Polarization-multiplexed LDPC-coded QAM robust to I-Q imbalance and polarization offset

Ivan B. Djordjevic, Lei Xu, Lybomir L. Minkov, Ting Wang, Shaoliang Zhang

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

3 Scopus citations

Abstract

Polarization-multiplexed LDPC-coded QAM robust to I-Q imbalance and polarization offset is proposed. Efficient mitigation of I-Q imbalance and polarization offset is demonstrated with LDPC-coded turbo equalization by simultaneous MAP detection of symbols transmitted over two orthogonal polarizations. The proposed scheme is much more efficient in I-Q imbalance and polarization offset compensation than conventional approaches.

Original languageEnglish (US)
Title of host publication2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010
Pages564-565
Number of pages2
DOIs
StatePublished - Dec 1 2010
EventAsia Communications and Photonics Conference and Exhibition, ACP 2010 - Shanghai, China
Duration: Dec 8 2010Dec 12 2010

Publication series

Name2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010

Other

OtherAsia Communications and Photonics Conference and Exhibition, ACP 2010
CountryChina
CityShanghai
Period12/8/1012/12/10

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

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    Djordjevic, I. B., Xu, L., Minkov, L. L., Wang, T., & Zhang, S. (2010). Polarization-multiplexed LDPC-coded QAM robust to I-Q imbalance and polarization offset. In 2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010 (pp. 564-565). [5682630] (2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010). https://doi.org/10.1109/ACP.2010.5682630