MIMO-OFDM Based Broadband Power Line Communication Using Antenna and Fading Diversity

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概要

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• We present MIMO-OFDM based broadband power line communication (BPLC) that uses antenna and fading diversity. We evaluate the proposed MIMO-OFDM over BPLC channels, with or without cross-talk between antenna paths. The proposed scheme employs maximum ratio combining (MRC) that effectively combines both multiple antenna diversity gain and multipath fading diversity gain over 3-phase (2×2 MIMO, outdoor) or 1-phase (SISO, indoor) power line channels. Simulation results prove the performance advantage of the proposed scheme, whether or not cross-talk exists, over existing schemes.

著者

• Choe Sangho

  Catholic Univ. Korea Kor

• PINE Nazcar

  Catholic University of Korea

• YOO Jeonghwa

  Catholic University of Korea

関連論文

• An Adaptive MIMO-OFDM with Channel Prediction Scheme for Mobile Fading Channels
• Predictive Closed-Loop Power Control for CDMA Cellular Networks
• MIMO-OFDM Based Broadband Power Line Communication Using Antenna and Fading Diversity

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