公开(公告)号：US20250016867A1

公开(公告)日：2025-01-09

申请号：US18895427

申请日：2024-09-25

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Hang YU ,  Yanchao KANG

IPC: H04W76/19 ,  H04W24/04

Abstract: A resource control method and apparatus, a terminal, and a network side device are provided. The resource control metho comprises: a network side device determines failure of reactivation of a first PDU session initiated by a terminal due to NSAC of a first slice; and the network side device transmits a first message to the terminal, wherein the first message carries at least one of the following: first indication information indicating that a cause of the failure of the reactivation of the first PDU session fails is failure of the NSAC of the first slice fails; and second indication information indicating a first timer bound to the first slice and indicating that the terminal is allowed to reinitiate reactivation of the first PDU session associated with the first slice after expiry of the first timer.

公开(公告)号：US20230224785A1

公开(公告)日：2023-07-13

申请号：US18123327

申请日：2023-03-19

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yanchao KANG

IPC: H04W36/18

CPC classification number: H04W36/18

Abstract: A service data transmission method and apparatus, a terminal device, and a network device are provided. The method performed by a second terminal includes: receiving a transfer indication sent by a network device; and receiving, according to the transfer indication, target service data sent by a target network function, where the target network function is a network function sending service data to a first terminal.

公开(公告)号：US20230096402A1

公开(公告)日：2023-03-30

申请号：US17993864

申请日：2022-11-23

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yanchao KANG ,  Fei QIN

IPC: H04W60/04 ,  H04W8/18 ,  H04W48/18 ,  H04W48/16

Abstract: A service obtaining method and apparatus, a communications device, and a readable storage medium, are provided. The service obtaining method performed by a terminal includes obtaining subscription data from a second network; selecting a first network by using the subscription data, and accessing the first network; and obtaining a subscription service corresponding to the subscription data from the first network.

公开(公告)号：US20220060924A1

公开(公告)日：2022-02-24

申请号：US17520884

申请日：2021-11-08

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Yanchao KANG ,  Xueming PAN

IPC: H04W24/10

Abstract: This disclosure provides an information reporting method, an information receiving method, a terminal, and a network control entity. The method includes reporting information about air interface resources used by the terminal in proximity-based communication.

公开(公告)号：US20250081136A1

公开(公告)日：2025-03-06

申请号：US18953588

申请日：2024-11-20

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Yanchao KANG ,  Fei QIN

IPC: H04W60/02 ,  H04W36/14

Abstract: The present disclosure provides a registration switching method, a request processing method, an information sending method, and a related device. The method includes: camping on a network node supporting an NB service, and performing combined registration with a network supporting the NB service and a network supporting a WB service; and switching to a network node supporting the WB service, to transmit the WB service.

公开(公告)号：US20230379824A1

公开(公告)日：2023-11-23

申请号：US18229673

申请日：2023-08-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Lufeng HAN ,  Yanchao KANG ,  Pengfei ZHANG ,  Xiaodong YANG ,  Wei BAO ,  Wen WANG

IPC: H04W52/02

CPC classification number: H04W52/0229

Abstract: A method of computing power service and a device are provided. The method is performed by a first terminal and includes: receiving first indication information from a second terminal, where the first indication information is used to indicate that the second terminal expects the first terminal to perform computing processing on target data;
performing computing processing on the target data to obtain a processing result; and sending the processing result to the second terminal.

公开(公告)号：US20230337128A1

公开(公告)日：2023-10-19

申请号：US18340163

申请日：2023-06-23

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Pengfei ZHANG ,  Lufeng HAN ,  Yanchao KANG ,  Xuanbing LIU

IPC: H04W48/18 ,  H04W76/19

CPC classification number: H04W48/18 ,  H04W76/19

Abstract: This application discloses a network selection method and apparatus, a device, and a storage medium, and belongs to the field of communication technologies. The method includes: obtaining, in a case that fault occurs on a first network of the terminal, disaster condition DC information from a target network; and performing network selection based on the DC information, where the target network includes: the first network and/or a second network, where the first network is a network that does not exist in a forbidden network list of the terminal; and the second network is a network that exists in the forbidden network list of the terminal.

公开(公告)号：US20230189202A1

公开(公告)日：2023-06-15

申请号：US18107279

申请日：2023-02-08

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Lufeng HAN ,  Yanchao KANG ,  Pengfei ZHANG

IPC: H04W64/00 ,  H04W8/02

CPC classification number: H04W64/006 ,  H04W8/02 ,  H04W84/042

Abstract: A network transferring method, a terminal, and a network-side device. The method includes: obtaining, by a terminal, a currently ongoing service on the terminal; releasing, by the terminal, the currently ongoing service on the terminal in a case that a target service is not present in the currently ongoing service on the terminal; and performing, by the terminal, network transferring of the terminal after releasing the currently ongoing service on the terminal.

公开(公告)号：US20230189109A1

公开(公告)日：2023-06-15

申请号：US18166566

申请日：2023-02-09

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Pengfei ZHANG ,  Yanchao KANG ,  Lufeng HAN

IPC: H04W36/26 ,  H04W16/28 ,  H04W28/18 ,  H04W36/00

CPC classification number: H04W36/26 ,  H04W16/28 ,  H04W28/18 ,  H04W36/0033 ,  H04W84/042

Abstract: This application discloses a network transfer method, an apparatus, and a device, and relates to the communications field. The method includes: receiving first extended steering of roaming SOR information sent by a network side device; in a case that the terminal device supports the a capability of negotiating extended SOR, determining a priority of an ongoing service based on the first extended SOR information; and performing a transfer operation matching the priority of the ongoing service, where the transfer operation is an operation that the terminal device transfers from a currently camping public land mobile network PLMN to a target PLMN.

公开(公告)号：US20210092634A1

公开(公告)日：2021-03-25

申请号：US16630689

申请日：2018-07-06

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yanchao KANG

IPC: H04W28/02 ,  H04W28/04 ,  H04W36/00 ,  H04W28/12

Abstract: A method of processing a network slice based congestion, a device and a system thereof are provided. The method includes: receiving a message sent by a network including slice congestion information; and backing off a target network slice corresponding to the slice congestion information, according to the slice congestion information.