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1 Department of Computer Science and Engineering

Abstract : Minimizing energy consumption and ensuring fault tolerance are two important issues in ad-hoc wireless networks. In this paper, we describe a distributed topology control algorithm which minimizes the amount of power needed to maintain bi-connectivity. The algorithm selects optimum power level at each node based on local information only. The resultant topology has two properties: 1 it preserves the minimum energy path between any pair of nodes and 2 it ensures fault tolerance by maintaining bi-connectivity. By presenting experimental results, we show the effectiveness of our proposed algorithm.

Keywords : Ad-hoc Network Topology control Minimum-energy Fault tolerance

Autor: Harichandan Roy - Shuvo Kumar De - Md. Maniruzzaman - Ashikur Rahman -

Fuente: https://hal.archives-ouvertes.fr/


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