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Dynamic networking method

A networking and dynamic technology, applied in the direction of network topology, network traffic/resource management, advanced technology, etc., can solve problems such as network congestion, and achieve the effects of easy maintenance, flexible randomness, and improved self-repair and update capabilities

Inactive Publication Date: 2013-12-25
天公(山东)信息科技有限公司
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Problems solved by technology

[0006] The present invention provides a dynamic networking method, which can solve the problem of network congestion easily caused by sending and receiving routing information between wireless sensor nodes in the prior art

Method used

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Embodiment Construction

[0034] 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 creative efforts fall within the protection scope of the present invention.

[0035] Embodiments of the present invention first propose a dynamic networking method, see figure 1 ,include:

[0036] Step 101: each wireless sensor node sends a Hello packet including its own routing information and friendly node routing information to its neighbor nodes.

[0037] Step 102: Each wireless sensor node receives the Hello packet s...

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Abstract

The invention provides a dynamic networking method. The method comprises the steps that each wireless sensor node sends a Hello packet containing self routing information and friendly node routing information to a neighbor node; each wireless sensor node receives a Hello packet sent by the neighbor node; each wireless sensor node upgrades self friendly node routing information according to the received Hello packet sent by the neighbor node. According to the distributive routing routing algorithm of the dynamic networking method, only the friendly node routing information of each wireless sensor node needs upgrading, and the whole Hello packet does not need forwarding, so that transmitted information amount is small. Consequently, the dynamic networking method is not restricted by the storage capacity and the calculating capacity of network nodes, can not cause network congestion caused by forwarding a large amount of information at the same time, and reduces the occupying time of channels in the same area.

Description

technical field [0001] The invention relates to wireless communication network technology, in particular to a dynamic networking method. Background technique [0002] Wireless sensor network is a cutting-edge hot research field that has attracted much attention in the world, involves highly interdisciplinary and highly integrated knowledge. It integrates sensor technology, information processing technology and network communication technology, and is a new field in information technology. The wireless sensor network is composed of tens of thousands of high-density wireless sensor nodes in or around the observed object, and is deployed in buildings, fields, mountains, bridges, roads and other places. It has a wide range of application prospects, covering medical, military, family and other fields. The realization of the wireless sensor network adopts self-organizing network technology. The information collected by the wireless sensor nodes is transmitted through other nodes...

Claims

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Application Information

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IPC IPC(8): H04W28/02H04W40/02H04W84/18
CPCY02D30/70
Inventor 刘甚秋李亦工杨翠霞唐亮
Owner 天公(山东)信息科技有限公司
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