165 citations · 165 across the 1 of their papers we have counts for
3 papers
cs.IT2015★ 165 cited
Generalized Spatial Modulation in Large-Scale Multiuser MIMO Systems
T. Lakshmi Narasimhan, P. Raviteja, A. Chockalingam
Generalized spatial modulation (GSM) uses transmit antenna elements but fewer transmit radio frequency (RF) chains, . Spatial modulation (SM) and spatial multiplexing…
cs.IT2013
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…
cs.IT2010
A Hybrid RTS-BP Algorithm for Improved Detection of Large-MIMO M-QAM Signals
Tanumay Datta, N. Srinidhi, A. Chockalingam +1
Low-complexity near-optimal detection of large-MIMO signals has attracted recent research. Recently, we proposed a local neighborhood search algorithm, namely `reactive tabu search…