Bettagere Nagaraja Bharath

13 papers B 3Misc 3Journal 7
YearRankTypeTitle / Venue / Authors
2025 J jnl
Byzantine-Robust and Hessian-Free Federated Bilevel Optimization.
Trans. Mach. Learn. Res.
Shruti P. Maralappanavar, Bettagere Nagaraja Bharath
2017 B conf
Time complexity analysis of distributed stochastic optimization in a non-stationary environment.
WiOpt
Bettagere Nagaraja Bharath, P. Vaishali
2015 B conf
Caching with Unknown Popularity Profiles in Small Cell Networks.
GLOBECOM
Bettagere Nagaraja Bharath, Kyatsandra G. Nagananda
2015 J jnl
Caching with Unknown Popularity Profiles in Small Cell Networks.
CoRR
Bettagere Nagaraja Bharath, Kyatsandra G. Nagananda
2014 B conf
Coverage analysis and training optimization for uplink cellular networks with practical channel estimation.
GLOBECOM
Prashant Khanduri, Bettagere Nagaraja Bharath, Chandra R. Murthy
2013 J jnl
Channel Training Signal Design for Reciprocal Multiple Antenna Systems With Beamforming.
IEEE Trans. Veh. Technol.
Bettagere Nagaraja Bharath, Chandra R. Murthy
2013 J jnl
Power-Controlled Reverse Channel Training in a Multiuser TDD-MIMO Spatial Multiplexing System With CSIR.
IEEE Trans. Veh. Technol.
Bettagere Nagaraja Bharath, Chandra R. Murthy
2012 J jnl
On the DMT of TDD-SIMO Systems with Channel-Dependent Reverse Channel Training.
IEEE Trans. Commun.
Bettagere Nagaraja Bharath, Chandra R. Murthy
2012 J jnl
Power Controlled Reverse Channel Training Achieves an Infinite Diversity Order in a TDD-SIMO System with Perfect CSIR.
IEEE Commun. Lett.
Bettagere Nagaraja Bharath, Chandra R. Murthy
2011 Misc conf
Joint data detection and dominant singular mode estimation in time varying reciprocal MIMO systems.
ICASSP
Ranjitha Prasad, Bettagere Nagaraja Bharath, Chandra R. Murthy
2011 J jnl
On the Diversity-Multiplexing Gain Tradeoff for a TDD-SIMO System
CoRR
Bettagere Nagaraja Bharath, Chandra R. Murthy
2010 Misc conf
On the improvement of diversity-multiplexing gain tradeoff in a training based TDD-simo system.
ICASSP
Bettagere Nagaraja Bharath, Chandra R. Murthy
2009 Misc conf
Reverse channel training for reciprocal MIMO systems with spatial multiplexing.
ICASSP
Bettagere Nagaraja Bharath, Chandra R. Murthy