基于能量MPR选择的无线局域网OLSR协议性能优化

2015 Fifth International Conference on Communication Systems and Network Technologies Pub Date : 2015-04-04 DOI:10.1109/CSNT.2015.280

S. Prajapati, Nimisha Patel, Rajan Patel

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引用次数: 9

摘要

移动自组织网络(MANET)使移动节点能够在没有任何中央控制器或基站的情况下通过无线链路相互通信。在MANET中，每个移动节点都由电池供电。因此，电池能量的有效利用是一个关键因素。优化链路状态路由(OLSR)已被公认为移动自组织网络中最杰出和最主要的路由协议之一。OLSR使用多点中继(MPR)选择机制的概念来减少泛洪过程中的广播包。在OLSR协议中，MPR节点比非MPR节点消耗更多的能量。由于这个MPR节点耗尽了它们的能量。在本文中，我们提出了一种新的节能路由方法在OLSR协议中，通过修改其MPR选择策略，以提高能量方面的网络寿命在MANET。所有仿真将在采用OLSR路由协议的NS2中进行。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Optimizing Performance of OLSR Protocol Using Energy Based MPR Selection in MANET

Mobile Adhoc networks (MANET) enable mobile nodes to communicate with each other over wireless links without any centralized controller or base station. In MANET, each mobile node powered by the battery. Hence, efficient utilization of battery energy is a key factor. Optimized Link State Routing (OLSR) has been accepted as one of the distinguished and dominant routing protocols for Mobile Ad Hoc Networks. OLSR uses a concept of the Multipoint Relay (MPR) selection mechanism to reduce the broadcast packet during a flooding process. In OLSR protocol, MPR nodes use more energy than nonMPR nodes. Due to this MPR nodes run out their energy. In this paper, we have propose a novel energy efficient routing method in OLSR protocol by modifying its MPR selection strategy to improve the networks lifetime in MANET in terms of energy. All simulation will be performed in NS2 with OLSR routing protocol.

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2015 Fifth International Conference on Communication Systems and Network Technologies

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