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Research Paper | Electronics & Communication Engineering | India | Volume 3 Issue 10, October 2014

A Neighbor Coverage based Probabilistic Rebroadcast for Reducing Routing Overhead in Mobile Ad hoc Networks

Sai Naga Srujana Yellanki | K. Raja Sekhar

Abstract: Mobile ad hoc networks consist of a collection of mobile nodes which can move freely. These nodes can be dynamically self-organized into arbitrary topology networks without a fixed infrastructure. Due to high mobility of nodes in mobile ad hoc networks, there exist frequent link breakages which lead to frequent path failures and route discoveries. The overhead of a route discovery cannot be neglected. We propose neighbor coverage based probabilistic rebroadcast protocol for reducing routing overhead in MANETs. In order to effectively exploit the neighbor coverage knowledge, we propose a novel rebroadcast delay to determine the rebroadcast order, and then we can obtain the more accurate additional coverage ratio by sensing neighbor coverage knowledge.

Keywords: Mobile ad hoc networks, Neighbor Coverage, Network Connectivity, Probabilistic Rebroadcast, Routing Overhead

Edition: Volume 3 Issue 10, October 2014,

Pages: 1404 - 1410