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ESIAT
2009
IEEE
15 years 2 months ago
A Novel Routing Protocol in Wireless Sensor Networks Based on Ant Colony Optimization
The applications of Wireless Sensor Networks are seriously constrained by energy supply. So how to prolong the network lifetime is an important and challenging issue, which is the ...
Xie Hui, Zhang Zhigang, Zhou Xueguang
COMPGEOM
2007
ACM
15 years 8 months ago
Distributed computation of virtual coordinates
Sensor networks are emerging as a paradigm for future computing, but pose a number of challenges in the fields of networking and distributed computation. One challenge is to devis...
Mirela Ben-Chen, Craig Gotsman, Camille Wormser
MOBIWAC
2006
ACM
15 years 10 months ago
Quick convergecast in ZigBee/IEEE 802.15.4 tree-based wireless sensor networks
Convergecast is a fundamental operation in wireless sensor networks. Existing convergecast solutions have focused on reducing latency and energy consumption. However, a good desig...
Yu-Chee Tseng, Meng-Shiuan Pan
UIC
2007
Springer
15 years 11 months ago
Self-deployment of Mobile Nodes in Hybrid Sensor Networks by AHP
Abstract. The proper deployment of sensors is very important for the successful completion of the sensing tasks due to the inevitable relation with the physical world. This paper p...
Xiaoling Wu, Jinsung Cho, Brian J. d'Auriol, Sungy...
SUTC
2006
IEEE
15 years 10 months ago
An Efficient Soft-Input Scaling Scheme for Turbo Decoding
Yi-Nan Lin, Wei-Wen Hung, Wei-Chen Lin, Tsan-Jieh ...