of the SSB obtained by the downlink synchronization is within the beam window and the paging control information is received, the paging message is received according to the paging control information, that is, the paging message is received through a certain number of beams instead of all the beams, thereby effectively saving system resource.
  • step S607 if the number of times the index of the SSB obtained by the downlink synchronization of the UE is not within the beam window reaches a preset number of times, the beam update message is reported to the base station.
  • step S608 the base station receives the beam update message reported by the UE, and records the beam update message.
  • the base station does not receive the beam update message reported by the UE, and still sends the paging message according to the previously determined beam window.
  • step S609 the base station sends a beam update confirmation message to the UE.
  • step S610 the base station determines a beam update window according to the updated beam carried in the beam update message and the pre-configured window size value.
  • the base station sends a beam update confirmation message to the UE together
  • the UE sends paging control information and a paging message.
  • step S611 the UE receives the beam update confirmation message, and determines a beam update window according to the updated beam and the pre-received window size value.
  • step S612 if a paging request of the UE occurs in the next cycle, the base station sends paging control information and a paging message to the UE in a beam update window.
  • step S613 the UE receives the paging control information and the paging message sent by the base station in the beam update window.
  • a certain number of beams can be maintained between the UE and the base station, so that paging messages can be sent and received through a certain number of beams instead of all beams, thereby greatly saving the system. Resources.
  • FIG. 7 is a block diagram of a beam reporting apparatus according to an exemplary embodiment.
  • the beam reporting apparatus may be located in a UE. As shown in FIG. 7, the apparatus includes: a reporting module 71 and a first receiving module 72.
  • the reporting module 71 is configured to report a beam update message to the base station if the number of times the index of the synchronization signal block SSB obtained by the downlink synchronization is not within the predetermined beam window reaches a preset number of times.
  • the UE when performing downlink synchronization, if the number of times the obtained SSB index is not within the predetermined beam window reaches a preset number of times, the UE reports a beam update message to the base station to enable the base station to adjust the beam.
  • the first receiving module 72 is configured to receive a beam update confirmation message sent by the base station according to the updated beam reported by the reporting module 71.
  • the base station After receiving the update beam reported by the UE, the base station sends a beam update confirmation message to the UE, that is, notifies the UE base station that the beam adjustment is performed.
  • the beam update message is reported to the base station, so that the base station can adjust the beam, so that the UE and the base station can always be Maintaining a certain number of beams provides conditions for subsequent reception of paging messages through partial beams.
  • the first receiving module 72 is further configured to receive the paging control information and the paging message sent by the base station when receiving the beam update confirmation message sent by the base station.
  • the base station may send the paging control information and the paging message together to the UE when transmitting the beam update confirmation message to the UE.
  • the paging message when receiving the beam update confirmation message sent by the base station, receiving the paging control information and the paging message sent by the base station, the paging message is received, and the transmission resource is saved.
  • FIG. 8A is a block diagram of another beam reporting apparatus according to an exemplary embodiment. As shown in FIG. 8A, on the basis of the foregoing embodiment shown in FIG. 7, the apparatus may further include: determining the receiving module 73.
  • the determining receiving module 73 is configured to determine a beam update window according to the updated beam carried in the beam update message and the pre-received window size value after the first receiving module 72 receives the beam update confirmation message sent by the base station, and receives the beam update window in the beam update window. Paging control information and paging message sent by the base station.
  • the base station may determine a beam update window according to the updated beam and the pre-configured window size value, and send paging control information to the UE in the beam update window. And paging messages.
  • the UE also determines a beam update window according to the updated beam and the pre-received window size value, and receives the paging control information and the paging message sent by the base station in the beam update window.
  • the paging message can be received through the beam update window. That is, paging messages are received through a certain number of beams instead of all beams, so that system resources can be effectively saved.
  • FIG. 8B is a block diagram of another beam reporting apparatus according to an exemplary embodiment. As shown in FIG. 8B, on the basis of the foregoing embodiment shown in FIG. 7, the apparatus may further include: a first determining module 74 and The second receiving module 75.
  • the first determining module 74 is configured to determine a beam window determining beam window according to the received window size value sent by the base station and beam information for downlink synchronization before the reporting module 71 reports the beam update message to the base station.
  • the beam window can be determined as: beam ⁇ 0, 1, 2, 3, 4 ⁇ .
  • the second receiving module 75 is configured to receive the paging control information and the paging message sent by the base station in the beam window determined by the first determining module 74.
  • the beam window is determined according to the received window size value sent by the base station and the beam information reported to the base station before the discontinuous reception of the DRX, and the paging control information and the paging sent by the base station are received in the determined beam window.
  • the message that is, receiving paging messages through a certain number of beams instead of all beams, can effectively save system resources.
  • FIG. 8C is a block diagram of another beam reporting apparatus according to an exemplary embodiment. As shown in FIG. 8C, on the basis of the foregoing embodiment shown in FIG. 7, the apparatus may further include: a sleep module 76 and a third Receive module 77.
  • the sleep module 76 is configured to sleep if the index of the SSB obtained by the downlink synchronization is within the beam window but the paging control information is not received.
  • the third receiving module 77 is configured to receive the paging message according to the paging control information if the index of the SSB obtained by the downlink synchronization is within the beam window and the paging control information is received.
  • the paging control information when the index of the SSB obtained in the downlink synchronization is in the beam window but the paging control information is not received, sleep is performed to save power consumption, and the index of the SSB obtained through the downlink synchronization is within the beam window and received.
  • the paging message is received according to the paging control information, that is, the paging message is received through the beam window, that is, through a certain number of beams instead of all the beams, so that system resources can be effectively saved.
  • FIG. 9 is a block diagram of a beam adjustment apparatus, which may be located in a base station, as shown in FIG. 9, the apparatus includes: a receiving module 91, a recording module 92, and a first transmitting module, according to an exemplary embodiment. 93.
  • the receiving module 91 is configured to receive a beam update message reported by the user equipment UE.
  • the UE when performing downlink synchronization, the UE reports a beam update message to the base station if the number of times the obtained SSB index is not within the predetermined beam window reaches a preset number of times.
  • the recording module 92 is configured to record a beam update message received by the receiving module 91.
  • the first sending module 93 is configured to send a beam update confirmation message to the UE after the recording module 92 records the beam update message.
  • the base station After adjusting the beam, the base station sends a beam update confirmation message to the UE.
  • the beam update message reported by the UE is received and recorded, and then the beam update acknowledgement message is sent to the UE, so that the beam is adjusted, so that a certain number of beams can be always maintained between the UE and the base station, and then the partial beam is transmitted through the part.
  • the paging message provides the conditions.
  • the first sending module 93 may be further configured to send the paging control information and the paging message to the UE when the beam update acknowledgement message is sent to the UE, if the paging request of the UE occurs in the current period.
  • the paging control information and the paging message are sent to the UE, which not only realizes the sending of the paging message but also saves the transmission resource.
  • FIG. 10 is a block diagram of another beam reporting apparatus according to an exemplary embodiment. As shown in FIG. 10, on the basis of the foregoing embodiment shown in FIG. 9, the apparatus may further include: determining a transmitting module 94.
  • the determining sending module 94 is configured to, after the first transmitting module 93 sends a beam update confirm message to the UE, if the paging request of the UE occurs in the next cycle, the updated beam and the pre-configured window size carried in the beam update message
  • the value determined beam update window sends paging control information and paging messages to the UE.
  • the base station goes to the beam update window.
  • the UE sends paging control information and a paging message.
  • the UE receives the paging control information and the paging message sent by the base station in the beam update window.
  • the paging message can be sent through the beam update window, that is, the paging message is sent through a certain number of beams instead of all the beams. Can effectively save system resources.
  • FIG. 11 is a block diagram of another beam adjustment apparatus according to an exemplary embodiment. As shown in FIG. 11, on the basis of the foregoing embodiment shown in FIG. 9, the apparatus may further include: a second determining module 95 and The second sending module 96.
  • the second determining module 95 is configured to: before the receiving module 91 receives the updated beam reported by the UE, according to the window size value configured for the UE and sent to the UE, and the received UE is reported for downlink synchronization before entering the discontinuous reception DRX.
  • the beam information determines the beam window.
  • the window size value can be sent through, but not limited to, an RRC message, and the implementation manner is simple.
  • the second transmitting module 96 is configured to send paging control information and a paging message to the UE in a beam window determined by the second determining module 95.
  • the beam window is determined according to the window size value configured for the UE that is sent to the UE and the received beam information for the downlink synchronization reported by the UE before the discontinuous reception of the DRX, and the UE is determined to the beam window.
  • Sending paging control information and paging messages that is, sending paging messages through a certain number of beams instead of all beams, can effectively save system resources.
  • FIG. 12 is a block diagram of a device suitable for beam reporting, according to an exemplary embodiment.
  • device 1200 can be a user device such as a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.
  • apparatus 1200 can include one or more of the following components: processing component 1202, memory 1204, power component 1206, multimedia component 1208, audio component 1210, input/output (I/O) interface 1212, sensor component 1214, And a communication component 1216.
  • Processing component 1202 typically controls the overall operation of device 1200, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 1202 can include one or more processors 1220 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 1202 can include one or more modules to facilitate interaction between component 1202 and other components.
  • processing component 1202 can include a multimedia module to facilitate interaction between multimedia component 1208 and processing component 1202.
  • One of the processors 1220 in the processing component 1202 can be configured to:
  • Memory 1204 is configured to store various types of data to support operation at device 1200. Examples of such data include instructions for any application or method operating on device 1200, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 1204 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 1206 provides power to various components of device 1200.
  • Power component 1206 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1200.
  • the multimedia component 1208 includes a screen between the device 1200 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor can sense not only the boundaries of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1208 includes a front camera and/or a rear camera. When the device 1200 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1210 is configured to output and/or input an audio signal.
  • audio component 1210 includes a microphone (MIC) that is configured to receive an external audio signal when device 1200 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 1204 or transmitted via communication component 1216.
  • audio component 1210 also includes a speaker for outputting an audio signal.
  • the I/O interface 1212 provides an interface between the processing component 1202 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 1214 includes one or more sensors for providing status assessment of various aspects to device 1200.
  • sensor component 1214 can detect an open/closed state of device 1200, relative positioning of components, such as components For the display and keypad of device 1200, sensor assembly 1214 can also detect changes in position of one component of device 1200 or device 1200, presence or absence of user contact with device 1200, orientation of device 1200 or acceleration/deceleration, and temperature change of device 1200.
  • Sensor assembly 1214 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1214 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 1214 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1216 is configured to facilitate wired or wireless communication between device 1200 and other devices.
  • the device 1200 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1216 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • communication component 1216 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • device 1200 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 1204 comprising instructions executable by processor 1220 of apparatus 1200 to perform the above method.
  • the non-transitory computer readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • FIG. 13 is a block diagram of another apparatus suitable for beam reporting, according to an exemplary embodiment.
  • Apparatus 1300 can be provided as a base station.
  • apparatus 1300 includes a processing component 1322, a wireless transmit/receive component 1324, an antenna component 1326, and a signal processing portion specific to the wireless interface.
  • Processing component 1322 can further include one or more processors.
  • One of the processing components 1322 can be configured to:
  • a beam update confirmation message is sent to the UE.
  • a non-transitory computer readable storage medium comprising instructions executable by processing component 1322 of apparatus 1300 to perform the beam adjustment method described above.
  • a non-transitory computer can
  • the read storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • the device embodiment since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located A place, or it can be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without any creative effort.

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Abstract

本公开是关于一种波束上报和调整方法及装置、用户设备、基站、计算机可读存储介质。其中，波束上报方法包括：若下行同步得到的同步信号块SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息；接收基站发送的波束更新确认消息。本公开实施例，通过在下行同步得到的SSB的索引不在预先确定的波束窗口内的次数达到预设次数时，向基站上报波束更新消息，使得基站可以调整波束，从而使得UE和基站之间始终可以维持一定数量的波束，进而为后续通过部分波束接收寻呼消息提供了条件。

Description

波束上报和调整方法及装置、用户设备、基站 技术领域
本公开涉及通信技术领域，尤其涉及一种波束上报和调整方法及装置、用户设备、基站、计算机可读存储介质。
背景技术
随着无线通信技术的飞速发展，出现了第五代移动通信技术(5th Generation，简称为5G)系统。5G系统将面向高频段应用，即6GHz以上频段的应用。在高频段，因为无线电波的传播特性不好，因此传统的全向发送将不再适用，需要引入波束(beam)扫描和波束管理来进行通信。
同步信号块(SSB)作为初始接入过程中下行beam测量的基准，它包含beam索引(ID)，这样，UE可以按照索引来上报Beam。
5G系统中存在不同类型的UE，其中，一种重要的类型就是低时延用户设备(UE)，这类UE对时延要求高，同时还不能太费电。寻呼(paging)的主要作用是通知处于空闲(Idle)态的UE有连接请求，以及通知处于Idle和连接态的UE系统消息发生了变化。但是基站在向处于空闲态的UE发送寻呼消息时，由于不知道UE的位置，所以只能采用全部波束扫描的方式发送，这必然带来信息冗余和时延问题。
相关技术中，当UE得到寻呼通知后，通过主动上报Beam的方式使得基站在上报的Beam方向上发送寻呼信息。
但因为寻呼不是针对一个UE发送，而通常是针对一组UE发送，这会给一组中其他UE带来误报，增加未被寻呼UE的功耗和系统的上行负荷。
发明内容
有鉴于此，本申请公开了一种波束上报和调整方法及装置、用户设备、基站、计算机可读存储介质，使得基站可以调整波束，从而使得UE和基站之间始终可以维持一定数量的波束，进而为后续通过部分波束发送和接收寻呼消息提供了条件。
根据本公开实施例的第一方面，提供一种波束上报方法，应用于用户设备UE，所述方法 包括：
若下行同步得到的同步信号块SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息；
接收所述基站发送的波束更新确认消息。
在一实施例中，所述方法还包括：
在所述接收所述基站发送的波束更新确认消息时，接收所述基站发送的寻呼控制信息和寻呼消息；或者
在所述接收所述基站发送的波束更新确认消息之后，根据所述波束更新消息中携带的更新波束和预先接收的窗口大小值确定波束更新窗口，并在所述波束更新窗口接收所述基站发送的寻呼控制信息和寻呼消息。
在一实施例中，所述方法还包括：
在所述向基站上报波束更新消息之前，根据所接收的所述基站发送的窗口大小值和用于下行同步的波束信息确定波束窗口；
在所述波束窗口接收所述基站发送的寻呼控制信息和寻呼消息。
在一实施例中，所述方法还包括：
若下行同步得到的所述SSB的索引在所述波束窗口内但没接收到寻呼控制信息，则睡眠；
若下行同步得到的所述SSB的索引在所述波束窗口内且接收到寻呼控制信息，则根据所述寻呼控制信息接收寻呼消息。
根据本公开实施例的第二方面，提供一种波束调整方法，应用于基站，所述方法包括：
接收用户设备UE上报的波束更新消息；
记录所述波束更新消息；
向所述UE发送波束更新确认消息。
在一实施例中，所述方法还包括：
若在当前周期出现所述UE的寻呼请求，则在向所述UE发送波束更新确认消息时，向所述UE发送寻呼控制信息和寻呼消息；或者
若在下个周期出现所述UE的寻呼请求，则在根据所述波束更新消息中携带的更新波束和 预先配置的窗口大小值确定的波束更新窗口向所述UE发送寻呼控制信息和寻呼消息。
在一实施例中，所述方法还包括：
在所述接收UE上报的波束更新消息之前，根据向所述UE发送的为所述UE配置的窗口大小值和所接收的所述UE在进入不连续接收DRX之前上报的用于下行同步的波束信息确定波束窗口；
在所述波束窗口向所述UE发送寻呼控制信息和寻呼消息。
在一实施例中，所述窗口大小值通过RRC消息发送。
根据本公开实施例的第三方面，提供一种波束上报装置，应用于用户设备UE，所述装置包括：
上报模块，被配置为若下行同步得到的同步信号块SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息；
第一接收模块，被配置为接收所述基站根据所述上报模块上报的波束更新消息发送的波束更新确认消息。
在一实施例中，所述第一接收模块，还被配置为在所述接收所述基站发送的波束更新确认消息时，接收所述基站发送的寻呼控制信息和寻呼消息；或者
所述装置还包括：
确定接收模块，被配置为在所述第一接收模块接收所述基站发送的波束更新确认消息之后，根据所述波束更新消息中携带的更新波束和预先接收的窗口大小值确定波束更新窗口，并在所述波束更新窗口接收所述基站发送的寻呼控制信息和寻呼消息。
在一实施例中，所述装置还包括：
第一确定模块，被配置为在所述上报模块向基站上报波束更新消息之前，根据所接收的所述基站发送的窗口大小值和用于下行同步的波束信息确定波束窗口；
第二接收模块，被配置为在所述第一确定模块确定的所述波束窗口接收所述基站发送的寻呼控制信息和寻呼消息。
在一实施例中，所述装置还包括：
睡眠模块，被配置为若下行同步得到的所述SSB的索引在所述波束窗口内但没接收到寻呼控制信息，则睡眠；
第三接收模块，被配置为若下行同步得到的所述SSB的索引在所述波束窗口内且接收到寻呼控制信息，则根据所述寻呼控制信息接收寻呼消息。
根据本公开实施例的第四方面，提供一种波束调整装置，应用于基站，所述装置包括：
接收模块，被配置为接收用户设备UE上报的波束更新消息；
记录模块，被配置为记录所述接收模块接收的所述波束更新消息；
第一发送模块，被配置为在所述记录模块记录所述波束更新消息之后，向所述UE发送波束更新确认消息。
在一实施例中，所述第一发送模块，还被配置为若在当前周期出现所述UE的寻呼请求，则在向所述UE发送波束更新确认消息时，向所述UE发送寻呼控制信息和寻呼消息；或者
所述装置还包括：
确定发送模块，被配置为在所述第一发送模块向所述UE发送波束更新确认消息之后，若在下个周期出现所述UE的寻呼请求，则在根据所述波束更新消息中携带的更新波束和预先配置的窗口大小值确定的波束更新窗口向所述UE发送寻呼控制信息和寻呼消息。
在一实施例中，所述装置还包括：
第二确定模块，被配置为在所述接收模块接收UE上报的波束更新消息之前，根据向所述UE发送的为所述UE配置的窗口大小值和所接收的所述UE在进入不连续接收DRX之前上报的用于下行同步的波束信息确定波束窗口；
第二发送模块，被配置为在所述第二确定模块确定的所述波束窗口向所述UE发送寻呼控制信息和寻呼消息。
在一实施例中，所述窗口大小值通过RRC消息发送。
根据本公开实施例的第五方面，提供一种用户设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
若下行同步得到的同步信号块SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息；
接收所述基站发送的波束更新确认消息。
根据本公开实施例的第六方面，提供一种基站，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
接收用户设备UE上报的波束更新消息；
记录所述波束更新消息；
向所述UE发送波束更新确认消息。
根据本公开实施例的第七方面，提供一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述波束上报方法的步骤。
根据本公开实施例的第八方面，提供一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述波束调整方法的步骤。
本公开的实施例提供的技术方案可以包括以下有益效果：
通过在下行同步得到的SSB的索引不在预先确定的波束窗口内的次数达到预设次数时，向基站上报波束更新消息，使得基站可以调整波束，从而使得UE和基站之间始终可以维持一定数量的波束，进而为后续通过部分波束接收寻呼消息提供了条件。
通过接收并记录UE上报的波束更新消息，然后向UE发送波束更新确认消息，从而实现调整波束，使得UE和基站之间始终可以维持一定数量的波束，进而为后续通过部分波束发送寻呼消息提供了条件。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。
图1是本申请一示例性实施例示出的一种波束上报方法的流程图；
图2A是本申请一示例性实施例示出的一种波束上报方法的流程图；
图2B是本申请一示例性实施例示出的一种波束上报方法的流程图；
图3是本申请一示例性实施例示出的一种波束调整方法的流程图；
图4是本申请一示例性实施例示出的另一种波束调整方法的流程图；
图5是本申请一示例性实施例示出的另一种波束调整方法的流程图；
图6是本申请一示例性实施例示出的一种波束发送方法的信令流程图；
图7是根据一示例性实施例示出的一种波束上报装置的框图；
图8A是根据一示例性实施例示出的另一种波束上报装置的框图；
图8B是根据一示例性实施例示出的另一种波束上报装置的框图；
图8C是根据一示例性实施例示出的另一种波束上报装置的框图；
图9是根据一示例性实施例示出的一种波束调整装置的框图；
图10是根据一示例性实施例示出的另一种波束调整装置的框图；
图11是根据一示例性实施例示出的另一种波束调整装置的框图；
图12是根据一示例性实施例示出的一种适用于波束上报装置的框图；
图13是根据一示例性实施例示出的一种适用于波束调整装置的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本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。
图1是本申请一示例性实施例示出的一种波束上报方法的流程图，该实施例从UE侧进行描述，如图1所示，该波束上报方法包括：
在步骤S101中，若下行同步得到的同步信号块(SSB)的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息。
在该实施例中，UE在进行下行同步时，若得到的SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息，以使基站调整波束。
其中，预设次数可以根据需要进行设置，例如可以为3次等，当预设次数大于1次时，可以避免在某次得到的SSB的索引不在波束窗口内时，立即上报波束更新消息，从而避免因 误判导致的上报波束更新消息。
在步骤S102中，接收基站发送的波束更新确认消息。
基站在接收UE上报的波束更新消息之后，向UE发送波束更新确认消息，即通知UE基站进行了波束调整。
上述实施例，通过在下行同步得到的SSB的索引不在预先确定的波束窗口内的次数达到预设次数时，向基站上报波束更新消息，使得基站可以调整波束，从而使得UE和基站之间始终可以维持一定数量的波束，进而为后续通过部分波束接收寻呼消息提供了条件。
图2A是本申请一示例性实施例示出的另一种波束上报方法的流程图，如图2A所示，在执行步骤S102时，该波束上报方法还可以包括：
在步骤S103中，接收寻呼控制信息和寻呼消息。
在该实施例中，如果当前周期出现UE的寻呼请求，则基站可以在向UE发送波束更新确认消息时，一起向UE发送寻呼控制信息和寻呼消息。
其中，寻呼控制信息可以为寻呼指示，也可以为物理下行控制信道(PDCCH)中携带的控制信息。
上述实施例，通过在接收基站发送的波束更新确认消息时，接收基站发送的寻呼控制信息和寻呼消息，既实现了寻呼消息的接收，又节省了传输资源。
图2B是本申请一示例性实施例示出的另一种波束上报方法的流程图，如图2B所示，在执行步骤S102之后，该波束上报方法还可以包括：
在步骤S104中，根据波束更新消息中携带的更新波束和预先接收的窗口大小值确定波束更新窗口。
在步骤S105中，在波束更新窗口接收基站发送的寻呼控制信息和寻呼消息。
在该实施例中，若在下个周期出现该UE的寻呼请求，则基站可以根据更新波束和预先配置的窗口大小值确定波束更新窗口，并在该波束更新窗口向该UE发送寻呼控制信息和寻呼消息。相应地，UE也根据更新波束和预先接收的窗口大小值确定波束更新窗口，并在波束更新窗口接收基站发送的寻呼控制信息和寻呼消息。
上述实施例，通过根据更新波束和预先接收的窗口大小值确定波束更新窗口，并在波束更新窗口接收基站发送的寻呼控制信息和寻呼消息，可以实现通过波束更新窗口接收寻呼消息，也即通过一定数量的波束而不是所有波束接收寻呼消息，因此，可以有效节省系统资 源。
图3是本申请一示例性实施例示出的一种波束调整方法的流程图，该实施例从基站侧进行描述，如图3所示，该波束调整方法包括：
在步骤S301中，接收UE上报的波束更新消息。
在该实施例中，UE在进行下行同步时，若得到的SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息。
在步骤S302中，记录波束更新消息。
基站在接收波束更新消息后，记录该波束更新消息。
在步骤S303中，向UE发送波束更新确认消息。
基站在调整波束后，向UE发送波束更新确认消息。
上述实施例，通过接收并记录UE上报的波束更新消息，然后向UE发送波束更新确认消息，从而实现调整波束，使得UE和基站之间始终可以维持一定数量的波束，进而为后续通过部分波束发送寻呼消息提供了条件。
图4是本申请一示例性实施例示出的另一种波束调整方法的流程图，该实施例从基站侧进行描述，如图4所示，该波束调整方法包括：
在步骤S401中，接收用户设备UE上报的波束更新消息。
在步骤S402中，记录波束更新消息。
在步骤S403中，若在当前周期出现UE的寻呼请求，则在向UE发送波束更新确认消息时，向UE发送寻呼控制信息和寻呼消息。
在该实施例中，如果当前周期出现UE的寻呼请求，则基站可以在向UE发送波束更新确认消息时，一起向UE发送寻呼控制信息和寻呼消息。
上述实施例，通过在向UE发送波束更新确认消息时，向UE发送寻呼控制信息和寻呼消息，既实现了寻呼消息的发送，又节省了传输资源。
图5是本申请一示例性实施例示出的另一种波束调整方法的流程图，该实施例从基站侧进行描述，如图5所示，该波束调整方法包括：
在步骤S501中，接收用户设备UE上报的波束更新消息。
在步骤S502中，记录波束更新消息。
在步骤S503中，向UE发送波束更新确认消息。
在步骤S504中，若在下个周期出现UE的寻呼请求，则在根据波束更新消息中携带的更新波束和预先配置的窗口大小值确定的波束更新窗口向UE发送寻呼控制信息和寻呼消息。
其中，该波束更新窗口可以在步骤S502中确定，也可以在步骤S504中确定。
在该实施例中，若在下个周期出现该UE的寻呼请求，则基站可以根据更新波束和预先配置的窗口大小值确定波束更新窗口，并在该波束更新窗口向该UE发送寻呼控制信息和寻呼消息。相应地，UE也根据更新波束和预先接收的窗口大小值确定波束更新窗口，并在波束更新窗口接收基站发送的寻呼控制信息和寻呼消息。
上述实施例，通过在波束更新窗口向UE发送寻呼控制信息和寻呼消息，可以实现通过波束更新窗口发送寻呼消息，也即通过一定数量的波束而不是所有波束发送寻呼消息，因此，可以有效节省系统资源。
图6是本申请一示例性实施例示出的一种波束发送方法的信令流程图，该实施例从UE和基站交互的角度进行描述，如图6所示，该波束发送方法包括：
在步骤S601中，基站为UE配置窗口大小值，并向该UE发送窗口大小值。
该步骤为可选步骤。
基站可以通过高层消息为UE配置窗口大小值。例如，可以通过无线资源控制(RRC)消息向该UE发送窗口大小值。
假设，基站在该步骤向UE发送了配置的窗口大小值，则UE可以根据用于下行同步的波束信息和该窗口大小值确定波束窗口。
例如，假设窗口大小值为2，用于下行同步的波束索引为2，则UE可以确定波束窗口为：beam{0,1,2,3,4}。
在步骤S602中，UE在进入不连续接收(DRX)之前向基站上报波束信息。
其中，不连续接收是指UE睡眠一段时间，醒来后检测一下是否有寻呼消息，然后继续睡眠。
在该实施例中，如果基站在之前未配置窗口大小值，则可以在UE上报波束信息的过程中为UE配置窗口大小值，UE可以根据用于下行同步的波束信息和该窗口大小值确定波束窗口。
在步骤S603中，基站根据为该UE配置的窗口大小值和所接收的UE上报的波束信息确定波束窗口。
例如，假设窗口大小值为2，UE上报的波束索引为2，则基站可以确定波束窗口为：beam{0,1,2,3,4}。
在步骤S604中，基站在该波束窗口向UE发送寻呼控制信息和寻呼消息。
其中，该寻呼控制信息可以为寻呼指示
在该实施例中，通过在确定的波束窗口向UE发送寻呼控制信息和寻呼消息，即通过一定数量的波束而不是所有波束发送寻呼消息，可以有效节省系统资源。
在步骤S605中，UE在确定的波束窗口接收基站发送的寻呼控制信息和寻呼消息。
在该实施例中，通过在确定的波束窗口接收基站发送的寻呼控制信息和寻呼消息，即通过一定数量的波束而不是所有波束接收寻呼消息，可以有效节省系统资源。
在步骤S606中，若UE下行同步得到的SSB的索引在波束窗口内但没接收到寻呼控制信息，则睡眠；若UE下行同步得到的SSB的索引在波束窗口内且接收到寻呼控制信息，则根据寻呼控制信息接收寻呼消息。
在该实施例中，UE睡醒后，进行下行同步，若下行同步得到的SSB的索引在波束窗口内但没接收到寻呼控制信息，则继续睡眠，以节省功耗。若下行同步得到的SSB的索引在波束窗口内且接收到寻呼控制信息，则根据寻呼控制信息接收寻呼消息，也即通过一定数量的波束而不是所有波束接收寻呼消息，可以有效节省系统资源。
在步骤S607中，若UE下行同步得到的SSB的索引不在波束窗口内的次数达到预设次数，则向基站上报波束更新消息。
在步骤S608中，基站接收该UE上报的波束更新消息，并记录该波束更新消息。
假设基站未收到UE上报的波束更新消息，则仍然按照之前确定的波束窗口发送寻呼消息。
在步骤S609中，基站向UE发送波束更新确认消息。
在步骤S610中，基站根据波束更新消息中携带的更新波束和预先配置的窗口大小值确定波束更新窗口。
如果当前出现该UE的寻呼请求，则基站在向UE发送波束更新确认消息时，一起向 UE发送寻呼控制信息和寻呼消息。
在步骤S611中，UE接收该波束更新确认消息，并根据更新波束和预先接收的窗口大小值确定波束更新窗口。
在步骤S612中，若在下个周期出现该UE的寻呼请求，则基站在波束更新窗口向该UE发送寻呼控制信息和寻呼消息。
在步骤S613中，UE在波束更新窗口接收基站发送的寻呼控制信息和寻呼消息。
上述实施例，通过UE和基站之间的交互，使得UE和基站之间可以维持一定数量的波束，从而可以通过一定数量的波束而不是所有波束来发送和接收寻呼消息，大大地节省了系统资源。
图7是根据一示例性实施例示出的一种波束上报装置的框图，该波束上报装置可以位于UE中，如图7所示，该装置包括：上报模块71和第一接收模块72。
上报模块71被配置为若下行同步得到的同步信号块SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息。
在该实施例中，UE在进行下行同步时，若得到的SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息，以使基站调整波束。
第一接收模块72被配置为接收基站根据上报模块71上报的更新波束发送的波束更新确认消息。
基站在接收UE上报的更新波束后，向UE发送波束更新确认消息，即通知UE基站进行了波束调整。
上述实施例，通过在下行同步得到的SSB的索引不在预先确定的波束窗口内的次数达到预设次数时，向基站上报波束更新消息，使得基站可以调整波束，从而使得UE和基站之间始终可以维持一定数量的波束，进而为后续通过部分波束接收寻呼消息提供了条件。
在一实施例中，第一接收模块72还可以被配置为在接收基站发送的波束更新确认消息时，接收基站发送的寻呼控制信息和寻呼消息。
在该实施例中，如果当前周期出现UE的寻呼请求，则基站可以在向UE发送波束更新确认消息时，一起向UE发送寻呼控制信息和寻呼消息。
上述实施例，通过在接收基站发送的波束更新确认消息时，接收基站发送的寻呼控制信息和寻呼消息，既实现了寻呼消息的接收，又节省了传输资源。
图8A是根据一示例性实施例示出的另一种波束上报装置的框图，如图8A所示，在上述图7所示实施例的基础上，该装置还可以包括：确定接收模块73。
确定接收模块73被配置为在第一接收模块72接收基站发送的波束更新确认消息之后，根据波束更新消息中携带的更新波束和预先接收的窗口大小值确定波束更新窗口，并在波束更新窗口接收基站发送的寻呼控制信息和寻呼消息。
在该实施例中，若在下个周期出现该UE的寻呼请求，则基站可以根据更新波束和预先配置的窗口大小值确定波束更新窗口，并在该波束更新窗口向该UE发送寻呼控制信息和寻呼消息。相应地，UE也根据更新波束和预先接收的窗口大小值确定波束更新窗口，并在波束更新窗口接收基站发送的寻呼控制信息和寻呼消息。
上述实施例，通过根据更新波束和预先接收的窗口大小值确定波束更新窗口，并在波束更新窗口接收基站发送的寻呼控制信息和寻呼消息，可以实现通过波束更新窗口接收寻呼消息，也即通过一定数量的波束而不是所有波束接收寻呼消息，因此，可以有效节省系统资源。
图8B是根据一示例性实施例示出的另一种波束上报装置的框图，如图8B所示，在上述图7所示实施例的基础上，该装置还可以包括：第一确定模块74和第二接收模块75。
第一确定模块74被配置为在上报模块71向基站上报波束更新消息之前，根据所接收的基站发送的窗口大小值和用于下行同步的波束信息确定波束窗口确定波束窗口。
例如，假设窗口大小值为2，用于下行同步的的波束索引为2，则可以确定波束窗口为：beam{0,1,2,3,4}。
第二接收模块75被配置为在第一确定模块74确定的波束窗口接收基站发送的寻呼控制信息和寻呼消息。
上述实施例，通过根据所接收的基站发送的窗口大小值和在进入不连续接收DRX之前向基站上报的波束信息确定波束窗口，并在确定的波束窗口接收基站发送的寻呼控制信息和寻呼消息，即通过一定数量的波束而不是所有波束接收寻呼消息，可以有效节省系统资源。
图8C是根据一示例性实施例示出的另一种波束上报装置的框图，如图8C所示，在上述图7所示实施例的基础上，该装置还可以包括：睡眠模块76和第三接收模块77。
睡眠模块76被配置为若下行同步得到的SSB的索引在波束窗口内但没接收到寻呼控制信息，则睡眠。
第三接收模块77被配置为若下行同步得到的SSB的索引在波束窗口内且接收到寻呼控制信息，则根据寻呼控制信息接收寻呼消息。
上述实施例，通过在下行同步得到的SSB的索引在波束窗口内但没接收到寻呼控制信息时，进行睡眠，以节省功耗，通过在下行同步得到的SSB的索引在波束窗口内且接收到寻呼控制信息时，根据寻呼控制信息接收寻呼消息，即通过波束窗口也即通过一定数量的波束而不是所有波束接收寻呼消息，可以有效节省系统资源。
图9是根据一示例性实施例示出的一种波束调整装置的框图，该波束调整装置可以位于基站中，如图9所示，该装置包括：接收模块91、记录模块92和第一发送模块93。
接收模块91被配置为接收用户设备UE上报的波束更新消息。
在该实施例中，UE在进行下行同步时，若得到的SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息。
记录模块92被配置为记录接收模块91接收的波束更新消息。
第一发送模块93被配置为在记录模块92记录波束更新消息之后，向UE发送波束更新确认消息。
基站在调整波束后，向UE发送波束更新确认消息。
上述实施例，通过接收并记录UE上报的波束更新消息，然后向UE发送波束更新确认消息，从而实现调整波束，使得UE和基站之间始终可以维持一定数量的波束，进而为后续通过部分波束发送寻呼消息提供了条件。
在一实施例中，第一发送模块93还可以被配置为若在当前周期出现UE的寻呼请求，则在向UE发送波束更新确认消息时，向UE发送寻呼控制信息和寻呼消息。
上述实施例，通过在向UE发送波束更新确认消息时，向UE发送寻呼控制信息和寻呼消息，既实现了寻呼消息的发送，又节省了传输资源。
图10是根据一示例性实施例示出的另一种波束上报装置的框图，如图10所示，在上述图9所示实施例的基础上，该装置还可以包括：确定发送模块94。
确定发送模块94被配置为在第一发送模块93向UE发送波束更新确认消息之后，若在下个周期出现UE的寻呼请求，则在根据波束更新消息中携带的更新波束和预先配置的窗口大小值确定的波束更新窗口向UE发送寻呼控制信息和寻呼消息。
在该实施例中，若在下个周期出现该UE的寻呼请求，则基站在波束更新窗口向该 UE发送寻呼控制信息和寻呼消息。相应地，UE在波束更新窗口接收基站发送的寻呼控制信息和寻呼消息。
上述实施例，通过在波束更新窗口向UE发送寻呼控制信息和寻呼消息，可以实现通过波束更新窗口发送寻呼消息，也即通过一定数量的波束而不是所有波束发送寻呼消息，因此，可以有效节省系统资源。
图11是根据一示例性实施例示出的另一种波束调整装置的框图，如图11所示，在上述图9所示实施例的基础上，该装置还可以包括：第二确定模块95和第二发送模块96。
第二确定模块95被配置为在接收模块91接收UE上报的更新波束之前，根据向UE发送的为UE配置的窗口大小值和所接收的UE在进入不连续接收DRX之前上报的用于下行同步的波束信息确定波束窗口。
其中，窗口大小值可以通过但不局限于RRC消息发送，实现方式简单。
第二发送模块96被配置为在第二确定模块95确定的波束窗口向UE发送寻呼控制信息和寻呼消息。
上述实施例，通过根据向UE发送的为UE配置的窗口大小值和所接收的UE在进入不连续接收DRX之前上报的用于下行同步的波束信息确定波束窗口，并在确定的波束窗口向UE发送寻呼控制信息和寻呼消息，即通过一定数量的波束而不是所有波束发送寻呼消息，可以有效节省系统资源。
图12是根据一示例性实施例示出的一种适用于波束上报装置的框图。例如，装置1200可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等用户设备。
参照图12，装置1200可以包括以下一个或多个组件：处理组件1202，存储器1204，电源组件1206，多媒体组件1208，音频组件1210，输入/输出(I/O)的接口1212，传感器组件1214，以及通信组件1216。
处理组件1202通常控制装置1200的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理元件1202可以包括一个或多个处理器1220来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件1202可以包括一个或多个模块，便于处理组件1202和其他组件之间的交互。例如，处理部件1202可以包括多媒体模块，以方便多媒体组件1208和处理组件1202之间的交互。
处理组件1202中的其中一个处理器1220可以被配置为：
若下行同步得到的同步信号块SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息；
接收基站发送的波束更新确认消息。
存储器1204被配置为存储各种类型的数据以支持在设备1200的操作。这些数据的示例包括用于在装置1200上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器1204可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件1206为装置1200的各种组件提供电力。电源组件1206可以包括电源管理系统，一个或多个电源，及其他与为装置1200生成、管理和分配电力相关联的组件。
多媒体组件1208包括在装置1200和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1208包括一个前置摄像头和/或后置摄像头。当设备1200处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1210被配置为输出和/或输入音频信号。例如，音频组件1210包括一个麦克风(MIC)，当装置1200处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1204或经由通信组件1216发送。在一些实施例中，音频组件1210还包括一个扬声器，用于输出音频信号。
I/O接口1212为处理组件1202和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1214包括一个或多个传感器，用于为装置1200提供各个方面的状态评估。例如，传感器组件1214可以检测到设备1200的打开/关闭状态，组件的相对定位，例如组件 为装置1200的显示器和小键盘，传感器组件1214还可以检测装置1200或装置1200一个组件的位置改变，用户与装置1200接触的存在或不存在，装置1200方位或加速/减速和装置1200的温度变化。传感器组件1214可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1214还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1214还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1216被配置为便于装置1200和其他设备之间有线或无线方式的通信。装置1200可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信部件1216经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，通信部件1216还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置1200可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1204，上述指令可由装置1200的处理器1220执行以完成上述方法。例如，非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
图13是根据一示例性实施例示出的另一种适用于波束上报装置的框图。装置1300可以被提供为一基站。参照图13，装置1300包括处理组件1322、无线发射/接收组件1324、天线组件1326、以及无线接口特有的信号处理部分，处理组件1322可进一步包括一个或多个处理器。
处理组件1322中的其中一个处理器可以被配置为：
接收用户设备UE上报的波束更新消息；
记录所述波束更新消息；
向所述UE发送波束更新确认消息。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，上述指令可由装置1300的处理组件1322执行以完成上述波束调整方法。例如，非临时性计算机可 读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (20)

  1. 一种波束上报方法，其特征在于，应用于用户设备UE，所述方法包括：
    若下行同步得到的同步信号块SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息；
    接收所述基站发送的波束更新确认消息。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    在所述接收所述基站发送的波束更新确认消息时，接收所述基站发送的寻呼控制信息和寻呼消息；或者
    在所述接收所述基站发送的波束更新确认消息之后，根据所述波束更新消息中携带的更新波束和预先接收的窗口大小值确定波束更新窗口，并在所述波束更新窗口接收所述基站发送的寻呼控制信息和寻呼消息。
  3. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    在所述向基站上报波束更新消息之前，根据所接收的所述基站发送的窗口大小值和用于下行同步的波束信息确定波束窗口；
    在所述波束窗口接收所述基站发送的寻呼控制信息和寻呼消息。
  4. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    若下行同步得到的所述SSB的索引在所述波束窗口内但没接收到寻呼控制信息，则睡眠；
    若下行同步得到的所述SSB的索引在所述波束窗口内且接收到寻呼控制信息，则根据所述寻呼控制信息接收寻呼消息。
  5. 一种波束调整方法，其特征在于，应用于基站，所述方法包括：
    接收用户设备UE上报的波束更新消息；
    记录所述波束更新消息；
    向所述UE发送波束更新确认消息。
  6. 根据权利要求5所述的方法，其特征在于，所述方法还包括：
    若在当前周期出现所述UE的寻呼请求，则在向所述UE发送波束更新确认消息时，向所述UE发送寻呼控制信息和寻呼消息；或者
    若在下个周期出现所述UE的寻呼请求，则在根据所述波束更新消息中携带的更新波束和预先配置的窗口大小值确定的波束更新窗口向所述UE发送寻呼控制信息和寻呼消息。
  7. 根据权利要求5所述的方法，其特征在于，所述方法还包括：
    在所述接收UE上报的波束更新消息之前，根据向所述UE发送的为所述UE配置的窗口 大小值和所接收的所述UE在进入不连续接收DRX之前上报的用于下行同步的波束信息确定波束窗口；
    在所述波束窗口向所述UE发送寻呼控制信息和寻呼消息。
  8. 根据权利要求7所述的方法，其特征在于，所述窗口大小值通过RRC消息发送。
  9. 一种波束上报装置，其特征在于，应用于用户设备UE，所述装置包括：
    上报模块，被配置为若下行同步得到的同步信号块SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息；
    第一接收模块，被配置为接收所述基站根据所述上报模块上报的波束更新消息发送的波束更新确认消息。
  10. 根据权利要求9所述的装置，其特征在于，所述第一接收模块，还被配置为在所述接收所述基站发送的波束更新确认消息时，接收所述基站发送的寻呼控制信息和寻呼消息；或者
    所述装置还包括：
    确定接收模块，被配置为在所述第一接收模块接收所述基站发送的波束更新确认消息之后，根据所述波束更新消息中携带的更新波束和预先接收的窗口大小值确定波束更新窗口，并在所述波束更新窗口接收所述基站发送的寻呼控制信息和寻呼消息。
  11. 根据权利要求9所述的装置，其特征在于，所述装置还包括：
    第一确定模块，被配置为在所述上报模块向基站上报波束更新消息之前，根据所接收的所述基站发送的窗口大小值和用于下行同步的波束信息确定波束窗口；
    第二接收模块，被配置为在所述第一确定模块确定的所述波束窗口接收所述基站发送的寻呼控制信息和寻呼消息。
  12. 根据权利要求9所述的装置，其特征在于，所述装置还包括：
    睡眠模块，被配置为若下行同步得到的所述SSB的索引在所述波束窗口内但没接收到寻呼控制信息，则睡眠；
    第三接收模块，被配置为若下行同步得到的所述SSB的索引在所述波束窗口内且接收到寻呼控制信息，则根据所述寻呼控制信息接收寻呼消息。
  13. 一种波束调整装置，其特征在于，应用于基站，所述装置包括：
    接收模块，被配置为接收用户设备UE上报的波束更新消息；
    记录模块，被配置为记录所述接收模块接收的所述波束更新消息；
    第一发送模块，被配置为在所述记录模块记录所述波束更新消息之后，向所述UE发送 波束更新确认消息。
  14. 根据权利要求13所述的装置，其特征在于，所述第一发送模块，还被配置为若在当前周期出现所述UE的寻呼请求，则在向所述UE发送波束更新确认消息时，向所述UE发送寻呼控制信息和寻呼消息；或者
    所述装置还包括：
    确定发送模块，被配置为在所述第一发送模块向所述UE发送波束更新确认消息之后，若在下个周期出现所述UE的寻呼请求，则在根据所述波束更新消息中携带的更新波束和预先配置的窗口大小值确定的波束更新窗口向所述UE发送寻呼控制信息和寻呼消息。
  15. 根据权利要求13所述的装置，其特征在于，所述装置还包括：
    第二确定模块，被配置为在所述接收模块接收UE上报的波束更新消息之前，根据向所述UE发送的为所述UE配置的窗口大小值和所接收的所述UE在进入不连续接收DRX之前上报的用于下行同步的波束信息确定波束窗口；
    第二发送模块，被配置为在所述第二确定模块确定的所述波束窗口向所述UE发送寻呼控制信息和寻呼消息。
  16. 根据权利要求15所述的装置，其特征在于，所述窗口大小值通过RRC消息发送。
  17. 一种用户设备，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    若下行同步得到的同步信号块SSB的索引不在预先确定的波束窗口内的次数达到预设次数，则向基站上报波束更新消息；
    接收所述基站发送的波束更新确认消息。
  18. 一种基站，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    接收用户设备UE上报的波束更新消息；
    记录所述波束更新消息；
    向所述UE发送波束更新确认消息。
  19. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，该程序被处 理器执行时实现权利要求1所述的波束上报方法的步骤。
  20. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，该程序被处理器执行时实现权利要求5所述的波束调整方法的步骤。
PCT/CN2017/100406 2017-09-04 2017-09-04 波束上报和调整方法及装置、用户设备、基站 Ceased WO2019041348A1 (zh)

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