165 citations · 198 across the 11 of their papers we have counts for
3 papers · 1 filter
Multiuser SM-MIMO versus Massive MIMO: Uplink Performance Comparison
P. Raviteja, T. Lakshmi Narasimhan, A. Chockalingam
In this paper, we propose algorithms for signal detection in large-scale multiuser {\em spatial modulation multiple-input multiple-output (SM-MIMO)} systems. In large-scale SM-MIMO…
M-ary Detection and q-ary Decoding in Large-Scale MIMO: A Non-Binary Belief Propagation Approach
T. Lakshmi Narasimhan, A. Chockalingam
In this paper, we propose a non-binary belief propagation approach (NB-BP) for detection of -ary modulation symbols and decoding of -ary LDPC codes in large-scale multiuser M…
Channel Hardening-Exploiting Message Passing (CHEMP) Receiver in Large-Scale MIMO Systems
T. Lakshmi Narasimhan, A. Chockalingam
In this paper, we propose a MIMO receiver algorithm that exploits {\em channel hardening} that occurs in large MIMO channels. Channel hardening refers to the phenomenon where the o…