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

doi:10.1109/ACP.2010.5682630

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 proceeding › Conference 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 language	English (US)
Title of host publication	2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010
Pages	564-565
Number of pages	2
DOIs	https://doi.org/10.1109/ACP.2010.5682630
State	Published - 2010
Event	Asia Communications and Photonics Conference and Exhibition, ACP 2010 - Shanghai, China Duration: Dec 8 2010 → Dec 12 2010

Publication series

Name	2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010

Other

Other	Asia Communications and Photonics Conference and Exhibition, ACP 2010
Country/Territory	China
City	Shanghai
Period	12/8/10 → 12/12/10

ASJC Scopus subject areas

Surfaces, Coatings and Films

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10.1109/ACP.2010.5682630

Cite this

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). Article 5682630 (2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010). https://doi.org/10.1109/ACP.2010.5682630

Polarization-multiplexed LDPC-coded QAM robust to I-Q imbalance and polarization offset. / Djordjevic, Ivan B.; Xu, Lei; Minkov, Lybomir L. et al.
2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010. 2010. p. 564-565 5682630 (2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Djordjevic, IB, Xu, L, Minkov, LL, 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., 5682630, 2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010, pp. 564-565, Asia Communications and Photonics Conference and Exhibition, ACP 2010, Shanghai, China, 12/8/10. https://doi.org/10.1109/ACP.2010.5682630

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AU - Zhang, Shaoliang

PY - 2010

Y1 - 2010

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AB - 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.

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BT - 2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010

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Y2 - 8 December 2010 through 12 December 2010

ER -

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

Abstract

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