公开(公告)号：US20210227593A1

公开(公告)日：2021-07-22

申请号：US17225333

申请日：2021-04-08

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN

IPC: H04W74/08 ,  H04W52/36 ,  H04L5/00

Abstract: A processing method includes: when a random access preamble is transmitted on one or more first carriers, controlling a count value of a power ramping counter according to whether the one or more first carriers change relative to one or more second carriers, where the one or more second carriers are used for transmitting the preamble before the preamble is transmitted on the one or more first carriers.

公开(公告)号：US20210168679A1

公开(公告)日：2021-06-03

申请号：US17171968

申请日：2021-02-09

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Jing LIANG ,  Li CHEN

IPC: H04W36/00 ,  H04W36/26 ,  H04W36/24 ,  H04W36/30 ,  H04W72/06

Abstract: This disclosure provides a cell reselection method, a terminal, and a network device. The method includes: obtaining reselection information related to cell reselection, where the reselection information includes a per-cell reselection parameter of a neighboring cell; and performing a cell reselection procedure based on the per-cell reselection parameter and a reselection condition for reselecting to the neighboring cell.

公开(公告)号：US20210099903A1

公开(公告)日：2021-04-01

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：US20210067994A1

公开(公告)日：2021-03-04

申请号：US16961754

申请日：2019-01-10

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN

IPC: H04W24/10 ,  H04L5/00

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：US20210058979A1

公开(公告)日：2021-02-25

申请号：US17094647

申请日：2020-11-10

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Li CHEN

IPC: H04W74/08 ,  H04L12/24 ,  H04W72/04 ,  H04W74/00

Abstract: The present disclosure provides a random access method, a terminal, and a network device. The random access method of the present disclosure comprises: receiving configuration information concerning a currently activated downlink bandwidth part (BWP) or a serving cell; detecting a random access response (RAR) in a random access procedure according to the configuration of a control resource set (CORESET) in the configuration information of the currently activated downlink BWP or the configuration information of the serving cell.

公开(公告)号：US20210058214A1

公开(公告)日：2021-02-25

申请号：US17094289

申请日：2020-11-10

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN ,  Wei Bao ,  Kai Wu ,  Xueming Pan ,  Dajie Jiang

IPC: H04L5/00 ,  H04W72/12 ,  H04W72/04 ,  H04W4/14 ,  H04W68/02

Abstract: A DCI transmission method, a terminal, and a base station are provided. The method includes: receiving DCI, wherein when there is simultaneously in a network a paging message for an idle-state terminal and a change of system information, the DCI carries PDSCH scheduling information for the paging message and a short message; otherwise, the DCI carries the scheduling information or the short message, where the short message is used to indicate the change of system information; and obtaining at least one of the scheduling information or the short message from the DCI.

公开(公告)号：US20200252969A1

公开(公告)日：2020-08-06

申请号：US16637252

申请日：2018-08-07

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Li CHEN

IPC: H04W74/08 ,  H04W76/27 ,  H04W56/00 ,  H04W36/32 ,  H04W36/08 ,  H04W80/08 ,  H04L1/00 ,  H04L5/00

Abstract: A random access method, a UE, a network device and a computer-readable storage medium are provided. The random access method includes: acquiring a candidate RACH resource; selecting a target RACH resource from the candidate RACH resource; and initiating a random access process through the target RACH resource. The candidate RACH resource include at least one of common RACH resource, dedicated RACH resource and additional RACH resource.

公开(公告)号：US20200187261A1

公开(公告)日：2020-06-11

申请号：US16623379

申请日：2018-06-12

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN

IPC: H04W74/08 ,  H04W74/00 ,  H04L1/18 ,  H04W80/02 ,  H04W52/36

Abstract: The present disclosure provide a method and terminal for counting preamble retransmission in a random access procedure. The method includes: in a random access procedure, when detecting that no Random Access Response (RAR) is received or contention resolution fails, counting a number of times of retransmission of a preamble and/or a number of times of power ramping of transmission of the preamble according to a configured counter/counters.

公开(公告)号：US20200178102A1

公开(公告)日：2020-06-04

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：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.