Trellis-Coded Modulation-Enabled Probabilistic Shaping With Simplified Viterbi Decoder for Bandwidth-Limited IMDD Systems

Trellis-Coded Modulation-Enabled Probabilistic Shaping With Simplified Viterbi Decoder for Bandwidth-Limited IMDD Systems

In this article, trellis-coded modulation-enabled probabilistic shaping (TEPS) scheme with a simplified Viterbi decoder is proposed. Trellis-coded modulation (TCM) is embedded in the probabilistic shaping (PS) technique to improve the performance of PS signals in bandwidth-limited intensity modulati...

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Bibliographic Details
Main Authors: Han Cui, Zhongliang Sun, Xiaoqian Huang, Du Tang, Fei Xie, Yaojun Qiao
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Photonics Journal
Subjects:
Probabilistic shaping
trellis-coded modulation
bandwidth-limited
IMDD system
Viterbi decoder
Online Access:https://ieeexplore.ieee.org/document/10246268/
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