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Ramya Bhagavatula
Ramya Bhagavatula
CSR Technology, Inc.
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Title
Cited by
Cited by
Year
Adaptive limited feedback for sum-rate maximizing beamforming in cooperative multicell systems
R Bhagavatula, RW Heath
IEEE Transactions on Signal Processing 59 (2), 800-811, 2010
2092010
Adaptive bit partitioning for multicell intercell interference nulling with delayed limited feedback
R Bhagavatula, RW Heath
IEEE Transactions on Signal Processing 59 (8), 3824-3836, 2011
972011
A new double-directional channel model including antenna patterns, array orientation, and depolarization
R Bhagavatula, C Oestges, RW Heath
IEEE Transactions on Vehicular Technology 59 (5), 2219-2231, 2010
562010
Progressive refinement of beamforming vectors for high-resolution limited feedback
RW Heath, T Wu, ACK Soong
EURASIP Journal on Advances in Signal Processing 2009, 1-13, 2009
502009
Sizing up MIMO arrays
R Bhagavatula, RW Heath, S Vishwanath, A Forenza
IEEE Vehicular Technology Magazine 3 (4), 31-38, 2008
492008
Limited feedback with joint CSI quantization for multicell cooperative generalized eigenvector beamforming
R Bhagavatula, RW Heath, B Rao
2010 IEEE International Conference on Acoustics, Speech and Signal …, 2010
472010
Performance evaluation of MIMO base station antenna designs
R Bhagavatula, RW Heath Jr, K Linehan
Antenna systems and technology magazine 11 (6), 14-17, 2008
192008
Impact of mutual coupling on adaptive switching between MIMO transmission strategies and antenna configurations
R Bhagavatula, RW Heath, A Forenza, NJ Kirsch, KR Dandekar
Wireless personal communications 52, 69-87, 2010
172010
Optimizing MIMO antenna placement and array configurations for multimedia delivery in aircraft
R Bhagavatula, RW Heath Jr, S Vishwanath
2007 IEEE 65th Vehicular Technology Conference-VTC2007-Spring, 425-429, 2007
152007
Predictive vector quantization for multicell cooperation with delayed limited feedback
R Bhagavatula, RW Heath
IEEE transactions on wireless communications 12 (6), 2588-2597, 2013
112013
Impact of antenna array configurations on adaptive switching in MIMO channels
R Bhagavatula, A Forenza, RW Heath Jr
Proc. of Int. Symp. on Wireless Pers. Mult. Comm, 2006
92006
Predictive limited feedback for cooperative transmission
R Bhagavatula, RW Heath
2010 Conference Record of the Forty Fourth Asilomar Conference on Signals …, 2010
72010
Impact of delayed limited feedback on the sum-rate of intercell interference nulling
R Bhagavatula, RW Heath Jr
2011 IEEE international conference on communications (ICC), 1-5, 2011
52011
Sum-rate maximizing beamforming in multicell systems with limited feedback
R Bhagavatula, RW Heath
2009 Conference Record of the Forty-Third Asilomar Conference on Signals …, 2009
52009
Computing the receive spatial correlation for a multi-cluster MIMO channel using different array configurations
R Bhagavatula, RW Heath Jr
IEEE GLOBECOM 2008-2008 IEEE Global Telecommunications Conference, 1-5, 2008
52008
Limited feedback for multicell cooperative systems
R Bhagavatula
22010
Impact of mutual coupling and antenna efficiencies on adaptive switching between mimo transmission strategies
R Bhagavatula, RW Heath, A Forenza, D Piazza, KR Dandekar
2007 IEEE 66th Vehicular Technology Conference, 749-753, 2007
22007
Impact of antenna geometry on adaptive switching in MIMO channels
R Bhagavatula, A Forenza, RW Heath Jr, LLC Rearden
2009-04-09]. http://users, ece. utexas, edu/-rheath/papers/2006/wpmc2, 2006
22006
A new MIMO channel representation including spatial diversity, array orientation and depolarization effects
R Bhagavatula, RW Heath, C Oestges
2008 IEEE Antennas and Propagation Society International Symposium, 1-4, 2008
12008
Year end index
M Aguado, RL Aguiar, R Agusti, PS Agustin, J Anselme, C Backof, ...
IEEE Vehicular Technology Magazine, 2009
2009
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