公开(公告)号：US20230363024A1

公开(公告)日：2023-11-09

申请号：US18351396

申请日：2023-07-12

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yanchao KANG

IPC: H04W76/10 ,  H04W60/00 ,  H04W28/02

CPC classification number: H04W76/10 ,  H04W60/00 ,  H04W28/0268

Abstract: A transmission method, a transmission apparatus, a communication device, and a readable storage medium are disclosed. The transmission method being executed by a network entity includes: obtaining first information specific to target transmission data and sent by an application server; determining, based on the first information, a session management policy corresponding to transmission of the target transmission data for a terminal; and managing a session management channel between the application server and the terminal according to the session management policy.

公开(公告)号：US20230199633A1

公开(公告)日：2023-06-22

申请号：US18110694

申请日：2023-02-16

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Pengfei ZHANG ,  Yanchao KANG ,  Lufeng HAN

IPC: H04W48/18 ,  H04W48/20 ,  H04W76/50 ,  H04W48/16

CPC classification number: H04W48/18 ,  H04W48/20 ,  H04W76/50 ,  H04W48/16 ,  H04W84/042

Abstract: A network selection method, an information sending method, an information obtaining method, and an apparatus. The network selection method includes: receiving disaster condition information related to a first PLMN to which a terminal belongs; and selecting an available PLMN for access in a case that the disaster condition information indicates a disaster condition having occurred on the first PLMN.

公开(公告)号：US20220240214A1

公开(公告)日：2022-07-28

申请号：US17717723

申请日：2022-04-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yuanze MAO ,  Wen WANG ,  Zhenhua XIE ,  Yanchao KANG

IPC: H04W60/04 ,  H04W48/16 ,  H04W48/00 ,  H04L61/4511

Abstract: Embodiments of this application provide a network attach method and user equipment. The method is applied to UE, and includes: sending a first network attach request message to a first target gateway according to the first information; where the first information is used to indicate load information of each of M gateways; the first target gateway is at least one gateway, to which the UE has never sent a network attach request message, in the M gateways; and the first network attach request message is used to request to attach to a 3GPP network through an untrusted Wi-Fi network, where M is a positive integer.

公开(公告)号：US20220086789A1

公开(公告)日：2022-03-17

申请号：US17534578

申请日：2021-11-24

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：US20250097032A1

公开(公告)日：2025-03-20

申请号：US18963827

申请日：2024-11-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Hui WANG ,  Yanchao KANG ,  Hang YU

IPC: H04L9/14 ,  G06N20/00

Abstract: This application pertains to the field of communication technologies and discloses a service processing method. The method includes: receiving, by a first network device, a service processing request of a second network device for a target privacy protection service; obtaining a target privacy processing model obtained through joint training with the second network device; and performing, by using the target privacy processing model, privacy processing on network data related to the target privacy protection service, and then transmitting the network data to the second network device.

公开(公告)号：US20240188046A1

公开(公告)日：2024-06-06

申请号：US18437783

申请日：2024-02-09

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yanchao KANG ,  Weiwei CHONG ,  Xiaobo WU

IPC: H04W72/044 ,  H04M15/00 ,  H04W48/18 ,  H04W72/543

CPC classification number: H04W72/044 ,  H04M15/66 ,  H04W48/18 ,  H04W72/543

Abstract: This application discloses a computing session update method and apparatus, a terminal, and a network functional entity, and pertains to the field of communication technologies. The computing session update method in embodiments of this application includes: A terminal sends a first message to a first function, where the first function is a session management function SMF or a computing power management function, and the first message is used to request to update at least one of a communication resource and a computing power resource in a computing session.

公开(公告)号：US20240187834A1

公开(公告)日：2024-06-06

申请号：US18438999

申请日：2024-02-12

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Pengfei ZHANG ,  Xiaowan KE ,  Yanxia ZHANG ,  Yanchao KANG

IPC: H04W4/90 ,  H04W76/30 ,  H04W84/04

CPC classification number: H04W4/90 ,  H04W76/30 ,  H04W84/042

Abstract: This application discloses an emergency service handling method and apparatus and a readable storage medium. The method includes performing, by the terminal, a target operation in a case that the terminal satisfies a preset condition and needs to initiate an emergency service; where the preset condition includes one or more of the following: the terminal is capable of accessing SNPN; the terminal is in a non-SNPN access mode; and the terminal is unable to access any PLMN providing emergency services.

公开(公告)号：US20240089755A1

公开(公告)日：2024-03-14

申请号：US18518932

申请日：2023-11-24

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Pengfei ZHANG ,  Yanchao KANG ,  Lufeng HAN

IPC: H04W24/02 ,  H04W28/02 ,  H04W76/20

CPC classification number: H04W24/02 ,  H04W28/0268 ,  H04W76/20

Abstract: This application discloses a policy generation method and apparatus, a terminal, a device, and a session management unit. The policy generation method includes: during a process of establishing or modifying a data tunnel, generating, by a first device, a session management policy, where the session management policy includes computing power information; and sending, by the first device, the session management policy.

公开(公告)号：US20230379853A1

公开(公告)日：2023-11-23

申请号：US18229658

申请日：2023-08-02

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yanchao KANG

IPC: H04W60/00

CPC classification number: H04W60/00

Abstract: A core network system is provided. The core network system includes: a terminal and multiple core network functions. The terminal and at least one of the multiple core network functions directly exchange information through a Service-Based Architecture (SBA) interface.

公开(公告)号：US20230362215A1

公开(公告)日：2023-11-09

申请号：US18221659

申请日：2023-07-13

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yanchao KANG ,  Xiaodong YANG

IPC: H04L65/40 ,  H04L67/288 ,  H04W48/18

CPC classification number: H04L65/40 ,  H04L67/288 ,  H04W48/18

Abstract: A radio access network system includes a plurality of radio access network functions, where the plurality of radio access network functions are connected to each other through a radio access network SBA bus, and any one of the plurality of radio access network functions can call a service provided by another radio access network function through the radio access network SBA bus.