On the diversity of uncoded OTFS modulation in doubly-dispersive channels GD Surabhi, RM Augustine, A Chockalingam IEEE transactions on wireless communications 18 (6), 3049-3063, 2019 | 216 | 2019 |
Low-complexity linear equalization for OTFS modulation GD Surabhi, A Chockalingam IEEE communications letters 24 (2), 330-334, 2019 | 184 | 2019 |
Peak-to-average power ratio of OTFS modulation GD Surabhi, RM Augustine, A Chockalingam IEEE Communications Letters 23 (6), 999-1002, 2019 | 131 | 2019 |
Sparse delay-Doppler channel estimation in rapidly time-varying channels for multiuser OTFS on the uplink OK Rasheed, GD Surabhi, A Chockalingam 2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 1-5, 2020 | 74 | 2020 |
OTFS modulation with phase noise in mmWave communications GD Surabhi, MK Ramachandran, A Chockalingam 2019 IEEE 89th Vehicular Technology Conference (VTC2019-Spring), 1-5, 2019 | 43 | 2019 |
OTFS: A new modulation scheme for high-mobility use cases MK Ramachandran, GD Surabhi, A Chockalingam Journal of the Indian institute of science 100, 315-336, 2020 | 42 | 2020 |
Low-complexity linear equalization for 2ื 2 MIMO-OTFS signals GD Surabhi, A Chockalingam 2020 IEEE 21st International Workshop on Signal Processing Advances in …, 2020 | 33 | 2020 |
Space-time coded OTFS modulation in high-Doppler channels RM Augustine, GD Surabhi, A Chockalingam 2019 IEEE 89th Vehicular Technology Conference (VTC2019-Spring), 1-6, 2019 | 33 | 2019 |
Multiple access in the delay-Doppler domain using OTFS modulation GD Surabhi, RM Augustine, A Chockalingam arXiv preprint arXiv:1902.03415, 2019 | 30 | 2019 |
Performance analysis of OTFS modulation with receive antenna selection VS Bhat, SG Dayanand, A Chockalingam IEEE Transactions on Vehicular Technology 70 (4), 3382-3395, 2021 | 24 | 2021 |
On the diversity of OTFS modulation in doubly-dispersive channels GD Surabhi, RM Augustine, A Chockalingam Available on-line at, 2018 | 5 | 2018 |
Efficient signaling schemes for mmWave LOS MIMO communication using uniform linear and circular arrays GD Surabhi, A Chockalingam 2017 IEEE 85th Vehicular Technology Conference (VTC Spring), 1-5, 2017 | 5 | 2017 |
On Orthogonal Time Frequency Space Modulation for Wireless Communications GD Surabhi | | 2020 |
Compact Antenna Spacing in mmWave MIMO Systems Using Random Phase Precoding GD Surabhi, A Chockalingam 2017 IEEE 86th Vehicular Technology Conference (VTC-Fall), 1-5, 2017 | | 2017 |