394 search results - page 15 / 79 » Performance of Multiuser Detection with Adaptive Channel Est... |
117
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GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
—In this paper, we propose an analytical technique to evaluate the statistics of the channel estimation error in a simple multi-user ad hoc networking scenario. This problem is v...
TWC
2008
14 years 11 months ago
2008
In this contribution, we propose a new code-aided synchronization and channel estimation algorithm for uplink MC-CDMA. The space alternating generalized expectationmaximization (SA...
116
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MSN
2007
Springer
15 years 5 months ago
2007
Springer
— The recent researches in wireless networks prompt the opportunistic transmission that exploiting channel fluctuations to improve the overall system performance. In wireless ad...
ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
— In this contribution, a novel soft-output Ant Colony Optimization (ACO) based Multi-User Detector (MUD) is proposed for the synchronous Direct-Sequence Code-DivisionMultiple-Ac...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— Adaptive transmission techniques including transmit beamforming, precoding, and opportunistic scheduling offer high spectral efficiency when channel state information ...