Improved ARMA spectral estimation using the canonical variate method. - Surendra Prasad; K. V. S. Hari (IEEE Trans. Acoust. Speech Signal Process., 1987)

Statistical performance analysis of the minimum-norm method. - Bhaskar D. Rao; K. V. S. Hari (ICASSP, 1989)

Performance analysis of Root-Music. - Bhaskar D. Rao; K. V. S. Hari (IEEE Trans. Acoust. Speech Signal Process., 1989)

Performance analysis of ESPRIT and TAM in determining the direction of arrival of plane waves in noise. - Bhaskar D. Rao; K. V. S. Hari (IEEE Trans. Acoust. Speech Signal Process., 1989)

Effect of spatial smoothing on the performance of noise subspace methods. - Bhaskar D. Rao; K. V. S. Hari (ICASSP, 1990)

Weighted state space methods/ESPRIT and spatial smoothing. - Bhaskar D. Rao; K. V. S. Hari (ICASSP, 1991)

On the performance of subspace methods with array model errors and spatial smoothing. - K. V. S. Hari; Uma Gummadavelli (ICASSP (4), 1993)

Weighted subspace methods and spatial smoothing: analysis and comparison. - Bhaskar D. Rao; K. V. S. Hari (IEEE Trans. Signal Process., 1993)

Effect of spatial smoothing on the performance of subspace methods in the presence of array model errors. - K. V. S. Hari; Uma Gummadavelli (Autom., 1994)

FIR system identification using higher order cumulants-a generalized approach. - L. Srinivas; K. V. S. Hari (IEEE Trans. Signal Process., 1995)

FIR system identification based on subspaces of a higher order cumulant matrix. - L. Srinivas; K. V. S. Hari (IEEE Trans. Signal Process., 1996)

Performance analysis of a modified spatial smoothing technique for direction estimation. - K. V. S. Hari; B. V. Ramakrishnan (Signal Process., 1999)

HOS-based orthogonal subspace algorithm for causal ARMA system identification. - Girish Ganesan; K. V. S. Hari (Signal Process., 2000)

Fixed broadband wireless access: state of the art, challenges, and future directions. - Helmut Bölcskei; Arogyaswami Paulraj; K. V. S. Hari; Rohit U. Nabar; Willie W. Lu (IEEE Commun. Mag., 2001)

Interleaved orthogonal frequency division multiplexing system. - V. G. S. Prasad; K. V. S. Hari (ICASSP, 2002)

Optimal pilot tones for MIMO interleaved OFDM systems. - T. S. Vinod; K. V. S. Hari (ICASSP (4), 2004)

Reduced complexity equalization schemes for zero padded OFDM systems. - M. R. Bhavani Shankar; K. V. S. Hari (IEEE Signal Process. Lett., 2004)

Interleaved orthogonal frequency division multiplexing (IOFDM) system. - V. G. S. Prasad; K. V. S. Hari (IEEE Trans. Signal Process., 2004)

Design of mmse filterbank precoder and equalizer for MIMO frequency selective channels. - A. Vijaya Krishna; K. V. S. Hari (EUSIPCO, 2006)

On the Variations in Mutual Information of MIMO Communication Systems Due to Perturbed Channel State Information at Transmitter. - M. R. Bhavani Shankar; K. V. S. Hari (IEEE Trans. Commun., 2006)

Filter Bank precoding for FIR equalization in high-rate MIMO communications. - A. Vijaya Krishna; K. V. S. Hari (IEEE Trans. Signal Process., 2006)

Iterative Kalman-AR Method for Doppler Spread Estimation in Flat Fading Channels. - Karthik Muralidhar; Kwok H. Li; K. V. S. Hari (PIMRC, 2007)

Systematic construction of linear transform based full-diversity, rate-one space-time frequency codes. - M. R. Bhavani Shankar; K. V. S. Hari (IEEE Trans. Signal Process., 2009)

The Line Spectral Frequency Model of a Finite-Length Sequence. - Satya Sudhakar Yedlapalli; K. V. S. Hari (IEEE J. Sel. Top. Signal Process., 2010)

Field Extension Code Based Dispersion Matrices for Coherently Detected Space-Time Shift Keying. - Rakshith Rajashekar; K. V. S. Hari; Lajos Hanzo (GLOBECOM, 2011)

Subspace-based DOA estimation using Fractional Lower Order statistics. - K. V. S. Hari; V. Lalitha 001 (ICASSP, 2011)

Channel Estimation Using Minimum Bit Error Rate Framework for BPSK Signals. - Amit Kumar Dutta; K. V. S. Hari (VTC Spring, 2011)

Degrees of freedom of relay aided MIMO X network with orthogonal components. - Dinesh Dileep Gaurav; K. V. S. Hari (WPMC, 2011)

Fusion of Greedy Pursuits for compressed sensing signal reconstruction. - Sooraj K. Ambat; Saikat Chatterjee; K. V. S. Hari (EUSIPCO, 2012)

Iterative amplitude/phase multiple-symbol differential sphere detection for DAPSK modulated transmissions. - Li Wang 024; K. V. S. Hari; Lajos Hanzo (ICC, 2012)

Modulation Diversity for Spatial Modulation Using Complex Interleaved Orthogonal Design - Rakshith Rajashekar; K. V. S. Hari (CoRR, 2012)

Fusion of Matching Pursuits for Compressed Sensing Signal Reconstruction - Sooraj K. Ambat; Saikat Chatterjee; K. V. S. Hari (CoRR, 2012)

ML Decoding Complexity Reduction in STBCs Using Time-Orthogonal Pulse Shaping - Rakshith Rajashekar; K. V. S. Hari (CoRR, 2012)

Structured Dispersion Matrices from Space-Time Block Codes for Space-Time Shift Keying - Rakshith Rajashekar; K. V. S. Hari; Lajos Hanzo (CoRR, 2012)

Maximum Likelihood Algorithms for Joint Estimation of Synchronization Impairments and Channel in MIMO-OFDM System - Renu Jose; K. V. S. Hari (CoRR, 2012)

Performance Analysis of Antenna Selection Algorithms in Spatial Modulation Systems with Imperfect CSIR. - Rakshith Rajashekar; K. V. S. Hari; Krishnamurthy Giridhar; Lajos Hanzo (EW, 2013)

Low Complexity Joint Estimation of Synchronization Impairments in Sparse Channel for MIMO-OFDM System - Renu Jose; Sooraj K. Ambat; K. V. S. Hari (CoRR, 2013)

Antenna Selection in Spatial Modulation Systems. - Rakshith Rajashekar; K. V. S. Hari; Lajos Hanzo (IEEE Commun. Lett., 2013)

Maximum likelihood algorithms for joint estimation of synchronisation impairments and channel in multiple input multiple output-orthogonal frequency division multiplexing system. - Renu Jose; K. V. S. Hari (IET Commun., 2013)

A Fast Eigen Solution for Homogeneous Quadratic Minimization With at Most Three Constraints. - Dinesh Dileep Gaurav; K. V. S. Hari (IEEE Signal Process. Lett., 2013)

Block Sparse Estimator for Grid Matching in Single Snapshot DoA Estimation. - Rakshith Jagannath; K. V. S. Hari (IEEE Signal Process. Lett., 2013)

Structured dispersion matrices from division algebra codes for space-time shift keying. - Rakshith Rajashekar; K. V. S. Hari; Lajos Hanzo (IEEE Signal Process. Lett., 2013)

A Reduced-Complexity Partial-Interference-Cancellation Group Decoder for STBCs. - Rakshith Rajashekar; K. V. S. Hari; Lajos Hanzo (IEEE Signal Process. Lett., 2013)

Spatial Modulation Aided Zero-Padded Single Carrier Transmission for Dispersive Channels. - Rakshith Rajashekar; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Commun., 2013)

Fusion of Algorithms for Compressed Sensing. - Sooraj K. Ambat; Saikat Chatterjee; K. V. S. Hari (IEEE Trans. Signal Process., 2013)

Advances in base- and mobile-station aided cooperative wireless communications: An overview. - Rong Zhang 001; Li Wang 024; Gerard Parr; Osianoh Glenn Aliu; Benga Awoseyila; Nader Azarmi; Saleem Bhatti; Eliane L. Bodanese; Hong Chen 009; Mehrdad Dianati; Amit Kumar Dutta; Michael Fitch; et al. (IEEE Veh. Technol. Mag., 2013)

Modified greedy pursuits for improving sparse recovery. - Deepa K. G.; Sooraj K. Ambat; K. V. S. Hari (NCC, 2014)

Reduced Look Ahead Orthogonal Matching Pursuit. - Prateek Basavapur Swamy; Sooraj K. Ambat; Saikat Chatterjee; K. V. S. Hari (NCC, 2014)

Channel estimation relying on the minimum bit-errorratio criterion for BPSK and QPSK signals. - Amit Kumar Dutta; K. V. S. Hari; Lajos Hanzo (IET Commun., 2014)

Bayesian approach for joint estimation of phase noise and channel in orthogonal frequency division multiplexing system. - Renu Jose; K. V. S. Hari (IET Signal Process., 2014)

Progressive fusion of reconstruction algorithms for low latency applications in compressed sensing. - Sooraj K. Ambat; Saikat Chatterjee; K. V. S. Hari (Signal Process., 2014)

Grassmannian fusion frames and its use in block sparse recovery. - N. Mukund Sriram; B. S. Adiga; K. V. S. Hari (Signal Process., 2014)

Linear Transceiver Design for an Amplify-and-Forward Relay Based on the MBER Criterion. - Amit Kumar Dutta; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Commun., 2014)

Reduced-Complexity ML Detection and Capacity-Optimized Training for Spatial Modulation Systems. - Rakshith Rajashekar; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Commun., 2014)

A Committee Machine Approach for Compressed Sensing Signal Reconstruction. - Sooraj K. Ambat; Saikat Chatterjee; K. V. S. Hari (IEEE Trans. Signal Process., 2014)

OFDM-Aided Differential Space-Time Shift Keying Using Iterative Soft Multiple-Symbol Differential Sphere Decoding. - Mohammad Ismat Kadir; Sheng Chen 001; K. V. S. Hari; Krishnamurthy Giridhar; Lajos Hanzo (IEEE Trans. Veh. Technol., 2014)

An Eigen Approach to Transmit Beamforming in Wireless Networks With Single Antenna Receivers. - Dinesh Dileep Gaurav; K. V. S. Hari (IEEE Trans. Wirel. Commun., 2014)

Fusion of Sparse Reconstruction Algorithms for Multiple Measurement Vectors. - Deepa K. G.; Sooraj K. Ambat; K. V. S. Hari (CoRR, 2015)

An iterative framework for sparse signal reconstruction algorithms. - Sooraj K. Ambat; K. V. S. Hari (Signal Process., 2015)

Quantifying the Transmit Diversity Order of Euclidean Distance Based Antenna Selection in Spatial Modulation. - Rakshith Rajashekar; K. V. S. Hari; Lajos Hanzo (IEEE Signal Process. Lett., 2015)

Minimum-Error-Probability CFO Estimation for Multiuser MIMO-OFDM Systems. - Amit Kumar Dutta; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Veh. Technol., 2015)

Fusion of algorithms for multiple measurement vectors. - Deepa K. G.; Sooraj K. Ambat; K. V. S. Hari (ICASSP, 2016)

Joint Design of the Spatial and of the Classic Symbol Alphabet Improves Single-RF Spatial Modulation. - Pranav S. Koundinya; K. V. S. Hari; Lajos Hanzo (IEEE Access, 2016)

Single-Carrier SM-MIMO: A Promising Design for Broadband Large-Scale Antenna Systems. - Ping Yang 005; Yue Xiao 001; Yong Liang Guan 001; K. V. S. Hari; A. Chockalingam; Shinya Sugiura; Harald Haas; Marco Di Renzo; Christos Masouros; Zi Long Liu 001; Lixia Xiao; Shaoqian Li; et al. (IEEE Commun. Surv. Tutorials, 2016)

A risk minimization framework for channel estimation in OFDM systems. - Karthik Upadhya; Chandra Sekhar Seelamantula; K. V. S. Hari (Signal Process., 2016)

A Novel Subspace Based Method for Compensation of Multiple CFOs in Uplink MIMO OFDM Systems. - Avik Santra; K. V. S. Hari (IEEE Commun. Lett., 2017)

Joint statistical framework for the estimation of channel and SFO in OFDM systems. - Renu Jose; K. V. S. Hari (IET Signal Process., 2017)

Algebraic Differential Spatial Modulation Is Capable of Approaching the Performance of Its Coherent Counterpart. - Rakshith Rajashekar; Chao Xu 005; Naoki Ishikawa; Shinya Sugiura; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Commun., 2017)

A Generalized Transmit and Receive Diversity Condition for Feedback-Assisted MIMO Systems: Theory and Applications in Full-Duplex Spatial Modulation. - Rakshith Rajashekar; Marco Di Renzo; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Signal Process., 2017)

Minimum Error Probability MIMO-Aided Relaying: Multihop, Parallel, and Cognitive Designs. - Amit Kumar Dutta; K. V. S. Hari; Chandra R. Murthy; Neelesh B. Mehta; Lajos Hanzo (IEEE Trans. Veh. Technol., 2017)

Full-Diversity Dispersion Matrices From Algebraic Field Extensions for Differential Spatial Modulation. - Rakshith Rajashekar; Naoki Ishikawa; Shinya Sugiura; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Veh. Technol., 2017)

Transmit Antenna Subset Selection in Spatial Modulation Relying on a Realistic Error-Infested Feedback Channel. - Rakshith Rajashekar; K. V. S. Hari; Lajos Hanzo (IEEE Access, 2018)

Bounds and joint estimators for channel, phase noise, and timing error in communication systems using statistical framework. - Renu Jose; K. V. S. Hari (Comput. Electr. Eng., 2018)

A Beamforming-Aided Full-Diversity Scheme for Low-Altitude Air-to-Ground Communication Systems Operating With Limited Feedback. - Rakshith Rajashekar; Marco Di Renzo; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Commun., 2018)

Transmit Antenna Subset Selection for Single and Multiuser Spatial Modulation Systems Operating in Frequency Selective Channels. - Rakshith Rajashekar; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Veh. Technol., 2018)

Modified Generalised Quadrature Spatial Modulation. - Kiran Gunde; K. V. S. Hari (NCC, 2019)

A Finite Input Alphabet Perspective on the Rate-Energy Tradeoff in SWIPT Over Parallel Gaussian Channels. - Rakshith Rajashekar; Marco Di Renzo; Lie-Liang Yang; K. V. S. Hari; Lajos Hanzo (IEEE J. Sel. Areas Commun., 2019)

Transmit Antenna Subset Selection in Generalized Spatial Modulation Systems. - Rakshith Rajashekar; Lie-Liang Yang; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Veh. Technol., 2019)

Experiments in Creating Online Course Content for Signal Processing Education. - Carl-Gustaf Jansson; Rajeev Thottappillil; Stefan Hillmann; Sebastian Möller 001; K. V. S. Hari; Rajesh Sundaresan (ICASSP, 2020)

Space Filling Curves for MRI Sampling. - Shubham Sharma; K. V. S. Hari; Geert Leus (ICASSP, 2020)

K-Space Trajectory Design for Reduced MRI Scan Time. - Shubham Sharma; K. V. S. Hari; Geert Leus (ICASSP, 2020)

An Analysis for the Performance of the OFDM-IM Systems Impaired by Carrier Frequency Offset. - Satwika Bhogavalli; K. V. S. Hari (EUSIPCO, 2021)

Advanced Air Mobility [From the Guest Editors]. - Kamesh Namuduri; Uwe-Carsten Fiebig; K. V. S. Hari; David W. Matolak; Ismail Güvenç; Helka-Liina Määttänen (IEEE Veh. Technol. Mag., 2021)

Learning-based method for k-space trajectory design in MRI. - Shubham Sharma; K. V. S. Hari; Geert Leus (EMBC, 2022)

Keynote Talk #3: Understanding Visual Word Representations in the Human Brain. - K. V. S. Hari (RIVF, 2022)

A Novel Method for Millimetre-Wave Channel Estimation for 1-bit Quantized Receivers using Low-Rank Matrix Constraints. - Swati Bhattacharya; K. V. S. Hari (SPCOM, 2022)

Advanced Air Mobility: Research Directions for Communications, Navigation, and Surveillance. - Kamesh Namuduri; Uwe-Carsten Fiebig; David W. Matolak; Ismail Güvenç; K. V. S. Hari; Helka-Liina Määttänen (IEEE Veh. Technol. Mag., 2022)

Waveform Design to Improve the Estimation of Target Parameters Using the Fourier Transform Method in a MIMO OFDM DFRC System. - Satwika Bhogavalli; Éric Grivel; K. V. S. Hari; Vincent Corretja (ICASSP, 2023)

A Fast Dictionary Learning Algorithm for CSI Feedback in Massive MIMO FDD Systems. - Pavan Kumar Gadamsetty; K. V. S. Hari (NCC, 2023)

Joint Channel Estimation and Symbol Detection in Overloaded MIMO Using ADMM. - Swati Bhattacharya; K. V. S. Hari; Yonina C. Eldar (SSP, 2023)

Analysis of Selective User Forwarding in Cell-Free Massive MIMO With Channel Aging. - Maria Francis; Farhad Mehran; K. V. S. Hari (IEEE Access, 2023)

Unfolding for Joint Channel Estimation and Symbol Detection in MIMO Communication Systems. - Swati Bhattacharya; K. V. S. Hari; Yonina C. Eldar (CoRR, 2023)

Estimating the target DOA, range and velocity using subspace methods in a MIMO OFDM DFRC system. - Satwika Bhogavalli; K. V. S. Hari; Éric Grivel; Vincent Corretja (Signal Process., 2023)

Selective User Forwarded Cell-Free Massive Mimo with Quantized Symbols. - Maria Francis; K. V. S. Hari (ICASSP, 2024)

LSST: Learned Single-Shot Trajectory and Reconstruction Network for MR Imaging. - Hemant Kumar Aggarwal; Sudhanya Chatterjee; Dattesh Shanbhag; Uday Patil; K. V. S. Hari (MLMI@MICCAI (1), 2024)

Unfolding for Symbol Detection in Task-Based Quantized MIMO Receivers. - Swati Bhattacharya; K. V. S. Hari; Yonina C. Eldar (IEEE Wirel. Commun. Lett., 2025)

Sum-Rate Maximization of RIS-Aided Digital and Holographic Beamformers in MU-MISO Systems. - Pavan Kumar Gadamsetty; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Commun., 2025)