Method for achieving next-generation wireless sensor network route

A wireless sensor and implementation method technology, applied in network topology, wireless communication, advanced technology and other directions, can solve the problems of control message overhead, routing addressing does not bring any convenience, etc., to reduce road delay, improve routing efficiency, Effect of improving communication quality

Active Publication Date: 2014-01-01
常熟市知识产权运营中心有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still some problems in the existing IPv6 address automatic configuration methods in wireless sensor networks, for example, stateful address configuration will bring a large amount of control message overhead, and stateless address configuration that genera

Method used

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  • Method for achieving next-generation wireless sensor network route
  • Method for achieving next-generation wireless sensor network route
  • Method for achieving next-generation wireless sensor network route

Examples

Experimental program
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Example Embodiment

[0201] Example 1

[0202] Based on the simulation parameters in Table 1, this embodiment simulates the method of the present invention. The performance analysis is as follows: As the transmission range increases, the cost of the cluster head node obtaining the address through the initialization process tends to be constant, while the full-featured new node obtains the address. The cost increases as the transmission range increases. The nodes in the cluster obtain addresses from the cluster head node, so the address cost and delay tend to be constant. In the next-generation wireless sensor network, the average cost for each cluster head node to obtain an address is 4, the average cost for each cluster node to obtain an address is 3, and the average delay for each cluster head node to obtain an address is 35ms. The average delay for a node to obtain an address is 30ms.

[0203] Table 1 Simulation parameters

[0204]

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Abstract

The invention provides a method for achieving a next-generation wireless sensor network route. The wireless sensor network comprises four nodes including an access router, a cluster head node, a cluster-in node and a new node. One wireless sensor network only comprises one access router and has access to the Internet through the access router. The cluster head node is a global-function node obtaining the IPv6 address, the cluster-in node is a partial-function node obtaining the IPv6 address, and the new node is a global-function node or a partial-function node not obtaining the IPv6 address. If the new node is the global-function node, namely the new global-function node, is in the one-hop range of one cluster head node and has no new neighbor node which is the global-function node, namely the new partial-function node, the new node is changed into a dormant state. The route can be automatically achieved through an address tree, route data do not need to be stored, and the route setup process is not needed, so that the routing efficiency is improved, the routing delay is reduced, and the communication quality is improved.

Description

technical field [0001] The invention relates to a method for realizing network routing, in particular to a method for realizing routing in a next-generation wireless sensor network. Background technique [0002] With the continuous maturity and development of the next-generation Internet, the next-generation wireless sensor network has become an inevitable trend of future development. Next-generation wireless sensor networks have the following advantages: [0003] (1) IPv6 is the protocol standard of the next-generation Internet, and the next-generation wireless sensor network will help promote the standardization of wireless sensor network communication protocols; [0004] (2) Many technical features of IPv6 (such as automatic address configuration, mobility support, security, etc.) provide good support for self-organizing management of large-scale wireless sensor networks; [0005] (3) The networking mode of the Internet can be fully used for reference by wireless sensor...

Claims

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Application Information

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IPC IPC(8): H04W40/02H04W84/18
CPCY02D30/70
Inventor 王晓喃董绘黄海利
Owner 常熟市知识产权运营中心有限公司
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