Dr Rajet Krishnan
Dr Rajet Krishnan
CEO, Cofounder, Viking Analytics
Verified email at - Homepage
Cited by
Cited by
Two-stage approach for detection and reduction of motion artifacts in photoplethysmographic data
R Krishnan, B Natarajan, S Warren
IEEE transactions on biomedical engineering 57 (8), 1867-1876, 2010
Linear massive MIMO precoders in the presence of phase noise—A large-scale analysis
R Krishnan, MR Khanzadi, N Krishnan, Y Wu, AG i Amat, T Eriksson, ...
IEEE Transactions on Vehicular Technology 65 (5), 3057-3071, 2015
Constellation optimization in the presence of strong phase noise
R Krishnan, AG i Amat, T Eriksson, G Colavolpe
IEEE Transactions on Communications 61 (12), 5056-5066, 2013
Cognitive interference management in heterogeneous femto-macro cell networks
S Kaimaletu, R Krishnan, S Kalyani, N Akhtar, B Ramamurthi
2011 IEEE International Conference on Communications (ICC), 1-6, 2011
Analysis and detection of motion artifact in photoplethysmographic data using higher order statistics
R Krishnan, B Natarajan, S Warren
2008 IEEE International Conference on Acoustics, Speech and Signal …, 2008
Cognitive interference management in wireless networks with relays, macro cells, micro cells, pico cells and femto cells
S Kalyani, S Kaimalettu, R Krishnan, N Akhtar, JDK Milleth, KK Kuchi, ...
US Patent 9,014,636, 2015
Soft metrics and their performance analysis for optimal data detection in the presence of strong oscillator phase noise
R Krishnan, MR Khanzadi, T Eriksson, T Svensson
IEEE transactions on communications 61 (6), 2385-2395, 2013
Algorithms for joint phase estimation and decoding for MIMO systems in the presence of phase noise and quasi-static fading channels
R Krishnan, G Colavolpe, AG i Amat, T Eriksson
IEEE Transactions on Signal Processing 63 (13), 3360-3375, 2015
Indoor personal relay
N Akhtar, R Krishnan, S Kalyani, S Kaimalettu, B Ramamurthi
US Patent 9,641,237, 2017
On the impact of oscillator phase noise on the uplink performance in a massive MIMO-OFDM system
R Krishnan, MR Khanzadi, N Krishnan, A Amat, T Eriksson, N Mazzali, ...
arXiv preprint arXiv:1405.0669, 2014
Estimation of phase noise in oscillators with colored noise sources
MR Khanzadi, R Krishnan, T Eriksson
IEEE communications letters 17 (11), 2160-2163, 2013
Variational Bayesian framework for receiver design in the presence of phase noise in MIMO systems
R Krishnan, MR Khanzadi, L Svensson, T Eriksson, T Svensson
2012 IEEE Wireless Communications and Networking Conference (WCNC), 347-352, 2012
Oscillator phase noise and small-scale channel fading in higher frequency bands
MR Khanzadi, R Krishnan, D Kuylenstierna, T Eriksson
2014 IEEE Globecom Workshops (GC Wkshps), 410-415, 2014
Motion artifact reduction in photopleythysmography using magnitude-based frequency domain independent component analysis
R Krishnan, B Natarajan, S Warren
2008 Proceedings of 17th International Conference on Computer Communications …, 2008
Indoor personal relay
N Akhtar, R Krishnan, S Kalyani, S Kaimalettu, B Ramamurthi
US Patent 9,049,678, 2015
On the impact of phase noise in communication systems-performance analysis and algorithms
R Krishnan
PQDT-Global, 2015
Joint-polarization phase-noise estimation and symbol detection for optical coherent receivers
AF Alfredsson, R Krishnan, E Agrell
Journal of Lightwave Technology 34 (18), 4394-4405, 2016
On the capacity of the Wiener phase-noise channel: Bounds and capacity achieving distributions
MR Khanzadi, R Krishnan, J Söder, T Eriksson
IEEE Transactions on Communications 63 (11), 4174-4184, 2015
Optimal and approximate methods for detection of uncoded data with carrier phase noise
R Krishnan, H Mehrpouyan, T Eriksson, T Svensson
2011 IEEE Global Telecommunications Conference-GLOBECOM 2011, 1-6, 2011
On field measurements and modelling of 2x2 microwave LOS-MIMO systems
K Rundstedt, L Bao, R Krishnan, BE Olsson, T Eriksson
2015 IEEE Global Communications Conference (GLOBECOM), 1-6, 2015
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