Joint source and relay optimization for multiuser MIMO relay communication systems

In this paper, we design the source precoding matrices and the relay amplifying matrix of an amplify-and-forward multiuser multiple-input multiple-output (MIMO) relay communication system. The minimum mean-squared error (MSE) is taken as the design criterion. We propose an alternating technique to e...

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Bibliographische Detailangaben

Hauptverfasser:	Khandaker, M R A, Yue Rong
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bit error rate Covariance matrix Joints MIMO Optimization Relays Signal to noise ratio
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