Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Emadi, Mohammad Javad"'
Battery-limited devices and time-sensitive applications are considered as key players in the forthcoming wireless sensor network. Therefore, the main goal of the network is two-fold; Charge battery-limited devices, and provide status updates to users
Externí odkaz:
http://arxiv.org/abs/2312.02776
This work peruses a simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) based wireless system wherein untrusted energy harvesting nodes wiretap the legitimate signal. The achievable secrecy rate and the harvested en
Externí odkaz:
http://arxiv.org/abs/2209.12105
Recently, reconfigurable intelligent surface (RIS) has gained research and development interests to modify wireless channel characteristics in order to improve performance of wireless communications, especially when quality of the line-of-sight chann
Externí odkaz:
http://arxiv.org/abs/2209.10000
Well-designed simultaneously transmitting and reflecting RIS (STAR-RIS), which extends the half-space coverage to full-space coverage, incurs wireless communication environments to be smart and reconfigurable. In this paper, we survey how STAR-RIS af
Externí odkaz:
http://arxiv.org/abs/2209.08591
We studied power splitting-based simultaneous wireless information and power transfer (PS-SWIPT) in multiple access channels (MAC), considering the decoding cost and non-linear energy harvesting (EH) constraints at the receiving nodes to study practi
Externí odkaz:
http://arxiv.org/abs/2111.06444
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 as hardware technology to improve performance of optical wireless comm
Externí odkaz:
http://arxiv.org/abs/2110.12804
Autor:
Rahmani, Reza, Sadeghi, Seyed Hossein Hesamedin, Askarian-Abyaneh, Hossein, Emadi, Mohammad Javad
Publikováno v:
In Electric Power Systems Research March 2024 228
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 transmission, and transfer data from the AP to the SNs in the downlink trans
Externí odkaz:
http://arxiv.org/abs/2104.13236
Publikováno v:
In Journal of the Franklin Institute January 2024 361(1):99-109
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 network in the CF-mMIMIO is of utmost importance to deploy a cost- and
Externí odkaz:
http://arxiv.org/abs/2011.08511