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07/07/2023
Approximate Maximum a Posteriori Carrier Phase Estimator for Wiener Phase Noise Channels using Belief Propagation
The blind phase search (BPS) algorithm for carrier phase estimation is k...
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07/03/2023
Optimized Geometric Constellation Shaping for Wiener Phase Noise Channels with Viterbi-Viterbi Carrier Phase Estimation
The Viterbi Viterbi (V V) algorithm is well understood for QPSK an...
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12/07/2022
End-to-end Optimization of Constellation Shaping for Wiener Phase Noise Channels with a Differentiable Blind Phase Search
As the demand for higher data throughput in coherent optical communicati...
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12/05/2022
Geometric Constellation Shaping with Low-complexity Demappers for Wiener Phase-noise Channels
We show that separating the in-phase and quadrature component in optimiz...
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11/21/2022
Structural Optimization of Factor Graphs for Symbol Detection via Continuous Clustering and Machine Learning
We propose a novel method to optimize the structure of factor graphs for...
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06/24/2022
Optimization of Geometric Constellation Shaping for Wiener Phase Noise Channels with Varying Channel Parameters
We present a novel method to investigate the effects of varying channel ...
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12/06/2021
