| 2025 | VTC | Diversity and BER Performance of Zak-OTFS Modulation. | Fathima Jesbin, Jaswanth Bodempudi, A. Chockalingam |
| 2024 | GLOBECOM | Near-Optimal Detection of Zak-OTFS Signals in Doubly-Selective Channels Using Mixed Gibbs Sampling. | Vineetha Yogesh, A. Chockalingam |
| 2024 | PIMRC | Enhanced OTFS using Channel Modulation. | Nabarun Roy, A. Chockalingam |
| 2024 | VTC | Delay-Doppler Channel Estimation in DZT-OTFS via Deep Learning in Time-Frequency Domain. | Sandesh Rao Mattu, A. Chockalingam |
| 2024 | VTC | Enhanced OTFS using Channel Modulation and Delay-Doppler Indexing. | Nabarun Roy, A. Chockalingam |
| 2024 | VTC | Iterative Channel Estimation/Detection for DZT-OTFS Using Superimposed Pilot Frames. | Vineetha Yogesh, Sandesh Rao Mattu, A. Chockalingam |
| 2024 | VTC | On the PAPR of Discrete Zak Transform Based OTFS Modulation. | Vineetha Yogesh, Anagha V, Sandesh Rao Mattu, A. Chockalingam |
| 2024 | WCNC | RIS-Aided OTFS with Index Modulation. | Vighnesh S. Bhat, A. Chockalingam |
| 2023 | PIMRC | Performance of RIS-aided Media-Based Modulation with Imperfect CSI and Phase Tuning Errors. | Shankul Saini, A. Chockalingam |
| 2023 | VTC | Performance Analysis of MIMO-OTFS with Selective Decode and Forward Relaying. | Vighnesh S. Bhat, A. Chockalingam |
| 2023 | VTC | OTFS-IM with Decode and Forward Relaying. | Vighnesh S. Bhat, A. Chockalingam |
| 2023 | VTC | Performance Analysis of MIMO-OTFS with Decode and Forward Relaying. | Vighnesh S. Bhat, A. Chockalingam |
| 2023 | VTC | Fractional Delay-Doppler Channel Estimation in OTFS with Sparse Superimposed Pilots using RNNs. | Sandesh Rao Mattu, A. Chockalingam |
| 2023 | VTC | Data-Aided Fractional Delay-Doppler Channel Estimation with Embedded Pilot Frames in DZT-Based OTFS. | Sai Pradeep Muppaneni, Sandesh Rao Mattu, A. Chockalingam |
| 2023 | VTC | RIS-aided Media Based Modulation. | Shankul Saini, Vighnesh S. Bhat, A. Chockalingam |
| 2023 | WCNC | Sparse Superimposed Pilot Based Channel Estimation in OTFS Systems. | Fathima Jesbin, Sandesh Rao Mattu, A. Chockalingam |
| 2022 | PIMRC | RIS-aided OTFS Modulation in High-Doppler Channels. | Gandhodi Harshavardhan, Vighnesh S. Bhat, A. Chockalingam |
| 2022 | VTC | Learning based Delay-Doppler Channel Estimation with Interleaved Pilots in OTFS. | Sandesh Rao Mattu, A. Chockalingam |
| 2022 | VTC | Multi-LED Transmission Schemes using OTFS Modulation in Visible Light Communication. | Sujata Sinha, A. Chockalingam |
| 2021 | GLOBECOM | Quad-LED OTFS Modulation in Indoor Visible Light Communication Systems. | Sujata Sinha, A. Chockalingam |
| 2021 | PIMRC | A DNN-based OTFS Transceiver with Delay-Doppler Channel Training and IQI Compensation. | Ashwitha Naikoti, A. Chockalingam |
| 2021 | VTC | Performance Analysis of OTFS Modulation with Transmit Antenna Selection. | Vighnesh S. Bhat, A. Chockalingam |
| 2021 | VTC | Diversity and PAPR Enhancement in OTFS using Indexing. | Jickson K. Francis, Rose Mary Augustine, A. Chockalingam |
| 2021 | VTC | Low-complexity Delay-Doppler Symbol DNN for OTFS Signal Detection. | Ashwitha Naikoti, A. Chockalingam |
| 2021 | VTC | OTFS Modulation in Dual-LED Indoor Visible Light Communication Systems. | Sujata Sinha, A. Chockalingam |
| 2020 | VTC | Autoencoder based Robust Transceivers for Fading Channels using Deep Neural Networks. | Sandesh Rao Mattu, T. Lakshmi Narasimhan, A. Chockalingam |
| 2020 | VTC | MU-MIMO NOMA with Linear Precoding Techniques in Indoor Downlink VLC Systems. | Virendra Singh Rajput, Ashok D. R., A. Chockalingam |
| 2020 | VTC | Sparse Delay-Doppler Channel Estimation in Rapidly Time-Varying Channels for Multiuser OTFS on the Uplink. | O. K. Rasheed, G. D. Surabhi, A. Chockalingam |
| 2020 | WCNC | Capacity Analysis of Time-Indexed Media-based Modulation. | Bharath Shamasundar, Lakshmi Narasimhan Theagarajan, A. Chockalingam |
| 2019 | PIMRC | Performance of Media-Based Modulation in Two-Way Full-Duplex Relaying Networks. | Yalagala Naresh, A. Chockalingam |
| 2019 | PIMRC | Joint NOMA Transmission in Indoor Multi-cell VLC Networks. | Virendra Singh Rajput, Ashok D. R., A. Chockalingam |
| 2019 | VTC | Interleaved Time-Frequency Multiple Access Using OTFS Modulation. | Rose Mary Augustine, A. Chockalingam |
| 2019 | VTC | Space-Time Coded OTFS Modulation in High-Doppler Channels. | Rose Mary Augustine, G. D. Surabhi, A. Chockalingam |
| 2019 | VTC | Load Modulated Arrays Using Channel Modulation with RF Mirrors. | Sandeep Bhat, A. Chockalingam |
| 2019 | VTC | Structured Sparse Matrix Sketching based Detection for Media-Based Modulation. | Rupali Gupta, Bharath Shamasundar, A. Chockalingam |
| 2019 | VTC | Diversity Analysis of Time-Indexed Media-Based Modulation. | Rupali Gupta, Bharath Shamasundar, A. Chockalingam |
| 2019 | VTC | Joint Estimation of Channel and IQ Imbalance in Media-Based Modulation. | Bharath Shamasundar, A. Chockalingam |
| 2019 | VTC | OTFS Modulation with Phase Noise in mmWave Communications. | G. D. Surabhi, M. Kollengode Ramachandran, A. Chockalingam |
| 2019 | WCNC | Compact Optimal Pilot Design for Channel Estimation in MIMO VLC Systems. | Ashok D. R., A. Chockalingam |
| 2019 | WCNC | Capacity Analysis and Structured Sparse Detection of Generalized Media-based Modulation. | Bharath Shamasundar, A. Chockalingam |
| 2018 | GLOBECOM | MIMO-OTFS in High-Doppler Fading Channels: Signal Detection and Channel Estimation. | M. Kollengode Ramachandran, A. Chockalingam |
| 2018 | ITA | On OTFS Modulation for High-Doppler Fading Channels. | K. R. Murali, A. Chockalingam |
| 2018 | VTC | Dual-Mode Index Modulation Schemes for CPSC-MIMO Systems. | Swaroop Jacob, T. Lakshmi Narasimhan, A. Chockalingam |
| 2018 | VTC | Detection of Generalized Media-Based Modulation Signals Using Multi-Layered Message Passing. | Manu Krishnan K., Swaroop Jacob, A. Chockalingam |
| 2018 | VTC | Optimized Diagonal and Pseudo-Random Phase Precoding Schemes for MIMO VLC Systems. | Ashok D. R., A. Chockalingam |
| 2018 | VTC | Optimal Precoder for MIMO Schemes in Indoor Wireless VLC Systems. | V. Aditya Srinivas, Yalagala Naresh, A. Chockalingam |
| 2018 | VTC | Performance of Imaging Receivers Using Convex Lens in Indoor MIMO VLC Systems. | K. V. S. Sai Sushanth, A. Chockalingam |
| 2018 | VTC | Space-Time Indexed Multiple-LED Complex Modulation Schemes for VLC Systems. | K. V. S. Sai Sushanth, Swaroop Jacob, A. Chockalingam |
| 2017 | GLOBECOM | Full-Duplex Media-Based Modulation. | Yalagala Naresh, A. Chockalingam |
| 2017 | ITA | Multidimensional index modulation in wireless communications. | Bharath Shamasundar, Swaroop Jacob, Sandeep Bhat, A. Chockalingam |
| 2017 | PIMRC | Random phase modulation in load modulated arrays. | Sandeep Bhat, A. Chockalingam |
| 2017 | PIMRC | Message passing receivers for large-scale multiuser media-based modulation. | Swaroop Jacob, T. Lakshmi Narasimhan, A. Chockalingam |
| 2017 | VTC | Time-Indexed Media-Based Modulation. | Bharath Shamasundar, Swaroop Jacob, A. Chockalingam |
| 2017 | VTC | Efficient Signaling Schemes for mmWave LOS MIMO Communication Using Uniform Linear and Circular Arrays. | G. D. Surabhi, A. Chockalingam |
| 2017 | VTC | Compact Antenna Spacing in mmWave MIMO Systems Using Random Phase Precoding. | G. D. Surabhi, A. Chockalingam |
| 2016 | VTC | Sparsity-Exploiting Detection of Large-Scale Multiuser GSM-MIMO Signals Using FOCUSS. | Sandeep Bhat, A. Chockalingam |
| 2016 | WCNC | Capacity bounds and performance of precoder index modulation. | Yalagala Naresh, T. Lakshmi Narasimhan, A. Chockalingam |
| 2016 | WCNC | Quad-LED complex modulation (QCM) for visible light wireless communication. | R. Tejaswi, T. Lakshmi Narasimhan, A. Chockalingam |
| 2015 | GLOBECOM | Generalized Space-Frequency Index Modulation: Low-Complexity Encoding and Detection. | B. Chakrapani, T. Lakshmi Narasimhan, A. Chockalingam |
| 2015 | GLOBECOM | Sum Secrecy Rate in MISO Full-Duplex Wiretap Channel with Imperfect CSI. | Sanjay Vishwakarma, A. Chockalingam |
| 2014 | ACSSC | Generalized spatial modulation for large-scale MIMO systems: Analysis and detection. | T. Lakshmi Narasimhan, Patchava Raviteja, A. Chockalingam |
| 2014 | GLOBECOM | Pseudo-random phase precoded spatial modulation and precoder index modulation. | T. Lakshmi Narasimhan, Yalagala Naresh, Tanumay Datta, A. Chockalingam |
| 2014 | GLOBECOM | Transmitter optimization in MISO broadcast channel with common and secret messages. | Sanjay Vishwakarma, A. Chockalingam |
| 2014 | ITA | Large-scale multiuser SM-MIMO versus massive MIMO. | T. Lakshmi Narasimhan, Patchava Raviteja, A. Chockalingam |
| 2014 | VTC | Detection in Large-Scale Multiuser SM-MIMO Systems: Algorithms and Performance. | Patchava Raviteja, T. Lakshmi Narasimhan, A. Chockalingam |
| 2013 | COMSNETS | SC-FDMA for multiuser communication on the downlink. | Harsha S. Eshwaraiah, A. Chockalingam |
| 2013 | ISIT | Gaussian sampling based lattice decoding. | Tanumay Datta, A. Chockalingam, Emanuele Viterbo |
| 2013 | VTC | Boosting MMSE Receivers Using AdaBoost. | Onkar Dabeer, Srinidhi Nagaraja, A. Chockalingam |
| 2013 | VTC | Large-MIMO Receiver Based on Linear Regression of MMSE Residual. | Srinidhi Nagaraja, Onkar Dabeer, A. Chockalingam |
| 2013 | VTC | BER Analysis of Space Shift Keying in Cooperative Multi-Hop Multi-Branch DF Relaying. | Pritam Som, A. Chockalingam |
| 2012 | WCNC | Cooperative particle swarm optimization based receiver for large-dimension MIMO-ZPSC systems. | Harsha S. Eshwaraiah, A. Chockalingam |
| 2006 | ISIT | First-order Markov Models for Packet Transmission on Rayleigh Fading Channels with DPSK/NCFSK Modulation. | Ramesh Annavajjala, A. Chockalingam, Pamela C. Cosman, Laurence B. Milstein |
| 2005 | PIMRC | Downlink Power Allocation with Pricing in CDMA. | S. Anand, A. Chockalingam |
| 2002 | GLOBECOM | Performance of cellular CDMA with voice/data traffic with an SIR based admission control. | S. Anand, A. Chockalingam |
| 2002 | WCNC | Outage and capacity analysis of cellular CDMA with admission control. | S. Anand, A. Chockalingam, Kumar N. Sivarajan |
| 2002 | WCNC | Performance analysis of battery power management schemes in wireless mobile devices. | Balakrishna J. Prabhu, A. Chockalingam, Vinod Sharma |
| 2000 | GLOBECOM | Performance analysis of space diversity S-ALOHA with steerable beam smart antenna arrays. | P. M. Soni, A. Chockalingam |
| 1998 | PIMRC | MAC layer performance with steerable multibeam antenna arrays. | A. Chockalingam, Ramesh R. Rao |
| 1998 | PIMRC | Energy efficiency analysis of a multichannel wireless access protocol. | A. Chockalingam, Weiping Xu, Michele Zorzi, Laurence B. Milstein |