Exploiting Channel Angular Domain Information for Precoder Design in Distributed Antenna Systems

In this paper, the benefit of linear precoding along with distributed orthogonal space time block codes (OSTBCs) is exploited to improve the performance of distributed antenna system (DAS). In particular, we propose a novel precoder design method based on channel angular domain parameters, i.e., ave...

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Vydáno v:	IEEE transactions on signal processing Ročník 58; číslo 11; s. 5791 - 5801
Hlavní autoři:	Chen, Xiaoming, Zhang, Zhaoyang
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.11.2010 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Angular domain information Antennas Antennas and propagation Applied sciences Asymptotic properties Block codes Central Processing Unit Channel state information Channels Coding, codes Content addressable storage Design engineering Detection, estimation, filtering, equalization, prediction distributed antenna system distributed space-time codes diversity order Exact sciences and technology Fading Feedback Gain Information, signal and communications theory Mathematical analysis Mathematical models Miscellaneous non-Kronecker channel model Optimization Performance gain precoder design Signal and communications theory Signal processing Signal, noise Space time codes Studies System performance Telecommunications and information theory Performance evaluation MIMO system Block code Space-time codes Parameter estimation non-Kronecker channel model Angular domain information Correlation matrix Diversity Signal estimation Rice fading distributed antenna system Distributed system precoder design Optimal design distributed space-time codes diversity order Coding Channel estimation Arrival angle Signal processing Numerical simulation Antenna array Antenna
ISSN:	1053-587X, 1941-0476
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