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Method and system for monitoring states of nodes of wireless sensor network (WSN)

A wireless sensor and network node technology, applied in wireless communication, network topology, electrical components, etc., can solve problems that do not involve WSN node status monitoring, achieve convenient and timely understanding, and save maintenance costs

Inactive Publication Date: 2012-03-21
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, since the combination technology of WSN and telecommunication network is still in the research stage, there is no technology related to the status monitoring of WSN nodes.

Method used

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  • Method and system for monitoring states of nodes of wireless sensor network (WSN)
  • Method and system for monitoring states of nodes of wireless sensor network (WSN)

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Embodiment Construction

[0063] The basic idea of ​​the present invention is: in the network combining the communication network and the WSN, the status monitoring of each WSN node in the WSN is realized through the communication network and the WSN gateway arranged between the network combining the communication network and the WSN, so as to realize the WSN maintenance, such as replacing WSN nodes, or resetting or reconfiguring WSN nodes.

[0064] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail by citing the following embodiments and referring to the accompanying drawings.

[0065] The application scenario of the present invention is figure 1 In the network in which the communication network shown is combined with WSN, figure 1 It is a schematic diagram of a network structure combining a telecom network with a WSN, such as figure 1 As shown, the telecommunication network includes a management ...

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Abstract

The invention discloses a method for monitoring the states of the nodes of a wireless sensor network (WSN). A WSN is connected with a communication network by a WSN gateway. The invention is characterized in that the method comprises the following steps: monitoring the state of each WSN node in the WSN by the communication network and the WSN gateway and also obtaining a monitoring result. The invention simultaneously discloses a system for monitoring the states of the nodes of the WSN, which is applied to a network in which the WSN is connected with the communication network by the WSN gateway. The system comprises a monitoring unit and an obtaining unit; the monitoring unit is used for monitoring the state of each WSN node in the WSN by the communication network and the WSN gateway; and the obtaining unit is used for obtaining the monitoring result. According to the method and the system for monitoring the states of the nodes of the WSN, the better maintenance of the WSN nodes which are distributed in a comparatively wide way and also in a comparatively dispersive way is realized, and the maintenance cost is saved; and the method and the system for monitoring the states of the nodes of the WSN are convenient for a user to know about the state of each WSN node of the WSN in time.

Description

technical field [0001] The present invention relates to a monitoring technology in a wireless sensor network (WSN, Wireless Sensor Network), in particular to a method and a system for monitoring the status of wireless sensor network nodes. Background technique [0002] As the product of the combination of computing, communication and sensor technologies, WSN is a new information acquisition and processing technology. Combination of WSN and telecommunications network, such as with the second generation (2G, 2nd Generation) mobile communication, third generation (3G, 3rd Generation) mobile communication, xDSL (x Digital Subscriber Line), FTTx (Fiber To The x, x is home , building, node, premises), broadband wireless access, satellite / microwave, etc., can make the wireless sensor network an extension of the existing network, thereby expanding the ability of the communication network and expanding the communication objects from people to the physical world. Good development pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04H04W24/10H04W84/18
CPCH04W24/02H04W84/18
Inventor 贾倩余万涛
Owner ZTE CORP
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