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cs.IT2026
Probabilistic Temporal Shaping for Level-Constrained Signaling on Bandlimited Additive White Gaussian Noise Channels
Mahdi Mahvari, Gerhard Kramer, Shlomo Shamai
Level-constraints model one-bit-quantized signaling over real-alphabet continuous-time channels. New lower bounds on the capacity of bandlimited, additive white Gaussian noise chan…
cs.IT2025
Scalar Lattices and Probabilistic Shaping for Dithered Wyner-Ziv Quantization
Muhammed Yusuf Sener, Gerhard Kramer, Shlomo Shamai +1
Scalar lattice quantization with a modulo operator, dithering, and probabilistic shaping is applied to the Wyner-Ziv (WZ) problem with a Gaussian source and mean square error disto…
cs.IT2024
Achieving Gaussian Vector Broadcast Channel Capacity with Scalar Lattices
M. Yusuf Şener, Gerhard Kramer, Shlomo Shamai +2
A coding scheme with scalar lattices is applied to K-receiver, Gaussian, vector broadcast channels with K independent messages, one for each receiver. The method decomposes each re…