2 citations · 4 across the 3 of their papers we have counts for
4 papers
DQN-Based Multi-User Power Allocation for Hybrid RF/VLC Networks
Bekir Sait Ciftler, Abdulmalik Alwarafy, Mohamed Abdallah +1
In this paper, a Deep Q-Network (DQN) based multi-agent multi-user power allocation algorithm is proposed for hybrid networks composed of radio frequency (RF) and visible light com…
Effects of Solar Radio Emissions on Outdoor Propagation Path Loss Models at 60 GHz Bands for Access/Backhaul Links and D2D Communications
Ahmed Iyanda Sulyman, Hussein Seleem, Abdulmalik Alwarafy +2
This paper presents analytical and empirical data documenting the effects of solar radio emissions on outdoor propagation path loss at 60 GHz bands. Both line-of-sight (LOS) and no…
Directional Radio Propagation Path Loss Models for Millimeter-Wave Wireless Networks in the 28-, 60-, and 73-GHz Bands
Ahmed Iyanda Sulyman, Abdulmalik Alwarafy, George R. MacCartney +2
Fifth-generation (5G) cellular systems are likely to operate in the centimeter-wave (3-30 GHz) and millimeter-wave (30-300 GHz) frequency bands, where a vast amount of underutilize…
A Survey on Security and Privacy Issues in Edge Computing-Assisted Internet of Things
Abdulmalik Alwarafy, Khaled A. Al-Thelaya, Mohamed Abdallah +2
Internet of Things (IoT) is an innovative paradigm envisioned to provide massive applications that are now part of our daily lives. Millions of smart devices are deployed within co…