Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Amir Hossein Fahim Raouf"'
Publikováno v:
IEEE Access, Vol 12, Pp 147574-147588 (2024)
This paper investigates an indoor hybrid visible light communication (VLC) and radio frequency (RF) scenario with two-hop downlink transmission. A light emitting diode (LED) transmits both data and energy via VLC to an energy-harvesting relay node, w
Externí odkaz:
https://doaj.org/article/32eab01e7600422eab6feb3b415163a1
The growing demand for wireless communication technologies has led to introducing hybrid visible light communication (VLC) and radio frequency (RF) system. In this paper, we present the design and optimization of a hybrid VLC-RF system with energy ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1175806e9cc913c640613891eebd7257
https://doi.org/10.36227/techrxiv.23025401.v1
https://doi.org/10.36227/techrxiv.23025401.v1
Autor:
Murat Uysal, João Alves, Roberto Petroccia, Konstantinos Pelekanakis, Amir Hossein Fahim Raouf, Pietro Paglierani
The growing importance of Underwater Networks (UNs) in mission-critical activities at sea enforces the need for secure Underwater Communications (UCs). Classical encryption techniques can be used to achieve secure data exchange in UNs. However, the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daa6ee1ec628da6bf01be00c48feb808
https://doi.org/10.36227/techrxiv.22299160.v1
https://doi.org/10.36227/techrxiv.22299160.v1
Autor:
Amir Hossein Fahim Raouf, Murat Uysal
In this paper, we study the effect of various transmitter and receiver parameters on the quantum bit error rate (QBER) performance of underwater quantum key distribution. We utilize a Monte Carlo approach to simulate the trajectories of emitted photo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98227914980f77e23e25b136f1e371fe
Publikováno v:
CSNDSP
Raouf, A H F, Safari, M & Uysal, M 2020, ' Multi-hop quantum key distribution with passive relays over underwater turbulence channels ', Journal of the Optical Society of America B: Optical Physics, vol. 37, no. 12, pp. 3614-3621 . https://doi.org/10.1364/JOSAB.404245
Raouf, A H F, Safari, M & Uysal, M 2020, ' Multi-hop quantum key distribution with passive relays over underwater turbulence channels ', Journal of the Optical Society of America B: Optical Physics, vol. 37, no. 12, pp. 3614-3621 . https://doi.org/10.1364/JOSAB.404245
Absorption, scattering, and turbulence experienced in underwater channels severely limit the range of quantum communication links. In this paper, as a potential solution to overcome range limitations, we investigate a multi-hop underwater quantum key
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::850407d7878adb21ce3b324484cab0e2
Publikováno v:
IEEE Transactions on Mobile Computing. 18:1476-1487
The cache replacement policy is a crucial phase in caching-based systems that deal with the process of selecting applicable cache contents. In this paper, we propose two novel cache replacement algorithms based on the dataset obtained from a typical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4820ecba33eec37652c529e7158e147
https://doi.org/10.1109/tmc.2018.2864164
https://doi.org/10.1109/tmc.2018.2864164
Publikováno v:
Raouf, A H F, Safari, M & Uysal, M 2022, ' Performance analysis of decoy state quantum key distribution over underwater turbulence channels ', Journal of the Optical Society of America B: Optical Physics, vol. 39, no. 6, pp. 1470-1478 . https://doi.org/10.1364/JOSAB.451242
Decoy state quantum key distribution protocols have been studied for atmospheric, fiber, and satellite links; however, those results are not directly applicable to underwater environments with different channel characteristics. In this paper, we inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eea113519bb7fa0947445468d40d683
https://doi.org/10.1364/josab.451242
https://doi.org/10.1364/josab.451242
Publikováno v:
Fahim Raouf, A H, Safari, M & Uysal, M 2020, ' Performance analysis of quantum key distribution in underwater turbulence channels ', Journal of the Optical Society of America B: Optical Physics, vol. 37, no. 2, pp. 564-573 . https://doi.org/10.1364/JOSAB.376267
The current literature on quantum key distribution is limited mainly to transmissions over fiber optic, atmospheric, or satellite links and is not directly applicable to underwater environments with different channel characteristics. In this paper, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d811250b82712bf276f81a2a6b6792a
https://hdl.handle.net/20.500.11820/424763df-9678-4e80-a71f-eb7891112f23
https://hdl.handle.net/20.500.11820/424763df-9678-4e80-a71f-eb7891112f23
Publikováno v:
Physical Communication. 42:101172
Caching has emerged as an efficient technique to reduce delivery latency and network congestion. The focus of this paper is on content delivery in the caching-based wireless systems. In view of the fact that in such systems, users store fractional of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4765b05de26c265492392bc7caa19369
https://doi.org/10.1016/j.phycom.2020.101172
https://doi.org/10.1016/j.phycom.2020.101172
Publikováno v:
Electrical Engineering (ICEE), Iranian Conference on.
In this paper, we propose a novel two-phased cache replacement algorithm based on the dataset obtained from a typical wireless mesh network. In the first phase, we aim to make a trade-off between the networks resources and refresh the cache content.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9392cae59e4ab4dff3ed81c517b8e552
https://doi.org/10.1109/icee.2018.8472723
https://doi.org/10.1109/icee.2018.8472723