公开(公告)号：US20230021134A1

公开(公告)日：2023-01-19

申请号：US17944086

申请日：2022-09-13

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Jianping ZHOU ,  Xiaodong YANG

IPC: H04W74/02 ,  H04W56/00 ,  H04B7/06 ,  H04W74/08 ,  H04W74/00 ,  H04L5/00

Abstract: A method and a device for configuring a contention free random access resource are provided. The method includes: transmitting target resource indication information to a user equipment based on a pre-defined mapping relationship; where the target resource indication information is used to determine a physical random access channel transmission occasion (RO) resource, the target resource indication information includes at least one of a physical random access channel (PRACH) mask index or an RO resource index, and the pre-defined mapping relationship includes a correspondence between a value range of the target resource indication information and the RO resource.

公开(公告)号：US20220394814A1

公开(公告)日：2022-12-08

申请号：US17889347

申请日：2022-08-16

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Xiaodong YANG ,  Wei BAO ,  Shixiao LIU

IPC: H04W76/28

Abstract: A discontinuous transmission or reception configuration method includes: acquiring target configuration information for configuring a target discontinuous transmission or reception mode on at least one carrier; and performing transmission according to the target configuration information; where the target discontinuous transmission or reception mode includes at least one of a Uu discontinuous transmission or reception mode used by a UE with a sidelink resource allocation mode and a sidelink discontinuous transmission or reception mode. Also disstopd are user equipment for configuring a discontinuous transmission or reception mode and a readable storage medium storing a computer program of the discontinuous transmission or reception configuration method. The target discontinuous transmission or reception mode can meet a sidelink service requirement and a Uu service requirement at the same time, and improve the energy efficiency of a communication system.

公开(公告)号：US20220360421A1

公开(公告)日：2022-11-10

申请号：US17874769

申请日：2022-07-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Jing LIANG ,  Xiaodong YANG

IPC: H04L5/00 ,  H04W76/30

Abstract: A bandwidth part activation or deactivation method includes: determining to activate or deactivate an SL BWP according to one of following: configuration information of a Uu BWP and configuration information of the SL BWP; or receipt of an activation or deactivation indication sent by a network side device or a peer terminal, or receipt of activation or deactivation confirmation information sent by the network side device or the peer terminal, where the activation or deactivation confirmation information is feedback information of an activation or deactivation request sent by the network side device or the peer terminal for the terminal.

公开(公告)号：US20220338161A1

公开(公告)日：2022-10-20

申请号：US17855645

申请日：2022-06-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wenjuan PU ,  Xuanbing LIU ,  Wei BAO ,  Xiaodong YANG

IPC: H04W68/00 ,  H04W24/08

Abstract: A message notification method, a terminal, and a network device are provided. The message notification method includes: determining whether a first condition is met; and sending a notification message to a first network when the first condition is met, or skipping sending a notification message to a first network when the first condition is not met. The first condition includes any one of the following: a notification message reporting condition; and a first timer expires or is not running, where the first timer is used to prohibit a terminal from sending the notification message.

公开(公告)号：US20220264396A1

公开(公告)日：2022-08-18

申请号：US17661670

申请日：2022-05-02

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaodong YANG

IPC: H04W36/00

Abstract: A measurement method of a non-connected state user-side device, a measurement method of a non-connected state user-side device and a user-side device are provided. The method includes: acquiring, by the user-side device, non-connected state measurement configuration information; performing, by the user-side device, a non-connected state measurement according to the non-connected state measurement configuration information. According to the present disclosure, based on the non-connected state measurement configuration information, the user-side device may help the network-side device to select a suitable user-side device to perform the non-connected state measurement, thereby achieving the measurement of the non-connected state user-side device. In addition, the non-connected state measurement configuration information may include inter-frequency measurement configuration information, thereby achieving an inter-frequency measurement and saving resources of the user-side device during the measurement.

公开(公告)号：US20220263561A1

公开(公告)日：2022-08-18

申请号：US17736938

申请日：2022-05-04

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wei BAO ,  Xiaodong YANG

IPC: H04B7/06 ,  H04W4/12

Abstract: A transmission processing method and a terminal are provided. The method includes: transmitting a first message according to a priority of the first message, where the first message is CSI or the first message includes CSI and a non-CSI message, and the CSI is sidelink CSI.

公开(公告)号：US20220255689A1

公开(公告)日：2022-08-11

申请号：US17729686

申请日：2022-04-26

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ming WEN ,  Boubacar KIMBA DIT ADAMOU ,  Xiaodong YANG

IPC: H04L5/00 ,  H04W76/19 ,  H04W72/12

Abstract: A method for handling radio link failure and a device are disclosed. The method includes: obtaining a first failure report, where the first failure report indicates that a first node has received a notification of backhaul recovery failure from a parent node of the first node, or the first failure report indicates that link failure has occurred in a first link, where the parent node of the first node is in the first link; and transmitting the first failure report to a donor node through a second link. In the embodiments of the present invention, when RLF occurs in a radio link, a failure report can be reported to a donor node through a node configured with dual connectivity, so that the donor node can schedule and configure network resources based on the failure report.

公开(公告)号：US20220159695A1

公开(公告)日：2022-05-19

申请号：US17592298

申请日：2022-02-03

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Qian ZHENG ,  Xiaodong YANG ,  Wei BAO

IPC: H04W72/12 ,  H04W72/14

Abstract: A resource request method includes: sending a first buffer status report (BSR) to a network device, the first BSR being used for requesting a second resource from the network device, and the second resource being a resource used for data transmission from a relay user equipment to the network device.

公开(公告)号：US20220150742A1

公开(公告)日：2022-05-12

申请号：US17529296

申请日：2021-11-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD

Inventor： Wei BAO ,  Xiaodong YANG ,  Jingzhi MA

IPC: H04W24/10 ,  H04W36/00

Abstract: A non-connection state measurement method, UE, and a base station are provided. The measurement method according to this disclosure includes: acquiring measurement configuration information, where the measurement configuration information includes one or more frequencies; starting, by the UE in a non-connection state, to perform measurements in the one or more frequencies according to the measurement configuration information; and reporting, by the UE after the UE enters a connected state from the non-connection state, a measurement result obtained from the measurements.

公开(公告)号：US20220070713A1

公开(公告)日：2022-03-03

申请号：US17523255

申请日：2021-11-10

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.