1625 search results - page 9 / 325 » Achievable performance improvements provided by cooperative ... |
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
—Cooperative diversity is effectively used to combat the correlated fading. In the existing papers on cooperative diversity, the fading channels are idealistically assumed to be ...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— A three stage network protocol that can achieve coded and cooperative diversity to improve network coverage is investigated. In Stage 1, a cyclic redundancy check code is used ...
76
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GLOBECOM
2006
IEEE
15 years 3 months ago
2006
IEEE
— In this paper, we investigate the outage performance of cognitive wireless relay networks where source nodes communicate to their destinations via multiple hops facilitated by ...
115
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GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—A key technology in cooperative communications is distributed space-time coding (DSTC) which achieves spatial diversity gain from multiple relays. A novel DSTC, called randomize...
GLOBECOM
2006
IEEE
15 years 3 months ago
2006
IEEE
— High-rate space-time-frequency block codes (STFBC) are promising for achieving high bandwidth efficiency, low overhead and latency. Recently, a class of low-complexity STFBC m...