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arXiv · 1011.1352

Average Sum-Rate of Distributed Alamouti Space--Time Scheme in Two-Way Amplify-and-Forward Relay Networks

Trung Q. Duong·Chau Yuen·Hans-Jurgen Zepernick·Xianfu Lei
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Abstract

In this paper, we propose a distributed Alamouti space-time code (DASTC) for two-way relay networks employing a single amplify-and-forward (AF) relay. We first derive closed-form expressions for the approximated average sum-rate of the proposed DASTC scheme. Our analysis is validated by a comparison against the results of Monte-Carlo simulations. Numerical results verify the effectiveness of our proposed scheme over the conventional DASTC with one-way communication.

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Trung Q. Duong, Chau Yuen, Hans-Jurgen Zepernick, Xianfu Lei. 2010-11-05. Average Sum-Rate of Distributed Alamouti Space--Time Scheme in Two-Way Amplify-and-Forward Relay Networks. https://arxiv.org/abs/1011.1352

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