公开(公告)号：US20150341443A1

公开(公告)日：2015-11-26

申请号：US14814138

申请日：2015-07-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhimin Shen ,  Jian Li ,  Wentao Zhou ,  Qingshun Liu

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L67/142 ,  H04L67/10 ,  H04L67/42 ,  H04W76/25

Abstract: Embodiments of the present invention provide a method for keeping an application online, an always-online controller, and a device. In the embodiments of the present invention, by sending an always-online request to an always-online controller, and further enabling a gateway device to keep a bearer tunnel always online, it is implementing that an application is always online and a heartbeat packet exchange is avoided, thereby saving signaling.

Abstract translation: 本发明的实施例提供了一种在线保持应用的方法，一个在线控制器和一个设备。 在本发明的实施例中，通过向永久在线的控制器发送永久在线请求，进一步使网关设备能够保持承载隧道始终处于联机状态，正在实现应用程序始终处于联机状态，并且心跳分组交换 被避免，从而节省信号。

公开(公告)号：US10887943B2

公开(公告)日：2021-01-05

申请号：US16364792

申请日：2019-03-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wentao Zhou ,  Dianfu Chen ,  Qingfen Liu ,  Zhimin Shen

IPC: H04W80/02 ,  H04W76/12 ,  H04L29/06 ,  H04L29/08

Abstract: The present application discloses a packet exchange method and a related device. The method includes: obtaining, by a first device, a packet by using a Network Convergence Protocol (NCP) layer of the first device; and sending, by the first device, the packet to an NCP layer of a second device by using the NCP layer of the first device, where the NCP layer is located at a data link layer of a user plane, and the NCP layer of the first device and the NCP layer of the second device form a direct data exchange channel between the first device and the second device; and the first device is a terminal and the second device is a core network device, or the first device is a core network device and the second device is a terminal.

公开(公告)号：US20150304939A1

公开(公告)日：2015-10-22

申请号：US14755313

申请日：2015-06-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qingshun Liu ,  Zhimin Shen ,  Wentao Zhou ,  Wenyong Han

IPC: H04W48/06 ,  H04W28/02 ,  H04W40/12

CPC classification number: H04W48/06 ,  H04W8/22 ,  H04W28/0236 ,  H04W40/12 ,  H04W48/02

Abstract: The present invention provides a capability opening system, a capability opening gateway, a capability opening agent, and a capability opening method of a wireless network. The capability opening system includes the capability opening gateway, a UE, and an application server, where the UE includes an application client and the capability opening agent; and the application client exchanges information of a service with the application server through a first interface, the application server exchanges capability information of the wireless network with the capability opening gateway through a second interface, and the capability opening agent exchanges related radio environment information with the capability opening gateway through a third interface. In embodiments of the present invention, a capability opening agent is added to a UE.

Abstract translation: 本发明提供无线网络的能力开放系统，能力开放网关，能力开放代理和能力开放方法。 能力开放系统包括能力开放网关，UE和应用服务器，其中UE包括应用客户端和能力开放代理; 应用客户通过第一接口与应用服务器交换业务的信息，应用服务器通过第二接口与能力开启网关交换无线网络的能力信息，能力开放代理与相应的无线环境信息交换 能力打开网关通过第三个界面。 在本发明的实施例中，能力开放代理被添加到UE。

公开(公告)号：US11228950B2

公开(公告)日：2022-01-18

申请号：US16817023

申请日：2020-03-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhimin Shen

IPC: H04W36/00 ,  H04L12/727 ,  H04W12/06 ,  H04W80/04 ,  H04W80/10

Abstract: A redirection method and apparatus in which a first network device receives a service request from a terminal device, where the request is used to request a service related to a first edge APP; and when the first edge APP is unavailable and a second edge APP is available, redirects the service request to the second edge APP, where the first edge APP and the second APP respectively correspond to a first DNAI and a second DNAI. The first DNAI represents a deployment location of the first edge APP, the second DNAI represents a deployment location of the second edge APP, the deployment locations represented by the first DNAI and the second DNAI meet a preset condition, and the second edge APP is in edge APPs corresponding to the second DNAI, and has a sane service provider and function as the first edge APP.

公开(公告)号：US20190223252A1

公开(公告)日：2019-07-18

申请号：US16364792

申请日：2019-03-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wentao Zhou ,  Dianfu Chen ,  Qingfen Liu ,  Zhimin Shen

IPC: H04W80/08 ,  H04W80/02 ,  H04L12/28

CPC classification number: H04W80/08 ,  H04L12/2898 ,  H04L69/00 ,  H04L69/30 ,  H04L69/321 ,  H04W76/12 ,  H04W80/02

Abstract: The present application discloses a packet exchange method and a related device. The method includes: obtaining, by a first device, a packet by using a Network Convergence Protocol (NCP) layer of the first device; and sending, by the first device, the packet to an NCP layer of a second device by using the NCP layer of the first device, where the NCP layer is located at a data link layer of a user plane, and the NCP layer of the first device and the NCP layer of the second device form a direct data exchange channel between the first device and the second device; and the first device is a terminal and the second device is a core network device, or the first device is a core network device and the second device is a terminal.

公开(公告)号：US09924445B2

公开(公告)日：2018-03-20

申请号：US14755313

申请日：2015-06-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qingshun Liu ,  Zhimin Shen ,  Wentao Zhou ,  Wenyong Han

IPC: H04J1/16 ,  H04W48/06 ,  H04W8/22 ,  H04W48/02 ,  H04W28/02 ,  H04W40/12

CPC classification number: H04W48/06 ,  H04W8/22 ,  H04W28/0236 ,  H04W40/12 ,  H04W48/02

Abstract: The present invention provides a capability opening system, a capability opening gateway, a capability opening agent, and a capability opening method of a wireless network. The capability opening system includes the capability opening gateway, a UE, and an application server, where the UE includes an application client and the capability opening agent; and the application client exchanges information of a service with the application server through a first interface, the application server exchanges capability information of the wireless network with the capability opening gateway through a second interface, and the capability opening agent exchanges related radio environment information with the capability opening gateway through a third interface. In embodiments of the present invention, a capability opening agent is added to a UE.