公开(公告)号：US11102685B2

公开(公告)日：2021-08-24

申请号：US16637710

申请日：2018-08-08

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04B7/0408 ,  H04L5/00 ,  H04W36/00

Abstract: A method of switching a measurement mode and a device thereof are provided. The method includes: sending, by a network equipment, configuration information to a user equipment, to enable the user equipment to switch from a first measurement mode to a second measurement mode according to the configuration information; where the first measurement mode is a mode of triggering the user equipment to measure a current cell and/or a neighboring cell in the case that a first measurement trigger condition is met; and the second measurement mode is a mode of triggering the user equipment to measure a current cell and/or a neighboring cell in the case that a second measurement trigger condition is met.

公开(公告)号：US20210219153A1

公开(公告)日：2021-07-15

申请号：US17152407

申请日：2021-01-19

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W24/08 ,  H04L5/00 ,  H04W72/04

Abstract: A method of determining a monitoring result and a terminal are provided. The method of determining the monitoring result, performed by a terminal, includes: determining, in a case that processes of one or more reference states are running, whether a process of a target reference state satisfies a preset condition according to a monitoring configuration parameter of a reference state; determining a monitoring result corresponding to the target reference state in a case that a process of the target reference state satisfies the preset condition; wherein the reference state includes: Radio Link Monitor RLM and/or Beam Failure Detection BFD.

公开(公告)号：US20200383014A1

公开(公告)日：2020-12-03

申请号：US16497050

申请日：2018-03-23

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/30 ,  H04W48/20 ,  H04W24/10 ,  H04W72/04 ,  H04B17/318 ,  H04L5/10 ,  H04L5/00 ,  H04W56/00

Abstract: A method of cell selection/cell reselection and a terminal are provided. The method includes acquiring measurement configuration information of beams, wherein the measurement configuration information includes the number of beams measured by a terminal; measuring the beams based on the measurement configuration information to acquire a measurement result of each beam; performing, based on the measurement result of each beam, the cell selection/cell reselection of a cell in which the terminal camps when the terminal is in an idle state.

公开(公告)号：US20200163046A1

公开(公告)日：2020-05-21

申请号：US16610702

申请日：2018-05-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W68/00 ,  H04W4/06 ,  H04W72/12 ,  H04W74/08

Abstract: A method of transmitting system information, a terminal and a network-side equipment are provided. The method includes: receiving, by a terminal, an System Information (SI) change notification transmitted by a first network-side equipment; and receiving, by the terminal, SI transmitted by the first network-side equipment and corresponding to the SI change notification.

公开(公告)号：US12295001B2

公开(公告)日：2025-05-06

申请号：US17214873

申请日：2021-03-28

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W72/21 ,  H04W8/24 ,  H04W72/51

Abstract: An information indicating method includes: sending indication information to a network-side device, where the indication information is used to indicate that a processing capability of the terminal for a target message is limited.

公开(公告)号：US12262256B2

公开(公告)日：2025-03-25

申请号：US17671208

申请日：2022-02-14

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W36/00 ,  H04W36/24 ,  H04W36/32

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：US12250634B2

公开(公告)日：2025-03-11

申请号：US17726503

申请日：2022-04-21

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dajie Jiang ,  Xueming Pan ,  Xiaodong Shen ,  Li Chen

IPC: H04W52/02 ,  H04L5/00 ,  H04W72/23 ,  H04W72/542

Abstract: An uplink transmission method, an uplink indication method, and a terminal are provided. The uplink transmission method includes: when a terminal has not received a power saving signal, or a received power saving signal indicates that the terminal does monitor a Physical Downlink Control CHannel (PDCCH) in OnDuration, determining, according to indication information received from a network side, whether to perform Channel State Information (CSI) reporting in a corresponding Connected Discontinuous Reception (CDRX) cycle.

公开(公告)号：US12177702B2

公开(公告)日：2024-12-24

申请号：US17127619

申请日：2020-12-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen

IPC: H04W24/10 ,  H04L5/00 ,  H04W36/00 ,  H04W72/04 ,  H04W72/23

Abstract: A measurement gap processing method, a terminal, and a network node are provided. The method includes: obtaining a measurement gap configured by a first network node for the terminal and a measurement gap configured by a second network node for the terminal, where the measurement gaps configured by the first network node and the second network node for the terminal are different; and determining, based on the measurement gap configured by the first network node for the terminal and the measurement gap configured by the second network node for the terminal, a measurement gap for use by the terminal.

公开(公告)号：US12120656B2

公开(公告)日：2024-10-15

申请号：US17945991

申请日：2022-09-15

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Li Chen ,  Yumin Wu ,  Jing Liang

IPC: H04W72/044 ,  H04W72/54 ,  H04W72/563 ,  H04W74/00

CPC classification number: H04W72/046 ,  H04W72/54 ,  H04W72/563 ,  H04W74/006 ,  H04W74/008

Abstract: A beam failure recovery method and device are provided. The method includes: after a beam failure recovery event is triggered, user equipment (UE) monitoring a physical downlink control channel (PDCCH) scrambled with a cell radio network temporary identifier (C-RNTI) in a first control channel resource set (CORESET) for beam failure recovery, and monitoring a PDCCH scrambled with a C-RNTI in a second CORESET.

公开(公告)号：US11968552B2

公开(公告)日：2024-04-23

申请号：US17717028

申请日：2022-04-08

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li Chen ,  Yumin Wu

IPC: H04W24/08 ,  H04L5/00 ,  H04L27/00 ,  H04W24/02 ,  H04W28/20 ,  H04W52/02 ,  H04W76/18

CPC classification number: H04W24/08 ,  H04L5/001 ,  H04L5/0091 ,  H04L27/0006 ,  H04W24/02 ,  H04W28/20 ,  H04W52/0212 ,  H04W76/18 ,  Y02D30/70

Abstract: A radio link monitoring method performed by user equipment, includes: determining configuration information for performing a radio link monitoring operation on a plurality of Bandwidth Parts of a system bandwidth; and performing the radio link monitoring operation on a plurality of target BWPs among the plurality of BWPs of the system bandwidth in accordance with the configuration information. Specifically, the preforming the radio link monitoring operation on the plurality of target BWPs comprises: performing the radio link monitoring operation on the plurality of target BWPs through one counting unit for the radio link monitoring operation.