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：US20150327053A1

公开(公告)日：2015-11-12

申请号：US14755925

申请日：2015-06-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wentao Zhou ,  Wenbo Diao ,  Qingshun Liu ,  Wenyong Han

IPC: H04W8/18 ,  H04W24/02

CPC classification number: H04W8/18 ,  H04W12/06 ,  H04W24/02

Abstract: Embodiments of the present invention provide a communications system, a capability openness gateway, and a method for opening a wireless pipe capability. The system includes: a COGW and at least one wireless pipe network element, where a first interface is provided between the COGW and the capability openness object, and a second interface is provided between the COGW and the at least one wireless pipe network element; the COGW is configured to converge a capability of the at least one wireless pipe network element through the second interface, and supply the capability of the at least one wireless pipe network element to the capability openness object through the first interface; and the capability openness object is configured to use the capability of the at least one wireless pipe network element, thereby implementing openness of a wireless pipe capability

Abstract translation: 本发明的实施例提供了一种通信系统，能力开放网关和用于打开无线管道能力的方法。 该系统包括：COGW和至少一个无线管网元件，其中在COGW和能力开放性对象之间提供第一接口，并且在COGW和至少一个无线管网元件之间提供第二接口; 所述COGW被配置为通过所述第二接口收敛所述至少一个无线管网元的能力，并且通过所述第一接口将所述至少一个无线管网元的能力提供给所述能力开放对象; 并且所述能力开放对象被配置为使用所述至少一个无线管网元的能力，由此实现无线管道能力的开放性

公开(公告)号：US10939318B2

公开(公告)日：2021-03-02

申请号：US16517094

申请日：2019-07-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yexing Li ,  Yan Wang ,  Wentao Zhou

IPC: H04W28/02 ,  H04L1/16 ,  H04W80/08

Abstract: A data packet transmission method includes: obtaining, by a sending device, a data packet; determining, by the sending device, quality of service of the data packet; adding, by the sending device, an identifier and a sequence number to the data packet based on the quality of service of the data packet, where if the quality of service of the data packet belongs to first quality of service, the sending device adds a first identifier and a first sequence number to the data packet; or if the quality of service of the data packet belongs to second quality of service, the sending device adds a second identifier and a second sequence number to the data packet; and sending, by the sending device, the data packet to which the identifier and the sequence number have been added.

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：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.

公开(公告)号：US09807593B2

公开(公告)日：2017-10-31

申请号：US14755925

申请日：2015-06-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wentao Zhou ,  Wenbo Diao ,  Qingshun Liu ,  Wenyong Han

IPC: H04W4/00 ,  H04W8/18 ,  H04W24/02 ,  H04W12/06

CPC classification number: H04W8/18 ,  H04W12/06 ,  H04W24/02

Abstract: Embodiments of the present invention provide a communications system, a capability openness gateway, and a method for opening a wireless pipe capability. The system includes: a COGW and at least one wireless pipe network element, where a first interface is provided between the COGW and the capability openness object, and a second interface is provided between the COGW and the at least one wireless pipe network element; the COGW is configured to converge a capability of the at least one wireless pipe network element through the second interface, and supply the capability of the at least one wireless pipe network element to the capability openness object through the first interface; and the capability openness object is configured to use the capability of the at least one wireless pipe network element, thereby implementing openness of a wireless pipe capability.