Title :
An Energy-Efficient Contention-Based Cooperative Routing for Event Detection in Wireless Sensor Networks
Author :
Zhou, Xiaofang ; Gao, Peng ; Huang, Yinlong ; Xu, Xu ; Shao, Ke
Author_Institution :
Anti-counterfeit Inf. Dept., Third Res. Inst. of Minist. of Public Security, Shanghai, China
Abstract :
This paper presents an energy-efficient contention based cooperative routing scheme for event detection in wireless sensor networks. In order to improve detection efficiency and diminish energy consumption, ECCRD selects the appropriate relay node by integrated consideration of detection efficiency, access probability and energy consumption. In the scheme, we propose a well-defined cooperative access mechanism which captures the detection capability and is used as the criterion for relay node selection during each contention round. Simulation results show that ECCRD achieves better detection efficiency and less energy consumption.
Keywords :
probability; telecommunication network routing; wireless sensor networks; ECCRD; access probability; energy consumption; energy-efficient contention-based cooperative routing; event detection; relay node selection; well-defined cooperative access mechanism; wireless sensor networks; Energy consumption; Energy efficiency; Event detection; Relays; Routing; Signal to noise ratio; WSN; cooperative; cross-layer; detection; energy-efficient;
Conference_Titel :
Services Computing Conference (APSCC), 2010 IEEE Asia-Pacific
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-9396-8
DOI :
10.1109/APSCC.2010.12
