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INFOCOM
2002
IEEE
14 years 1 months ago
Optimizing the Topology of Bluetooth Wireless Personal Area Networks
Abstract— In this paper, we address the problem of determining an optimal topology for Bluetooth Wireless Personal Area Networks (BT-WPANs). In BT-WPANs, multiple communication c...
Marco Ajmone Marsan, Carla-Fabiana Chiasserini, An...
IROS
2008
IEEE
172views Robotics» more  IROS 2008»
14 years 2 months ago
HybridExploration: A distributed approach to terrain exploration using mobile and fixed sensor nodes
— When an emergency occurs within a building, it may be initially safer to send autonomous mobile nodes, instead of human responders, to explore the area and identify hazards and...
Ettore Ferranti, Niki Trigoni, Mark Levene
SASN
2006
ACM
14 years 2 months ago
Location-aware key predistribution scheme for wide area wireless sensor networks
Key predistribution in wireless sensor networks refers to the problem of distributing secret keys among sensors prior to deployment. Solutions appeared in the literature can be cl...
Katerina Simonova, Alan C. H. Ling, Xiaoyang Sean ...
VTC
2007
IEEE
102views Communications» more  VTC 2007»
14 years 2 months ago
An Efficient HCF Scheduling Mechanism in Mixed Traffic Scenarios
In this paper an efficient scheduling mechanism for wireless local area networks (WLAN) is proposed. This innovative scheme, named hybrid HCCA-EDCA centralised scheme (HHECS), is b...
David Gozalvez, Jose F. Monserrat, Javier Goz&aacu...
DAC
2005
ACM
13 years 10 months ago
Cognitive radio techniques for wide area networks
The cellular wireless market has begun the transition to data centric services including high speed internet access, video, high quality audio, and gaming. Communications technolo...
William Krenik, Anuj Batra