Experimental Demonstration of 5-Gb/s Polarization-Multiplexed Fiber-Wireless MIMO Systems

Ying Zhao, Xiaodan Pang, Lei Deng, Maisara Binti Othman, Xianbin Yu, Xiaoping Zheng, Hanyi Zhang, Idelfonso Tafur Monroy

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    Abstract

    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.
    Original languageEnglish
    Title of host publication2011 Asia-Pacific, MWP/APMP Microwave Photonics, 2011 International Topical Meeting on & Microwave Photonics Conference
    PublisherIEEE
    Publication date2011
    Pages13-16
    ISBN (Print)978-1-61284-716-0
    DOIs
    Publication statusPublished - 2011
    Event2011 International Topical Meeting on Microwave Photonics - Singapore, Indonesia
    Duration: 18 Oct 201121 Oct 2011
    http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6083218

    Conference

    Conference2011 International Topical Meeting on Microwave Photonics
    Country/TerritoryIndonesia
    CitySingapore
    Period18/10/201121/10/2011
    Internet address

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