Service integrated access network using highly spectral-efficient MASK-MQAM-OFDM coding

Jiun Yu Sung*, Chi-Wai Chow, Chien Hung Yeh, Yin Chen Wang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

9 Scopus citations


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 MASKMQAM- 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.

Original languageEnglish
Pages (from-to)6555-6560
Number of pages6
JournalOptics Express
Issue number5
StatePublished - 11 Mar 2013


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