公开(公告)号：US20200252906A1

公开(公告)日：2020-08-06

申请号：US16652146

申请日：2018-09-06

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN

IPC: H04W68/02 ,  H04W68/00 ,  H04W24/08 ,  H04W76/11 ,  H04W56/00 ,  H04W16/28

Abstract: A paging method, a terminal, and a network-side device are provided. The paging method includes: receiving pre-indication information transmitted by a network-side device; transmitting an uplink signal to the network-side device in a case that the pre-indication information indicates that the terminal is to be paged; and monitoring a paging of the terminal by the network-side device.

公开(公告)号：US20200236681A1

公开(公告)日：2020-07-23

申请号：US16623255

申请日：2018-06-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN

IPC: H04W72/04 ,  H04W72/00 ,  H04W74/08 ,  H04W76/11 ,  H04L5/00

Abstract: A system information transmission method, a terminal and a network device are provided. The method includes: sending request information to a network device in the case that target Other SI is to be requested; receiving a random access message two or a random access message four which is sent by the network device based on the request information and carries preset indication information; and determining whether to receive subsequent broadcast information based on the random access message two or the random access message four.

公开(公告)号：US20200213884A1

公开(公告)日：2020-07-02

申请号：US16634105

申请日：2018-07-02

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Li CHEN

IPC: H04W24/08 ,  H04W36/00

Abstract: A measurement method, a user equipment and a network side device are provided. The measurement method performed by the user equipment includes: determining a first measurement parameter; determining whether a measurement triggering condition is met; and performing measurement on at least one of a neighboring cell of the UE or a serving cell of the UE based on the first measurement parameter, in a case that the measurement triggering condition is met.

公开(公告)号：US20200178305A1

公开(公告)日：2020-06-04

申请号：US16623389

申请日：2018-06-12

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN ,  Xiaodong YANG

IPC: H04W74/08 ,  H04W74/00 ,  H04L5/00 ,  H04W48/12

Abstract: A system information transmission method, a terminal and a network device are provided. The method includes: receiving request information for requesting target Other System Information sent by a terminal; configuring a random access message 2 or a random access message 4 for the terminal based on the request information; and sending the random access message 2 or the random access message 4 to the terminal.

公开(公告)号：US20200163121A1

公开(公告)日：2020-05-21

申请号：US16622025

申请日：2018-06-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN ,  Dajie JIANG ,  Fei QIN

IPC: H04W74/08 ,  H04W72/04 ,  H04W68/00 ,  H04W76/11 ,  H04W8/24 ,  H04W76/27

Abstract: An information transmission method, a base station, a mobile terminal, and a computer readable storage medium are provided. The information transmission method includes transmitting, to a mobile terminal, configuration information of a target frequency point used by the mobile terminal in a random access procedure, wherein the configuration information includes time slot information corresponding to the target frequency point and/or identification information of the target frequency point.

公开(公告)号：US20250062885A1

公开(公告)日：2025-02-20

申请号：US18936318

申请日：2024-11-04

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Jianping ZHOU ,  Xiaodong YANG ,  Li CHEN

IPC: H04L5/00 ,  H04W72/04 ,  H04W74/0833

Abstract: A command processing method includes: receiving a first command in a case where there is at least one configured or activated BWP for the terminal device, and there is ongoing random access on at least one BWP in the at least one configured or activated BWP, the first command including at least one of a BWP activation command or a BWP deactivation command; and processing the first command according to a preset processing manner. The BWP activation command is used to instruct the terminal device to activate a third BWP, the BWP deactivation command is used to instruct the terminal device to deactivate a fourth BWP, the fourth BWP is BWPs in the at least one configured or activated BWP, and the third BWP is BWPs except the at least one configured or activated BWP.

公开(公告)号：US20250039783A1

公开(公告)日：2025-01-30

申请号：US18913496

申请日：2024-10-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Jing LIANG ,  Wei BAO ,  Li CHEN ,  Xuanbing LIU

IPC: H04W48/20 ,  H04W48/16 ,  H04W74/0833

Abstract: A cell change processing method, a key determining method, an apparatus, and a device. The cell change processing method includes: in a case that a first cell meets a first condition, using, by a terminal, the first cell as a target PSCell of the terminal; and determining, by the terminal based on the first configuration, a target key for accessing the target PSCell, where the first configuration is associated with a candidate PSCell, the candidate PSCell includes the first cell, and the first configuration includes at least one of a CPC configuration or a CPA configuration.

公开(公告)号：US20240349213A1

公开(公告)日：2024-10-17

申请号：US18752741

申请日：2024-06-24

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN

IPC: H04W56/00 ,  H04W24/10 ,  H04W36/08

CPC classification number: H04W56/0015 ,  H04W24/10 ,  H04W36/08

Abstract: A measurement method and apparatus, and a terminal are provided. The measurement method includes: obtaining, by a terminal, measurement performance of a first object. The first object includes any one of the following: a Cell Defining Synchronization Signal Block (CD SSB) of a first Bandwidth Part (BWP) and a Non Cell Defining Synchronization Signal Block (NCD SSB) of a second BWP; or the NCD SSB of the second BWP. The first BWP is a BWP includes a CD SSB, and the second BWP is a BWP includes an NCD SSB. The measurement method further includes controlling, by the terminal, Radio Resource Management (RRM) measurement according to the measurement performance of the first object. In the embodiments of this application, load balancing can be implemented on a network side.

公开(公告)号：US20240340737A1

公开(公告)日：2024-10-10

申请号：US18747296

申请日：2024-06-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN ,  Xueming PAN ,  Lihui WANG

IPC: H04W36/08 ,  H04W36/00 ,  H04W56/00

CPC classification number: H04W36/08 ,  H04W36/0058 ,  H04W36/0061 ,  H04W56/0015

Abstract: A cell selection or reselection method and apparatus, a terminal, and a readable storage medium. The cell selection or reselection method in embodiments of this application includes: obtaining, by the terminal, measurement performance of a first object; and performing a cell selection or reselection operation based on the measurement performance of the first object, where the first object includes any one of the following: an NCD-SSB of a second BWP; and the NCD-SSB of the second BWP and a cell defining synchronization signal and PBCH block CD-SSB of a first BWP; and the first BWP is a BWP including the CD-SSB, and the second BWP is a BWP including the NCD-SSB.

公开(公告)号：US20240284231A1

公开(公告)日：2024-08-22

申请号：US18650078

申请日：2024-04-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Chenxi WANG ,  Peng SUN ,  Li CHEN

IPC: H04W24/10 ,  H04B7/06 ,  H04W74/0833

CPC classification number: H04W24/10 ,  H04B7/06968 ,  H04W74/0833

Abstract: A reporting method, a terminal, and a non-transitory computer-readable storage medium are provided. The reporting method includes: performing, by a terminal, layer 1 measurement; and when a layer 1 measurement result meets a first condition, reporting, by the terminal, the layer 1 measurement result. The first condition corresponds to an event configured by a network-side device.