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12/20/2022
Concatenated Forward Error Correction with KP4 and Single Parity Check Codes
Concatenated forward error correction is studied based on an outer KP4 R...
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06/21/2022
Codebook Mismatch Can Be Fully Compensated by Mismatched Decoding
We consider an ensemble of constant composition codes that are subsets o...
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06/02/2022
Nonlinear Equalization for Optical Communications Based on Entropy-Regularized Mean Square Error
An entropy-regularized mean square error (MSE-X) cost function is propos...
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05/09/2022
Spiking Neural Network Equalization for IM/DD Optical Communication
A spiking neural network (SNN) equalizer model suitable for electronic n...
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04/29/2021
PAM-6 Coded Modulation for IM/DD Channels with a Peak-Power Constraint
Coded modulation with probabilistic amplitude shaping (PAS) is considere...
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02/27/2019
Probabilistic Parity Shaping for Linear Codes
Linear layered probabilistic shaping (LLPS) is proposed, an architecture...
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12/07/2018
Polar-Coded Pulse Position Modulation for the Poisson Channel
A polar-coded modulation scheme for deep-space optical communication is ...
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09/11/2018
Bit-Metric Decoding of Non-Binary LDPC Codes with Probabilistic Amplitude Shaping
A new approach for combining non-binary low-density parity-check (NB-LDP...
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06/26/2018
Blind Decoding-Metric Estimation for Probabilistic Shaping via Expectation Maximization
An unsupervised learning approach based on expectation maximization is p...
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05/18/2018
Flexible IR-HARQ Scheme for Polar-Coded Modulation
A flexible incremental redundancy hybrid auto- mated repeat request (IR-...
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04/05/2018
Approaching Waterfilling Capacity of Parallel Channels by Higher Order Modulation and Probabilistic Amplitude Shaping
Parallel, additive white Gaussian noise (AWGN) channels with an average ...
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03/18/2018