Venkatesh Khammammetti

14 papers B 1C 1Journal 9Unranked 3
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Novel Precoder for Peak-to-Average Power Ratio Reduction in OTFS Systems.
CoRR
Saurabh Prakash, Venkatesh Khammammetti, Saif Khan Mohammed
2025 — conf
Low-Complexity Detection of Multiple Preambles in the Presence of Mobility and Delay Spread.
VTC2025-Spring
Sandesh Rao Mattu, Beyza Dabak, Venkatesh Khammammetti, A. Robert Calderbank
2025 J jnl
Low-Complexity Detection of Multiple Preambles in the Presence of Mobility and Delay Spread.
CoRR
Sandesh Rao Mattu, Beyza Dabak, Venkatesh Khammammetti, A. Robert Calderbank
2025 B conf
Multiple Preamble Detection with ZC Sequences in the Presence of Mobility and Delay Spread.
ISIT
Sandesh Rao Mattu, Imran Ali Khan, Venkatesh Khammammetti, Beyza Dabak, Saif Khan Mohammed, Krishna Narayanan, A. Robert Calderbank
2025 J jnl
Over-the-Air Transmission of Zak-OTFS with Spread Pilots on Sub-THz Communications Testbed.
CoRR
Claire Parisi, Venkatesh Khammammetti, A. Robert Calderbank, Lauren Huie
2025 J jnl
Zak-OFDM: Low Complexity Joint Equalization of OFDM Carriers in Doubly-Spread Channels.
CoRR
Saif Khan Mohammed, Sandesh Rao Mattu, Nishant Mehrotra, Venkatesh Khammammetti, A. Robert Calderbank
2025 — conf
Zak-OTFS with Spread Pilot in Sub-6 GHz: Implementation and Over-the-Air Experimentation.
MILCOM
Junyao Zheng, Venkatesh Khammammetti, Beyza Dabak, Sandesh Rao Mattu, Tingjun Chen, A. Robert Calderbank
2024 J jnl
Delay-Doppler Signal Processing with Zadoff-Chu Sequences.
CoRR
Sandesh Rao Mattu, Imran Ali Khan, Venkatesh Khammammetti, Beyza Dabak, Saif Khan Mohammed, Krishna Narayanan, A. Robert Calderbank
2024 — conf
Zak-OTFS and LDPC Codes.
ICC
Beyza Dabak, Venkatesh Khammammetti, Saif Khan Mohammed, A. Robert Calderbank
2024 J jnl
Zak-OTFS and LDPC Codes.
CoRR
Beyza Dabak, Venkatesh Khammammetti, Saif Khan Mohammed, A. Robert Calderbank
2023 C conf
Spectral Efficiency Performance of OTFS Based Multi-Cell Systems.
ISNCC
Amit Kumar Pathak, Venkatesh Khammammetti, Saif Khan Mohammed
2022 J jnl
Spectral Efficiency of OTFS Based Orthogonal Multiple Access With Rectangular Pulses.
IEEE Trans. Veh. Technol.
Venkatesh Khammammetti, Saif Khan Mohammed
2021 J jnl
Spectral Efficiency of OTFS Based Orthogonal Multiple Access with Rectangular Pulses.
CoRR
Venkatesh Khammammetti, Saif Khan Mohammed
2019 J jnl
OTFS-Based Multiple-Access in High Doppler and Delay Spread Wireless Channels.
IEEE Wirel. Commun. Lett.
Venkatesh Khammammetti, Saif Khan Mohammed