Venkatesh Khammammetti

According to our database, Venkatesh Khammammetti authored at least 12 papers between 2019 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2026

Zak-OTFS: A Predictable Physical Layer for Communications and Sensing.

Sandesh Rao Mattu, Nishant Mehrotra, Venkatesh Khammammetti, A. Robert Calderbank

CoRR, April, 2026

2025

Zak-OFDM: Low Complexity Joint Equalization of OFDM Carriers in Doubly-Spread Channels.

Saif Khan Mohammed, Sandesh Rao Mattu, Nishant Mehrotra, Venkatesh Khammammetti, A. Robert Calderbank

CoRR, June, 2025

Over-the-Air Transmission of Zak-OTFS with Spread Pilots on Sub-THz Communications Testbed.

Claire Parisi, Venkatesh Khammammetti, A. Robert Calderbank, Lauren Huie

CoRR, April, 2025

A Novel Precoder for Peak-to-Average Power Ratio Reduction in OTFS Systems.

Saurabh Prakash, Venkatesh Khammammetti, Saif Khan Mohammed

CoRR, January, 2025

Low-Complexity Detection of Multiple Preambles in the Presence of Mobility and Delay Spread.

Sandesh Rao Mattu, Beyza Dabak, Venkatesh Khammammetti, A. Robert Calderbank

Proceedings of the 101st IEEE Vehicular Technology Conference, 2025

Zak-OTFS with Spread Pilot in Sub-6 GHz: Implementation and Over-the-Air Experimentation.

Junyao Zheng, Venkatesh Khammammetti, Beyza Dabak, Sandesh Rao Mattu, Tingjun Chen, A. Robert Calderbank

Proceedings of the IEEE Military Communications Conference, 2025

Multiple Preamble Detection with ZC Sequences in the Presence of Mobility and Delay Spread.

Sandesh Rao Mattu, Imran Ali Khan, Venkatesh Khammammetti, Beyza Dabak, Saif Khan Mohammed, Krishna Narayanan, A. Robert Calderbank

Proceedings of the IEEE International Symposium on Information Theory, 2025

2024

Delay-Doppler Signal Processing with Zadoff-Chu Sequences.

Sandesh Rao Mattu, Imran Ali Khan, Venkatesh Khammammetti, Beyza Dabak, Saif Khan Mohammed, Krishna Narayanan, A. Robert Calderbank

CoRR, 2024

Zak-OTFS and LDPC Codes.

Beyza Dabak, Venkatesh Khammammetti, Saif Khan Mohammed, A. Robert Calderbank

Proceedings of the IEEE International Conference on Communications, 2024

2023

Spectral Efficiency Performance of OTFS Based Multi-Cell Systems.

Amit Kumar Pathak, Venkatesh Khammammetti, Saif Khan Mohammed

Proceedings of the International Symposium on Networks, Computers and Communications, 2023

2022

Spectral Efficiency of OTFS Based Orthogonal Multiple Access With Rectangular Pulses.

Venkatesh Khammammetti, Saif Khan Mohammed

IEEE Trans. Veh. Technol., 2022

2019

OTFS-Based Multiple-Access in High Doppler and Delay Spread Wireless Channels.

Venkatesh Khammammetti, Saif Khan Mohammed

IEEE Wirel. Commun. Lett., 2019