Prabhat K. Upadhyay

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 60

Top Topics

Channel Estimation

Estimation Error

Relay Selection

Top Venues

IEEE Commun. Lett.

IEEE Trans. Veh. Technol.

Publications

Siva Mouni Nemalidinne, Pavan M. Reddy, Abhinav Kumar, Prabhat K. Upadhyay, Maurizio Magarini
Adaptive Multi-User Clustering and Power Allocation for Hybrid OMA-NOMA System with Imperfect SIC. COMSNETS (2024)
Chandan Kumar Singh, Prabhat K. Upadhyay, Janne Lehtomäki, Markku J. Juntti
Performance Analysis With Deep Learning Assay for Cooperative UAV-Borne IRS NOMA Networks Under Non-Ideal System Imperfections. IEEE Trans. Veh. Technol. 73 (1) (2024)
Siva Mouni Nemalidinne, Pavan M. Reddy, Abhinav Kumar, Prabhat K. Upadhyay
Enhanced User Pairing and Power Allocation Strategies for Downlink NOMA Systems with Imperfections in SIC. COMSNETS (2023)
Seemandhar Jain, Prarthi Jain, Prabhat K. Upadhyay, Jules Merlin Mouatcho Moualeu, Abhishek Srivastava
An Energy Efficient Health Monitoring Approach with Wireless Body Area Networks. ACM Trans. Comput. Heal. 3 (3) (2022)
Siva Mouni Nemalidinne, Pavan M. Reddy, Abhinav Kumar, Prabhat K. Upadhyay
α-Fairness based User Pairing for Downlink NOMA Systems with Imperfect SIC. GLOBECOM (2022)
Kajal Yadav, Prabhat K. Upadhyay, Janne Lehtomäki, Jules Merlin Mouatcho Moualeu
Physical Layer Security of Overlay Cognitive NOMA Systems with Control-Jamming. VTC Fall (2022)
Vibhum Singh, Prabhat K. Upadhyay
Exploiting Cache-Free/Cache-Aided TWR-NOMA in Cognitive Hybrid Satellite-Terrestrial Networks. IEEE Trans. Veh. Technol. 71 (2) (2022)
Vibhum Singh, Prabhat K. Upadhyay
Exploiting FD/HD Cooperative-NOMA in Underlay Cognitive Hybrid Satellite-Terrestrial Networks. IEEE Trans. Cogn. Commun. Netw. 8 (1) (2022)
Kevanna Mutha, Prabhat K. Upadhyay, Jules Merlin Mouatcho Moualeu
Caching in SWIPT-Enabled Bidirectional Cooperative Hybrid Relaying Networks. WF-IoT (2022)
Alok Kumar Shukla, Prabhat K. Upadhyay, Abhishek Srivastava, Jules Merlin Mouatcho Moualeu
Energy Harvesting-Assisted Cognitive Sensor Nodes in Wireless Body Area Networks. WF-IoT (2021)
Alok Kumar Shukla, Vibhum Singh, Prabhat K. Upadhyay, Abhinav Kumar, Jules Merlin Mouatcho Moualeu
Performance Analysis of Energy Harvesting-Assisted Overlay Cognitive NOMA Systems With Incremental Relaying. IEEE Open J. Commun. Soc. 2 (2021)
Seemandhar Jain, Prarthi Jain, Prabhat K. Upadhyay, Jules Merlin Mouatcho Moualeu, Abhishek Srivastava
An Energy Efficient Health Monitoring Approach with Wireless Body Area Networks. CoRR (2021)
Siva Mouni Nemalidinne, Abhinav Kumar, Prabhat K. Upadhyay
Adaptive User Pairing for NOMA Systems With Imperfect SIC. IEEE Wirel. Commun. Lett. 10 (7) (2021)
Vibhum Singh, Vinay Bankey, Prabhat K. Upadhyay
Underlay Cognitive Hybrid Satellite-Terrestrial Networks with Cooperative-NOMA. WCNC (2020)
Guoqiang Cheng, Qingquan Huang, Ruiyang Xing, Min Lin, Prabhat K. Upadhyay
On the secrecy performance of integrated satellite-aerial-terrestrial networks. Int. J. Satell. Commun. Netw. 38 (3) (2020)
Sourabh Solanki, Prabhat K. Upadhyay, Daniel Benevides da Costa, Haiyang Ding, Jules Merlin Mouatcho Moualeu
Performance Analysis of Piece-Wise Linear Model of Energy Harvesting-Based Multiuser Overlay Spectrum Sharing Networks. IEEE Open J. Commun. Soc. 1 (2020)
Vinay Bankey, Vibhum Singh, Prabhat K. Upadhyay
Physical Layer Secrecy of NOMA-Based Hybrid Satellite-Terrestrial Relay Networks. WCNC (2020)
Vibhum Singh, Sourabh Solanki, Prabhat K. Upadhyay, Daniel B. da Costa, Jules Merlin Mouatcho Moualeu
Impact of Hardware Impairments on Cognitive Satellite-Terrestrial Relaying with a Direct Link. CCNC (2020)
Vibhum Singh, Prabhat K. Upadhyay, Min Lin
On the Performance of NOMA-Assisted Overlay Multiuser Cognitive Satellite-Terrestrial Networks. IEEE Wirel. Commun. Lett. 9 (5) (2020)
Vinay Bankey, Prabhat K. Upadhyay
Improving Secrecy Performance of Land Mobile Satellite Systems via a UAV Friendly Jammer. CCNC (2020)
Vinay Bankey, Prabhat K. Upadhyay
Average Symbol Error Probability of Interference-Limited Multiuser Hybrid Satellite-Terrestrial Relay Networks with Outdated Channel State Information. TENCON (2019)
Petros S. Bithas, Athanasios G. Kanatas, Daniel B. da Costa, Prabhat K. Upadhyay, Antonios Hatziefremidis
Novel Results for the Multivariate Ricean Distribution With Non-Identical Parameters. IEEE Trans. Veh. Technol. 68 (5) (2019)
Vinay Bankey, Prabhat K. Upadhyay
Ergodic Secrecy Capacity Analysis of Multiuser Hybrid Satellite-Terrestrial Relay Networks with Multiple Eavesdroppers. ICC Workshops (2019)
Xuewen Wu, Min Lin, Huaicong Kong, Qingquan Huang, Jin-Yuan Wang, Prabhat K. Upadhyay
Outage Performance for Multiuser Threshold-Based DF Satellite Relaying. IEEE Access 7 (2019)
Daniel Benevides da Costa, George K. Karagiannidis, Octavia A. Dobre, Prabhat K. Upadhyay, Minghua Xia, Haiyang Ding, Robert Schober
Introduction to the Special Section on Energy-Harvesting Cognitive Radio Networks. IEEE Trans. Cogn. Commun. Netw. 5 (2) (2019)
Sourabh Solanki, Prabhat K. Upadhyay, Daniel B. da Costa, Haiyang Ding, Jules Merlin Mouatcho Moualeu
Non-Linear Energy Harvesting Based Cooperative Spectrum Sharing Networks. ISWCS (2019)
Vinay Bankey, Prabhat K. Upadhyay
Physical Layer Security of Multiuser Multirelay Hybrid Satellite-Terrestrial Relay Networks. IEEE Trans. Veh. Technol. 68 (3) (2019)
Satish K. Tiwari, Prabhat K. Upadhyay
Estimate-and-Forward Relaying in Molecular Communication using Brownian Motion with Drift. SPCOM (2018)
Sourabh Solanki, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas, Ugo Silva Dias
Joint Impact of RF Hardware Impairments and Channel Estimation Errors in Spectrum Sharing Multiple-Relay Networks. IEEE Trans. Commun. 66 (9) (2018)
Devendra Singh Gurjar, Ugrasen Singh, Prabhat K. Upadhyay
Energy harvesting in hybrid two-way relaying with direct link under Nakagami-m fading. WCNC (2018)
Vibhum Singh, Prabhat K. Upadhyay, Daniel B. da Costa, Ugo Silva Dias
Hybrid Satellite-Terrestrial Spectrum Sharing Systems with RF Energy Harvesting. PIMRC (2018)
Sourabh Solanki, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas
Performance Analysis of Cognitive Relay Networks With RF Hardware Impairments and CEEs in the Presence of Primary Users' Interference. IEEE Trans. Cogn. Commun. Netw. 4 (2) (2018)
Vinay Bankey, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas, Ugo Silva Dias
Performance Analysis of Multi-Antenna Multiuser Hybrid Satellite-Terrestrial Relay Systems for Mobile Services Delivery. IEEE Access 6 (2018)
Vinay Bankey, Prabhat K. Upadhyay, Daniel Benevides da Costa
Physical layer security of interference-limited land mobile satellite communication systems. CommNet (2018)
Sourabh Solanki, Pankaj K. Sharma, Prabhat K. Upadhyay
Adaptive Link Utilization in Two-Way Spectrum Sharing Relay Systems Under Average Interference-Constraints. IEEE Syst. J. 12 (4) (2018)
Vibhum Singh, Sourabh Solanki, Prabhat K. Upadhyay
Cognitive Relaying Cooperation in Satellite-Terrestrial Systems With Multiuser Diversity. IEEE Access 6 (2018)
Vibhum Singh, Prabhat K. Upadhyay
Cognitive Hybrid Satellite-Terrestrial Relay Networks with Simultaneous Energy and Information Transmission. ANTS (2018)
Ugrasen Singh, Sourabh Solanki, Devendra Singh Gurjar, Prabhat K. Upadhyay, Daniel Benevides da Costa
Wireless Power Transfer in Two-Way AF Relaying with Maximal-Ratio Combining under Nakagami-m Fading. IWCMC (2018)
Devendra Singh Gurjar, Prabhat K. Upadhyay
Overlay Device-to-Device Communications in Asymmetric Two-Way Cellular Systems With Hybrid Relaying. IEEE Syst. J. 12 (4) (2018)
Petros S. Bithas, Athanasios G. Kanatas, Daniel Benevides da Costa, Prabhat K. Upadhyay, Ugo Silva Dias
On the Double-Generalized Gamma Statistics and Their Application to the Performance Analysis of V2V Communications. IEEE Trans. Commun. 66 (1) (2018)
Satish K. Tiwari, Tadi Ravi Teja Reddy, Prabhat K. Upadhyay, Daniel Benevides da Costa
Joint Optimization of Molecular Resource Allocation and Relay Positioning in Diffusive Nanonetworks. IEEE Access 6 (2018)
Pankaj K. Sharma, Prabhat K. Upadhyay
Performance Analysis of Cooperative Spectrum Sharing With Multiuser Two-Way Relaying Over Fading Channels. IEEE Trans. Veh. Technol. 66 (2) (2017)
Satish K. Tiwari, Prabhat K. Upadhyay
Estimate-and-Forward Relaying in Diffusion-Based Molecular Communication Networks: Performance Evaluation and Threshold Optimization. IEEE Trans. Mol. Biol. Multi Scale Commun. 3 (3) (2017)
Sourabh Solanki, Pankaj K. Sharma, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas
Cognitive Multi-Relay Networks with RF Hardware Impairments and Channel Estimation Errors. GLOBECOM (2017)
Pankaj K. Sharma, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas
Hybrid satellite-terrestrial spectrum sharing system with opportunistic secondary network selection. ICC (2017)
Ashish K. Meshram, Devendra Singh Gurjar, Prabhat K. Upadhyay
Joint impact of nodes-mobility and channel estimation error on the performance of two-way relay systems. Phys. Commun. 23 (2017)
Pankaj K. Sharma, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas
Performance Analysis of Overlay Spectrum Sharing in Hybrid Satellite-Terrestrial Systems With Secondary Network Selection. IEEE Trans. Wirel. Commun. 16 (10) (2017)
Vinay Bankey, Prabhat K. Upadhyay
Secrecy Outage Analysis of Hybrid Satellite-Terrestrial Relay Networks with Opportunistic Relaying Schemes. VTC Spring (2017)
Yosbel R. Ortega, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas, Ugo Silva Dias, Rafael Timóteo de Sousa Júnior
Joint effect of jamming and noise in wiretap channels with multiple antennas. IWCMC (2017)
Satish K. Tiwari, Tadi Ravi Teja Reddy, Prabhat K. Upadhyay
Error Performance Optimization Using Logarithmic Barrier Function in Molecular Nanonetworks. IEEE Commun. Lett. 21 (11) (2017)
Petros S. Bithas, Athanasios G. Kanatas, Daniel Benevides da Costa, Prabhat K. Upadhyay, Ugo Silva Dias
The Double-Generalized Gamma Distribution and Its Application to V2V Communications. GLOBECOM (2017)
Sourabh Solanki, Prabhat K. Upadhyay
. IET Commun. 11 (8) (2017)
Sourabh Solanki, Prabhat K. Upadhyay
Secure Underlay Cognitive Relay Networks in Presence of Primary User's Interference. VTC Spring (2017)
Yosbel R. Ortega, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas, Ugo Silva Dias, Rafael Timóteo de Sousa Júnior
Joint effect of jamming and noise on the secrecy outage performance of wiretap channels with feedback delay and multiple antennas. Trans. Emerg. Telecommun. Technol. 28 (11) (2017)
Satish K. Tiwari, Prabhat K. Upadhyay
Maximum Likelihood Estimation of SNR for Diffusion-Based Molecular Communication. IEEE Wirel. Commun. Lett. 5 (3) (2016)
Pankaj K. Sharma, Prabhat K. Upadhyay
Performance of two-way overlay spectrum sharing systems in the presence of co-channel interference. WCNC (2016)
Prabhat K. Upadhyay, Pankaj K. Sharma
Max-Max User-Relay Selection Scheme in Multiuser and Multirelay Hybrid Satellite-Terrestrial Relay Systems. IEEE Commun. Lett. 20 (2) (2016)
Pankaj K. Sharma, Prabhat K. Upadhyay
Cooperative spectrum sharing in two-way multi-user multi-relay networks. IET Commun. 10 (1) (2016)
Pankaj K. Sharma, Prabhat K. Upadhyay
Cognitive Relaying With Transceiver Hardware Impairments Under Interference Constraints. IEEE Commun. Lett. 20 (4) (2016)
Prabhat K. Upadhyay, Pankaj K. Sharma
Multiuser hybrid satellite-terrestrial relay networks with co-channel interference and feedback latency. EuCNC (2016)
Pankaj K. Sharma, Sourabh Solanki, Prabhat K. Upadhyay
Outage Analysis of Cognitive Opportunistic Relay Networks With Direct Link in Nakagami-m Fading. IEEE Commun. Lett. 19 (5) (2015)
Pankaj K. Sharma, Prabhat K. Upadhyay
Overlay Spectrum Sharing with Multiuser Two-Way Relaying Using TDBC in Nakagami-m Fading. VTC Spring (2015)
Suneel Yadav, Prabhat K. Upadhyay
Impact of Outdated Channel Estimates on Opportunistic Two-Way ANC-Based Relaying With Three-Phase Transmissions. IEEE Trans. Veh. Technol. 64 (12) (2015)
Devendra Singh Gurjar, Prabhat K. Upadhyay
Outage performance of zero-forcing based MIMO two-way relaying with channel estimation error. NCC (2015)
Suneel Yadav, Prabhat K. Upadhyay, Shankar Prakriya
Performance Evaluation and Optimization for Two-Way Relaying With Multi-antenna Sources. IEEE Trans. Veh. Technol. 63 (6) (2014)
Suneel Yadav, Prabhat K. Upadhyay
Finite-SNR Diversity-Multiplexing Tradeoff for Three-Phase ANC with Channel Estimation Errors. IEEE Commun. Lett. 18 (5) (2014)
Suneel Yadav, Prabhat K. Upadhyay
Overall Outage Analysis of Three-Phase Analog Network Coding with Channel Estimation Errors. VTC Spring (2014)
Suneel Yadav, Prabhat K. Upadhyay
Corrections to "Performance Analysis of Cognitive Spectrum Sharing With Time Division Broadcast Protocol". IEEE Commun. Lett. 18 (7) (2014)
Suneel Yadav, Prabhat K. Upadhyay
Performance Analysis of Cognitive Spectrum Sharing with Time Division Broadcast Protocol. IEEE Commun. Lett. 18 (2) (2014)
Suneel Yadav, Prabhat K. Upadhyay
Performance of Three-Phase Analog Network Coding with Relay Selection in Nakagami-m Fading. IEEE Commun. Lett. 17 (8) (2013)
Prabhat K. Upadhyay, Suneel Yadav
On the Performance of Cellular Two-Way Relay Systems with Analog Network Coding and Multiuser Diversity. Wirel. Pers. Commun. 72 (4) (2013)