Sapta Girish Neelam

24 papers C 1Misc 1Journal 11Unranked 11
YearRankTypeTitle / Venue / Authors
2025 J jnl
Channel estimation and data detection for IRS-Aided SISO OTSM communication system under high mobility scenarios.
Phys. Commun.
Sanjeet Kumar Bhagat, Sapta Girish Neelam, P. R. Sahu
2025 Misc conf
Distributed Interference Alignment Precoding and Detection for MU-MIMO OTSM Downlink in Time-Varying Channels.
ICASSP
Sapta Girish Neelam
2025 — conf
Estimation and Compensation of IQ Imbalance at the Receiver of IRS-Assisted SISO OTSM System Under Perfect Phase Optimization.
VTC2025-Spring
Sanjeeet Kumar Bhagat, Sapta Girish Neelam, P. R. Sahu
2025 J jnl
Low Complexity Detection of IRS-Aided MIMO-OTSM Under Perfect Phase Optimization.
IEEE Commun. Lett.
Nalluru Sangeeta, Sapta Girish Neelam
2025 J jnl
Low Complexity MRC Detection of IRS-Aided Single User MIMO-OTFS.
IEEE Signal Process. Lett.
Sapta Girish Neelam
2025 — conf
Optimized MRC Detection with Low Complexity for IRS-Aided Single User MIMO OTFS Systems.
NCC
Sapta Girish Neelam
2025 — conf
Performance Analysis of MU-MIMO OTSM Downlink Systems.
NCC
Sapta Girish Neelam
2024 — conf
BER Analysis of IRS Aided OTFS Modulation in Presence of IQ Imbalance at the Receiver.
VTC Spring
Sanjeet Kumar Bhagat, Sapta Girish Neelam, P. R. Sahu
2024 — conf
Detection Techniques for SISO/MIMO-OTSM Systems with Hardware Impairments Under High Mobility Scenarios.
NCC
Sapta Girish Neelam, P. R. Sahu
2024 — conf
IRS Aided MIMO-OTSM under High Mobility Spatially Correlated Channels for Industrial Applications.
VTC Fall
Sapta Girish Neelam
2024 — conf
MIMO-OTSM: Low Complexity Channel Estimation and MRC Detection Under High Mobility Scenarios.
VTC Spring
Sapta Girish Neelam, Asfani Mohammed, Chiranjeevi Damacharla
2024 J jnl
Spatially Correlated SU MIMO-OTSM: Performance Analysis.
IEEE Commun. Lett.
Sapta Girish Neelam
2024 C conf
Timing Synchronization and Data Detection for MIMO OTFS/OTSM Systems Under Spatial Correlation.
TENCON
Sapta Girish Neelam, Md. Asfani
2023 J jnl
Iterative Channel Estimation and Data Detection of OTSM With Superimposed Pilot Scheme and PAPR Analysis.
IEEE Commun. Lett.
Sapta Girish Neelam, P. R. Sahu
2023 J jnl
Joint Compensation of TX/RX IQ Imbalance and Channel Parameters for OTSM Systems.
IEEE Commun. Lett.
Sapta Girish Neelam, P. R. Sahu
2023 — conf
Joint Compensation of TX/RX IQ Imbalance and Channel parameters for OTFS Systems under Timing Offset.
NCC
Sapta Girish Neelam, P. R. Sahu
2023 J jnl
Joint Estimation and Compensation of CFO, IQ Imbalance and Channel Parameters for Zero Padded OTSM Systems.
IEEE Wirel. Commun. Lett.
Sapta Girish Neelam, P. R. Sahu
2023 J jnl
Performance Analysis of OTSM under Hardware Impairments in Millimeter-Wave Vehicular Communication Networks.
CoRR
Abed Doosti-Aref, Sapta Girish Neelam, P. R. Sahu, Xu Zhu, Ertugrul Basar, Sinem Coleri, Huseyin Arslan
2022 J jnl
Analysis, Estimation and Compensation of Hardware Impairments for CP-OTFS Systems.
IEEE Wirel. Commun. Lett.
Sapta Girish Neelam, P. R. Sahu
2022 J jnl
Digital Compensation of IQ Imbalance, DC Offset for Zero-Padded OTFS Systems.
IEEE Commun. Lett.
Sapta Girish Neelam, P. R. Sahu
2022 J jnl
Estimation and Compensation of IQ Imbalance for OTSM Systems.
IEEE Wirel. Commun. Lett.
Sapta Girish Neelam, P. R. Sahu
2020 — conf
Error performance of OTFS in the presence of IQI and PA Nonlinearity.
NCC
Sapta Girish Neelam, Pravas Ranjan Sahu
2019 — conf
Error performance of QAM GFDM waveform with CFO under AWGN and TWDP fading channel.
NCC
Sapta Girish Neelam, P. R. Sahu
2014 — conf
Hardware-efficient FPGA implementation of symbol & carrier synchronization for 16-QAM.
ICACCI
Sapta Girish Neelam