205 search results - page 25 / 41 » On broadcasting with cooperative diversity in multi-hop wire... |
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
— We consider a wireless multiuser network where a number of source/destination pairs communicate concurrently over the same physical channel. A set of amplify-and-forward relay ...
172
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WCNC
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract—In this paper, we propose an output-threshold multiple relay selection scheme for dual-hop multi-branch cooperative wireless networks. The proposed scheme selects the ï¬...
110
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VTC
2008
IEEE
15 years 7 months ago
2008
IEEE
—In this paper, we propose a generalized cooperative signal transmission model for wireless networks. In this model, the source, the destination, and an arbitrary number of relay...
113
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CISS
2007
IEEE
15 years 7 months ago
2007
IEEE
Relay-based cooperative communications can achieve spatial diversity gains, enhance coverage and potentially increase capacity. If considered for large networks, traditional relayi...
115
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IJSNET
2008
15 years 1 months ago
2008
Delivering sensed data to the sink reliably in sensor networks calls for a scalable, energy-efficient, and error-resilient routing solution. In this paper, a reliable energy-effic...