Ultra high-speed optical transmission based on LDPC-coded modulation and coherent detection for employment in all-optical network scenario

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

The coded modulation schemes enabling 100+ Gb/s transmission by using commercially available components operating at 40 Giga symbols/s have been proposed and discussed in this paper. We considered bit-interleaved coded modulation (BICM) in combination with the low-density parity-check (LDPC) codes that are used as component codes, and in combination with coherent detection scheme. It was shown that coherent detection scheme outperforms the direct detection one and provides additional margin needed for application in an all-optical network scenario.

Original languageEnglish (US)
Title of host publicationProceedings of 2007 9th International Conference on Transparent Optical Networks, ICTON 2007
Pages171-174
Number of pages4
DOIs
StatePublished - Dec 1 2007
Event2007 9th International Conference on Transparent Optical Networks, ICTON 2007 - Rome, Italy
Duration: Jul 1 2007Jul 5 2007

Publication series

NameProceedings of 2007 9th International Conference on Transparent Optical Networks, ICTON 2007
Volume1

Other

Other2007 9th International Conference on Transparent Optical Networks, ICTON 2007
CountryItaly
CityRome
Period7/1/077/5/07

Keywords

  • Bit-interleaved coded modulation (BICM)
  • Coherent detection
  • Direct detection
  • Low-density parity-check (LDPC) codes
  • Optical communications

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Communication

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    Djordjevic, I. B., Cvijetic, M., Xu, L., & Wang, T. (2007). Ultra high-speed optical transmission based on LDPC-coded modulation and coherent detection for employment in all-optical network scenario. In Proceedings of 2007 9th International Conference on Transparent Optical Networks, ICTON 2007 (pp. 171-174). [4296059] (Proceedings of 2007 9th International Conference on Transparent Optical Networks, ICTON 2007; Vol. 1). https://doi.org/10.1109/ICTON.2007.4296059