Vasanthan Raghavan
Vasanthan Raghavan
Senior Staff Engineer, Qualcomm
Verified email at ieee.org
Title
Cited by
Cited by
Year
Systematic codebook designs for quantized beamforming in correlated MIMO channels
V Raghavan, RW Heath, AM Sayeed
IEEE Journal on selected areas in communications 25 (7), 1298-1310, 2007
1952007
Maximizing MIMO capacity in sparse multipath with reconfigurable antenna arrays
AM Sayeed, V Raghavan
IEEE Journal of Selected Topics in Signal Processing 1 (1), 156-166, 2007
1842007
Sublinear capacity scaling laws for sparse MIMO channels
V Raghavan, AM Sayeed
IEEE Transactions on Information Theory 57 (1), 345-364, 2010
148*2010
Beamforming tradeoffs for initial UE discovery in millimeter-wave MIMO systems
V Raghavan, J Cezanne, S Subramanian, A Sampath, O Koymen
IEEE Journal of Selected Topics in Signal Processing 10 (3), 543-559, 2016
1472016
Capacity scaling and spectral efficiency in wide-band correlated MIMO channels
K Liu, V Raghavan, AM Sayeed
IEEE Transactions on Information Theory 49 (10), 2504-2526, 2003
1172003
Why does the Kronecker model result in misleading capacity estimates?
V Raghavan, JH Kotecha, AM Sayeed
IEEE Transactions on Information Theory 56 (10), 4843-4864, 2010
100*2010
Method and apparatus for providing closed-loop transmit precoding
M Ikram, E Onggosanusi, V Raghavan, A Dabak, S Hosur, B Varadarajan
US Patent App. 11/182,083, 2006
982006
Capacity of sparse multipath channels in the ultra-wideband regime
V Raghavan, G Hariharan, AM Sayeed
IEEE Journal of Selected Topics in Signal Processing 1 (3), 357-371, 2007
852007
Quickest change detection of a Markov process across a sensor array
V Raghavan, VV Veeravalli
IEEE Transactions on Information Theory 56 (4), 1961-1981, 2010
712010
Statistical blockage modeling and robustness of beamforming in millimeter-wave systems
V Raghavan, L Akhoondzadeh-Asl, V Podshivalov, J Hulten, ...
IEEE Transactions on Microwave Theory and Techniques 67 (7), 3010-3024, 2019
692019
Modeling temporal activity patterns in dynamic social networks
V Raghavan, G Ver Steeg, A Galstyan, AG Tartakovsky
IEEE Transactions on Computational Social Systems 1 (1), 89-107, 2014
662014
Statistical beamforming on the Grassmann manifold for the two-user broadcast channel
V Raghavan, SV Hanly, VV Veeravalli
IEEE Transactions on Information Theory 59 (10), 6464-6489, 2013
642013
Millimeter wave channel measurements and implications for PHY layer design
V Raghavan, A Partyka, L Akhoondzadeh-Asl, MA Tassoudji, OH Koymen, ...
IEEE Transactions on Antennas and Propagation 65 (12), 6521-6533, 2017
572017
Millimeter-wave MIMO prototype: Measurements and experimental results
V Raghavan, A Partyka, A Sampath, S Subramanian, OH Koymen, ...
IEEE Communications Magazine 56 (1), 202-209, 2018
522018
Single-user versus multi-user precoding for millimeter wave MIMO systems
V Raghavan, S Subramanian, J Cezanne, A Sampath, OH Koymen, J Li
IEEE Journal on Selected Areas in Communications 35 (6), 1387-1401, 2017
512017
Directional hybrid precoding in millimeter-wave MIMO systems
V Raghavan, S Subramanian, J Cezanne, A Sampath, O Koymen, J Li
Global Communications Conference (GLOBECOM), 2016 IEEE, 1-7, 2016
422016
Ensemble properties of RVQ-based limited-feedback beamforming codebooks
V Raghavan, VV Veeravalli
IEEE transactions on information theory 59 (12), 8224-8249, 2013
42*2013
Hidden Markov models for the activity profile of terrorist groups
V Raghavan, A Galstyan, AG Tartakovsky
The Annals of Applied Statistics, 2402-2430, 2013
392013
Evolution of physical-layer communications research in the post-5G era
V Raghavan, J Li
IEEE Access 7, 10392-10401, 2019
362019
Semiunitary precoding for spatially correlated MIMO channels
V Raghavan, AM Sayeed, VV Veeravalli
IEEE transactions on information theory 57 (3), 1284-1298, 2011
34*2011
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Articles 1–20