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» Relay sensor placement in wireless sensor networks
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ADHOC
2011
13 years 3 months ago
Design and analysis of a propagation delay tolerant ALOHA protocol for underwater networks
Acoustic underwater wireless sensor networks (UWSN) have recently gained attention as a topic of research. Such networks are characterized by increased uncertainty in medium acces...
Joon Ahn, Affan A. Syed, Bhaskar Krishnamachari, J...
ICC
2007
IEEE
132views Communications» more  ICC 2007»
14 years 2 months ago
On the Accuracy of an Indoor Location-sensing Technique Suitable for Impulse Radio Networks
An impulse radio indoor mapping and positioning technique has been proposed. This technique enables impulse radios to use the times of arrival (TOAs) of dominant echoes from the su...
Wenyu Guo, Nicholas P. Filer
INFOCOM
2010
IEEE
13 years 7 months ago
Spatio-Temporal Fusion for Small-scale Primary Detection in Cognitive Radio Networks
Abstract—In cognitive radio networks (CRNs), detecting smallscale primary devices—such as wireless microphones (WMs)— is a challenging, but very important, problem that has n...
Alexander W. Min, Xinyu Zhang, Kang G. Shin
SASN
2004
ACM
14 years 1 months ago
Securing quality-of-service route discovery in on-demand routing for ad hoc networks
An ad hoc network is a collection of computers (nodes) that cooperate to forward packets for each other over a multihop wireless network. Users of such networks may wish to use de...
Yih-Chun Hu, David B. Johnson
ICDCS
2010
IEEE
14 years 3 days ago
Deployment of a Reinforcement Backbone Network with Constraints of Connection and Resources
In recent years, we have seen a surge of interest in enabling communications over meshed wireless networks. Particularly, supporting peer-to-peer communications over a multi-hop w...
Peng Wei, Shan Chu, Xin Wang, Yu Zhou