G. D. Surabhi

According to our database, G. D. Surabhi authored at least 14 papers between 2017 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Opportunistic Quantization for Fronthaul Overhead Reduction in Beyond 5G Distributed Base Stations.

G. D. Surabhi, Shruti Venkatesh, Bharath Shamasundar, Ashok Kumar Reddy Chavva

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

AI-Aided Opportunistic Quantization for Channel Aging Mitigation and Fronthaul Overhead Reduction in O-RAN Systems.

Bharath Shamasundar, Shruti Venkatesh, G. D. Surabhi, Ashok Kumar Reddy Chavva

Proceedings of the 100th IEEE Vehicular Technology Conference, 2024

2021

Performance Analysis of OTFS Modulation with Receive Antenna Selection.

Vighnesh S. Bhat, G. D. Surabhi, A. Chockalingam

CoRR, 2021

2020

Low-Complexity Linear Equalization for OTFS Modulation.

G. D. Surabhi, A. Chockalingam

IEEE Commun. Lett., 2020

Sparse Delay-Doppler Channel Estimation in Rapidly Time-Varying Channels for Multiuser OTFS on the Uplink.

O. K. Rasheed, G. D. Surabhi, A. Chockalingam

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

Low-complexity Linear Equalization for 2×2 MIMO-OTFS Signals.

G. D. Surabhi, A. Chockalingam

Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

2019

On the Diversity of Uncoded OTFS Modulation in Doubly-Dispersive Channels.

G. D. Surabhi, Rose Mary Augustine, A. Chockalingam

IEEE Trans. Wirel. Commun., 2019

Peak-to-Average Power Ratio of OTFS Modulation.

G. D. Surabhi, Rose Mary Augustine, Ananthanarayanan Chockalingam

IEEE Commun. Lett., 2019

Multiple Access in the Delay-Doppler Domain using OTFS modulation.

G. D. Surabhi, Rose Mary Augustine, A. Chockalingam

CoRR, 2019

OTFS Modulation with Phase Noise in mmWave Communications.

G. D. Surabhi, M. Kollengode Ramachandran, A. Chockalingam

Proceedings of the 89th IEEE Vehicular Technology Conference, 2019

Space-Time Coded OTFS Modulation in High-Doppler Channels.

Rose Mary Augustine, G. D. Surabhi, A. Chockalingam

Proceedings of the 89th IEEE Vehicular Technology Conference, 2019

2018

On the Diversity of OTFS Modulation in Doubly-Dispersive Channels.

G. D. Surabhi, Rose Mary Augustine, A. Chockalingam

CoRR, 2018

2017

Compact Antenna Spacing in mmWave MIMO Systems Using Random Phase Precoding.

G. D. Surabhi, A. Chockalingam

Proceedings of the 86th IEEE Vehicular Technology Conference, 2017

Efficient Signaling Schemes for mmWave LOS MIMO Communication Using Uniform Linear and Circular Arrays.

G. D. Surabhi, A. Chockalingam

Proceedings of the 85th IEEE Vehicular Technology Conference, 2017