76-Gb/s Highly Spectrally Efficient 2×2 MIMO 60-GHz RoF System Employing I/Q Imbalance Compensation

A 2×2 OFDM-MIMO RoF system with high spectral efficiency is experimentally demonstrated at 60 GHz. 76.4-Gb/s data transmission over 25-km fiber and 3.5-m wireless distance was achieved by using zero-forcing, I/Q-mismatch compensation and bit-loading algorithms.

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Bibliographic Details
Main Authors: Hou-Tzu Huang, Yu-Hsuan Cheng, Po-Tsung Shih, Chun-Ting Lin, Chun-Hung Ho, Chia-Chien Wei, Wan-Ling Liang, Chung-Shin Sun, Hsun-Hao Hsu, Ng'oma, A, Sien Chi
Format: Conference Proceeding
Language:English
Subjects:
Modulation and coding methods
Optical communication
Radio links and equipment
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Description
Summary:A 2×2 OFDM-MIMO RoF system with high spectral efficiency is experimentally demonstrated at 60 GHz. 76.4-Gb/s data transmission over 25-km fiber and 3.5-m wireless distance was achieved by using zero-forcing, I/Q-mismatch compensation and bit-loading algorithms.
DOI:10.1049/cp.2013.1296