公开(公告)号：US12150004B2

公开(公告)日：2024-11-19

申请号：US17236720

申请日：2021-04-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Lu ,  Dewang Ren ,  Weisheng Jin

IPC: H04W36/32 ,  H04W36/00 ,  H04W36/08 ,  H04W76/11

Abstract: The embodiments of the application disclose a mobile handover method. The method includes: a first network device receives first information, and learns that a first terminal device is handed over to a target access network device. The first network device sends second information to a second network device, and the second network device determines, based on the second information, whether to reselect a target user plane function device for the first terminal device; and/or the first network device sends third information to a third network device, and the third network device determines, based on the third information, whether to reselect a target application server for the first terminal device. If the target user plane function device and/or the target application server need/needs to be reselected, a user plane function device and/or an application server need/needs to be handed over in a timely manner.

公开(公告)号：US20210250838A1

公开(公告)日：2021-08-12

申请号：US17236720

申请日：2021-04-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Lu ,  Dewang Ren ,  Weisheng Jin

IPC: H04W36/32 ,  H04W36/08 ,  H04W36/00 ,  H04W76/11

Abstract: The embodiments of the application disclose a mobile handover method. The method includes: a first network device receives first information, and learns that a first terminal device is handed over to a target access network device. The first network device sends second information to a second network device, and the second network device determines, based on the second information, whether to reselect a target user plane function device for the first terminal device; and/or the first network device sends third information to a third network device, and the third network device determines, based on the third information, whether to reselect a target application server for the first terminal device. If the target user plane function device and/or the target application server need/needs to be reselected, a user plane function device and/or an application server need/needs to be handed over in a timely manner.

公开(公告)号：US11252259B2

公开(公告)日：2022-02-15

申请号：US16817342

申请日：2020-03-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dewang Ren ,  Heng Jin ,  Xiaolin Gui ,  Kaiyuan Zhang

IPC: H04L29/08 ,  H04W76/11 ,  H04W8/00

Abstract: This application discloses a service processing method, a mobile edge computing device, and a network device, to resolve a technical problem of low resource utilization of an MEC in the prior art. The method includes: receiving, by a first mobile edge computing device, a first service request, where the first service request includes a service type and/or service content; sending, by the first mobile edge computing device, a second service request to a second mobile edge computing device, where the second service request includes at least part of the service type and/or at least part of the service content, and identification information of the first mobile edge computing device; and receiving, by the first mobile edge computing device, service data corresponding to the second service request from the second mobile edge computing device.