Patchava Raviteja

Publication Activity (10 Years)

Years Active: 2013-2022
Publications (10 Years): 20

Top Topics

Lower Complexity

Channel Estimation

Top Venues

IEEE Trans. Veh. Technol.

IEEE Wirel. Commun. Lett.

IEEE Trans. Wirel. Commun.

Publications

Anna Thomas, Kuntal Deka, Patchava Raviteja, Sanjeev Sharma
Convolutional Sparse Coding Based Channel Estimation for OTFS-SCMA in Uplink. IEEE Trans. Commun. 70 (8) (2022)
Brijesh Chander Pandey, Saif Khan Mohammed, Patchava Raviteja, Yi Hong, Emanuele Viterbo
Low Complexity Precoding and Detection in Multi-User Massive MIMO OTFS Downlink. IEEE Trans. Veh. Technol. 70 (5) (2021)
Alok Kumar Sinha, Saif Khan Mohammed, Patchava Raviteja, Yi Hong, Emanuele Viterbo
OTFS Based Random Access Preamble Transmission for High Mobility Scenarios. IEEE Trans. Veh. Technol. 69 (12) (2020)
Patchava Raviteja, Yi Hong, Emanuele Viterbo, Ezio Biglieri
Effective Diversity of OTFS Modulation. IEEE Wirel. Commun. Lett. 9 (2) (2020)
Alok Kumar Sinha, Saif Khan Mohammed, Patchava Raviteja, Yi Hong, Emanuele Viterbo
OTFS Based Random Access Preamble Transmission For High Mobility Scenarios. CoRR (2020)
Brijesh Chander Pandey, Saif Khan Mohammed, Patchava Raviteja, Yi Hong, Emanuele Viterbo
Low Complexity Precoding and Detection in Multi-user Massive MIMO OTFS Downlink. CoRR (2020)
Patchava Raviteja, Khoa Tran Phan, Yi Hong, Emanuele Viterbo
Orthogonal Time Frequency Space (OTFS) Modulation Based Radar System. CoRR (2019)
Ezio Biglieri, Patchava Raviteja, Yi Hong
Error Performance of Orthogonal Time Frequency Space (OTFS) Modulation. ICC Workshops (2019)
Patchava Raviteja, Khoa Tran Phan, Yi Hong
Embedded Pilot-Aided Channel Estimation for OTFS in Delay-Doppler Channels. IEEE Trans. Veh. Technol. 68 (5) (2019)
Patchava Raviteja, Yi Hong, Emanuele Viterbo, Ezio Biglieri
Practical Pulse-Shaping Waveforms for Reduced-Cyclic-Prefix OTFS. IEEE Trans. Veh. Technol. 68 (1) (2019)
Patchava Raviteja, Emanuele Viterbo, Yi Hong
OTFS Performance on Static Multipath Channels. IEEE Wirel. Commun. Lett. 8 (3) (2019)
Patchava Raviteja, Khoa Tran Phan, Qianyu Jin, Yi Hong, Emanuele Viterbo
Low-complexity iterative detection for orthogonal time frequency space modulation. WCNC (2018)
Patchava Raviteja, Khoa Tran Phan, Yi Hong, Emanuele Viterbo
Interference Cancellation and Iterative Detection for Orthogonal Time Frequency Space Modulation. CoRR (2018)
Patchava Raviteja, Yi Hong, Emanuele Viterbo
Millimeter Wave Analog Beamforming With Low Resolution Phase Shifters for Multiuser Uplink. IEEE Trans. Veh. Technol. 67 (4) (2018)
Patchava Raviteja, Khoa Tran Phan, Yi Hong, Emanuele Viterbo
Embedded Delay-Doppler Channel Estimation for Orthogonal Time Frequency Space Modulation. VTC Fall (2018)
Patchava Raviteja, Khoa Tran Phan, Yi Hong
Embedded Pilot-Aided Channel Estimation for OTFS in Delay-Doppler Channels. CoRR (2018)
Patchava Raviteja, Khoa Tran Phan, Yi Hong, Emanuele Viterbo
Interference Cancellation and Iterative Detection for Orthogonal Time Frequency Space Modulation. IEEE Trans. Wirel. Commun. 17 (10) (2018)
Patchava Raviteja, Yi Hong, Emanuele Viterbo
Analog Beamforming With Low Resolution Phase Shifters. IEEE Wirel. Commun. Lett. 6 (4) (2017)
Patchava Raviteja, Khoa Tran Phan, Qianyu Jin, Yi Hong, Emanuele Viterbo
Low-Complexity Iterative Detection for Orthogonal Time Frequency Space Modulation. CoRR (2017)
Patchava Raviteja, Yi Hong, Emanuele Viterbo
Spatial Modulation in Full-Duplex Relaying. IEEE Commun. Lett. 20 (10) (2016)
T. Lakshmi Narasimhan, Patchava Raviteja, A. Chockalingam
Generalized Spatial Modulation in Large-Scale Multiuser MIMO Systems. IEEE Trans. Wirel. Commun. 14 (7) (2015)
T. Lakshmi Narasimhan, Patchava Raviteja, A. Chockalingam
Generalized Spatial Modulation in Large-Scale Multiuser MIMO Systems. CoRR (2015)
T. Lakshmi Narasimhan, Patchava Raviteja, A. Chockalingam
Large-scale multiuser SM-MIMO versus massive MIMO. ITA (2014)
Patchava Raviteja, T. Lakshmi Narasimhan, A. Chockalingam
Detection in Large-Scale Multiuser SM-MIMO Systems: Algorithms and Performance. VTC Spring (2014)
T. Lakshmi Narasimhan, Patchava Raviteja, A. Chockalingam
Generalized spatial modulation for large-scale MIMO systems: Analysis and detection. ACSSC (2014)
Patchava Raviteja, T. Lakshmi Narasimhan, A. Chockalingam
Multiuser SM-MIMO versus Massive MIMO: Uplink Performance Comparison. CoRR (2013)