Analysis of routing and security issues in OLSR protocol for video streaming over MANET

Ravi Shanker Sharma, B. Keswani, Dinesh Goyal
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引用次数: 1

Abstract

Abstract Mobile ad-hoc networks (MANETs) are autonomous, self-organizing networks without infrastructure support. The nodes in MANET network are dynamic and these nodes create creates a topological map through exchange of routing information defined by some set of rules called routing protocols which are further classified as proactive, reactive and hybrid. OLSR is proactive type of protocol which is widely used in MANET. The basic principal of OLSR is based on selection of Multipoint Relays (MPR) through flooding mechanism. There have been many enhancements in OLSR routing protocol to improve routing and security issues. But there is still a very vital scope for enhancement in OLSR to overcome these issues. In this paper, we review the different enhancements in OLSR and attempt to find out different routing and security challenges that can be further enhanced in OLSR for video streaming over MANET
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MANET视频流OLSR协议的路由和安全问题分析
摘要移动自组织网络(MANET)是一种没有基础设施支持的自主、自组织网络。MANET网络中的节点是动态的,这些节点通过交换路由信息来创建拓扑图,路由信息由一组称为路由协议的规则定义,这些规则被进一步分为主动、被动和混合。OLSR是一种在MANET中广泛使用的主动式协议。OLSR的基本原理是基于通过洪泛机制选择多点继电器(MPR)。OLSR路由协议中有许多增强功能,以改进路由和安全问题。但是,为了克服这些问题,OLSR仍有非常重要的改进空间。在本文中,我们回顾了OLSR中的不同增强,并试图找出不同的路由和安全挑战,这些挑战可以在OLSR中进一步增强,用于MANET上的视频流
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CiteScore
3.10
自引率
21.40%
发文量
126
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