Chromatic dispersion compensation using LDPC-coded turbo equalization

Hussam G. Batshon, Ivan B Djordjevic, Lyubomir L. Minkov

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

8 Scopus citations

Abstract

We present an iterative equalization scheme suitable for compensation of chromatic dispersion. This scheme is able to compensate for chromatic dispersion over 800km of standard SMF in an NRZ optical transmission system without optical dispersion compensation operating at 10Gb/s for only 128 states in corresponding trellis description of the channel.

Original languageEnglish (US)
Title of host publicationLEOS Summer Topical Meeting
Pages37-38
Number of pages2
DOIs
Publication statusPublished - 2007
EventIEEE LEOS Summer Topicals 2007 - Portland, OR, United States
Duration: Jul 23 2007Jul 25 2007

Other

OtherIEEE LEOS Summer Topicals 2007
CountryUnited States
CityPortland, OR
Period7/23/077/25/07

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Keywords

  • Bahl-Cocke-Jelinek-Raviv (BCJR) algorithm
  • Chromatic dispersion
  • Forward error correction (FEC)
  • Low-density parity-check (LDPC) codes
  • Optical communications
  • Viterbi algorithm

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

Cite this

Batshon, H. G., Djordjevic, I. B., & Minkov, L. L. (2007). Chromatic dispersion compensation using LDPC-coded turbo equalization. In LEOS Summer Topical Meeting (pp. 37-38). [4288319] https://doi.org/10.1109/LEOSST.2007.4288319