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A Dual Biological Inspired Routing Decision-Making Method for Wireless Ad Hoc Networks

A bio-inspired, wireless self-organizing technology for network communications

Active Publication Date: 2017-02-15
HENAN QUNZHI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the efficiency problem caused by solving one or more aspect characteristics of routing through a single model in the prior art

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  • A Dual Biological Inspired Routing Decision-Making Method for Wireless Ad Hoc Networks
  • A Dual Biological Inspired Routing Decision-Making Method for Wireless Ad Hoc Networks
  • A Dual Biological Inspired Routing Decision-Making Method for Wireless Ad Hoc Networks

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specific Embodiment approach

[0046] A wireless ad hoc network routing decision-making method inspired by dual organisms, the decision-making method includes routing table maintenance, routing decision-making and routing forwarding, and the ant data structure is used in routing table maintenance, routing decision-making and routing forwarding, the routing Table maintenance consists of neighborhood routing table maintenance and external domain routing table maintenance, and artificial pheromone tables are also used in the process of external domain routing table maintenance.

[0047] In a dual bio-inspired routing decision-making method for a mobile ad hoc network provided by the present invention, for a mobile ad hoc network, from the perspective of any node s, the network is logically divided into two parts. One part is the logical circular area centered on s, which is called the neighborhood of s, and the radius of the logical circle is the number of hops from the edge node of the logical circle to s; the...

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Abstract

The invention provides a new routing decision method, wherein routing discovery, routing selection and routing optimization are respectively carried out by adopting an intelligent ant algorithm and a physarum optimized decision algorithm. The method comprises three impendent operation parts, which comprise routing table maintenance, routing decision and routing transmission, the three parts work in a division of cooperation way, and jointly support a dually biological inspired wireless ad hoc network routing decision method. The technical problems that a mobile ad hoc network is lower in efficiency, worse in reliability, higher in energy consumption and the like can be solved; furthermore, the fault occurrence rate of nodes can be reduced, and a network structure can be optimized; and the network router built by the method is simple in structure, and safe and reliable to use, so shat the router is applicable to popularization and use.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a routing decision method for a mobile ad hoc network. Background technique [0002] Routing decision refers to the selection of a channel for transmitting information from a source node to a destination node through the network, and at least one intermediate node. Routing works at the network layer of the OSI reference model. [0003] A mobile ad hoc network is an autonomous wireless network that has no pre-deployed infrastructure such as routers, base stations, etc. The node of the mobile ad hoc network has the functions of transaction processing and router at the same time. Mobile ad hoc networks have the characteristics of node mobility, limited bandwidth, limited battery power and frequent node failures. These characteristics make the routing decision-making method of mobile ad hoc networks more complicated. [0004] The existing routing methods for mobile ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W40/02H04W84/18
CPCY02D30/70
Inventor 张明川吴庆涛郑瑞娟娄颖白秀玲魏汪洋
Owner HENAN QUNZHI INFORMATION TECH