公开(公告)号：US20250039752A1

公开(公告)日：2025-01-30

申请号：US18914472

申请日：2024-10-14

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yangyang WANG ,  Chenxi WANG ,  Wei BAO

IPC: H04W36/00 ,  H04W36/36

Abstract: This application discloses a cell handover method and apparatus, a cell handover configuration method and apparatus, a terminal, and a network side device. The cell handover method in an embodiment of this application includes: in a case that a layer 1 measurement result of a first target cell satisfies a first handover condition, performing, by a terminal, a first handover to the first target cell, where the first target cell is a candidate cell.

公开(公告)号：US20240224104A1

公开(公告)日：2024-07-04

申请号：US18607457

申请日：2024-03-16

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yangyang WANG ,  Xiaodong YANG ,  Wei BAO ,  Xuanbing LIU

IPC: H04W24/10 ,  H04W36/14

CPC classification number: H04W24/10 ,  H04W36/14

Abstract: A measurement method and apparatus, a measurement configuration method and apparatus, a terminal, and a network-side device. The measurement method includes: receiving, by a terminal, control information sent by a network-side device; and performing, by the terminal, early measurement according to the control information and measurement configuration information to obtain an early measurement result; where the control information is used to indicate at least one of the following: a first cell provides a first service through evolved packet system EPS fallback and/or radio access technology RAT fallback, where the first service includes a voice service; the first cell requires early measurement information related to load control; the first cell supports the terminal to perform early measurement in the first cell; and the first cell supports the terminal to report availability of an early measurement result after entering a connected state in the first cell.

公开(公告)号：US20230337074A1

公开(公告)日：2023-10-19

申请号：US18212716

申请日：2023-06-22

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xuanbing LIU ,  Wei BAO ,  Xiaodong YAN

IPC: H04W36/00

CPC classification number: H04W36/0069

Abstract: A cell handover method, a terminal device, and a network device are provided. The method includes: sending Secondary Cell Group (SCG) suspend status information to a target node. The SCG suspend status information is used for indicating that a User Equipment (UE) is in an SCG suspended state.

公开(公告)号：US20230247468A1

公开(公告)日：2023-08-03

申请号：US18296696

申请日：2023-04-06

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Qian ZHENG ,  Xiaodong YANG ,  Wei BAO

IPC: H04W24/10 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04L5/0092 ,  H04L5/0098

Abstract: A measurement control method, a terminal, and a network-side device are provided. 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：US20230086504A1

公开(公告)日：2023-03-23

申请号：US18071735

申请日：2022-11-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xuanbing LIU ,  Xiaodong YANG ,  Wei BAO

IPC: H04W76/38 ,  H04L5/00 ,  H04W76/20

Abstract: The present invention provides a method and an apparatus for leaving a network, and a terminal. The method includes: sending a leaving message to a network side, and starting a leaving wait timer; and performing a leaving network operation in a first case, where the first case includes any one of the following: the leaving wait timer expires; and a target message is received before the leaving wait timer expires.

公开(公告)号：US20220394813A1

公开(公告)日：2022-12-08

申请号：US17889341

申请日：2022-08-16

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W76/28

Abstract: A method for information reporting, user equipment, and a network side device are provided. The method includes: reporting target discontinuous transmission or reception information of at least one carrier to a target device, where the target discontinuous transmission or reception information is used to indicate discontinuous transmission or reception information of a target discontinuous transmission or reception mode of second UE; the target discontinuous transmission or reception mode includes at least one of the following: a first Uu discontinuous transmission or reception mode, a second Uu discontinuous transmission or reception mode, or a sidelink discontinuous transmission or reception mode, where the second Uu discontinuous transmission or reception mode is a Uu discontinuous transmission or reception mode used by UE with a first sidelink resource allocation mode.

公开(公告)号：US20220368397A1

公开(公告)日：2022-11-17

申请号：US17877142

申请日：2022-07-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wei BAO

IPC: H04B7/06 ,  H04W24/10

Abstract: A CSI transmission method, a method for triggering CSI transmission, and a related device are provided. The CSI transmission method includes: controlling transmission of channel state information CSI based on a data type of the CSI, where the data type includes a type that requires a hybrid automatic repeat request HARQ feedback or a type that requires no HARQ feedback.

公开(公告)号：US20220256635A1

公开(公告)日：2022-08-11

申请号：US17731141

申请日：2022-04-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wei BAO ,  Xiaodong YANG

IPC: H04W76/18

Abstract: A method and an apparatus for handling radio link failure and relates to the field of communications technologies. The method for handling radio link failure is applied to a first terminal and includes: detecting a radio link failure between the first terminal and a second terminal; and reporting an indication message of the radio link failure to a serving base station of the first terminal, where the indication message includes at least one of the following information: an identifier of radio link, an indication of radio link failure, or a cause of the radio link failure.

公开(公告)号：US20220248257A1

公开(公告)日：2022-08-04

申请号：US17729542

申请日：2022-04-26

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wei BAO ,  Xiaodong YANG

IPC: H04W28/02 ,  H04W72/12 ,  H04L1/16 ,  H04L1/18 ,  H04W76/19

Abstract: A method and an apparatus for configuring a quality of service parameter are disclosed. The method for configuring a quality of service parameter is applied to a network-side device and includes: configuring a mapping relationship between a QoS parameter set and an SLRB parameter set for a terminal; in a case that a QoS parameter of the terminal matches none of configured QoS parameter sets, allowing the terminal to trigger RRC connection establishment; or indicating a default SLRB parameter set to the terminal, where the default SLRB parameter set is to be used by the terminal in a case that a QoS parameter of the terminal matches none of configured QoS parameter sets.

公开(公告)号：US20220183103A1

公开(公告)日：2022-06-09

申请号：US17676532

申请日：2022-02-21

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wei BAO ,  Xiaodong YANG

IPC: H04W76/28 ,  H04W72/12

Abstract: A sidelink discontinuous transmission (DTX) method and apparatus, a sidelink discontinuous reception (DRX) method and apparatus, and a terminal device, and relates to the field of communication technologies. The sidelink DTX method and apparatus, the sidelink DRX method and apparatus, and the terminal device are utilized, so that when user terminals communicate with each other through a sidelink, data scheduling/transmission is monitored, or data scheduling/transmission is received, or it is allowed to perform data scheduling/transmission to a first user terminal, or data scheduling/transmission to the first user terminal is performed under control of a timer based on a DRX mechanism only during running of a target receive timer in the timer.