公开(公告)号：US09654359B2

公开(公告)日：2017-05-16

申请号：US14335316

申请日：2014-07-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qi Lin ,  Yongjing Zhang

IPC: G06F15/173 ,  H04L12/24 ,  H04L29/08 ,  H04W8/06 ,  H04W4/00

CPC classification number: H04L41/5077 ,  H04L67/12 ,  H04L67/16 ,  H04W4/70 ,  H04W8/06

Abstract: Embodiments of the present invention disclose a method for switching of a device, an M2M platform and a network system. The method includes: a machine-to-machine M2M platform receives a re-registration message including a position of a device in a network service capability layer NSCL resource tree before registration and a position of the device in the resource tree of the NSCL after registration; the M2M platform generates mapping relationship between the position of the device in the resource tree of the NSCL before registration and the position of the device in the resource tree of the NSCL after registration. By way of the present invention, the problem in the prior art can be solved in a manner of re-registration.

公开(公告)号：US20130259060A1

公开(公告)日：2013-10-03

申请号：US13902284

申请日：2013-05-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yanfei Liu ,  Qi Lin

IPC: H04L12/46

CPC classification number: H04L12/4633 ,  H04L12/6418 ,  H04L45/00 ,  H04L45/22

Abstract: Embodiments of the present invention relate to a method and an apparatus for sending a packet. The method for sending a packet includes: receiving an original packet; querying a pre-configured GRE forwarding entry including next-hop address information and outbound interface information, and obtaining next-hop address information and outbound interface information of a GRE tunnel used to send the original packet; encapsulating the original packet into a GRE packet; encapsulating the GRE packet into an outer layer protocol packet; and selecting a sending path in the GRE tunnel according to the next-hop address information and outbound interface information, and sending the outer layer protocol packet through the sending path. Therefore, according to the method and apparatus, a packet sending path may be independently selected, thereby reasonably configuring and efficiently using each path of a GRE tunnel, and improving packet sending efficiency.

Abstract translation: 本发明的实施例涉及一种用于发送分组的方法和装置。 发送分组的方法包括：接收原始分组; 查询包括下一跳地址信息和出接口信息的预配置GRE转发表项，并获取用于发送原始报文的GRE隧道的下一跳地址信息和出接口信息; 将原始报文封装成GRE报文; 将GRE报文封装成外层协议报文; 并根据下一跳地址信息和出接口信息选择GRE隧道中的发送路径，并通过发送路径发送外层协议报文。 因此，根据该方法和装置，可以独立地选择分组发送路径，从而合理地配置和有效地使用GRE隧道的每个路径，并提高分组发送效率。

公开(公告)号：US20150023219A1

公开(公告)日：2015-01-22

申请号：US14509843

申请日：2014-10-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lei Jin ,  Yongjing Zhang ,  Jiaxin Yin ,  Qi Lin

IPC: H04L12/14 ,  H04W4/00

CPC classification number: H04L12/141 ,  H04L12/1403 ,  H04M15/93 ,  H04W4/70

Abstract: Embodiments of the present invention provide a charging method and apparatus for machine-to-machine communications. The method includes: receiving a resource access request, where the resource access request includes a destination identifier; determining the current resource access is a charging event; sending the resource access request to a main service capability layer according to the destination identifier; receiving a resource access response, and determining charging data for the current resource access; and sending the charging data to a charging server. According to the embodiments of the present invention, the M2M service capability layer determines the charging data according to the resource access request, and sends the charging data to the charging server for charging the request initiator, thereby addressing a charging problem that arises when the request initiator uses the underlying network in a case in which the request initiator does not subscribe to the underlying network.

Abstract translation: 本发明的实施例提供了一种用于机对机通信的计费方法和装置。 该方法包括：接收资源访问请求，其中资源访问请求包括目的地标识符; 确定当前资源访问是一个计费事件; 根据目的地标识符向主服务能力层发送资源访问请求; 接收资源访问响应，以及确定当前资源访问的计费数据; 并将计费数据发送到计费服务器。 根据本发明的实施例，M2M服务能力层根据资源访问请求确定计费数据，并将计费数据发送给计费服务器以对请求发起者进行计费，从而解决当请求发生时的计费问题 在请求发起者未订阅底层网络的情况下，启动器使用底层网络。