@inproceedings{932c39e46ebf4f40a16755f3ef5921fd,
title = "Spectrally efficient noncoherent optical communications",
abstract = "A noncoherent optical communication system employing M-ary DPSK/differential QAM and multilevel-coding (MLC), with LDPC codes as component codes, is proposed. 8-DPSK based MLC scheme provides the coding gain of 11.8 dB at BER of 10-10 with spectral efficiency 2 bits/s/Hz.",
author = "Djordjevic, {Ivan B.} and Vasic, {Bane V.}",
year = "2005",
doi = "10.1364/fio.2005.fthj4",
language = "English (US)",
isbn = "1557527970",
series = "Optics InfoBase Conference Papers",
publisher = "Optical Society of America (OSA)",
booktitle = "Frontiers in Optics, FiO 2005",
note = "Frontiers in Optics, FiO 2005 ; Conference date: 16-10-2005 Through 21-10-2005",
}