Outage Performance of Multi-Hop Decouple-and-Forward Relaying in Spatially Correlated MIMO Channels
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概要
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In this letter, the outage performance of multi-hop multiple-input multiple-output (MIMO) relaying systems is analyzed for spatially correlated Rayleigh fading channels. We focus on nonregenerative MIMO decouple-and-forward (DCF) relaying in orthogonal space-time block code (OSTBC) transmission and provide its outage probability given the assumption of ideal relay gain. The outage obtained here is shown a lower bound for using practical gains, which gets tight at high SNR. We conduct numerical studies to assess the impact of the spatial correlation between antennas on the outage probability.
著者
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LEE In-Ho
Department of Electrical Engineering and Computer Science, Hanyang University
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PARK Joong-Hoo
Department of Electrical Engineering and Computer Science, Hanyang University
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KIM Dongwoo
Department of Electrical Engineering and Computer Science, Hanyang University
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