IEEE - Institute of Electrical and Electronics Engineers, Inc. - Low-Complexity Soft-Decision Viterbi Algorithm for IM/DD 56-Gb/s PAM-4 System

Author(s): Hae Young Rha ; Sang-Rok Moon ; Hun-Sik Kang ; Seung-Woo Lee ; In-Ki Hwang ; Joon Ki Lee
Sponsor(s): IEEE Lasers and Electro-Optics Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 March 2019
Volume: 31
Page(s): 361 - 364
ISSN (Electronic): 1941-0174
ISSN (Paper): 1041-1135
DOI: 10.1109/LPT.2019.2893380
Regular:

In this letter, a soft-decision Viterbi algorithm (SOVA) combined with low-density parity check is investigated to achieve high chromatic dispersion tolerance and alleviate the high optical... View More

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