Probabilistic shaping for finite blocklengths: Distribution matching and sphere shaping
In this paper, we provide a systematic comparison of distribution matching (DM) and sphere
shaping (SpSh) algorithms for short blocklength probabilistic amplitude shaping. For …
shaping (SpSh) algorithms for short blocklength probabilistic amplitude shaping. For …
Probabilistic constellation shaping: An implementation perspective
J Cho - 2022 Optical Fiber Communications Conference and …, 2022 - ieeexplore.ieee.org
This tutorial reviews recent advances in probabilistic constellation shaping (PCS) with
particular focus on implementation perspectives. We analyze the complexity of several …
particular focus on implementation perspectives. We analyze the complexity of several …
FPGA implementation of rate-adaptable prefix-free code distribution matching for probabilistic constellation shaping
Q Yu, S Corteselli, J Cho - Journal of Lightwave Technology, 2020 - ieeexplore.ieee.org
In this work, we implement a rate-adaptable (RA) prefix-free code distribution matching
(PCDM) encoder in a field-programmable gate array (FPGA). The implemented RA-PCDM …
(PCDM) encoder in a field-programmable gate array (FPGA). The implemented RA-PCDM …
Demonstration of Real-Time DMT-WDM-PON Employing Probabilistic Shaping Based on Intra-Symbol Bit-Weighted Distribution Matching
L Zhang, K Wang, C Wang, J Ding, J Shi… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
The probabilistic shaping (PS) technique can effectively reduce the average power of the
transmitted signal by transmitting high-energy symbols with low probability and low-energy …
transmitted signal by transmitting high-energy symbols with low probability and low-energy …
Real-time FPGA investigation of interplay between probabilistic shaping and forward error correction
L Zhang, K Tao, W Qian, W Wang, J Liang… - Journal of Lightwave …, 2022 - opg.optica.org
In this work, we implement a complete probabilistic amplitude shaping (PAS) architecture on
a field-programmable gate array (FPGA) platform to study the interplay between probabilistic …
a field-programmable gate array (FPGA) platform to study the interplay between probabilistic …
Real-time demonstration of a low-complexity PS scheme for 16QAM-DMT signals in an IM-DD system
We experimentally demonstrated a low-complexity probabilistic shaping (PS) 16-ary
quadrature amplitude modulation (16QAM) scheme based on intra-symbol bit-weighted …
quadrature amplitude modulation (16QAM) scheme based on intra-symbol bit-weighted …
Multilevel coding with flexible probabilistic shaping for rate-adaptive and low-power optical communications
Multilevel Coding with Flexible Probabilistic Shaping for Rate-Adaptive and Low-Power Optical
Communications Page 1 M3J.7.pdf OFC 2020 © OSA 2020 Multilevel Coding with Flexible …
Communications Page 1 M3J.7.pdf OFC 2020 © OSA 2020 Multilevel Coding with Flexible …
FPGA implementation of prefix-free code distribution matching for probabilistic constellation shaping
Q Yu, S Corteselli, J Cho - Optical Fiber Communication Conference …, 2020 - cir.nii.ac.jp
FPGA Implementation of Prefix-Free Code Distribution Matching for Probabilistic Constellation
Shaping | CiNii Research CiNii 国立情報学研究所 学術情報ナビゲータ[サイニィ] 詳細へ移動 検索 …
Shaping | CiNii Research CiNii 国立情報学研究所 学術情報ナビゲータ[サイニィ] 詳細へ移動 検索 …
Real time FPGA investigation of probabilistic shaping 16QAM with HiDM and OFEC
L Zhang, W Wang, W Qian, K Tao… - 2021 Optical Fiber …, 2021 - ieeexplore.ieee.org
Real Time FPGA Investigation of Probabilistic Shaping 16QAM with HiDM and OFEC Page 1
Real Time FPGA Investigation of Probabilistic Shaping 16QAM with HiDM and OFEC Liangjun …
Real Time FPGA Investigation of Probabilistic Shaping 16QAM with HiDM and OFEC Liangjun …
[PDF][PDF] 光通信中概率整形技术的研究现状和进展
刘翔， 张教， 朱敏， 华炳昌， 蔡沅成， 雷明政… - Laser & …, 2022 - researching.cn
摘要作为一种针对调制格式的优化技术, 星座整形技术极大提高了传统编码调制方案的灵活性,
非线性补偿和误码性能, 具有能够在不增加系统发送功率, 复杂性的前提下 …
非线性补偿和误码性能, 具有能够在不增加系统发送功率, 复杂性的前提下 …