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» Modeling Communication with Synchronized Environments
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156
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CNSR
2008
IEEE
214views Communications» more  CNSR 2008»
15 years 10 months ago
HGKM: A Group-Based Key Management Scheme for Sensor Networks Using Deployment Knowledge
Key establishment plays a central role in authentication and encryption in wireless sensor networks, especially when they are mainly deployed in hostile environments. Because of t...
Ngo Trong Canh, Young-Koo Lee, Sungyoung Lee
122
Voted
MMSP
2008
IEEE
146views Multimedia» more  MMSP 2008»
15 years 10 months ago
A new low complex reference free video quality predictor
—In many applications and environments for mobile communication there is a need for reference free perceptual quality measurements. In this paper a method for prediction of a num...
Andreas Rossholm, Benny Lövström
136
Voted
SASO
2008
IEEE
15 years 10 months ago
A Self-Adaptable Network Topology for Ambient Intelligence
Ambient Intelligence scenarios can be deployed even when the environment lacks of a underlying network infrastructure. This can be done using distributed ad-hoc networks. Ambient ...
Boris Mejías, Alfredo Cádiz, Peter V...
121
Voted
ICC
2007
IEEE
178views Communications» more  ICC 2007»
15 years 10 months ago
Closed-Form BER Expressions for BPSK Using MRC with Multiple Interferers in Arbitrarily Correlated Rayleigh Fading
— An exact and closed-form expression for the average bit error rate (BER) of coherent binary phase-shift keying (BPSK) using maximal ratio combining (MRC) in the presence of mul...
Xiaodi Zhang, Norman C. Beaulieu
128
Voted
ICC
2007
IEEE
134views Communications» more  ICC 2007»
15 years 10 months ago
Joint On-Demand Routing and Spectrum Assignment in Cognitive Radio Networks
— In Cognitive Radio Networks, nodes can work on different frequency bands. Existing routing proposals help nodes select frequency bands without considering the effect of band sw...
Geng Cheng, Wei Liu, Yunzhao Li, Wenqing Cheng