| Learning-based channel estimation and phase noise compensation in doubly-selective channels SR Mattu, A Chockalingam IEEE Communications Letters 26 (5), 1052-1056, 2022 | 16 | 2022 |
| Deep channel prediction: A DNN framework for receiver design in time-varying fading channels SR Mattu, LN Theagarajan, A Chockalingam IEEE Transactions on Vehicular Technology 71 (6), 6439-6453, 2022 | 15 | 2022 |
| Channel and radar parameter estimation with fractional delay-Doppler using OTFS SP Muppaneni, SR Mattu, A Chockalingam IEEE Communications Letters 27 (5), 1392-1396, 2023 | 7 | 2023 |
| Autoencoder based robust transceivers for fading channels using deep neural networks SR Mattu, TL Narasimhan, A Chockalingam 2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 1-5, 2020 | 7 | 2020 |
| On the bit error performance of OTFS modulation using discrete Zak transform V Yogesh, VS Bhat, SR Mattu, A Chockalingam ICC 2023-IEEE International Conference on Communications, 741-746, 2023 | 4 | 2023 |
| Sparse superimposed pilot based channel estimation in OTFS systems F Jesbin, SR Mattu, A Chockalingam 2023 IEEE Wireless Communications and Networking Conference (WCNC), 1-6, 2023 | 4 | 2023 |
| Learning in Time-Frequency Domain for Fractional Delay-Doppler Channel Estimation in OTFS SR Mattu, A Chockalingam IEEE Wireless Communications Letters, 2024 | 3 | 2024 |
| Low-Complexity Delay-Doppler Channel Estimation in Discrete Zak Transform based OTFS V Yogesh, SR Mattu, A Chockalingam IEEE Communications Letters, 2024 | 3 | 2024 |
| Learning based delay-Doppler channel estimation with interleaved pilots in OTFS SR Mattu, A Chockalingam 2022 IEEE 96th Vehicular Technology Conference (VTC2022-Fall), 1-6, 2022 | 3 | 2022 |
| An RNN based DD channel estimator for OTFS with embedded pilots SR Mattu, A Chockalingam 2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile …, 2022 | 3 | 2022 |
| Fractional Delay-Doppler Channel Estimation in OTFS with Sparse Superimposed Pilots using RNNs SR Mattu, A Chockalingam 2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring), 1-6, 2023 | 1 | 2023 |
| Deep Learning Based Channel Estimation in Wireless Communications SR Mattu | | 2024 |
| Data-Aided Fractional Delay-Doppler Channel Estimation with Embedded Pilot Frames in DZT-Based OTFS SP Muppaneni, SR Mattu, A Chockalingam 2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall), 1-7, 2023 | | 2023 |
| Delay-Doppler Domain Channel Estimation for DZT-Based OTFS Systems SP Muppaneni, SR Mattu, A Chockalingam 2023 IEEE 24th International Workshop on Signal Processing Advances in …, 2023 | | 2023 |
A. ChockalingamProfessor, Department of ECE, Indian Institute of Science, BangaloreVerified email at ece.iisc.ernet.in
