An energy-efficient scheme by cross-layer for wireless sensor network

Authors:
Leishu Dong;Xiangdong Wang;Shujiang Li
Affiliations:
School of Science, Shenyang University of Technology, Shengyang, China;School of Science, Shenyang University of Technology, Shengyang, China;School of Science, Shenyang University of Technology, Shengyang, China
Venue:
CCDC'09 Proceedings of the 21st annual international conference on Chinese control and decision conference
Year:
2009

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Abstract

In the area of wireless sensor networks, achieving minimum energy consumption is a very important research issue. At present, a lot of energy efficient protocols have been proposed, mostly based on a layered design approach, which means that they are focused on designing optimal strategies for single layer only. In this paper, we present a cross-layer scheme by analyzing the routing and the scheduling. Through averaging the energy the nodes consumed, reducing the idle listening and minimizing collision, we could achieve the purpose of prolonging the lifetime of wireless sensor network. Through simulation study using NS-2 simulator, we evaluate the performance of the presented strategy and prove its substantial pvrformance gains.