公开(公告)号：US20210144596A1

公开(公告)日：2021-05-13

申请号：US16620765

申请日：2018-06-07

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaodong YANG ,  Yu DING

IPC: H04W36/00 ,  H04W24/10 ,  H04W52/02 ,  H04W56/00

Abstract: A method of transmitting neighbor cell information, a method of processing neighbor cell information, a network side device, and a terminal are provided. The method of processing the neighbor cell information includes: receiving, by a terminal, synchronization-related information of a neighbor cell transmitted by a network side device; and parsing, by the terminal, the synchronization-related information.

公开(公告)号：US20210111856A1

公开(公告)日：2021-04-15

申请号：US17128815

申请日：2020-12-21

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Jianping ZHOU ,  Xiaodong YANG ,  Li CHEN

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

Abstract: A command processing method is used to solve a problem that the terminal device cannot process a BWP switching command, a BWP activation command or a BWP deactivation command that is received in a case where there are a plurality of BWPs simultaneously activated for the terminal device, and there is ongoing random access on one or more BWPs in the activated plurality of BWPs. The 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 the BWP switching command, the BWP activation command or the BWP deactivation command; and processing the first command according to a preset processing manner.

公开(公告)号：US20210076245A1

公开(公告)日：2021-03-11

申请号：US17099616

申请日：2020-11-16

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Qian ZHENG ,  Xiaodong YANG ,  Wei BAO

IPC: H04W24/10 ,  H04L5/00

Abstract: This disclosure provides a measurement control method, a terminal, and a network-side device. The terminal is configured with measurement configuration information for a non-connected state. A terminal-side measurement control method includes: obtaining a first system message sent by a network-side device, and controlling at least one of the measurement configuration information, a measurement validity timer, a measurement behavior, and a measurement result based on the first system message.

公开(公告)号：US20210051755A1

公开(公告)日：2021-02-18

申请号：US17088486

申请日：2020-11-03

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Wei BAO ,  Xiaodong YANG

IPC: H04W76/19 ,  H04W24/10

Abstract: A radio link recovery method and a terminal are provided in the present disclosure. The method includes: performing RLM; and when RLF is detected on a plurality of specified cells, initiating a radio link recovery procedure, and/or when RLF is detected on a specified cell, performing RLF reporting for the specified cell.

公开(公告)号：US20210021496A1

公开(公告)日：2021-01-21

申请号：US17039257

申请日：2020-09-30

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Yanxia ZHANG ,  Xiaodong YANG ,  Qian ZHENG

IPC: H04L12/26 ,  H04L1/18 ,  H04W4/40

Abstract: A receiving method, a sending method and communications device are provided. The receiving method includes: obtaining a duplication detection parameter; and performing duplication detection on a received sidelink packet data convergence protocol PDCP protocol data unit PDU by using the duplication detection parameter.

公开(公告)号：US20210014862A1

公开(公告)日：2021-01-14

申请号：US17033902

申请日：2020-09-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ran YUE ,  Xiaodong YANG

IPC: H04W72/04

Abstract: This disclosure provides a method for controlling a bandwidth part inactivity timer and a terminal thereof. The method comprises: determining a work switching state of a secondary cell for which a Bandwidth Part (BWP) is configured; and disabling, by a terminal when the work switching state switches from an activated state to a non-activated state, a bandwidth part inactivity timer corresponding to a BWP currently activated on the secondary cell.

公开(公告)号：US20200351689A1

公开(公告)日：2020-11-05

申请号：US16758895

申请日：2018-10-11

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：US20200336955A1

公开(公告)日：2020-10-22

申请号：US16959224

申请日：2018-12-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wei BAO ,  Xiaodong YANG ,  Yu DING

IPC: H04W36/00 ,  H04W24/10

Abstract: An embodiment of the present disclosure provides a measurement reporting method and device. The method includes: starting a timer according to a measurement configuration of a target cell transmitted by a network side; determining, before the timer expires, that identification information of the target cell cannot be obtained; and reporting, to the network side, that the identification information of the target cell cannot be obtained by the UE.

公开(公告)号：US20200329409A1

公开(公告)日：2020-10-15

申请号：US16765048

申请日：2018-10-10

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：US20200329394A1

公开(公告)日：2020-10-15

申请号：US16759390

申请日：2018-11-22

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Boubacar KIMBA DIT ADAMOU ,  Xiaodong YANG

IPC: H04W24/10 ,  H04W24/08

Abstract: A method and a device for configuring MDT, a method and a device for MDT measurement are provided. The method of configuring the MDT is applied to a base station of a first network, and includes: receiving information on whether a UE supports execution of MDT measurement of a second network; receiving information about configuration of the MDT measurement of the second network transmitted by a network manager; selecting, based on the information about the configuration of the MDT measurement and the information on whether the UE supports the execution of the MDT measurement of the second network, a UE for executing the MDT measurement of the second network; and transmitting, to the selected UE, information about configuration for activating the UE to execute the MDT measurement of the second network.