Timing-offset-tolerant universal-filtered multicarrier passive optical network for asynchronous multiservices-over-fiber

Soo Min Kang, Chang Hun Kim, Sang Min Jung, Sang Kook Han

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

We propose a universal filtered multicarrier (UFMC) passive optical network for asynchronous multiservices-over-fiber to overcome the limitations of a conventional discrete multitone (DMT). The channel performance in terms of error vector magnitude was compared by adding a timing offset to conventional DMTand UFMC signals. In addition, both signals were adaptively modulated at the most asynchronous timing-offset case. Our experimental results demonstrated improvement in UFMC performance, which was 32% and 32.5% higher in terms of bit rate and spectral efficiency, respectively, compared with conventional DMT in the most asynchronous case.

Original languageEnglish
Article number7452821
Pages (from-to)229-237
Number of pages9
JournalJournal of Optical Communications and Networking
Volume8
Issue number4
DOIs
Publication statusPublished - 2016 Apr

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

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