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08/15/2022
Band-ESS: Streaming Enumerative Coding with Applications to Probabilistic Shaping
Probabilistic amplitude shaping (PAS) is on track to become the de facto...
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07/08/2022
On Optimum Enumerative Sphere Shaping Blocklength at Different Symbol Rates for the Nonlinear Fiber Channel
We show that a 0.9 dB SNR improvement can be obtained via short-blocklen...
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07/08/2022
Log-CCDM: Distribution Matching via Multiplication-free Arithmetic Coding
Recent years have seen renewed attention to arithmetic coding (AC). This...
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08/23/2021
On Kurtosis-limited Enumerative Sphere Shaping for Reach Increase in Single-span Systems
The effect of decreasing the kurtosis of channel inputs is investigated ...
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10/10/2020
Comparison of Short Blocklength Sphere Shaping and Nonlinearity Compensation in WDM Systems
In optical communication systems, short blocklength probabilistic enumer...
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02/24/2020
Achievable Information Rates for Probabilistic Amplitude Shaping: A Minimum-Randomness Approach via Random Sign-Coding Arguments
Probabilistic amplitude shaping (PAS) is a coded modulation strategy in ...
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08/01/2019
First Experimental Demonstration of Probabilistic Enumerative Sphere Shaping in Optical Fiber Communications
We transmit probabilistic enumerative sphere shaped dual-polarization 64...
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07/03/2019
Enumerative Sphere Shaping for Rate Adaptation and Reach Increase in WDM Transmission Systems
The performance of enumerative sphere shaping (ESS), constant compositio...
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04/13/2019