2 papers
eess.SP2025
Sparse Regression Codes exploit Multi-User Diversity without CSI
V S V Sandeep, Sai Dinesh Kancharana, Arun Pachai Kannu
We study sparse regression codes (SPARC) for multiple access channels with multiple receive antennas, in non-coherent flat fading channels. We propose a novel practical decoder, re…
eess.SP2024
Sparse Regression Codes for Non-coherent SIMO channels
Sai Dinesh Kancharana, Madhusudan Kumar Sinha, Arun Pachai Kannu
Motivated by hyper-reliable low-latency communication in 6G, we consider error control coding for short block lengths in multi-antenna fading channels. In general, the channel fadi…