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Cooperative multiple-access scheme with antenna selection and incremental relaying
Blekinge Institute of Technology, Faculty of Engineering, Department of Mathematics and Natural Sciences.
2014 (English)Conference paper (Refereed)
Abstract [en]

A cooperative multiple-access scheme for wireless communications systems with antenna selection and incremental relaying is proposed. The scheme aims to improve the system throughput while preserving good performance in terms of bit error rate. The system consists of N nodes which send their information to both the destination node and the multiple-antenna relay station. Based on the channel state information, the destination node decides whether or not relaying will be performed. When the relaying is performed, the decode-remodulate-and-forward protocol is used with the best antenna. Results reveal that the proposed scheme achieves a good tradeoff between throughput and bit error rate, which makes suitable to be considered for multi-user networks.

Place, publisher, year, edition, pages
São Paulo: IEEE , 2014.
Keyword [en]
multi-user networks, Cooperative communications, multiple-access scheme
National Category
Computer Science Signal Processing Probability Theory and Statistics
URN: urn:nbn:se:bth-6511DOI: 10.1109/ITS.2014.6947984Local ID: diva2:834029
Telecommunications Symposium (ITS), 2014 International
Available from: 2014-12-02 Created: 2014-12-01 Last updated: 2016-09-08Bibliographically approved

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Machado, Renato
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