| 2026 | WCNC | MIMO-Zak-OTFS with Superimposed Spread Pilots. | Abhishek Bairwa, Ananthanarayanan Chockalingam |
| 2026 | WCNC | Deep Learning-Based Zak-OTFS Receiver with Embedded and Interleaved Pilots. | Naveed Bin Nazir, Ananthanarayanan Chockalingam |
| 2025 | GLOBECOM | An Over-Sampling Receiver for Zak-OTFS with Embedded Pilot. | Vineetha Yogesh, Ananthanarayanan Chockalingam |
| 2025 | PIMRC | I/O Relation Estimation and Detection in MIMO-Zak-OTFS with Embedded Pilots. | Abhishek Bairwa, Ananthanarayanan Chockalingam |
| 2025 | PIMRC | Zak-OTFS with Superimposed Spread Pilot: CNN-Aided Channel Estimation. | Chetan Devendra Kabade, Arpan Das, Ananthanarayanan Chockalingam |
| 2025 | VTC | MIMO-Zak-OTFS in Doubly-Selective Channels: I/O Relation Estimation and Detection. | Abhishek Bairwa, Ananthanarayanan Chockalingam |
| 2025 | VTC | DNN-Based Joint I/O Relation Estimation and Detection in Zak-OTFS. | Naveed Bin Nazir, Ananthanarayanan Chockalingam |
| 2022 | PIMRC | An RNN based DD Channel Estimator for OTFS with Embedded Pilots. | Sandesh Rao Mattu, Ananthanarayanan Chockalingam |
| 2022 | VTC | Performance Analysis of OTFS with Imperfect Delay-Doppler Channel State Information. | Ashwitha Naikoti, Ananthanarayanan Chockalingam |
| 2018 | VTC | MCMC Sampling Based Signal Detection in Multiuser Load Modulated Arrays. | Sandeep Bhat, Ananthanarayanan Chockalingam |
| 2017 | WCNC | Space-Time Index Modulation. | Swaroop Jacob, T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam |
| 2016 | ITA | On media-based modulation using RF mirrors. | Yalagala Naresh, Ananthanarayanan Chockalingam |
| 2016 | VTC | Coded Index Modulation for Non-DC-Biased OFDM in Multiple LED Visible Light Communication. | S. P. Alaka, T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam |
| 2016 | WCNC | Quad-LED complex modulation (QCM) for visible light wireless communication. | R. Tejaswi, T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam |
| 2015 | GLOBECOM | Generalized Spatial Modulation in Indoor Wireless Visible Light Communication. | S. P. Alaka, T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam |
| 2014 | VTC | Detection and Decoding in Large-Scale MIMO Systems: A Non-Binary Belief Propagation Approach. | T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam |
| 2014 | WCNC | Channel hardening-exploiting message passing (CHEMP) receiver in large MIMO systems. | T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam |
| 2014 | WCNC | Optimum transmission strategies for the Gaussian one-to-many interference network. | Ranga Prasad, Srikrishna Bhashyam, Ananthanarayanan Chockalingam |
| 2014 | WCNC | Decode-and-forward cooperative multicast with space shift keying. | Pritam Som, Ananthanarayanan Chockalingam |
| 2014 | WCNC | Worst case SINR guarantees for secrecy using relay beamforming with imperfect CSI. | Agepati Sujana, Sanjay Vishwakarma, Ananthanarayanan Chockalingam |
| 2013 | ITA | Capacity bounds for the Gaussian X channel. | Ranga Prasad, Ananthanarayanan Chockalingam |
| 2013 | WCNC | On generalized spatial modulation. | Tanumay Datta, Ananthanarayanan Chockalingam |
| 2013 | WCNC | End-to-end BER analysis of space shift keying in decode-and-forward cooperative relaying. | Pritam Som, Ananthanarayanan Chockalingam |
| 2012 | ITA | A novel MCMC algorithm for near-optimal detection in large-scale uplink mulituser MIMO systems. | Tanumay Datta, N. Ashok Kumar, Ananthanarayanan Chockalingam, B. Sundar Rajan |
| 2012 | PIMRC | Increasing system capacity in uplink multiuser MIMO using sparsity exploiting receiver. | Tanumay Datta, Ananthanarayanan Chockalingam |
| 2012 | PIMRC | Spatial modulation and space shift keying in single carrier communication. | Pritam Som, Ananthanarayanan Chockalingam |
| 2012 | VTC | Frequency Domain Turbo Equalization for MIMO-CPSC Systems with Large Delay Spreads. | Yogendra Umesh Itankar, Ananthanarayanan Chockalingam |
| 2012 | VTC | Factor Graph Based Joint Detection/Decoding for LDPC Coded Large-MIMO Systems. | T. Lakshmi Narasimhan, Ananthanarayanan Chockalingam, B. Sundar Rajan |
| 2011 | ICASSP | Bayesian framework and message passing for joint support and signal recovery of approximately sparse signals. | Shubha Shedthikere, Ananthanarayanan Chockalingam |
| 2011 | ISIT | Modulation diversity in fading channels with quantized receiver. | Saif Khan Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam |
| 2011 | PIMRC | Generalized bidirectional multi-pair multi-antennawireless network coding. | Tanumay Datta, N. Ashok Kumar, Ananthanarayanan Chockalingam |
| 2011 | WCNC | Full-rate full-diversity achieving MIMO precoding with partial CSIT. | Biswajit Dutta, Somsubhra Barik, Ananthanarayanan Chockalingam |
| 2010 | GLOBECOM | Layered Tabu Search Algorithm for Large-MIMO Detection and a Lower Bound on ML Performance. | N. Srinidhi, Tanumay Datta, Ananthanarayanan Chockalingam, B. Sundar Rajan |
| 2010 | ICDCS | On the Impact of MIMO Diversity on Higher Layer Performance. | Ece Gelal, Konstantinos Pelechrinis, Ioannis Broustis, Srikanth V. Krishnamurthy, Saif K. Mohammed, Ananthanarayanan Chockalingam, Sneha Kumar Kasera |
| 2010 | ISIT | X- and Y-Codes for MIMO precoding. | Saif K. Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam |
| 2010 | ISIT | Precoding with X-codes to increase capacity with discrete input alphabets. | Saif K. Mohammed, Emanuele Viterbo, Yi Hong, Ananthanarayanan Chockalingam |
| 2010 | WCNC | Robust Relay Precoder Design for MIMO-Relay Networks. | P. Ubaidulla, Ananthanarayanan Chockalingam |
| 2009 | GLOBECOM | SC-FDMA Versus OFDMA: Sensitivity to Large Carrier Frequency and Timing Offsets on the Uplink. | K. Raghunath, Ananthanarayanan Chockalingam |
| 2009 | GLOBECOM | A Reactive Tabu Search Based Equalizer for Severely Delay-Spread UWB MIMO-ISI Channels. | N. Srinidhi, Saif K. Mohammed, Ananthanarayanan Chockalingam |
| 2009 | ISIT | Low-complexity near-MAP decoding of large non-orthogonal STBCs using PDA. | Saif K. Mohammed, Ananthanarayanan Chockalingam, B. Sundar Rajan |
| 2009 | ISIT | Low-complexity near-ML decoding of large non-orthogonal STBCs using reactive tabu search. | B. Sundar Rajan, Saif K. Mohammed, Ananthanarayanan Chockalingam, Nagaraja Srinidhi |
| 2009 | ISIT | Belief propagation based decoding of large non-orthogonal STBCs. | Madhekar Suneel, Pritam Som, Ananthanarayanan Chockalingam, B. Sundar Rajan |
| 2009 | PIMRC | Full-rate precoding in V-BLAST with angle parameter feedback. | Somsubhra Barik, Saif K. Mohammed, Ananthanarayanan Chockalingam, B. Sundar Rajan |
| 2009 | PIMRC | Full-diversity high-rate non-coherent unitary STBCs: New designs and performance. | Biswajit Dutta, Ananthanarayanan Chockalingam |
| 2009 | PIMRC | BER analysis of uplink OFDMA in the presence of carrier frequency and timing offsets. | K. Raghunath, Ananthanarayanan Chockalingam |
| 2009 | PIMRC | Robust distributed beamforming for wireless relay networks. | P. Ubaidulla, Ananthanarayanan Chockalingam |
| 2009 | PIMRC | Joint channel estimation/detection in MIMO systems using belief propagation. | Ahmed Zaki, Ananthanarayanan Chockalingam |
| 2009 | WCNC | Non-linear transceiver designs with imperfect CSIT using convex optimization. | P. Ubaidulla, Ananthanarayanan Chockalingam |
| 2009 | WCNC | Robust THP transceiver designs for multiuser MIMO downlink. | P. Ubaidulla, Ananthanarayanan Chockalingam |
| 2008 | GLOBECOM | High-Rate Space-Time Coded Large MIMO Systems: Low-Complexity Detection and Performance. | Saif K. Mohammed, Ananthanarayanan Chockalingam, B. Sundar Rajan |
| 2008 | GLOBECOM | Cooperative OFDM with Amplify-and-Forward Relaying with Timing Offset. | K. Raghunath, Ananthanarayanan Chockalingam |
| 2008 | GLOBECOM | Robust Transceiver Design for Multiuser MIMO Downlink. | P. Ubaidulla, Ananthanarayanan Chockalingam |
| 2008 | ISIT | A Low-complexity near-ML performance achieving algorithm for large MIMO detection. | Saif K. Mohammed, Ananthanarayanan Chockalingam, B. Sundar Rajan |
| 2008 | ISIT | High-rate, single-symbol decodable distributed STBCs for partially-coherent cooperative networks. | Dheeraj Sreedhar, Ananthanarayanan Chockalingam, B. Sundar Rajan |
| 2008 | PIMRC | Low-complexity detection and performance in multi-gigabit high spectral efficiency wireless systems. | Saif K. Mohammed, Ananthanarayanan Chockalingam, B. Sundar Rajan |
| 2008 | VTC | A Low-Complexity Precoder for Large Multiuser MISO Systems. | Saif K. Mohammed, Ananthanarayanan Chockalingam, B. Sundar Rajan |
| 2008 | WiMob | Precoder Designs for MIMO Broadcast Channels with Imperfect CSI. | P. Ubaidulla, Ananthanarayanan Chockalingam |
| 2007 | GLOBECOM | Multicode STBC in Frequency Selective Fading. | Saif K. Mohammed, Ananthanarayanan Chockalingam |
| 2007 | GLOBECOM | On the Maximal Rate of Non-Square STBCs from Complex Orthogonal Designs. | Saif K. Mohammed, B. Sundar Rajan, Ananthanarayanan Chockalingam |
| 2007 | GLOBECOM | A Distributed Approach to Interference Cancellation. | K. Raghu, Saif K. Mohammed, Ananthanarayanan Chockalingam |
| 2007 | PIMRC | Detection of Multicode STBC Signals in Frequency Selective Fading. | Saif K. Mohammed, Ananthanarayanan Chockalingam |
| 2007 | PIMRC | ICI-ISI Mitigation in Cooperative SFBC-OFDM with Carrier Frequency Offset. | Dheeraj Sreedhar, Ananthanarayanan Chockalingam |
| 2007 | WCNC | SIR Analysis and Interference Cancellation in Uplink OFDMA with Large Carrier Frequency and Timing Offsets. | K. Raghunath, Ananthanarayanan Chockalingam |
| 2007 | WCNC | Detection of SFBC-OFDM Signals in Frequency and Time-Selective MIMO Channels. | Dheeraj Sreedhar, Ananthanarayanan Chockalingam |
| 2007 | WoWMoM | Energy Efficient Area Monitoring Using Information Coverage in Wireless Sensor Networks. | Sumit Vashistha, Amar Prakash Azad, Ananthanarayanan Chockalingam |
| 2006 | GLOBECOM | Bounds on the Lifetime of Wireless Sensor Networks Employing Multiple Data Sinks. | Amar Prakash Azad, Ananthanarayanan Chockalingam |
| 2006 | GLOBECOM | Multicode MIMO for High Data Rate Mobile Ad-hoc Networks. | Thati Srikanth, Shamaiah Manohar, Ananthanarayanan Chockalingam, Laurence B. Milstein |
| 2006 | VTC | MMSE Receiver for Multiuser Interference Cancellation in Uplink OFDMA. | Dheeraj Sreedhar, Ananthanarayanan Chockalingam |
| 2006 | WCNC | Mobile base stations placement and energy aware routing in wireless sensor networks. | Amar Prakash Azad, Ananthanarayanan Chockalingam |
| 2006 | WCNC | BER analysis of weighted interference cancellation in multicarrier DS-CDMA systems. | Shamaiah Manohar, Vibhor Tikiya, Ramesh Annavajjala, Ananthanarayanan Chockalingam |
| 2006 | WCNC | A multiuser interference cancellation scheme for uplink OFDMA. | Shamaiah Manohar, Vibhor Tikiya, Dheeraj Sreedhar, Ananthanarayanan Chockalingam |
| 2005 | GLOBECOM | BER-optimized linear parallel interference cancellers for multicarrier DS-CDMA systems. | Shamaiah Manohar, Vibhor Tikiya, Ramesh Annavajjala, Ananthanarayanan Chockalingam |
| 2005 | WCNC | Optimum selection combining for M-QAM on fading channels. | M. Surendra Raju, Ramesh Annavajjala, Ananthanarayanan Chockalingam |
| 2005 | WCNC | A threshold-based linear parallel interference canceller on fading channels. | Vibhor Tikiya, Ananthanarayanan Chockalingam |
| 2004 | GLOBECOM | Performance analysis of decorrelating detector on diversity channels with imperfect channel estimates. | Vibhor Tikiya, Ananthanarayanan Chockalingam |
| 2004 | PIMRC | LLR based BER analysis of orthogonal STBCs using QAM on Rayleigh fading channels. | M. Surendra Raju, Ramesh Annavajjala, Ananthanarayanan Chockalingam |
| 2003 | GLOBECOM | BER analysis of QAM with transmit diversity in Rayleigh fading channels. | M. Surendra Raju, Ramesh Annavajjala, Ananthanarayanan Chockalingam |
| 2003 | PIMRC | Performance of adaptive multiuser detectors in space-time coded CDMA systems. | M. M. Alam, Ananthanarayanan Chockalingam |
| 2002 | GLOBECOM | Optimum selection combining of binary NCFSK signals on independent Rayleigh fading channels. | Annavajjala Ramesh, Ananthanarayanan Chockalingam, Laurence B. Milstein |
| 2002 | GLOBECOM | Performance analysis of a (3, L) selection combining scheme for binary NCFSK signals on Rayleigh fading channels. | Annavajjala Ramesh, Ananthanarayanan Chockalingam, Laurence B. Milstein |
| 2002 | GLOBECOM | Performance analysis of TCM with generalized selection combining on Rayleigh fading channels. | Annavajjala Ramesh, Ananthanarayanan Chockalingam, Laurence B. Milstein |
| 2001 | GLOBECOM | Performance of noncoherent turbo detection on Rayleigh fading channels. | Annavajjala Ramesh, Ananthanarayanan Chockalingam, Laurence B. Milstein |
| 2001 | GLOBECOM | Bounds on the performance of turbo codes on Nakagami fading channels with diversity combining. | Annavajjala Ramesh, Ananthanarayanan Chockalingam, Laurence B. Milstein |
| 2000 | PIMRC | Energy efficiency analysis of link layer backoff schemes on point-to-point Markov fading links. | P. M. Soni, Ananthanarayanan Chockalingam |