We experimentally demonstrate a 5-Gb/s fiber-wireless transmission system combining optical polarization-division-multiplexing (PDM) and wireless multiple-input, multiple-output (MIMO) spatial multiplexing technologies. The optical-wireless channel throughput is enhanced by achieving a 4b/s/Hz spectral efficiency. Based on the implementation of constant modulus algorithm (CMA), the 2×2 MIMO wireless channel is characterized and adaptively equalized for signal demodulation. The performance of the CMA-based channel adaptation is studied and it is revealed that the algorithm is particularly advantageous to the MIMO wireless system due to the inter-channel delay insensitivity. The hybrid transmission performance of 26km fiber and up to 2m wireless MIMO is investigated.


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    Title :

    Experimental demonstration of 5-Gb/s polarization-multiplexed fiber-wireless MIMO systems


    Contributors:
    Ying Zhao, (author) / Xiaodan Pang, (author) / Lei Deng, (author) / Othman, M. B. (author) / Xianbin Yu, (author) / Xiaoping Zheng, (author) / Hanyi Zhang, (author) / Monroy, I. T. (author)


    Publication date :

    2011-10-01


    Size :

    795062 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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