Low-Complexity Semi-Coherent MIMO Systems

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概要

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• A semi-coherent multiple-input multiple-output (MIMO) scheme, which only requires one of its receivers to operate coherently while others can be non-coherent, is proposed. In this scheme, the information symbols at the non-coherent receivers are estimated with the aid of a coherent receiver through a covariance estimator, thus allowing signals to be decoded coherently in the final stage. Results show that the proposed system is able to provide performance on par with that of the more complicated fully coherent MIMO systems.

著者

• HALMI Mohd

  Multimedia University

• CHUAH Teong

  Multimedia University

• ALIAS Mohamad

  Multimedia University

関連論文

• Semi-Blind Channel Covariance Estimation for MIMO Precoding
• Low-Complexity Semi-Coherent MIMO Systems
• Low-Complexity Semi-Coherent MIMO Systems
• Semi-Blind Channel Covariance Estimation for MIMO Precoding

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