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首页> 外文期刊>Journal of ambient intelligence and humanized computing >A distributed fuzzy multicast routing protocol (DFMCRP) for maximizing the network lifetime in mobile ad-hoc networks
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A distributed fuzzy multicast routing protocol (DFMCRP) for maximizing the network lifetime in mobile ad-hoc networks

机译：用于最大化移动ad-hoc网络中的网络生命周期的分布式模糊组播路由协议（DFMCRP）

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摘要

An ad hoc wireless network is formed whenever multiple devices or nodes that wish to make communication, connect among themselves wirelessly based on their radio range and distribute network information with each other without any central administrator. In a MANET, the devices are mobile in nature and multi-hop communication is carried out between the mobile devices through some intermediate mobile devices. Due to the mobile nature of nodes, unsteady links, and restricted resources, routing is a difficult issue in MANET. Several routing techniques are already in use and multicast routing is used to conserve the network resources. In this paper, the optimal path is selected for data transmission using fuzzy logic. Distributed fuzzy decision making is obtained by running fuzzy inference engine in every node to handle the uncertainties in the MANET environment. The proposed work also suggests an optimized local route repair to be used in case of route failure. The ultimate objectives of both fuzzy based optimal route selection and route repair result in increased network lifetime. The fuzzy rules are developed using MATLAB and they are used in the NS2 network simulation for route generation and performance analysis. The proposed protocol performs better and also gives good network lifetime compared with the existing protocol MAODV.
机译：只要希望进行通信的多个设备或节点，可以基于其无线电范围和彼此分发网络信息，无论多种设备或节点都在无线连接的情况下，在无需任何中央管理员的情况下彼此分发网络信息，形成AD Hoc无线网络。在枪队中，设备中的设备是移动性质，并且通过一些中间移动设备在移动设备之间进行多跳通信。由于节点的移动性，不稳定的链接和受限制的资源，路由是疯狂的难题。已经使用了几种路由技术，并且使用多播路由来节省网络资源。在本文中，选择了使用模糊逻辑的数据传输的最佳路径。通过在每个节点中运行模糊推理引擎来获得分布式模糊决策，以处理MANET环境中的不确定性。拟议的工作还提出了在路线故障的情况下使用优化的本地路线修复。基于模糊的最优路由选择和路由修复的最终目标在增加网络寿命中。模糊规则是使用MATLAB开发的，它们用于NS2网络仿真进行路线发电和性能分析。与现有协议MAODV相比，所提出的协议更好地执行良好的网络生命周期。

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