78 citations · 292 across the 31 of their papers we have counts for
3 papers · 2 filters
Capacity Bounds for Discrete-Time, Amplitude-Constrained, Additive White Gaussian Noise Channels
Andrew Thangaraj, Gerhard Kramer, Georg Bocherer
The capacity-achieving input distribution of the discrete-time, additive white Gaussian noise (AWGN) channel with an amplitude constraint is discrete and seems difficult to charact…
Construction of Near-Capacity Protograph LDPC Code Sequences with Block-Error Thresholds
Asit Kumar Pradhan, Andrew Thangaraj, Arunkumar Subramanian
Density evolution for protograph Low-Density Parity-Check (LDPC) codes is considered, and it is shown that the message-error rate falls double-exponentially with iterations wheneve…
Approximation of Capacity for ISI Channels with One-bit Output Quantization
Radha Krishna Ganti, Andrew Thangaraj, Arijit Mondal
Motivated by recent high bandwidth communication systems, Inter-Symbol Interference (ISI) channels with 1-bit quantized output are considered under an average-power-constrained con…