公开(公告)号：US20210014758A1

公开(公告)日：2021-01-14

申请号：US17037240

申请日：2020-09-29

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Yue MA ,  Yumin WU

IPC: H04W36/08 ,  H04W76/25 ,  H04W36/00 ,  H04W36/30 ,  H04W76/27

Abstract: A reconfiguration method, a network device, and a terminal are provided. The reconfiguration method in this disclosure includes: sending, by a first network node, a reconfiguration request of cell change configuration information to a second network node; and obtaining, by the first network node, a reconfiguration response sent by the second network node based on the reconfiguration request.

公开(公告)号：US20210014664A1

公开(公告)日：2021-01-14

申请号：US17031896

申请日：2020-09-25

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yumin WU

IPC: H04W8/08 ,  H04W4/029

Abstract: This disclosure discloses a mobility information reporting and exchange method, a terminal device, and a network device. The mobility information reporting method includes obtaining mobility information, where the mobility information includes at least one of geographical location information of the terminal device, time information corresponding to the geographical location information, and identification information of the terminal device, and reporting the mobility information to the network device.

公开(公告)号：US20210013951A1

公开(公告)日：2021-01-14

申请号：US17035024

申请日：2020-09-28

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Li CHEN ,  Yumin WU

IPC: H04B7/06 ,  H04W76/19 ,  H04W72/04 ,  H04W76/11 ,  H04W74/08

Abstract: A configuration method for beam failure and a terminal are provided, and the method includes: receiving notification signaling used to notify a change in a state of a cell, a cell group, or a carrier group; configuring at least one of a counter and a timer according to the change in the state of the cell, the cell group, or the carrier group, and/or, stopping a specific operation during a beam failure recovery procedure according to the change in the state of the cell, the cell group, or the carrier group, wherein the counter and the timer are a counter and a timer used for beam failure detection and configured by the terminal for the cell or a cell in the cell group or a cell in a carrier group.

公开(公告)号：US20210007144A1

公开(公告)日：2021-01-07

申请号：US16612486

申请日：2018-05-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yumin WU ,  Ran YUE

IPC: H04W74/08 ,  H04W74/00 ,  H04W16/28 ,  H04W72/04 ,  H04W36/00

Abstract: A random access method, a UE, a source base station and a target base station are provided. The random access method includes: the UE selects one or more beams after receiving random access resource configurations corresponding to a plurality of beams transmitted from a network side; and the UE selects a random access resource whose transmission time is a designated transmission time from available random access resources in accordance with the random access resource configuration corresponding to the one or more beams, to transmit a random access request.

公开(公告)号：US20200336959A1

公开(公告)日：2020-10-22

申请号：US16957352

申请日：2018-12-29

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Yumin WU ,  Yue MA

IPC: H04W36/06 ,  H04W36/00 ,  H04W36/30 ,  H04W68/02

Abstract: The embodiments of the present disclosure provide a method and a device for camping. The method includes: receiving selection or reselection configuration information, wherein the selection or reselection configuration information indicates a location of a bandwidth part (BWP) or a beam; and according to the selection or reselection configuration information, camping on the BWP or beam on which the corresponding UE is able to camp.

公开(公告)号：US20200260303A1

公开(公告)日：2020-08-13

申请号：US16637242

申请日：2018-07-25

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Li CHEN ,  Yumin WU

IPC: H04W24/08 ,  H04W24/02 ,  H04W76/18

Abstract: The present disclosure provides a radio link monitoring method and a UE. The radio link monitoring method includes: determining configuration information for performing a radio link monitoring operation on one or more BWPs of a system bandwidth; and performing the radio link monitoring operation on one or more target BWPs in accordance with the configuration information.

公开(公告)号：US20200100141A1

公开(公告)日：2020-03-26

申请号：US16497175

申请日：2018-01-24

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yumin WU

IPC: H04W28/06 ,  H04L29/06 ,  H04W80/08

Abstract: A method for data transmission and a terminal are provided, to solve a problem in a 5G system about how to implement a header compression lion under an architecture where a new protocol layer is added. The method includes: compressing, for a data packet with a header, the header by a Packet Data Adaption Protocol PDAP layer or a Packet Data Convergence Protocol PDCP layer to obtain a data packet the compressed header; and adding a PDCP header into the data packet with the compressed header and transmitting a data packet with the compressed header and the PDCP header to a lower layer. In the architecture where the PDAP layer is added, the header compression is implemented through the PDAP layer or the PDCP layer, so that the new architecture where the PDAP layer is added is capable of supporting the header compression function.

公开(公告)号：US20240292471A1

公开(公告)日：2024-08-29

申请号：US18657348

申请日：2024-05-07

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yumin WU

IPC: H04W74/0833 ,  H04W74/00 ,  H04W76/18

CPC classification number: H04W74/0841 ,  H04W74/008 ,  H04W76/18

Abstract: A random access processing method, an apparatus, a terminal, a network device, and a storage medium are provided. The random access processing method includes: reporting random access process information corresponding to a type of a random access process to a network side.

公开(公告)号：US20230354065A1

公开(公告)日：2023-11-02

申请号：US18344617

申请日：2023-06-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yanxia ZHANG ,  Yumin WU

IPC: H04W76/20 ,  H04W24/02

CPC classification number: H04W24/02 ,  H04W76/20

Abstract: A cell management method, a trigger condition configuration method, a terminal device, and a network-side device are provided. The method includes: receiving configuration information of a trigger condition and configuration information of a trigger event that are sent by a network-side device, where an association relationship exists between the configuration information of the trigger condition and the configuration information of the trigger event, and configuration information of one trigger condition is associated with configuration information of at least two trigger events; determining, based on the configuration information of the at least two trigger events associated with the configuration information of the trigger condition, whether the trigger condition is satisfied; and when the trigger condition is satisfied, initiating a radio resource control RRC procedure for cell management.

公开(公告)号：US20230337210A1

公开(公告)日：2023-10-19

申请号：US18337369

申请日：2023-06-19

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xueming PAN ,  Yumin WU

IPC: H04W72/044 ,  H04W52/14 ,  H04W52/32 ,  H04W52/24 ,  H04W52/36

CPC classification number: H04W72/0473 ,  H04W52/143 ,  H04W52/325 ,  H04W52/146 ,  H04W52/242 ,  H04W52/365 ,  H04W52/367

Abstract: A method includes: receiving downlink transmission on a second target BWP in accordance with one or more target downlink power adjustment parameters among downlink power adjustment parameters configured by a network device. The one or more target downlink power adjustment parameters correspond to the second target BWP. And the downlink power adjustment parameters are configured by the network device for respective BWPs separately.