| 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 | 295 | 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 | 100 | 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 | 85 | 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 | 58 | 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 | 57 | 2008 |
| 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 | 54 | 2013 |
| 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 | 52 | 2015 |
| Indoor personal relay N Akhtar, R Krishnan, S Kalyani, S Kaimalettu, B Ramamurthi US Patent 9,641,237, 2017 | 38 | 2017 |
| 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 | 36 | 2015 |
| 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 | 34 | 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 | 28 | 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 | 26 | 2012 |
| 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 | 22 | 2008 |
| 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 | 20 | 2014 |
| Indoor personal relay N Akhtar, R Krishnan, S Kalyani, S Kaimalettu, B Ramamurthi US Patent 9,049,678, 2015 | 17 | 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 | 16 | 2016 |
| On the impact of phase noise in communication systems-performance analysis and algorithms R Krishnan PQDT-Global, 2015 | 16 | 2015 |
| 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 | 14 | 2015 |
| 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 | 10 | 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 | 10 | 2011 |
Thomas ErikssonProfessor of Communication Systems, Chalmers University of TechnologyVerified email at chalmers.se