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公开(公告)号：US20220217634A1
公开(公告)日：2022-07-07
申请号：US17702122
申请日：2022-03-23
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Yanliang SUN , Kai WU , Li CHEN , Xueming PAN
Abstract: A method for receiving a power saving signal, a method for transmitting a power saving signal, and a related device are provided. The method includes: in a case that a beam failure is detected, transmitting a random access request; and after the random access request is transmitted and before a transmission control indication TCI state is updated, performing detection for a power saving signal in a recovery search space based on a first quasi co-location QCL relationship, where the first QCL relationship is a QCL relationship of beam failure recovery reference signals BFR-RS.
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公开(公告)号：US20220022074A1
公开(公告)日：2022-01-20
申请号：US17489505
申请日：2021-09-29
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yanliang SUN
Abstract: A measurement configuration method includes: receiving connected state measurement configuration information, where the measurement configuration information includes S pieces of configuration information, each piece of configuration information includes at least one frequency and priority information of the frequency, and S is a positive integer; and determining a measurement frequency from the S pieces of configuration information.
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公开(公告)号：US20230327721A1
公开(公告)日：2023-10-12
申请号：US18210062
申请日：2023-06-14
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Jinning HUANG , Yanliang SUN , Ningning XIE , Yi HE
IPC: H04B7/06 , H04B7/0404
CPC classification number: H04B7/0608 , H04B7/0404
Abstract: An antenna switching method and apparatus are provided. The antenna switching method is performed by a terminal and includes: when a network environment of the terminal or a state of the terminal satisfies a first condition, performing an antenna switching state dominated by an uplink, performing uplink transmission sequentially on at least two antennas in the antenna switching state dominated by the uplink, obtaining an uplink transmission parameter of each of the antennas within a first preset time length, and determining a to-be-used uplink antenna according to the uplink transmission parameter. The uplink transmission parameter includes: at least one of a network resource allocation amount, a network speed, a packet data convergence protocol (PDCP) layer rate, a radio link control (RLC) layer rate, a physical layer rate, a closed-loop power control variation of physical uplink shared channel, or a closed-loop power control variation of physical uplink control channel.
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公开(公告)号：US20220240133A1
公开(公告)日：2022-07-28
申请号：US17717022
申请日：2022-04-08
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yanliang SUN , Yi HE , Tianchuan WANG
Abstract: Embodiments of the present application provide a cell camping method, a device, and a system. The method includes: in a case that UE encounters a ping-pong handover deadlock between a first cell and a second cell, camping on the first cell or the second cell according to first information, where after the UE camps on the first cell or the second cell, the UE ends the ping-pong handover deadlock, and the first information is determined according to target measurement configuration information.
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公开(公告)号：US20220150767A1
公开(公告)日：2022-05-12
申请号：US17583475
申请日：2022-01-25
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Yue HONG , Ningning XIE , Yanliang SUN , Yifan LI
Abstract: Embodiments of this disclosure provide a power determining method and a terminal device. The method includes: obtaining M target ratios, where each of the target ratios is a ratio of one of M target power values to a maximum target power value, the maximum target power value is a maximum value of the M target power values, the M target power values are receive power values of M logical antenna ports, the M logical antenna ports are logical antenna ports of a target receive antenna of the terminal device, and M is an integer greater than 1; and determining a target receive power value based on the M target ratios, where the target receive power value is a receive power value of the target receive antenna.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20220116876A1
公开(公告)日：2022-04-14
申请号：US17556526
申请日：2021-12-20
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Yanliang SUN , Kai WU , Xiaodong SHEN , Dajie JIANG , Peng SUN
Abstract: This application discloses a link management method, applied to a terminal device. The method includes: receiving transmission configuration indicator TCI information, where the TCI information is used to indicate M TCI states of a wake-up signal WUS, and M is a positive integer; and in the case that the terminal device is in an inactive-time of connected mode discontinuous reception DRX, performing a link management operation based on the M TCI states, where the link management operation includes at least one of a beam failure detection operation and a radio link failure detection operation.
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公开(公告)号：US20250106766A1
公开(公告)日：2025-03-27
申请号：US18977016
申请日：2024-12-11
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Yanliang SUN , Kai WU , Li CHEN , Xueming PAN
IPC: H04W52/02 , H04B7/06 , H04L5/00 , H04W74/0833 , H04W76/19
Abstract: A method for receiving a power saving signal, a method for transmitting a power saving signal, and a related device are provided. The method includes: in a case that a beam failure is detected, transmitting a random access request; and after the random access request is transmitted and before a transmission control indication TCI state is updated, performing detection for a power saving signal in a recovery search space based on a first quasi co-location QCL relationship, where the first QCL relationship is a QCL relationship of beam failure recovery reference signals BFR-RS.
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公开(公告)号：US20240430875A1
公开(公告)日：2024-12-26
申请号：US18804276
申请日：2024-08-14
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Chenxi WANG , Yanliang SUN , Peng SUN
IPC: H04W72/044 , H04W52/24 , H04W72/542
Abstract: This application discloses a beam switching delay determining method and apparatus, and a terminal. The beam switching delay determining method in embodiments of this application includes: receiving, by a terminal, indication information, where the indication information is used to indicate target beams, the target beams include a first beam and a second beam, and the first beam and the second beam are associated with two different cells; and determining, by the terminal, a switching delay of the target beam according to a first preset rule in a case that the indication information is received.
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9.发明公开公开(公告)号：US20240179674A1
公开(公告)日：2024-05-30
申请号：US18433828
申请日：2024-02-06
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yanliang SUN , Xueming PAN , Li CHEN , Wei BAO , Qian YANG
CPC classification number: H04W64/006 , H04W76/10
Abstract: A method and an apparatus for determining a low mobility state, a terminal, and a network-side device, and pertains to the field of communication technologies. The method for determining a low mobility state in embodiments of this application includes: in a case that a terminal is configured with multiple serving cells, obtaining, by the terminal, a measurement result of a first serving cell of the multiple serving cells, where the first serving cell is one of the multiple serving cells; and determining, by the terminal based on the measurement result, whether the terminal is in a low mobility state.
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公开(公告)号：US20220338207A1
公开(公告)日：2022-10-20
申请号：US17858278
申请日：2022-07-06
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yanliang SUN , Xiaodong YANG , Yue HONG
Abstract: Resource scheduling method, communications device, network device and storage medium are disclosed. The method is applied to a communications device including UE1 and UE2. The method includes: sending a time-division multiplexing pattern request to a network side device, where the network side device includes a first network side device and/or a second network side device; receiving response information of a time-division multiplexing pattern sent by the network side device according to the time-division multiplexing pattern request, where the response information of a time-division multiplexing pattern includes configuration information of a time-division multiplexing pattern and/or confirmation information of a time-division multiplexing pattern; and determining, according to the response information of a time-division multiplexing pattern, a first transmission time window for the UE1 and a second transmission time window for the UE2, where the first transmission time window and the second transmission time window do not overlap.
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