Výsledky vyhledávání

Energy Consumption and Environmental Implications of Wired Access Networks

Autor: Slavisa Aleksic, Ana Lovric

Publikováno v: American Journal of Engineering and Applied Sciences. 4:531-539

Problem statement: Wired broadband Internet access can be realized using various technologies, configurations and protocols. It is widely deployed and able to provide both high data rates and high reliability. These features are of strong importance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e5bc6fbac1f38b714d1381b90ebf543
https://doi.org/10.3844/ajeassp.2011.531.539

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Metro Access Convergence for Broadband Future Low Energy Consumption Networks

Autor: Slavisa Aleksic, G. Incerti, V. Carrozzo, G. M. Tosi Beleffi, Antônio Lúcio Teixeira, S. Di Bartolo, Erich Leitgeb, Ana Lovric

Publikováno v: American Journal of Engineering and Applied Sciences. 4:485-490

Problem statement: In study the impact of the optical technologies and infrastructures on the reduction of the carbon footprint maintaining high level of broadband to the end user is discussed. Approach: Authors analyze the main energy consumers in C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5cf79493ee36f6b3ba6246f16931b90
https://doi.org/10.3844/ajeassp.2011.485.490

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Power efficiency in wired access networks

Autor: Ana Lovric, Slavisa Aleksic

Publikováno v: e & i Elektrotechnik und Informationstechnik

This paper focuses on power efficiency of different wired access technologies. The considered technologies include copper-based access options such as hybrid fiber coax (HFC) and two variants of digital subscriber line, namely ADSL2+ and VDSL2. In ad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83342f1ca9b7cdcc2da048261d3f8deb
https://doi.org/10.1007/s00502-010-0783-5

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Power consumption of wired access network technologies

Autor: Slavisa Aleksic, Ana Lovric

Publikováno v: CSNDSP

Wired broadband access can be realized using various technologies, configurations and protocols. It is widely deployed and able to provide both high data rates and high reliability. These features are of strong importance for many advanced applicatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d18d59a3cd65e34a96c070b6665f852e
https://doi.org/10.1109/csndsp16145.2010.5580441

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Influence of uplink limitation and broadcast traffic on power efficiency in long-reach optical access network

Autor: Slavisa Aleksic, Ana Lovric

Publikováno v: Passive Components and Fiber-Based Devices VII.

Different optical access technologies are studied with respect to their power efficiency. The influence of uplink capacity limitation and the amount of broadcast downstream traffic on power efficiency is evaluated. Passive optical networks provide th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5140d201b68a2162cba4f61569214d87
https://doi.org/10.1364/acp.2010.79860m

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Power Efficiency of Extended Reach 10G-EPON and TDM/WDM PON

Autor: Slavisa Aleksic, Ana Lovric

Publikováno v: National Fiber Optic Engineers Conference.

We estimate power consumption of several advanced PON technologies and architectures w/o and w/ reach extenders. Our results show that hybrid TDM/WDM PON has the potential to provide the highest energy efficiency.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6692255dcf65d2c8e8b8b3489113f4f2
https://doi.org/10.1364/nfoec.2010.nmc4

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Influence of broadcast traffic on energy efficiency of long-reach SARDANA access network

Autor: Giorgio Maria Tosi Beleffi, Ana Lovric, Josep Prat, Antônio Lúcio Teixeira, Jose A. Lazaro, Slavisa Aleksic, F. Bonada

Publikováno v: Scopus-Elsevier
CIÊNCIAVITAE

We describe reach extension in SARDANA TDM/WDM PON and show that energy efficiency of SARDANA increases when increasing the amount of broadcast traffic. 10G point-to-point optical access networks provide low efficiency for limited uplink capacity.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee190c7c7b9d10b24624c49ce1d62e32
http://www.scopus.com/inward/record.url?eid=2-s2.0-79959957264&partnerID=MN8TOARS