Zobrazeno 1 - 10
of 432
pro vyhledávání: '"Leonid G. Kazovsky"'
Publikováno v:
Journal of Electrical and Computer Engineering, Vol 2016 (2016)
Quasi-Passive Reconfigurable (QPAR) nodes have been proposed to provide flexible power/wavelength allocation in optical access networks. QPAR only consumes power during reconfiguration, which is remotely transmitted from the central office, thus main
Externí odkaz:
https://doaj.org/article/eee8c4196a5145deab717433185e9728
Publikováno v:
Journal of Lightwave Technology. 36:5432-5441
A novel multi-dimensional quasi-passive reconfigurable (MD-QPAR) node for 5G mobile backhaul optical WDM mesh networks is proposed in this paper. The proposed MD-QPAR is capable of providing dynamic power and wavelength allocations for signals from a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78ea7d356dd5d04e492e0b496235685e
https://doi.org/10.1109/jlt.2018.2875049
https://doi.org/10.1109/jlt.2018.2875049
Publikováno v:
Journal of Lightwave Technology. 35:2109-2117
A bidirectional quasi-passive reconfigurable node is proposed and studied in this paper. The bidirectional quasi-passive reconfigurable node is capable of dynamic wavelength and power allocations in both downlink and uplink directions. In the uplink
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4007833650903fe45e14571e0e5a946e
https://doi.org/10.1109/jlt.2017.2674673
https://doi.org/10.1109/jlt.2017.2674673
Publikováno v:
Journal of Lightwave Technology. 34:2213-2220
In this paper, we propose an UltraFlow access network enabled by a remotely powered and controlled quasi-passive reconfigurable (QPAR) node. Residing at the remote node (RN), QPAR can dynamically split and route optical channels to any users attached
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::541567a4097afa798b5b88cf42980107
https://doi.org/10.1109/jlt.2015.2504488
https://doi.org/10.1109/jlt.2015.2504488
Publikováno v:
Journal of Lightwave Technology. 33:4536-4546
In this paper, we propose, design, and demonstrate a novel Intra-PON Flow transmission with optical reroute using a Quasi-PAssive Reconfigurable (QPAR) node. The network can be reconfigured adaptively according to the monitored traffic status in a so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b386d4441bb856f6e3b4f916d5e7992c
https://doi.org/10.1109/jlt.2015.2477036
https://doi.org/10.1109/jlt.2015.2477036
Publikováno v:
IEEE Photonics Technology Letters. 27:990-993
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c280bfea944f98fd7d2124590773818b
https://doi.org/10.1109/lpt.2015.2405068
https://doi.org/10.1109/lpt.2015.2405068
Publikováno v:
ICTON
This paper examines the energy needs of the world IT infrastructure. We show that small networks, such as intra-building and access networks, consume more energy than large networks. We also examine topologies and technologies that can improve the en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::900e81a4a5512bb0def59a5c7bf0b239
https://doi.org/10.1109/icton.2017.8024729
https://doi.org/10.1109/icton.2017.8024729
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
ICTON
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
ICTON
Ultra-Dense Wavelength Division Multiplexing (UDWDM) is a candidate for future Passive Optical Networks (PONs) to sustain the increase of access traffic, providing enhanced capacity with point-to-point logical connections while introducing the Wavele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1045ecb58375ca384c25f79d5372fb40
http://hdl.handle.net/2117/114166
http://hdl.handle.net/2117/114166
Autor:
Hejie Yang, S. T. Abraha, Anthony Ng'oma, Leonid G. Kazovsky, Ahmad R. Dhaini, Apurva S. Gowda
Publikováno v:
Journal of Lightwave Technology. 32:3545-3556
Energy efficiency has become a major paradigm in the design and operation of future telecommunication networks. Recent studies show that the aggregate power consumption of in-building IT networks (residential and office) is massive and comparable wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de1b81bdfd817d6f6e58e735e489454f
https://doi.org/10.1109/jlt.2014.2315960
https://doi.org/10.1109/jlt.2014.2315960
Publikováno v:
Journal of Lightwave Technology. 32:2353-2363
In this paper, we propose and experimentally demonstrate a reconfigurable long-reach (R-LR) UltraFlow access network to provide flexible dual-mode (IP and Flow) service with lower capital expenditure (CapEx) and higher energy efficiency. UltraFlow is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d96e3aede9cbb3329096071dea9f0b82
https://doi.org/10.1109/jlt.2014.2324551
https://doi.org/10.1109/jlt.2014.2324551