243 search results - page 26 / 49 » Interference Channels With Source Cooperation |
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CORR
2008
Springer
14 years 11 months ago
2008
Springer
In cellular systems, confidentiality of uplink transmission with respect to eavesdropping terminals can be ensured by creating intentional interference via scheduling of concurren...
GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
—We consider a source-destination pair that can communicate only through an unauthenticated intermediate relay node. In this two-hop communication scenario, where the cooperation...
CISS
2007
IEEE
15 years 6 months ago
2007
IEEE
—We consider a cooperative diversity scheme where a relay cooperatively enhances communication between a source and destination. In cooperative diversity, due to lack of a mechan...
VTC
2008
IEEE
15 years 6 months ago
2008
IEEE
— This work presents a new amplify-and-forward (AF) cooperative multiple input multiple output (MIMO) transmission scheme based on phase sweep transmit diversity. In a single hop...
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TWC
2008
14 years 11 months ago
2008
Abstract--Designing diversity achieving schemes over the wireless broadband fading relay channels is crucial to achieve higher diversity gains. These gains are achieved by exploiti...