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» Emergency Evacuation using Wireless Sensor Networks
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ICC
2007
IEEE
184views Communications» more  ICC 2007»
15 years 3 months ago
Lifetime Improvement of Wireless Sensor Networks by Collaborative Beamforming and Cooperative Transmission
Abstract— Extending network lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributive nodes in wireless sensor ...
Zhu Han, Harold Vincent Poor
NTMS
2009
IEEE
15 years 4 months ago
Performance Study of Node Placement for Congestion Control in Wireless Sensor Networks
— Performance of Wireless Sensor Networks (WSNs) can be affected when the network is deployed under different topologies. In this paper we present a performance study of congesti...
Vasos Vassiliou, Charalambos Sergiou
TII
2010
139views Education» more  TII 2010»
14 years 4 months ago
The Impact of Temperature on Outdoor Industrial WSN Applications
The industrial world is currently considering the adoption of Wireless Sensor Networks (WSN) for industrial process and control applications. However, when using wireless sensor n...
Carlo Alberto Boano, James Brown, Nicolas Tsiftes,...
JIPS
2010
152views more  JIPS 2010»
14 years 4 months ago
Medium Access Control with Dynamic Frame Length in Wireless Sensor Networks
Wireless sensor networks consist of sensor nodes which are expected to be battery-powered and are hard to replace or recharge. Thus, reducing the energy consumption of sensor nodes...
Dae-Suk Yoo, Seung Sik Choi
PERCOM
2008
ACM
15 years 3 months ago
WAITER: A Wearable Personal Healthcare and Emergency Aid System
The emerging pervasive computing is regarded as a promising solution to the systems of personal healthcare and emergency aid, which can monitor personal health status in a real-ti...
Wanhong Wu, Jiannong Cao, Yuan Zheng, Yong-Ping Zh...