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|Abstract:||Consider a simple two-way relaying channel in which two single-antenna sources exchange information via a multiple-antenna relay. For such a scenario, all the existing approaches that can achieve full cooperative diversity order are based on antenna/relay selection, for which the difficulty in designing the beamforming lies in the fact that a single beamformer needs to serve two destinations. In this paper, a new full-cooperative diversity beamforming scheme that ensures that the relay signals are coherently combined at both destinations is proposed. Both analytical and numerical results are provided to demonstrate the performance gains.|
|Citation:||Zhao, Zhongyuan, Ding, Zhiguo, Peng, Mugen, and Poor, H. Vincent. "A full-cooperative diversity beamforming scheme in two-way amplified-and-forward relay systems." European Signal Processing Conference, 1138 - 1142 (2014).|
|Pages:||1138 - 1142|
|Type of Material:||Conference Article|
|Journal/Proceeding Title:||2014 European Signal Processing Conference|
|Version:||Final published version. This is an open access article.|
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