Article (Scientific journals)
Space-Frequency Coding for Dual Polarized Hybrid Mobile Satellite Systems
Shankar, Bhavani; Arapoglou, Pantelis-Daniel; Ottersten, Björn
2012In IEEE Transactions on Wireless Communications, 11 (8), p. 2806 - 2814
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Abstract :
[en] An increasing number of hybrid mobile systems comprising a satellite and a terrestrial component are becoming standardized and realized. The next generation of these systems will employ higher dimensions adopting multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) techniques. In this work, we build upon recent studies of dual polarization MIMO for each component and propose the use of full-rate full-diversity (FRFD) codes adopting a space-frequency paradigm. We also propose a scheme taking advantage of the separation between the subcarriers to enhance the coding gain. By critically assessing the different options for the 4 transmit, 2 receive hybrid scenario taking into account system and channel particularities, we demonstrate that the proposed scheme is a solution for enhancing the performance of next generation hybrid mobile satellite systems.
Disciplines :
Computer science
Electrical & electronics engineering
Identifiers :
UNILU:UL-ARTICLE-2012-918
Author, co-author :
Shankar, Bhavani  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Arapoglou, Pantelis-Daniel ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Ottersten, Björn ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
External co-authors :
yes
Language :
English
Title :
Space-Frequency Coding for Dual Polarized Hybrid Mobile Satellite Systems
Publication date :
August 2012
Journal title :
IEEE Transactions on Wireless Communications
ISSN :
1558-2248
Publisher :
IEEE
Volume :
11
Issue :
8
Pages :
2806 - 2814
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBilu :
since 03 October 2013

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