Zobrazeno 1 - 10
of 198
pro vyhledávání: '"optical fibre networks"'
Publikováno v:
IET Quantum Communication, Vol 5, Iss 2, Pp 164-172 (2024)
Abstract In QKD‐enabled optical networks (QKD‐enabled ONs), fragmentation is one of the serious issues which can be mitigated through appropriate management of network resources. Thus, efficient allocation of network resources during routing and
Externí odkaz:
https://doaj.org/article/4639da7c519e4a9fb133827bc0366550
Autor:
Nicola Corrias, Ilaria Vagniluca, Saverio Francesconi, Claudia De Lazzari, Nicola Biagi, Marco Menchetti, Giovanni Lombardi, Antonino Scordato, Valerio Gionco, Roberto Mercinelli, Annachiara Pagano, Maurizio Valvo, Orlando Tovar, Giorgio Giacalone, Paolo Brizzi, Tommaso Occhipinti, Alessandro Zavatta, Davide Bacco
Publikováno v:
IET Quantum Communication, Vol 5, Iss 1, Pp 46-51 (2024)
Abstract The security of data communications is one of the crucial challenges that our society is facing today. Quantum Key Distribution (QKD) is one of the most prominent methods for guaranteeing ultimate security based on the laws of quantum physic
Externí odkaz:
https://doaj.org/article/961d0b3eccb7483381c1fd422c9655e8
Autor:
Kusala Munasinghe, Nishan Dharmaweera, Chamitha de Alwis, Uditha Wijewardhana, Rajendran Parthiban
Publikováno v:
IET Communications, Vol 18, Iss 3, Pp 197-213 (2024)
Abstract Today, elastic optical networks (EONs) are required to accommodate traffic with different service priorities. For example, mission‐critical applications such as industrial internet, smart grids, and remote surgery require an ultra‐reliab
Externí odkaz:
https://doaj.org/article/1bbbd7b379a84a9dbb7742ba54790c7d
Autor:
Talehisa Iwakoshi
Publikováno v:
IET Quantum Communication, Vol 4, Iss 4, Pp 181-190 (2023)
Abstract As past works have shown, information‐theoretically secure implementations transmitters of Y00 quantum noise randomised cypher are possible. An advance to the provably secure Y00 protocol by bridging gaps between experimental results and t
Externí odkaz:
https://doaj.org/article/3fe7de958d034928b3aace249a758234
Autor:
Bey‐Chi Lin
Publikováno v:
IET Communications, Vol 15, Iss 13, Pp 1747-1755 (2021)
Abstract All‐optical cross‐connects need to perform switching not only in the space domain, but also in the wavelength domain. Switching in the wavelength domain requires wavelength converters (WCs), and WCs capable of simultaneously performing m
Externí odkaz:
https://doaj.org/article/42b4d419500947c0aed7324affc4ee3c
Publikováno v:
IET Communications, Vol 15, Iss 8, Pp 1053-1059 (2021)
Abstract Managing mobility in visible light communication systems is one of the main encounters that requires to be tackled. In this paper, we propose subcarrier multiplexing tones as control signals for handover in visible light communication system
Externí odkaz:
https://doaj.org/article/d762e2a85b8144c6911da6f1ec0493e1
Publikováno v:
IET Networks, Vol 10, Iss 1, Pp 34-42 (2021)
Abstract The elastic optical network (EON) is the latest solution to increase the capacity of optical networks, as a response to the ever‐increasing demand for traffic. To meet the EON mission, new algorithms and frameworks need to be designed. In
Externí odkaz:
https://doaj.org/article/cfe61a35754e4b808b3dc726efd8a872
Publikováno v:
IET Communications, Vol 15, Iss 2, Pp 211-223 (2021)
Abstract Fragmentation is one of the major issues in elastic optical network (EON) due to its dynamic characteristics which may possibly degrade the spectrum efficiency. Several techniques have been presented in the literature to get the optimal solu
Externí odkaz:
https://doaj.org/article/2083aa7ccbc744d8b3f4c8946d9d17ee
Publikováno v:
Electronics Letters, Vol 57, Iss 19, Pp 738-740 (2021)
Abstract A burst‐mode receiver chip‐set including a preamplifier and limiting amplifier which can recover both 9.95 Gb/s and 2.49 Gbit/s packets within a short 64.3 ns preamble time is described in this paper. This receiver is also able to settle
Externí odkaz:
https://doaj.org/article/e465b334f1674e8d864bd862a0df7199
Publikováno v:
Electronics Letters, Vol 57, Iss 10, Pp 404-406 (2021)
Abstract Complex vector fitting (CVF) is a robust method to efficiently and accurately model general linear and passive baseband systems. Such models are important for the analysis and design of modern electronic and optical communication systems. Th
Externí odkaz:
https://doaj.org/article/a65e9166813b4065b4878546f77fc2fe