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Found 6 papers, 0 papers with code
4D Geometric Shell Shaping with Applications to 400ZR
Geometric shell shaping is introduced and evaluated for reach increase and nonlinearity tolerance in terms of MI against PM-16QAM and PS-PM-16QAM in a 400ZR compatible transmission setup.
Introducing 4D Geometric Shell Shaping for Mitigating Nonlinear Interference Noise
Reach increase and nonlinearity tolerance are evaluated in terms of achievable information rates and post-FEC bit-error rate.
Mitigating Nonlinear Interference by Limiting Energy Variations in Sphere Shaping
Band-trellis enumerative sphere shaping is proposed to decrease the energy variations in channel input sequences.
High-Cardinality Hybrid Shaping for 4D Modulation Formats in Optical Communications Optimized via End-to-End Learning
In this paper we carry out a joint optimization of probabilistic (PS) and geometric shaping (GS) for four-dimensional (4D) modulation formats in long-haul coherent wavelength division multiplexed (WDM) optical fiber communications using an auto-encoder framework.
Kurtosis-limited Sphere Shaping for Nonlinear Interference Noise Reduction in Optical Channels
Nonlinear interference (NLI) generated during the propagation of an optical waveform through the fiber depends on the fourth order standardized moment of the channel input distribution, also known as kurtosis.
CoFF: Cooperative Spatial Feature Fusion for 3D Object Detection on Autonomous Vehicles
To reduce the amount of transmitted data, feature map based fusion is recently proposed as a practical solution to cooperative 3D object detection by autonomous vehicles.
