51 citations · 147 across the 11 of their papers we have counts for
5 papers · 1 filter
High-Speed Trains Access Connectivity Through RIS-Assisted FSO Communications
Pouya Agheli, Hamzeh Beyranvand, Mohammad Javad Emadi
Free-space optic (FSO) is a promising solution to provide broadband Internet access for high-speed trains (HSTs). Besides, reconfigurable intelligent surfaces (RIS) are considered…
UAV-Assisted Underwater Sensor Networks using RF and Optical Wireless Links
Pouya Agheli, Hamzeh Beyranvand, Mohammad Javad Emadi
Underwater sensor networks (UWSNs) are of interest to gather data from underwater sensor nodes (SNs) and deliver information to a terrestrial access point (AP) in the uplink transm…
Energy Efficiency Maximization in the Uplink Delta-OMA Networks
Ramin Hashemi, Hamzeh Beyranvand, Mohammad Robat Mili +3
Delta-orthogonal multiple access (D-OMA) has been recently investigated as a potential technique to enhance the spectral efficiency in the sixth-generation (6G) networks. D-OMA ena…
Designing Cost- and Energy-Efficient Cell-Free Massive MIMO Network with Fiber and FSO Fronthaul Links
Pouya Agheli, Mohammad Javad Emadi, Hamzeh Beyranvand
The emerging cell-free massive multiple-input multiple-output (CF-mMIMO) is a promising scheme to tackle the capacity crunch in wireless networks. Designing the optimal fronthaul n…
Cognitive RF-FSO Fronthaul Assignment in Cell-Free and User-Centric mMIMO Networks
Pouya Agheli, Mohammad Javad Emadi, Hamzeh Beyranvand
Cell-free massive MIMO (CF-mMIMO) network and its user-centric (UC) version are considered as promising techniques for the next generations of wireless networks. However, fronthaul…