Sandesh Rao Mattu

According to our database, Sandesh Rao Mattu authored at least 16 papers between 2020 and 2024.

Collaborative distances:

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

2024

Learning in Time-Frequency Domain for Fractional Delay-Doppler Channel Estimation in OTFS.

Sandesh Rao Mattu, A. Chockalingam

IEEE Wirel. Commun. Lett., May, 2024

Low-Complexity Delay-Doppler Channel Estimation in Discrete Zak Transform Based OTFS.

Vineetha Yogesh, Sandesh Rao Mattu, A. Chockalingam

IEEE Commun. Lett., March, 2024

On the PAPR of Discrete Zak Transform Based OTFS Modulation.

Vineetha Yogesh, Anagha V, Sandesh Rao Mattu, A. Chockalingam

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

Iterative Channel Estimation/Detection for DZT-OTFS Using Superimposed Pilot Frames.

Vineetha Yogesh, Sandesh Rao Mattu, A. Chockalingam

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

Delay-Doppler Channel Estimation in DZT-OTFS via Deep Learning in Time-Frequency Domain.

Sandesh Rao Mattu, A. Chockalingam

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

2023

Channel and Radar Parameter Estimation With Fractional Delay-Doppler Using OTFS.

Sai Pradeep Muppaneni, Sandesh Rao Mattu, A. Chockalingam

IEEE Commun. Lett., May, 2023

Sparse Superimposed Pilot Based Channel Estimation in OTFS Systems.

Fathima Jesbin, Sandesh Rao Mattu, A. Chockalingam

Proceedings of the IEEE Wireless Communications and Networking Conference, 2023

Data-Aided Fractional Delay-Doppler Channel Estimation with Embedded Pilot Frames in DZT-Based OTFS.

Sai Pradeep Muppaneni, Sandesh Rao Mattu, A. Chockalingam

Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Fractional Delay-Doppler Channel Estimation in OTFS with Sparse Superimposed Pilots using RNNs.

Sandesh Rao Mattu, A. Chockalingam

Proceedings of the 97th IEEE Vehicular Technology Conference, 2023

Delay-Doppler Domain Channel Estimation for DZT-Based OTFS Systems.

Sai Pradeep Muppaneni, Sandesh Rao Mattu, A. Chockalingam

Proceedings of the 24th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2023

On the Bit Error Performance of OTFS Modulation using Discrete Zak Transform.

Vineetha Yogesh, Vighnesh S. Bhat, Sandesh Rao Mattu, A. Chockalingam

Proceedings of the IEEE International Conference on Communications, 2023

2022

Deep Channel Prediction: A DNN Framework for Receiver Design in Time-Varying Fading Channels.

Sandesh Rao Mattu, Lakshmi Narasimhan Theagarajan, A. Chockalingam

IEEE Trans. Veh. Technol., 2022

Learning-Based Channel Estimation and Phase Noise Compensation in Doubly-Selective Channels.

Sandesh Rao Mattu, A. Chockalingam

IEEE Commun. Lett., 2022

Learning based Delay-Doppler Channel Estimation with Interleaved Pilots in OTFS.

Sandesh Rao Mattu, A. Chockalingam

Proceedings of the 96th Vehicular Technology Conference, 2022

An RNN based DD Channel Estimator for OTFS with Embedded Pilots.

Sandesh Rao Mattu, Ananthanarayanan Chockalingam

Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

2020

Autoencoder based Robust Transceivers for Fading Channels using Deep Neural Networks.

Sandesh Rao Mattu, T. Lakshmi Narasimhan, A. Chockalingam

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020