Comparison and Optimization of Enumerative Coding Techniques for Amplitude Shaping

The energy efficiency of enumerative coding algorithms is investigated for amplitude shaping in the context of binary transmission. First, a simple method for the calculation of the amplitude distribution is derived for enumerative sphere shaping (ESS). For ultra-short blocklengths, ESS-which orders...

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Bibliographic Details
Published in:	IEEE communications letters Vol. 25; no. 4; pp. 1231 - 1235
Main Authors:	Gultekin, Yunus Can, van Houtum, Wim J., Koppelaar, Arie G. C., Willems, Frans M. J.
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.04.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Adaptive optics Algorithms Amplitudes Coding Encoding Energy efficiency Enumerative coding Forward error correction Indexes OFDM Optical transmitters Optimization Random noise shaping shell mapping Signal to noise ratio
ISSN:	1089-7798, 1558-2558
Online Access:	Get full text
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