G. D. Surabhi

Publication Activity (10 Years)

Years Active: 2017-2021
Publications (10 Years): 12

Top Topics

Lower Complexity

Channel Estimation

Top Venues

IEEE Commun. Lett.

Publications

Vighnesh S. Bhat, G. D. Surabhi, A. Chockalingam
Performance Analysis of OTFS Modulation with Receive Antenna Selection. CoRR (2021)
G. D. Surabhi, A. Chockalingam
Low-complexity Linear Equalization for 2×2 MIMO-OTFS Signals. SPAWC (2020)
O. K. Rasheed, G. D. Surabhi, A. Chockalingam
Sparse Delay-Doppler Channel Estimation in Rapidly Time-Varying Channels for Multiuser OTFS on the Uplink. VTC Spring (2020)
G. D. Surabhi, A. Chockalingam
Low-Complexity Linear Equalization for OTFS Modulation. IEEE Commun. Lett. 24 (2) (2020)
G. D. Surabhi, Rose Mary Augustine, A. Chockalingam
Multiple Access in the Delay-Doppler Domain using OTFS modulation. CoRR (2019)
Rose Mary Augustine, G. D. Surabhi, A. Chockalingam
Space-Time Coded OTFS Modulation in High-Doppler Channels. VTC Spring (2019)
G. D. Surabhi, Rose Mary Augustine, Ananthanarayanan Chockalingam
Peak-to-Average Power Ratio of OTFS Modulation. IEEE Commun. Lett. 23 (6) (2019)
G. D. Surabhi, M. Kollengode Ramachandran, A. Chockalingam
OTFS Modulation with Phase Noise in mmWave Communications. VTC Spring (2019)
G. D. Surabhi, Rose Mary Augustine, A. Chockalingam
On the Diversity of Uncoded OTFS Modulation in Doubly-Dispersive Channels. IEEE Trans. Wirel. Commun. 18 (6) (2019)
G. D. Surabhi, Rose Mary Augustine, A. Chockalingam
On the Diversity of OTFS Modulation in Doubly-Dispersive Channels. CoRR (2018)
G. D. Surabhi, A. Chockalingam
Compact Antenna Spacing in mmWave MIMO Systems Using Random Phase Precoding. VTC Fall (2017)
G. D. Surabhi, A. Chockalingam
Efficient Signaling Schemes for mmWave LOS MIMO Communication Using Uniform Linear and Circular Arrays. VTC Spring (2017)