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» Minimum power configuration in wireless sensor networks
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ICESS
2004
Springer
14 years 2 months ago
A New Gradient-Based Routing Protocol in Wireless Sensor Networks
A new gradient-based routing protocol is proposed in this paper. It takes into account the minimum hop count and remaining energy of each node while relaying data from source node ...
Li Xia, Xi Chen, Xiaohong Guan
ICC
2008
IEEE
168views Communications» more  ICC 2008»
14 years 3 months ago
Topology Control for Reliable Sensor-to-Sink Data Transport in Sensor Networks
— Wireless Sensor Networks (WSNs) are generally used for harsh environments involving military surveillance, emergency response, and habitat monitoring. Due to severe resource co...
Jiong Wang, Sirisha Medidi
EUC
2006
Springer
14 years 12 days ago
Energy Comparison of AES and SHA-1 for Ubiquitous Computing
Wireless sensor networks and Radio Frequency Identifiers are becoming mainstream applications of ubiquitous computing. They are slowly being integrated into our infrastructure and ...
Jens-Peter Kaps, Berk Sunar
MOBIWAC
2006
ACM
14 years 2 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
ICC
2008
IEEE
115views Communications» more  ICC 2008»
14 years 3 months ago
Joint Power Scheduling and Estimator Design for Sensor Networks Across Parallel Channels
—This paper addresses the joint estimator and power optimization problem for a sensor network whose mission is to estimate an unknown parameter. We assume a two-hop network where...
Lauren M. Huie, Xiang He, Aylin Yener