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» Achieving Cooperation in a Minimally Constrained Environment
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INFOCOM
2011
IEEE
12 years 8 months ago
A dynamic relay selection scheme for mobile users in wireless relay networks
—Cooperative communication has attracted dramatic attention in the last few years due to its advantage in mitigating channel fading. Despite much effort that has been made in the...
Yifan Li, Ping Wang, Dusit Niyato, Weihua Zhuang
ICMCS
2008
IEEE
134views Multimedia» more  ICMCS 2008»
13 years 11 months ago
Spatial scene adaptation in broadcast environment
The heterogeneity of handheld terminals in terms of screen resolution, processing capabilities or available decoding memory is a challenge for multimedia services that have been t...
Benoît Pellan, Cyril Concolato
WINET
2011
13 years 6 days ago
High performance, low complexity cooperative caching for wireless sensor networks
During the last decade, Wireless Sensor Networks (WSNs) have emerged and matured at such point that currently support several applications like environment control, intelligent bu...
Nikos Dimokas, Dimitrios Katsaros, Leandros Tassiu...
CIS
2009
Springer
13 years 12 months ago
On the Role of Interpolation in the Normalization of Non-ideal Visible Wavelength Iris Images
Abstract—The growth in practical applications for iris biometrics has been accompanied by relevant developments in the underlying algorithms and techniques. Along with the resear...
Gil Melfe Mateus Santos, Hugo Pedro Martins Carric...
ICC
2008
IEEE
134views Communications» more  ICC 2008»
13 years 11 months ago
Non-Differential DSTBCs for Partially-Coherent Cooperative Communication
— In a distributed space-time coding scheme, based on the relay channel model, the relay nodes co-operate to linearly process the transmitted signal from the source and forward t...
Jagadeesh Harshan, B. Sundar Rajan