30 search results - page 5 / 6 » Cooperative MIMO-beamforming for multiuser relay networks |
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Voted
CISS
2008
IEEE
15 years 4 months ago
2008
IEEE
— In this paper, we investigate resource allocation for a multi-user OFDMA cooperative system. Aiming at minimizing the total transmission power under target rate constraints for...
ICC
2007
IEEE
15 years 1 months ago
2007
IEEE
Abstract-- Most user cooperation protocols work in a timesharing manner, where each user transmits its own message and relays for the other at different segments of a time slot. We...
GLOBECOM
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract—In this paper1, we propose and analyze a novel idea of performing interference cancellation (IC) in a distributed/cooperative manner, with a motivation to provide multiu...
WCNC
2010
IEEE
15 years 1 months ago
2010
IEEE
—Cooperative communications exploit the spatial diversity inherent in multiuser system by allowing cooperation among users having a wide range of channel qualities. How to search...
ICASSP
2010
IEEE
14 years 9 months ago
2010
IEEE
Traditional cooperative communications can improve communication reliability. However, the simultaneous transmissions from multiple relays are challenging in practice due to the i...