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Rate Adaptive Geometric Constellation Shaping Using Autoencoders and Many-To-One Mapping
Rate Adaptive Geometric Constellation Shaping Using Autoencoders and Many-To-One Mapping
- Publication Year :
- 2023
-
Abstract
- A many-to-one mapping geometric constellation shaping scheme is proposed with a fixed modulation format, fixed FEC engine and rate adaptation with an arbitrarily small step. An autoencoder is used to optimize the labelings and constellation points' positions.
- Subjects :
- Electrical Engineering and Systems Science - Signal Processing
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2307.09897
- Document Type :
- Working Paper