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Browsing by Author "Wang, Yin-Chen"

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    Service integrated access network using highly spectral-efficient MASK-MQAM-OFDM coding
    (2013-03-11)
    Sung, Jiun-Yu
    ;
    Chow, Chi-Wai
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    Yeh, Chien-Hung
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    Wang, Yin-Chen
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    光電工程學系
    A highly spectral-efficient M-ary amplitude shift keying M-ary quadrature amplitude modulation orthogonal frequency division multiplexing (MASK-MQAM-OFDM) was proposed for the access network. With the highly spectral-efficient characteristic of MASK-MQAM-OFDM, seamless integration among passive-optical network (PON), wireless fiber-to-the-antenna (FTTA), and optical wireless visible light communication (VLC) can be achieved without using extra bandwidth for different services. A proof-of-concept experiment was demonstrated. The relation between the spectral efficiency of the MASK-MQAM-OFDM and the upstream signal performance was also discussed. (c) 2013 Optical Society of America