Wireless sensor network system of supporting IP protocol

A wireless sensor and network system technology, applied in the field of networking solutions, can solve problems such as access to the Internet network that has not been proposed, and achieve the effects of perfect business, enhanced robustness, and powerful functions

Inactive Publication Date: 2006-11-15
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] But the network of above brief introduction does not propose the method for effectively inserting Internet network, therefore, prior art still needs improvement and development

Method used

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  • Wireless sensor network system of supporting IP protocol
  • Wireless sensor network system of supporting IP protocol
  • Wireless sensor network system of supporting IP protocol

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Embodiment Construction

[0025] Various preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0026] In the wireless sensor network system supporting the IP protocol described in the present invention, there are two kinds of node devices in the network, one is an ordinary wireless sensor node, which is mainly used for sensing the environment, data sampling and data transmission, and the power consumption of such nodes The other is a central node with strong computing power and power, which can control the work of ordinary nodes within its network range, collect data in real time and communicate with the upper network. The networking scheme of the present invention adopts a two-layer or multi-layer hierarchical network structure, such as figure 1 as shown. The lower layer consists of ordinary wireless sensor nodes according to a certain clustering algorithm to form multiple clusters. The central node is responsible for coordin...

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Abstract

The invention relates to a wireless sensor network system supporting IP protocol that sets normal wireless sensor node and central node. The system is multilayer classification network structure. The down layer has plural cluster and the central node harmonizing the sensor node, collecting the information and sending to gateway; the upper layer that connects to low layer cluster far away could take process the information to normal node. The central node connects to external network through gateway and could transmit to remote user. The gateway runs IPv4 or IPv6 protocol or IPv4/IPv6 double protocol. The invention simplifies the design for network.

Description

technical field [0001] The present invention relates to a new networking solution formed by combining IP (Internet protocol, Internet Protocol) technology with a wireless sensor network, in particular to a new fine network solution for a wireless sensor network, capable of monitoring the environment and A system that uses IP technology to connect to the Internet to provide data services for remote users. Background technique [0002] The Internet Protocol IP (Intenet Protocol) is the network layer protocol that connects the Internet together. Its job is to provide a best-attempt method for transmitting datagrams from the source to the destination, regardless of whether these machines are on the same network. , or if there are other networks in between. Traditional IP, that is, IPv4 (IP version 4) defines the length of an IP address as 32 bits, and each host on the Internet is assigned one (or more) 32-bit IP addresses. The 32-bit address seems to be sufficient for the Inte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28G06F17/40H04L12/66H04L29/06
Inventor 李立宏那成亮马海涛徐文龙
Owner ZTE CORP
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