公开(公告)号：US20160241635A1

公开(公告)日：2016-08-18

申请号：US15141243

申请日：2016-04-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qi YU ,  Yuan Tao ,  Na Li

IPC: H04L29/08 ,  G06F17/30

CPC classification number: H04L67/10 ,  G06F17/30864 ,  H04L67/12 ,  H04W4/20 ,  H04W4/38 ,  H04W4/70

Abstract: The present invention provides M2M data querying and invoking methods, querying and invoking devices, and a system. The querying method includes: sending a data invoking request to an infrastructure node common services entity infrastructure node CSE, where the data invoking request includes an identifier AE/CSE ID of an application entity/a common services entity that provides to-be-invoked data and a data demand of the to-be-invoked data, where the data demand includes a data type demand, a time demand, or a combination thereof; and receiving data meeting the data demand and returned by the infrastructure node CSE.

Abstract translation: 本发明提供M2M数据查询和调用方法，查询和调用设备以及系统。 查询方法包括：向基础结构节点公共服务实体基础结构节点CSE发送数据调用请求，其中数据调用请求包括应用实体的标识符AE / CSE ID /提供被调用数据的公共服务实体 以及数据需求包括数据类型需求，时间需求或其组合的待调用数据的数据需求; 并接收满足数据需求并由基础设施节点CSE返回的数据。

公开(公告)号：US10148739B2

公开(公告)日：2018-12-04

申请号：US15141243

申请日：2016-04-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qi Yu ,  Yuan Tao ,  Na Li

IPC: G06F15/16 ,  H04L29/08 ,  H04W4/20 ,  G06F17/30 ,  H04W4/38 ,  H04W4/70

Abstract: The present invention provides M2M data querying and invoking methods, querying and invoking devices, and a system. The querying method includes: sending a data invoking request to an infrastructure node common services entity infrastructure node CSE, where the data invoking request includes an identifier AE/CSE ID of an application entity/a common services entity that provides to-be-invoked data and a data demand of the to-be-invoked data, where the data demand includes a data type demand, a time demand, or a combination thereof; and receiving data meeting the data demand and returned by the infrastructure node CSE.

公开(公告)号：US11178584B2

公开(公告)日：2021-11-16

申请号：US15927873

申请日：2018-03-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Na Li ,  Jingxue Zhong ,  Weiwei Zhong ,  Jing Chen

IPC: H04W36/00 ,  H04W12/043 ,  H04W76/20 ,  H04W88/08 ,  H04L29/06 ,  H04W12/041 ,  H04W12/062 ,  H04W12/0431 ,  H04W48/16 ,  H04W88/06 ,  H04W8/04

Abstract: The present application provides an access method, device, and system of UE, and relates to the communications field. The method is performed by a first network device on a 3GPP network, including: receiving, by using a second network device on a non-3GPP network, an access request message from the UE; generating a first NAS verification code according to an identifier of the UE and a NAS security context of the UE stored in the first network device; if the access request message includes a second NAS verification code, detecting whether the second NAS verification code is the same as the first NAS verification code; and if the second NAS verification code is the same as the first NAS verification code, sending an access key of the non-3GPP network to the second network device.