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» Selection Cooperation in Multi-Source Cooperative Networks
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ICASSP
2011
IEEE
12 years 11 months ago
Cooperative spectrum sensing based on matrix rank minimization
In cognitive radio (CR) networks, multi-CR cooperation typically takes place during spectrum sensing, to cope with wireless fading effects and the hidden terminal problem. The use...
Yue Wang, Zhi Tian, Chunyan Feng
CISS
2008
IEEE
14 years 2 months ago
Relay selection methods for wireless cooperative communications
— We study the problem of relay selection in a wireless cooperative network. Assuming a single source, a single destination, and N uniformly distributed candidate relays, we seek...
Seunghoon Nam, Mai Vu, Vahid Tarokh
GLOBECOM
2009
IEEE
13 years 5 months ago
Selecting a Spatially Efficient Cooperative Relay
Cooperative relaying is a communication technique in wireless networks where neighboring nodes assist communication pairs to mitigate the negative effects of multi-path fading. The...
Nikolaj Marchenko, Evsen Yanmaz, Helmut Adam, Chri...
IWCMC
2006
ACM
14 years 1 months ago
Low complexity virtual antenna arrays using cooperative relay selection
We study the diversity-multiplexing tradeoff in cooperative diversity systems involving multiple relays. We focus on low complexity architectures that do not require simultaneous...
Aggelos Bletsas, Ashish Khisti, Moe Z. Win
ATAL
2003
Springer
14 years 26 days ago
Action selection in continuous state and action spaces by cooperation and competition of extended kohonen maps
This paper presents an action selection framework based on an assemblage of self-organizing neural networks called Cooperative Extended Kohonen Maps. This framework encapsulates t...
Kian Hsiang Low, Wee Kheng Leow, Marcelo H. Ang