Prabhat K. Upadhyay

80 papers B 11C 1Misc 2Journal 47Unranked 19
YearRankTypeTitle / Venue / Authors
2025 J jnl
AoI-Aware Multi-User Downlink Transmission Scheme for LEO Satellite Systems.
IEEE Wirel. Commun. Lett.
Yeling Dai, Min Lin, Xuewen Wu, Xiaoyu Liu, Prabhat K. Upadhyay
2025 J jnl
Deep Learning-Based Secrecy Performance of UAV-IRS NOMA Systems With Friendly Jamming.
IEEE Open J. Commun. Soc.
Kajal Yadav, Prabhat K. Upadhyay, J. M. Mouatcho Moualeu, Amani A. F. Osman, Pedro H. J. Nardelli
2025 J jnl
Deep Learning-Enabled Secrecy Performance Analysis of UAV-Aided Reconfigurable Intelligent Surfaces With Non-Orthogonal Multiple Access.
IEEE Trans. Cogn. Commun. Netw.
Shivaji Cheepurupalli, Dheeraj K. Egu, Prabhat K. Upadhyay, Anas M. Salhab, Jules M. Moualeu, Pedro H. J. Nardelli
2025 J jnl
Robust UAV-Integrated Active STAR-RIS RSMA Networks: Analysis With Deep Learning Techniques.
IEEE Trans. Veh. Technol.
Chandan Kumar Singh, Deepak Kumar, Janne Lehtomäki, Zaheer Khan, Matti Latva-aho, Prabhat K. Upadhyay
2025 B conf
Secure Communication in Aerial IRS-Assisted NOMA Systems with Friendly Jamming.
PIMRC
Kajal Yadav, Prabhat K. Upadhyay, Jules M. Moualeu, Pedro H. J. Nardelli
2024 Misc conf
Adaptive Multi-User Clustering and Power Allocation for Hybrid OMA-NOMA System with Imperfect SIC.
COMSNETS
Siva Mouni Nemalidinne, Pavan M. Reddy, Abhinav Kumar, Prabhat K. Upadhyay, Maurizio Magarini
2024 J jnl
Analysis With Deep Learning of Robust UAV-Mounted Active IRS NOMA Networks With Imperfections.
IEEE Open J. Commun. Soc.
Chandan Kumar Singh, Deepak Kumar, Janne J. Lehtomäki, Zaheer Khan, Matti Latva-aho, Prabhat K. Upadhyay
2024 J jnl
On Secure Hybrid RF-FSO MIMO-NOMA Systems With Colluding and Non-Colluding Eavesdroppers.
IEEE Wirel. Commun. Lett.
Amani A. F. Osman, Jules Merlin Mouatcho Moualeu, Fambirai Takawira, Kajal Yadav, Prabhat K. Upadhyay
2024 J jnl
Performance Analysis With Deep Learning Assay for Cooperative UAV-Borne IRS NOMA Networks Under Non-Ideal System Imperfections.
IEEE Trans. Veh. Technol.
Chandan Kumar Singh, Prabhat K. Upadhyay, Janne Lehtomäki, Markku J. Juntti
2023 Misc conf
Enhanced User Pairing and Power Allocation Strategies for Downlink NOMA Systems with Imperfections in SIC.
COMSNETS
Siva Mouni Nemalidinne, Pavan M. Reddy, Abhinav Kumar, Prabhat K. Upadhyay
2022 J jnl
An Energy Efficient Health Monitoring Approach with Wireless Body Area Networks.
ACM Trans. Comput. Heal.
Seemandhar Jain, Prarthi Jain, Prabhat K. Upadhyay, Jules Merlin Mouatcho Moualeu, Abhishek Srivastava
2022 — conf
Caching in SWIPT-Enabled Bidirectional Cooperative Hybrid Relaying Networks.
WF-IoT
Kevanna Mutha, Prabhat K. Upadhyay, Jules Merlin Mouatcho Moualeu
2022 J jnl
Exploiting Cache-Free/Cache-Aided TWR-NOMA in Cognitive Hybrid Satellite-Terrestrial Networks.
IEEE Trans. Veh. Technol.
Vibhum Singh, Prabhat K. Upadhyay
2022 J jnl
Exploiting FD/HD Cooperative-NOMA in Underlay Cognitive Hybrid Satellite-Terrestrial Networks.
IEEE Trans. Cogn. Commun. Netw.
Vibhum Singh, Prabhat K. Upadhyay
2022 — conf
Physical Layer Security of Overlay Cognitive NOMA Systems with Control-Jamming.
VTC Fall
Kajal Yadav, Prabhat K. Upadhyay, Janne Lehtomäki, Jules Merlin Mouatcho Moualeu
2022 B conf
α-Fairness based User Pairing for Downlink NOMA Systems with Imperfect SIC.
GLOBECOM
Siva Mouni Nemalidinne, Pavan M. Reddy, Abhinav Kumar, Prabhat K. Upadhyay
2021 J jnl
Adaptive User Pairing for NOMA Systems With Imperfect SIC.
IEEE Wirel. Commun. Lett.
Siva Mouni Nemalidinne, Abhinav Kumar, Prabhat K. Upadhyay
2021 J jnl
An Energy Efficient Health Monitoring Approach with Wireless Body Area Networks.
CoRR
Seemandhar Jain, Prarthi Jain, Prabhat K. Upadhyay, Jules Merlin Mouatcho Moualeu, Abhishek Srivastava
2021 — conf
Energy Harvesting-Assisted Cognitive Sensor Nodes in Wireless Body Area Networks.
WF-IoT
Alok Kumar Shukla, Prabhat K. Upadhyay, Abhishek Srivastava, Jules Merlin Mouatcho Moualeu
2021 J jnl
Performance Analysis of Energy Harvesting-Assisted Overlay Cognitive NOMA Systems With Incremental Relaying.
IEEE Open J. Commun. Soc.
Alok Kumar Shukla, Vibhum Singh, Prabhat K. Upadhyay, Abhinav Kumar, Jules Merlin Mouatcho Moualeu
2020 — conf
Impact of Hardware Impairments on Cognitive Satellite-Terrestrial Relaying with a Direct Link.
CCNC
Vibhum Singh, Sourabh Solanki, Prabhat K. Upadhyay, Daniel B. da Costa, Jules Merlin Mouatcho Moualeu
2020 — conf
Improving Secrecy Performance of Land Mobile Satellite Systems via a UAV Friendly Jammer.
CCNC
Vinay Bankey, Prabhat K. Upadhyay
2020 J jnl
On the Performance of NOMA-Assisted Overlay Multiuser Cognitive Satellite-Terrestrial Networks.
IEEE Wirel. Commun. Lett.
Vibhum Singh, Prabhat K. Upadhyay, Min Lin
2020 J jnl
On the secrecy performance of integrated satellite-aerial-terrestrial networks.
Int. J. Satell. Commun. Netw.
Guoqiang Cheng, Qingquan Huang, Ruiyang Xing, Min Lin, Prabhat K. Upadhyay
2020 J jnl
Performance Analysis of Piece-Wise Linear Model of Energy Harvesting-Based Multiuser Overlay Spectrum Sharing Networks.
IEEE Open J. Commun. Soc.
Sourabh Solanki, Prabhat K. Upadhyay, Daniel Benevides da Costa, Haiyang Ding, Jules Merlin Mouatcho Moualeu
2020 B conf
Physical Layer Secrecy of NOMA-Based Hybrid Satellite-Terrestrial Relay Networks.
WCNC
Vinay Bankey, Vibhum Singh, Prabhat K. Upadhyay
2020 B conf
Underlay Cognitive Hybrid Satellite-Terrestrial Networks with Cooperative-NOMA.
WCNC
Vibhum Singh, Vinay Bankey, Prabhat K. Upadhyay
2019 C conf
Average Symbol Error Probability of Interference-Limited Multiuser Hybrid Satellite-Terrestrial Relay Networks with Outdated Channel State Information.
TENCON
Vinay Bankey, Prabhat K. Upadhyay
2019 — conf
Ergodic Secrecy Capacity Analysis of Multiuser Hybrid Satellite-Terrestrial Relay Networks with Multiple Eavesdroppers.
ICC Workshops
Vinay Bankey, Prabhat K. Upadhyay
2019 J jnl
Introduction to the Special Section on Energy-Harvesting Cognitive Radio Networks.
IEEE Trans. Cogn. Commun. Netw.
Daniel Benevides da Costa, George K. Karagiannidis, Octavia A. Dobre, Prabhat K. Upadhyay, Minghua Xia, Haiyang Ding, Robert Schober
2019 — conf
Non-Linear Energy Harvesting Based Cooperative Spectrum Sharing Networks.
ISWCS
Sourabh Solanki, Prabhat K. Upadhyay, Daniel B. da Costa, Haiyang Ding, Jules Merlin Mouatcho Moualeu
2019 J jnl
Novel Results for the Multivariate Ricean Distribution With Non-Identical Parameters.
IEEE Trans. Veh. Technol.
Petros S. Bithas, Athanasios G. Kanatas, Daniel B. da Costa, Prabhat K. Upadhyay, Antonios Hatziefremidis
2019 J jnl
Outage Performance for Multiuser Threshold-Based DF Satellite Relaying.
IEEE Access
Xuewen Wu, Min Lin, Huaicong Kong, Qingquan Huang, Jin-Yuan Wang, Prabhat K. Upadhyay
2019 J jnl
Physical Layer Security of Multiuser Multirelay Hybrid Satellite-Terrestrial Relay Networks.
IEEE Trans. Veh. Technol.
Vinay Bankey, Prabhat K. Upadhyay
2018 J jnl
Adaptive Link Utilization in Two-Way Spectrum Sharing Relay Systems Under Average Interference-Constraints.
IEEE Syst. J.
Sourabh Solanki, Pankaj K. Sharma, Prabhat K. Upadhyay
2018 — conf
Cognitive Hybrid Satellite-Terrestrial Relay Networks with Simultaneous Energy and Information Transmission.
ANTS
Vibhum Singh, Prabhat K. Upadhyay
2018 J jnl
Cognitive Relaying Cooperation in Satellite-Terrestrial Systems With Multiuser Diversity.
IEEE Access
Vibhum Singh, Sourabh Solanki, Prabhat K. Upadhyay
2018 B conf
Energy harvesting in hybrid two-way relaying with direct link under Nakagami-m fading.
WCNC
Devendra Singh Gurjar, Ugrasen Singh, Prabhat K. Upadhyay
2018 — conf
Estimate-and-Forward Relaying in Molecular Communication using Brownian Motion with Drift.
SPCOM
Satish K. Tiwari, Prabhat K. Upadhyay
2018 B conf
Hybrid Satellite-Terrestrial Spectrum Sharing Systems with RF Energy Harvesting.
PIMRC
Vibhum Singh, Prabhat K. Upadhyay, Daniel B. da Costa, Ugo Silva Dias
2018 J jnl
Joint Impact of RF Hardware Impairments and Channel Estimation Errors in Spectrum Sharing Multiple-Relay Networks.
IEEE Trans. Commun.
Sourabh Solanki, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas, Ugo Silva Dias
2018 J jnl
Joint Optimization of Molecular Resource Allocation and Relay Positioning in Diffusive Nanonetworks.
IEEE Access
Satish K. Tiwari, Tadi Ravi Teja Reddy, Prabhat K. Upadhyay, Daniel Benevides da Costa
2018 J jnl
On the Double-Generalized Gamma Statistics and Their Application to the Performance Analysis of V2V Communications.
IEEE Trans. Commun.
Petros S. Bithas, Athanasios G. Kanatas, Daniel Benevides da Costa, Prabhat K. Upadhyay, Ugo Silva Dias
2018 J jnl
Overlay Device-to-Device Communications in Asymmetric Two-Way Cellular Systems With Hybrid Relaying.
IEEE Syst. J.
Devendra Singh Gurjar, Prabhat K. Upadhyay
2018 J jnl
Performance Analysis of Cognitive Relay Networks With RF Hardware Impairments and CEEs in the Presence of Primary Users' Interference.
IEEE Trans. Cogn. Commun. Netw.
Sourabh Solanki, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas
2018 J jnl
Performance Analysis of Multi-Antenna Multiuser Hybrid Satellite-Terrestrial Relay Systems for Mobile Services Delivery.
IEEE Access
Vinay Bankey, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas, Ugo Silva Dias
2018 — conf
Physical layer security of interference-limited land mobile satellite communication systems.
CommNet
Vinay Bankey, Prabhat K. Upadhyay, Daniel Benevides da Costa
2018 B conf
Wireless Power Transfer in Two-Way AF Relaying with Maximal-Ratio Combining under Nakagami-m Fading.
IWCMC
Ugrasen Singh, Sourabh Solanki, Devendra Singh Gurjar, Prabhat K. Upadhyay, Daniel Benevides da Costa
2017 B conf
Cognitive Multi-Relay Networks with RF Hardware Impairments and Channel Estimation Errors.
GLOBECOM
Sourabh Solanki, Pankaj K. Sharma, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas
2017 J jnl
Error Performance Optimization Using Logarithmic Barrier Function in Molecular Nanonetworks.
IEEE Commun. Lett.
Satish K. Tiwari, Tadi Ravi Teja Reddy, Prabhat K. Upadhyay
2017 J jnl
Estimate-and-Forward Relaying in Diffusion-Based Molecular Communication Networks: Performance Evaluation and Threshold Optimization.
IEEE Trans. Mol. Biol. Multi Scale Commun.
Satish K. Tiwari, Prabhat K. Upadhyay
2017 — conf
Hybrid satellite-terrestrial spectrum sharing system with opportunistic secondary network selection.
ICC
Pankaj K. Sharma, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas
2017 B conf
Joint effect of jamming and noise in wiretap channels with multiple antennas.
IWCMC
Yosbel R. Ortega, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas, Ugo Silva Dias, Rafael Timóteo de Sousa Júnior
2017 J jnl
Joint effect of jamming and noise on the secrecy outage performance of wiretap channels with feedback delay and multiple antennas.
Trans. Emerg. Telecommun. Technol.
Yosbel R. Ortega, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas, Ugo Silva Dias, Rafael Timóteo de Sousa Júnior
2017 J jnl
Joint impact of nodes-mobility and channel estimation error on the performance of two-way relay systems.
Phys. Commun.
Ashish Kumar Meshram, Devendra Singh Gurjar, Prabhat K. Upadhyay
2017 J jnl
Performance Analysis of Cooperative Spectrum Sharing With Multiuser Two-Way Relaying Over Fading Channels.
IEEE Trans. Veh. Technol.
Pankaj K. Sharma, Prabhat K. Upadhyay
2017 J jnl
Performance Analysis of Overlay Spectrum Sharing in Hybrid Satellite-Terrestrial Systems With Secondary Network Selection.
IEEE Trans. Wirel. Commun.
Pankaj K. Sharma, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas
2017 J jnl
Performance analysis of cognitive relay sharing systems with bidirectional primary transmissions under Nakagami-
IET Commun.
Sourabh Solanki, Prabhat K. Upadhyay
2017 — conf
Secrecy Outage Analysis of Hybrid Satellite-Terrestrial Relay Networks with Opportunistic Relaying Schemes.
VTC Spring
Vinay Bankey, Prabhat K. Upadhyay
2017 — conf
Secure Underlay Cognitive Relay Networks in Presence of Primary User's Interference.
VTC Spring
Sourabh Solanki, Prabhat K. Upadhyay
2017 B conf
The Double-Generalized Gamma Distribution and Its Application to V2V Communications.
GLOBECOM
Petros S. Bithas, Athanasios G. Kanatas, Daniel Benevides da Costa, Prabhat K. Upadhyay, Ugo Silva Dias
2016 J jnl
Cognitive Relaying With Transceiver Hardware Impairments Under Interference Constraints.
IEEE Commun. Lett.
Pankaj K. Sharma, Prabhat K. Upadhyay
2016 — conf
Cognitive relay sharing for two-way primary transmissions under Nakagami-m fading channels.
SPCOM
Sourabh Solanki, Pankaj K. Sharma, Prabhat K. Upadhyay
2016 J jnl
Cooperative spectrum sharing in two-way multi-user multi-relay networks.
IET Commun.
Pankaj K. Sharma, Prabhat K. Upadhyay
2016 J jnl
Max-Max User-Relay Selection Scheme in Multiuser and Multirelay Hybrid Satellite-Terrestrial Relay Systems.
IEEE Commun. Lett.
Prabhat K. Upadhyay, Pankaj K. Sharma
2016 J jnl
Maximum Likelihood Estimation of SNR for Diffusion-Based Molecular Communication.
IEEE Wirel. Commun. Lett.
Satish K. Tiwari, Prabhat K. Upadhyay
2016 — conf
Multiuser hybrid satellite-terrestrial relay networks with co-channel interference and feedback latency.
EuCNC
Prabhat K. Upadhyay, Pankaj K. Sharma
2016 — conf
Outage performance and location optimization for traffic-aware two-way Relaying with direct link.
SPCOM
Suneel Yadav, Ronshee Chawla, Prabhat K. Upadhyay
2016 B conf
Performance of two-way overlay spectrum sharing systems in the presence of co-channel interference.
WCNC
Pankaj K. Sharma, Prabhat K. Upadhyay
2015 J jnl
Impact of Outdated Channel Estimates on Opportunistic Two-Way ANC-Based Relaying With Three-Phase Transmissions.
IEEE Trans. Veh. Technol.
Suneel Yadav, Prabhat K. Upadhyay
2015 J jnl
Outage Analysis of Cognitive Opportunistic Relay Networks With Direct Link in Nakagami-m Fading.
IEEE Commun. Lett.
Pankaj K. Sharma, Sourabh Solanki, Prabhat K. Upadhyay
2015 — conf
Outage performance of zero-forcing based MIMO two-way relaying with channel estimation error.
NCC
Devendra Singh Gurjar, Prabhat K. Upadhyay
2015 — conf
Overlay Spectrum Sharing with Multiuser Two-Way Relaying Using TDBC in Nakagami-m Fading.
VTC Spring
Pankaj K. Sharma, Prabhat K. Upadhyay
2014 J jnl
Corrections to "Performance Analysis of Cognitive Spectrum Sharing With Time Division Broadcast Protocol".
IEEE Commun. Lett.
Suneel Yadav, Prabhat K. Upadhyay
2014 J jnl
Finite-SNR Diversity-Multiplexing Tradeoff for Three-Phase ANC with Channel Estimation Errors.
IEEE Commun. Lett.
Suneel Yadav, Prabhat K. Upadhyay
2014 — conf
Overall Outage Analysis of Three-Phase Analog Network Coding with Channel Estimation Errors.
VTC Spring
Suneel Yadav, Prabhat K. Upadhyay
2014 J jnl
Performance Analysis of Cognitive Spectrum Sharing with Time Division Broadcast Protocol.
IEEE Commun. Lett.
Suneel Yadav, Prabhat K. Upadhyay
2014 J jnl
Performance Evaluation and Optimization for Two-Way Relaying With Multi-antenna Sources.
IEEE Trans. Veh. Technol.
Suneel Yadav, Prabhat K. Upadhyay, Shankar Prakriya
2013 J jnl
On the Performance of Cellular Two-Way Relay Systems with Analog Network Coding and Multiuser Diversity.
Wirel. Pers. Commun.
Prabhat K. Upadhyay, Suneel Yadav
2013 J jnl
Performance of Three-Phase Analog Network Coding with Relay Selection in Nakagami-m Fading.
IEEE Commun. Lett.
Suneel Yadav, Prabhat K. Upadhyay