公开(公告)号：US20240008129A1

公开(公告)日：2024-01-04

申请号：US18367693

申请日：2023-09-13

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wenjuan PU ,  Xiaodong YANG

IPC: H04W76/20 ,  H04W72/12 ,  H04W72/231

CPC classification number: H04W76/20 ,  H04W72/231 ,  H04W72/12

Abstract: A method for controlling a status of an SCG includes: at the same time as or after a terminal sends first information to a network side, performing, by the terminal, a first operation, the first information being used for requesting activation of the SCG. The first operation includes at least one of: keeping a deactivated status of the SCG; setting the SCG to be in the deactivated status; monitoring scheduling of a SN; activating the SCG; receiving second information sent by the network side, the second information being used for responding to the first information; starting a first timer; or starting or restarting a second timer. When the first timer is running, the terminal does not send an SCG activating request or the first information. When the second timer is running, the terminal monitors the scheduling of the SN or sets the SCG to be in an activated status.

公开(公告)号：US20230045093A1

公开(公告)日：2023-02-09

申请号：US17968785

申请日：2022-10-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W36/14 ,  H04W36/00

Abstract: A state notification method, a device, and a system are provided. The state notification method includes: before the first UE leaves a first network on which the first UE camps, determining, according to leaving notification configuration information, whether to send a leaving notification message; and when determining to send a leaving notification message, sending a leaving notification message to a first network device. The leaving notification message is used to indicate that the first UE will leave the first network, and the first network is a network in which the first network device is located.

公开(公告)号：US20230041176A1

公开(公告)日：2023-02-09

申请号：US17970895

申请日：2022-10-21

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W68/02

Abstract: The present disclosure provides a paging response method, a terminal and a network device. The paging response method includes: in the case of determining not to respond to a paging message, sending an indication message, where the indication message is used to indicate not to respond to the paging message.

公开(公告)号：US20240179782A1

公开(公告)日：2024-05-30

申请号：US18432375

申请日：2024-02-05

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wenjuan PU

IPC: H04W76/20 ,  H04W24/10 ,  H04W80/02

CPC classification number: H04W76/20 ,  H04W24/10 ,  H04W80/02

Abstract: A secondary cell group control method and apparatus and a terminal are disclosed. The secondary cell group control method in embodiments of this application includes: receiving, by a terminal, a first command; controlling, by the terminal, a state of an SCG according to the first command; and performing, by the terminal, a first operation based on the state of the SCG, where the first operation includes at least one of the following: controlling a state of a serving cell of the SCG; reconfiguring or switching a radio bearer related to the SCG; controlling a state of a PDCP duplication function; and performing a measurement-related operation.

公开(公告)号：US20240072954A1

公开(公告)日：2024-02-29

申请号：US18504645

申请日：2023-11-08

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wenjuan PU ,  Xiaodong YANG

IPC: H04L5/00

CPC classification number: H04L5/0035 ,  H04L5/0098

Abstract: A method for processing BWPs includes: executing, by a terminal, a first operation, when satisfying a first condition including at least one of: there is uplink data arriving at a SCG in a deactivated state; the terminal receives an SCG activation command; the terminal requests to activate the SCG; the SCG is activated; the terminal receives a BWP activation command; or in conversion process of the SCG from the deactivated state to an activated state, the first operation includes: activating a first target BWP of a first serving cell of the SCG; keeping the first serving cell of the SCG working in a first BWP; and executing BWP switching from the first BWP to the first target BWP for the first serving cell of the SCG, the first BWP being a BWP which the first serving cell works in or activates when the SCG is in the deactivated state.

公开(公告)号：US20240064821A1

公开(公告)日：2024-02-22

申请号：US18501919

申请日：2023-11-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wenjuan PU ,  Xiaodong YANG

IPC: H04W74/08 ,  H04W72/0457

CPC classification number: H04W74/0833 ,  H04W72/0457

Abstract: A processing method and apparatus for random access and a terminal, pertaining to the field of communication technologies. The method in embodiments of this application includes: a terminal performs a first operation in a case that a first condition is satisfied, during a process of performing a first random access on a secondary cell group SCG by the terminal, where the first condition includes at least one of the following: the terminal initiates a second random access, the terminal receives first configuration information, and the terminal receives an SCG deactivation command, where the first configuration information is used for triggering bandwidth part BWP switching and/or a third random access; where the first operation is one of the following: continuing performing the first random access; and stopping performing the first random access.

公开(公告)号：US20230013332A1

公开(公告)日：2023-01-19

申请号：US17957007

申请日：2022-09-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wenjuan PU ,  Xiaodong YANG ,  Xiaodong SUN

IPC: H04W52/34 ,  H04W52/14 ,  H04W52/42

Abstract: Embodiments of the present invention provide a method for transmission control and a device. The method includes: sending first information, where the first information is used to notify a master node and/or secondary node of a terminal of a power control parameter used by the terminal in an uplink power sharing mechanism for dual connectivity.

公开(公告)号：US20250112677A1

公开(公告)日：2025-04-03

申请号：US18977917

申请日：2024-12-12

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wenjuan PU ,  Xiaodong YANG

IPC: H04B7/06 ,  H04B7/0413 ,  H04W8/20

Abstract: This application provides an antenna capability switch method and apparatus, and a terminal and a network-side device. The method includes: a terminal transmits first information to a network-side device. The network-side device corresponds to a first universal subscriber identity module (USIM) card of the terminal, and the first information includes information related to an antenna capability switch. The antenna capability switch includes at least one of the following: switching an antenna capability of the terminal from the first USIM card to another USIM card; switching an antenna capability of the terminal from another USIM card to the first USIM card; or adjusting the antenna capability of the terminal in the first USIM card.

公开(公告)号：US20240236740A1

公开(公告)日：2024-07-11

申请号：US18417475

申请日：2024-01-19

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: The present application discloses a gap execution method and apparatus and a terminal, which belongs to the field of wireless communication technology. The gap execution method in the embodiment of the present application includes: in a case that a first gap overlaps a second gap or a measurement occasion corresponding to a first task, performing, by a terminal device, first processing on the first gap; where the terminal device is configured with at least one gap, the first gap and the second gap belong to the at least one gap, and the first processing includes ignoring the first gap or using the first gap.

公开(公告)号：US20230217332A1

公开(公告)日：2023-07-06

申请号：US18184201

申请日：2023-03-15

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wenjuan PU ,  Xiaodong YANG ,  Xuanbing LIU ,  Qian ZHENG

IPC: H04W36/06 ,  H04W36/00

CPC classification number: H04W36/06 ,  H04W36/0011

Abstract: A method includes executing a first target operation in a case that a conditional reconfiguration parameter and/or an SCG deactivation command is received at a first reception occasion, where the first reception occasion includes at least one of the following occasions: a time at which an SCG is deactivated and a time at which a conditional reconfiguration related procedure is being executed. The first target operation includes at least one of the following: skipping initiating or stopping a conditional reconfiguration evaluation procedure; initiating or continuing a conditional reconfiguration evaluation procedure; skipping initiating or stopping a conditional reconfiguration execution procedure in a case that the first condition is satisfied; postponing initiating the conditional reconfiguration evaluation procedure; postponing initiating the conditional reconfiguration execution procedure in a case that the first condition is satisfied; ignoring or deleting the conditional reconfiguration parameter; activating or deactivating the SCG; and ignoring the SCG deactivation command.