Sciweavers

Share
SEUS
2007
IEEE

Energy-Aware Routing for Wireless Sensor Networks by AHP

10 years 4 months ago
Energy-Aware Routing for Wireless Sensor Networks by AHP
Abstract. Wireless sensor networks (WSNs) are comprised of energy constrained nodes. This limitation has led to the crucial need for energy-aware protocols to produce an efficient network. In this paper, we propose an energy aware geographical multipath routing scheme for WSNs. The distance to the destination location, remaining battery capacity, and queue size of candidate sensor nodes in the local communication range are taken into consideration for next hop relay node selection, and Analytical Hierarchy Process (AHP) is applied for decision making. Simulation results show that this scheme can extend the network lifetime longer than the original geographical routing scheme which only considers distance to the destination location. Moreover, the proposed scheme can reduce the packet loss rate and link failure rate since the buffer capacity is considered.
Xiaoling Wu, Jinsung Cho, Brian J. d'Auriol, Sungy
Added 04 Jun 2010
Updated 04 Jun 2010
Type Conference
Year 2007
Where SEUS
Authors Xiaoling Wu, Jinsung Cho, Brian J. d'Auriol, Sungyoung Lee
Comments (0)
books