2 citations · 4 across the 10 of their papers we have counts for
10 papers
RIS-Assisted Radar-Communication Coexistence: Detection Analysis with Channel Uncertainties
Rawan Derbas, Shimaa Naser, Hamad Yahya +3
Reconfigurable intelligent surfaces (RISs) have emerged as a promising technology for improving communication reliability in radar-communication coexistence (RCC) scenarios, partic…
Interplay Between NOMA and GSSK: Detection Strategies and Performance Analysis
Sanjeev Gurugopinath, Sami Muhaidat, Rajaleksmi Kishore +3
Non-orthogonal multiple access (NOMA) is a technology enabler for the fifth generation and beyond networks, which has shown a great flexibility such that it can be readily integrat…
Radar Information Theory for Joint Communication and Parameter Estimation with Passive Targets
Ganesan Thiagarajan, Sanjeev Gurugopinath
In this paper, we derive the information theoretic performance bounds on communication data rates and errors in parameter estimation, for a joint radar and communication (JRC) syst…
Non-Orthogonal Multiple Access in the Presence of Additive Generalized Gaussian Noise
Lina Bariah, Sami Muhaidat, Paschalis C. Sofotasios +3
In this letter, we investigate the performance of non-orthogonal multiple access (NOMA), under the assumption of generalized Gaussian noise (GGN), over Rayleigh fading channels. Sp…
Non-Orthogonal Multiple Access with Wireless Caching for 5G-Enabled Vehicular Networks
Sanjeev Gurugopinath, Sami Muhaidat, Yousof Al-Hammadi +2
The proliferation of connected vehicles along with the high demand for rich multimedia services constitute key challenges for the emerging 5G-enabled vehicular networks. These chal…
Cache-Aided Non-Orthogonal Multiple Access for 5G-Enabled Vehicular Networks
Sanjeev Gurugopinath, Paschalis C. Sofotasios, Yousof Al-Hammadi +1
The increasing demand for rich multimedia services and the emergence of the Internet-of-Things (IoT) pose challenging requirements for the next generation vehicular networks. Such…
Energy Efficiency Analysis of Collaborative Compressive Sensing Scheme in Cognitive Radio Networks
Rajalekshmi Kishore, Sanjeev Gurugopinath, Sami Muhaidat +3
In this paper, we investigate the energy efficiency of conventional collaborative compressive sensing (CCCS) scheme, focusing on balancing the tradeoff between energy efficiency an…
Sensing-Throughput Tradeoff for Superior Selective Reporting-based Spectrum Sensing in Energy Harvesting HCRNs
Rajalekshmi Kishore, Sanjeev Gurugopinath, Sami Muhaidat +3
In this paper, we investigate the performance of conventional cooperative sensing (CCS) and superior selective reporting (SSR)-based cooperative sensing in an energy harvesting-ena…
Opportunistic Ambient Backscatter Communication in RF-Powered Cognitive Radio Networks
Rajalekshmi Kishore, Sanjeev Gurugopinath, Paschalis C. Sofotasios +2
In the present contribution, we propose a novel opportunistic ambient backscatter communication (ABC) framework for radio frequency (RF)-powered cognitive radio (CR) networks. This…
On a Novel Speech Representation Using Multitapered Modified Group Delay Function
K. C. Narendra, R. Kumaraswamy, S. Gurugopinath
In this paper, a novel multitaper modified group delay function-based representation for speech signals is proposed. With a set of phoneme-based experiments, it is shown that the p…