Rafay Iqbal Ansari

According to our database, Rafay Iqbal Ansari authored at least 24 papers between 2014 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Optimization of STAR-RIS-Assisted Hybrid NOMA mmWave Communication.

Muhammad Faraz Ul Abrar, Muhammad Talha, Rafay Iqbal Ansari, Syed Ali Hassan, Haejoon Jung

IEEE Trans. Veh. Technol., August, 2023

Energy-Aware AI-Driven Framework for Edge-Computing-Based IoT Applications.

Muhammad Zawish, Nouman Ashraf, Rafay Iqbal Ansari, Steven Davy

IEEE Internet Things J., 2023

2022

Intelligent radio resource management in reconfigurable IRS-enabled NOMA networks.

Sarah Basharat, Haris Pervaiz, Syed Ali Hassan, Rafay Iqbal Ansari, Haejoon Jung, Kapal Dev, Gaojian Huang

Phys. Commun., 2022

Toward On-Device AI and Blockchain for 6G-Enabled Agricultural Supply Chain Management.

Muhammad Zawish, Nouman Ashraf, Rafay Iqbal Ansari, Steven Davy, Hassaan Khaliq Qureshi, Nauman Aslam, Syed Ali Hassan

IEEE Internet Things Mag., 2022

Optimizing Power Allocation in LoRaWAN IoT Applications.

Yousef Ali Al-Gumaei, Nauman Aslam, Xiaomin Chen, Mohsin Raza, Rafay Iqbal Ansari

IEEE Internet Things J., 2022

STAR-RIS-Assisted Hybrid NOMA mmWave Communication: Optimization and Performance Analysis.

Muhammad Faraz Ul Abrar, Muhammad Talha, Rafay Iqbal Ansari, Syed Ali Hassan, Haejoon Jung

CoRR, 2022

Towards On-Device AI and Blockchain for 6G enabled Agricultural Supply-chain Management.

Muhammad Zawish, Nouman Ashraf, Rafay Iqbal Ansari, Steven Davy, Hassaan Khaliq Qureshi, Nauman Aslam, Syed Ali Hassan

CoRR, 2022

Blockchain-based secure delivery of medical supplies using drones.

Muhammad Asaad Cheema, Rafay Iqbal Ansari, Nouman Ashraf, Syed Ali Hassan, Hassaan Khaliq Qureshi, Ali Kashif Bashir, Christos Politis

Comput. Networks, 2022

Analyzing Convergence Aspects of Federated Learning: More Devices or More Network Layers?

Fazal Muhammad Ali Khan, Syed Ali Hassan, Rafay Iqbal Ansari, Haejoon Jung

Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

Investigating Reliability for URLLC in EUHT-5G a new IMT-2020 Candidate Technology.

Muhammad Arslan Usman, Nuwan S. Weerasinghe, Rafay Iqbal Ansari, Muhammad Rehan Usman, Christos Politis

Proceedings of the IEEE Globecom 2022 Workshops, 2022

2021

Unlocking Unlicensed Band Potential to Enable URLLC in Cloud Robotics for Ubiquitous IoT.

Rojeena Bajracharya, Rakesh Shrestha, Syed Ali Hassan, Haejoon Jung, Rafay Iqbal Ansari, Mohsen Guizani

IEEE Netw., 2021

2020

Spectrum on Demand: A Competitive Open Market Model for Spectrum Sharing for UAV-Assisted Communications.

Rafay Iqbal Ansari, Nouman Ashraf, Syed Ali Hassan, Deepak G. C., Haris Pervaiz, Christos Politis

IEEE Netw., 2020

An energy-aware distributed open market model for UAV-assisted communications.

Rafay Iqbal Ansari, Nouman Ashraf, Christos Politis

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

2019

A New Dimension to Spectrum Management in IoT Empowered 5G Networks.

Rafay Iqbal Ansari, Haris Pervaiz, Syed Ali Hassan, Chrysostomos Chrysostomou, Muhammad Ali Imran, Shahid Mumtaz, Rahim Tafazolli

IEEE Netw., 2019

Control-Data Separation Architecture for Dual-Band mmWave Networks: A New Dimension to Spectrum Management.

Rafay Iqbal Ansari, Haris Pervaiz, Chrysostomos Chrysostomou, Syed Ali Hassan, Aamir Mahmood, Mikael Gidlund

IEEE Access, 2019

3D channel modeling and characterization for hypersurface empowered indoor environment at 60 GHz millimeter-wave band.

Rashi Mehrotra, Rafay Iqbal Ansari, Alexandros Pitilakis, Shuai Nie, Christos Liaskos, Nikolaos V. Kantartzis, Andreas Pitsillides

Proceedings of the 2019 Summer Simulation Conference, 2019

Feedback Based Beam Steering for Intelligent Metasurfaces.

Nouman Ashraf, Taqwa Saeed, Rafay Iqbal Ansari, Marios Lestas, Christos Liaskos, Andreas Pitsillides

Proceedings of the 2nd IEEE Middle East and North Africa COMMunications Conference, 2019

2018

5G D2D Networks: Techniques, Challenges, and Future Prospects.

Rafay Iqbal Ansari, Chrysostomos Chrysostomou, Syed Ali Hassan, Mohsen Guizani, Shahid Mumtaz, Jonathan Rodriguez, Joel J. P. C. Rodrigues

IEEE Syst. J., 2018

2017

On the outage analysis of a D2D network with uniform node distribution in a circular region.

Rafay Iqbal Ansari, Syed Ali Hassan, Sajid Ali, Chrysostomos Chrysostomou, Marios Lestas

Phys. Commun., 2017

Received signal strength for randomly distributed molecular nanonodes.

Rafay Iqbal Ansari, Chrysostomos Chrysostomou, Taqwa Saeed, Marios Lestas, Andreas Pitsillides

Proceedings of the 4th ACM International Conference on Nanoscale Computing and Communication, 2017

A SWIPT-based device-to-device cooperative network.

Rafay Iqbal Ansari, Syed Ali Hassan, Chrysostomos Chrysostomou

Proceedings of the 24th International Conference on Telecommunications, 2017

2016

Energy efficient relay selection in multi-hop D2D networks.

Rafay Iqbal Ansari, Syed Ali Hassan, Chrysostomos Chrysostomou

Proceedings of the 2016 International Wireless Communications and Mobile Computing Conference (IWCMC), 2016

2015

RANC: Relay-aided network-coded D2D network.

Rafay Iqbal Ansari, Syed Ali Hassan, Chrysostomos Chrysostomou

Proceedings of the 10th International Conference on Information, 2015

2014

Opportunistic large array with limited participation: An energy-efficient cooperative multi-hop network.

Rafay Iqbal Ansari, Syed Ali Hassan

Proceedings of the International Conference on Computing, Networking and Communications, 2014