Distributed space-frequency coding for OFDM-based hybrid relay selection
Paper
Paper/Presentation Title | Distributed space-frequency coding for OFDM-based hybrid relay selection |
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Presentation Type | Paper |
Authors | Sileh, Ibrahim Khalil (Author) and Xiang, Wei (Author) |
Editors | Dutkiewicz, Eryk |
Journal or Proceedings Title | Proceedings of the 12th IEEE International Symposium on Communications and Information Technologies (ISCIT 2012) |
ERA Conference ID | 43672 |
Number of Pages | 5 |
Year | 2012 |
Place of Publication | Piscataway, NJ. United States |
ISBN | 9781467311571 |
Digital Object Identifier (DOI) | https://doi.org/10.1109/ISCIT.2012.6380969 |
Web Address (URL) of Paper | http://www.iscit2012.org/ |
Conference/Event | 12th International Symposium on Communications and Information Technologies (ISCIT 2012) |
International Symposium on Communications and Information Technologies | |
Event Details | International Symposium on Communications and Information Technologies ISCIT Rank B B |
Event Details | 12th International Symposium on Communications and Information Technologies (ISCIT 2012) Event Date 02 to end of 05 Oct 2012 Event Location Gold Coast, Australia |
Abstract | Cooperative communication in conjunction with orthogonal frequency division multiplexing (OFDM) has recently emerged as a promising technique with the potential to dominate future generations of broadband wireless communications systems. In this paper, we propose an OFDM modulation scheme combined with distributed space-frequency codes (DSFC) based upon a hybrid relay selection protocol. The DSFC process is not required for the amplify-and-forward (AF) relays to reduce the system complexity. Simulation results show that a substantial improvement in bit error rate (BER) performance can be achieved in comparison with conventional relaying protocols. Full rate transmission and diversity order is attainable by this proposed system. |
Keywords | alamouti code; DSFC; hybrid relay protocol; OFDM |
ANZSRC Field of Research 2020 | 400607. Signal processing |
400601. Antennas and propagation | |
400608. Wireless communication systems and technologies (incl. microwave and millimetrewave) | |
Public Notes | © 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Byline Affiliations | Faculty of Engineering and Surveying |
Department of Electrical, Electronic and Computer Engineering | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q1q93/distributed-space-frequency-coding-for-ofdm-based-hybrid-relay-selection
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