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Method and gateway for remotely managing sensor network topology

一种传感网络、远程管理的技术，应用在网络拓扑、网络连接、数据交换网络等方向，能够解决管理难度复杂等问题，达到降低复杂度的效果

Active Publication Date: 2011-08-03
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art: there is no remote topology management solution for the sensor network behind the M2M gateway, or the management is difficult and complicated

Method used

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  • Method and gateway for remotely managing sensor network topology
  • Method and gateway for remotely managing sensor network topology

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] figure 1 It is a schematic flow diagram of the method of the first embodiment of the present invention, including:

[0029] Step 11: the gateway receives the DM command sent by the device management server, and the DM command acts on the pre-configured MO nodes, and the MO nodes include nodes for discovering the topology of the sensor...

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Abstract

The invention provides a method and a gateway for remotely managing sensor network topology. The method comprises the following steps: a receiving equipment management server sends a device management (DM) order; the DM order acts on a pre-constructed management object (MO) node; the MO node comprises a node for finding a sensor network topology, a node for describing the sensor network topology, or a node for revising the sensor network topology; and according to the DM order, the sensor network is managed, wherein management comprises the processes of finding the sensor network topology, describing the sensor network topology or revising the sensor network topology. According to the method and the gateway of the embodiment of the invention, the sensor network after an M2M gateway can be subjected to remote topology management, and management realization complexity is lowered.

Description

technical field [0001] The invention relates to communication technology, in particular to a method and a gateway for remote management of sensor network topology. Background technique [0002] Machine-to-Machine Communications (M2M) is a networked application and service centered on machine intelligence interaction. It realizes data communication without human intervention by embedding wireless or wired communication modules and application processing logic inside the machine, so as to meet users' informatization needs for monitoring, command and dispatch, data collection and measurement. A typical M2M system architecture includes M2M terminals, M2M gateways, M2M service platforms, and M2M application platforms, where M2M terminals can be sensors, microcontrollers, etc., and M2M terminals are connected through peripheral sensor network technologies (such as Zigbee, Bluetooth, etc.) to the M2M gateway, and then use the remote access technology (such as 2G / 3G wireless cellul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/66H04W4/50H04W4/70
CPCH04W4/005H04W84/18H04W4/001H04L41/12H04W24/02H04L41/08H04W88/16H04W4/50H04W4/70H04L67/12
Inventor 张永靖卞永刚黄成丁传锁金雷牟伦建
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
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