公开(公告)号：US11665571B2

公开(公告)日：2023-05-30

申请号：US17567177

申请日：2022-01-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W24/10 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0094

Abstract: Embodiments of the present disclosure provide a reference signal measurement method and a user terminal. The method includes: obtaining configuration information, where the configuration information is configured to configure a specific reference signal; measuring the specific reference signal according to the configuration information in an idle state or an inactive state.

公开(公告)号：US11533646B2

公开(公告)日：2022-12-20

申请号：US16632761

申请日：2018-07-02

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W24/10 ,  H04W52/02 ,  H04W72/08

Abstract: A measurement reporting method and a device are provided. The measurement reporting method applied to a terminal includes: triggering a measurement reporting in a case that the terminal satisfies a preset measurement reporting event, wherein the preset measurement reporting event is related to current state information of the terminal.

公开(公告)号：US11523294B2

公开(公告)日：2022-12-06

申请号：US16610792

申请日：2018-05-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen ,  Xiaodong Yang

IPC: H04W24/10

Abstract: The present disclosure relates to the field of communication technology, and provides a measurement gap configuration method, a node and a UE. The measurement gap configuration method for a first node includes configuring a measurement gap for a UE. The measurement gap includes at least one of a per-UE measurement gap for the UE, a per-CG measurement gap for each cell group corresponding to the UE, or a per-CC measurement gap for a component carrier corresponding to the UE.

公开(公告)号：US11503644B2

公开(公告)日：2022-11-15

申请号：US16632176

申请日：2018-07-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W74/08 ,  H04W24/08 ,  H04W68/00 ,  H04W72/04

Abstract: A random access method, a terminal and a computer-readable storage medium are provided, related to the field of communication technologies. The random access method applied to a terminal includes: sending, to a base station, a random access preamble on a second beam, subsequent to sending a random access preamble on a first beam; monitoring and receiving, within a preset RAR time window, at least one RAR message sent by the base station.

公开(公告)号：US11496919B2

公开(公告)日：2022-11-08

申请号：US17100526

申请日：2020-11-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W24/10 ,  H04L5/00 ,  H04W56/00

Abstract: Provided is a measurement reporting method, measurement configuration method, terminal and network side device, wherein the measurement reporting method comprises: the terminal reports the measurement result of the reference signal of the first predetermined bandwidth portion BWP.

公开(公告)号：US11470574B2

公开(公告)日：2022-10-11

申请号：US16969924

申请日：2019-02-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W56/00 ,  H04W68/00 ,  H04W76/28 ,  H04W52/02

Abstract: A method and a device for determining a position of a paging frame, and a terminal device are provided. The method includes: determining a synchronization signal block in a discontinuous reception (DRX) cycle; and determining the position of the paging frame (PF) after a position where the synchronization signal block in the DRX cycle is located.

公开(公告)号：US11425556B2

公开(公告)日：2022-08-23

申请号：US16961917

申请日：2019-01-10

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W8/24 ,  H04W76/27 ,  H04W4/12 ,  H04W72/04 ,  H04W80/02

Abstract: A method for reporting a user equipment capability is provided, which is performed by a user equipment. The method includes: determining whether a user equipment capability needs to be reported, where the user equipment capability is associated with a frequency-domain position and/or a spatial domain position; and reporting, in a case that it is determined that the user equipment capability needs to be reported, the user equipment capability to a network device. A corresponding method for resource scheduling performed by a network device, a corresponding user equipment and a corresponding network device are also provided.

公开(公告)号：US20220167220A1

公开(公告)日：2022-05-26

申请号：US17671208

申请日：2022-02-14

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W36/00

Abstract: A handover configuration method includes: receiving target handover configuration information and handover configuration valid information, the handover configuration valid information including valid area information and/or valid timer information, the valid area information being used for indicating a valid area of at least part of the target handover configuration information, the valid timer information being used for indicating a valid duration of at least part of the target handover configuration information; keeping at least part of the target handover configuration information valid in a case that a current cell of the terminal device is located in the valid area, in a case that a current moment is within the valid duration, or in a case that a current cell of the terminal device is located in the valid area and a current moment is within the valid duration.

公开(公告)号：US11323906B2

公开(公告)日：2022-05-03

申请号：US16622257

申请日：2018-06-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen ,  Fei Qin

IPC: H04W24/10 ,  H04W76/27 ,  H04W36/08 ,  H04W48/20 ,  H04W52/02

Abstract: A method for terminal measurement and configuration, a terminal and a base station are provided. The method for terminal measurement and configuration applied to the terminal includes: detecting a state parameter of the terminal; and obtaining measurement configuration information configured based on the state parameter. The method for terminal measurement and configuration applied to the base station includes: obtaining a state parameter of a terminal; and feeding back measurement configuration information to the terminal based on the state parameter. Therefore, the measurement configuration information configured based on the state parameter of the terminal is obtained, and more control optimization on the behavior of the terminal can be performed according to the measurement configuration information. Thus, power consumption of the terminal is saved in a communication system.

公开(公告)号：US11259323B2

公开(公告)日：2022-02-22

申请号：US16652064

申请日：2018-10-11

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Yumin Wu ,  Li Chen

IPC: H04W72/04 ,  H04W74/08 ,  H04W76/27 ,  H04L1/00 ,  H04L5/00 ,  H04W24/10 ,  H04W80/02

Abstract: A random access method and a user equipment are provided. The random access method includes: acquiring configuration information, where the configuration information includes random access resource configuration information of at least two beams; acquiring signal quality measurement result information of the at least two beams; selecting at least one beam according to the signal quality measurement result information of the at least two beams; an determining a random access resource of the at least one beam according to the random access resource configuration information of the at least one beam, and initiating a random access on the determined random access resource through the at least one beam.