Ravi Narasimhan

48 papers B 13Journal 16Unranked 19
YearRankTypeTitle / Venue / Authors
2018 — conf
Finger-Wearable Blood Pressure Monitor.
EMBC
Ravi Narasimhan, Tushar Parlikar, George Verghese, Michael V. McConnell
2014 — conf
Automated prediction of the apnea-hypopnea index using a wireless patch sensor.
EMBC
Nandakumar Selvaraj, Ravi Narasimhan
2013 — conf
Ambulatory respiratory rate detection using ECG and a triaxial accelerometer.
EMBC
Alexander M. Chan, Nima Ferdosi, Ravi Narasimhan
2013 — conf
Detection of sleep apnea on a per-second basis using respiratory signals.
EMBC
Nandakumar Selvaraj, Ravi Narasimhan
2013 B conf
Soft interference cancellation receiver for SC-FDMA uplink in LTE.
WCNC
Shi Cheng, Ravi Narasimhan
2013 — conf
Wireless patch sensor for remote monitoring of heart rate, respiration, activity, and falls.
EMBC
Alexander M. Chan, Nandakumar Selvaraj, Nima Ferdosi, Ravi Narasimhan
2012 B conf
Channel estimation and co-channel interference rejection for LTE-Advanced MIMO uplink.
WCNC
Ravi Narasimhan, Shi Cheng
2012 — conf
Skin-contact sensor for automatic fall detection.
EMBC
Ravi Narasimhan
2011 B conf
Cooperative broadcast channels with hybrid ARQ.
PIMRC
Ravi Narasimhan
2011 J jnl
Energy-Efficient Space-Time Coded Cooperation in Outage-Restricted Multihop Wireless Networks.
IEEE Trans. Commun.
Behrouz Maham, Are Hjørungnes, Ravi Narasimhan
2010 — conf
Hybrid-ARQ Interference Channels with Receiver Cooperation.
ICC
Ravi Narasimhan
2009 B conf
Energy-Efficient Space-Time Coded Cooperative Routing in Multihop Wireless Networks.
GLOBECOM
Behrouz Maham, Ravi Narasimhan, Are Hjørungnes
2008 B conf
Delay-limited throughput of cooperative multiple access channels with hybrid-ARQ.
ISIT
Ravi Narasimhan
2008 B conf
Peak-to-Average Power Reduction in MIMO OFDM by Spatial Nulling.
WCNC
Madhan Jaganathan, Ravi Narasimhan
2008 — conf
Throughput-Delay Performance of Half-Duplex Hybrid-ARQ Relay Channels.
ICC
Ravi Narasimhan
2007 J jnl
Approaching MIMO-OFDM Capacity with Per-Antenna Power and Rate Feedback.
IEEE J. Sel. Areas Commun.
Rui Zhang, Ying-Chang Liang, Ravi Narasimhan, John M. Cioffi
2007 — conf
Delay-Limited Throughput of Space-Time Codes with Channel Estimation Errors.
ICASSP (3)
Ravi Narasimhan
2007 J jnl
Finite-SNR diversity-multiplexing tradeoffs in fading relay channels.
IEEE J. Sel. Areas Commun.
Erik Stauffer, Ozgur Oyman, Ravi Narasimhan, Arogyaswami Paulraj
2007 B conf
Individual Outage Rate Regions for Fading Multiple Access Channels.
ISIT
Ravi Narasimhan
2007 B conf
Scheduling for Fading Multiple Access Channels with Heterogeneous QoS Constraints.
ISIT
Kibeom Seong, Ravi Narasimhan, John M. Cioffi
2006 — conf
Cross-Layer Resource Allocation via Geometric Programming in Fading Broadcast Channels.
VTC Spring
Kibeom Seong, Ravi Narasimhan, John M. Cioffi
2006 B conf
Effect of Channel Estimation Errors on Diversity-Multiplexing Tradeoff in Multiple Access Channels.
GLOBECOM
Ravi Narasimhan
2006 J jnl
Finite-SNR Diversity-Multiplexing Tradeoff for Correlated Rayleigh and Rician MIMO Channels.
IEEE Trans. Inf. Theory
Ravi Narasimhan
2006 J jnl
On the distribution of SINR for the MMSE MIMO receiver and performance analysis.
IEEE Trans. Inf. Theory
Ping Li, Debashis Paul, Ravi Narasimhan, John M. Cioffi
2006 B conf
Outage Probabilities and Finite-SNR Diversity Gains in Rate-Adaptive Fading Multiple Access Channels.
ISIT
Ravi Narasimhan
2006 — conf
Queue Proportional Scheduling in Gaussian Broadcast Channels.
ICC
Kibeom Seong, Ravi Narasimhan, John M. Cioffi
2006 J jnl
Queue Proportional Scheduling via Geometric Programming in Fading Broadcast Channels.
IEEE J. Sel. Areas Commun.
Kibeom Seong, Ravi Narasimhan, John M. Cioffi
2006 — conf
SUBF vs. MUBF in a Gaussian MIMO Broadcast Channel with Partial Channel State Information.
ICASSP (4)
Youngjae Kim, John M. Cioffi, Ravi Narasimhan
2006 J jnl
Transmit antenna selection based on outage probability for correlated MIMO multiple access channels.
IEEE Trans. Wirel. Commun.
Ravi Narasimhan
2005 J jnl
Error propagation analysis of V-BLAST with channel-estimation errors.
IEEE Trans. Commun.
Ravi Narasimhan
2005 B conf
Evaluation of contention free bursting in IEEE 802.11e wireless LANs.
WCNC
Atul Salhotra, Ravi Narasimhan, Rahul Kopikare
2005 B conf
Finite-SNR diversity performance of rate-adaptive MIMO systems.
GLOBECOM
Ravi Narasimhan
2005 — conf
Finite-SNR diversity-multiplexing tradeoff of space-time codes.
ICC
Ravi Narasimhan, Amal Ekbal, John M. Cioffi
2005 — conf
Single user random beamforming in Gaussian MIMO broadcast channels.
ICC
Youngjae Kim, Kee-Bong Song, Ravi Narasimhan, John M. Cioffi
2005 — conf
Transmit power optimization for Gaussian vector broadcast channels.
ICC
Jisung Oh, Seung-Jean Kim, Ravi Narasimhan, John M. Cioffi
2004 — conf
Selection of transmit antennas, constellations and powers for correlated MIMO multiple access channels.
ICC
Ravi Narasimhan
2003 J jnl
Adaptive channel partitioning and modulation for linear time-varying channels.
IEEE Trans. Commun.
Ravi Narasimhan
2003 J jnl
Spatial multiplexing with transmit antenna and constellation selection for correlated MIMO fading channels.
IEEE Trans. Signal Process.
Ravi Narasimhan
2002 — conf
Performance of diversity schemes for OFDM systems with frequency offset, phase noise and channel estimation errors.
ICC
Ravi Narasimhan
2002 J jnl
Performance of diversity schemes for OFDM systems with frequency offset, phase noise, and channel estimation errors.
IEEE Trans. Commun.
Ravi Narasimhan
2001 — conf
Adaptive local exponential bases for estimation of linear time-varying channels.
ICC
Ravi Narasimhan
2001 J jnl
Estimation of mobile speed and average received power in wireless systems using best basis methods.
IEEE Trans. Commun.
Ravi Narasimhan, Donald C. Cox
2000 J jnl
Mean and variance of the local maxima of a Rayleigh fading envelope.
IEEE Commun. Lett.
Ravi Narasimhan, Donald C. Cox
2000 J jnl
Wavelet-based estimation of the nonstationary mean signal in wireless systems.
IEEE J. Sel. Areas Commun.
Ravi Narasimhan, Donald C. Cox
1999 J jnl
A generalized Doppler power spectrum for wireless environments.
IEEE Commun. Lett.
Ravi Narasimhan, Donald C. Cox
1999 — conf
Speed estimation in wireless systems using wavelets.
ICC
Ravi Narasimhan, Donald C. Cox
1999 J jnl
Speed estimation in wireless systems using wavelets.
IEEE Trans. Commun.
Ravi Narasimhan, Donald C. Cox
1998 B conf
A handoff algorithm for wireless systems using pattern recognition.
PIMRC
Ravi Narasimhan, Donald C. Cox