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» Fractional Cooperation using Coded Demodulate-and-Forward
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GLOBECOM
2007
IEEE
13 years 11 months ago
Fractional Cooperation using Coded Demodulate-and-Forward
Josephine P. K. Chu, Raviraj S. Adve, Andrew W. Ec...
TWC
2008
140views more  TWC 2008»
13 years 4 months ago
Low complexity and fractional coded cooperation for wireless networks
Wireless networks, and especially wireless sensor networks, have complexity and energy constraints, within which they must confront the challenging wireless fading environment. In ...
Andrew W. Eckford, Josephine P. K. Chu, Raviraj S....
ICC
2008
IEEE
203views Communications» more  ICC 2008»
13 years 11 months ago
Spectrum Leasing via Distributed Cooperation in Cognitive Radio
Abstract— The concept of cognitive radio (or secondary spectrum access) is currently under investigation as a promising paradigm to achieve efficient use of the frequency resour...
Igor Stanojev, Osvaldo Simeone, Yeheskel Bar-Ness,...
GLOBECOM
2008
IEEE
13 years 11 months ago
Characterization of Relay Channels Using the Bhattacharyya Parameter
—Relay systems have large and complex parameter spaces, which makes it difficult to determine the parameter region where the system achieves a given performance criterion, such ...
Josephine P. K. Chu, Andrew W. Eckford, Raviraj S....
JSAC
2008
157views more  JSAC 2008»
13 years 4 months ago
Spectrum Leasing to Cooperating Secondary Ad Hoc Networks
Abstract--The concept of cognitive radio (or secondary spectrum access) is currently under investigation as a promising paradigm to achieve efficient use of the frequency resource ...
Osvaldo Simeone, Igor Stanojev, Stefano Savazzi, Y...