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Cost dependency on protection of optical access networks for dense urban areas
KTH, School of Information and Communication Technology (ICT), Optics and Photonics (Closed 20120101), Photonics (Closed 20120101).
KTH, School of Information and Communication Technology (ICT), Optics and Photonics (Closed 20120101), Photonics (Closed 20120101).ORCID iD: 0000-0001-6704-6554
2011 (English)In: International Conference on Transparent Optical Networks, Stockholm, 2011Conference paper, Published paper (Refereed)
Abstract [en]

Along with the competition on the telecom market and high reliability requirements of the emerging services operators and service providers are forced to increase connection availability of all users supported by their network. For economical reason most of the investment related to providing protection resources has been so far limited to the core and metro networks. On the other hand, increasing requirement for interrupted access to the network services is moving the focus for protection towards the end user. However, the cost to offer protection in access networks is a limiting factor. In this paper, a protection scenario for passive optical network in dense urban area is proposed. The cost of this protection approach is analysed, and furthermore, the key cost drivers are identified. It is shown that the failure rates of fiber and Optical Network Units (ONUs) and basic salary of technicians are the main cost drivers for the considered dense urban area.

Place, publisher, year, edition, pages
Stockholm, 2011.
Series
2011 13th International Conference on Transparent Optical Networks, ICTON 2011, ISSN 2162-7339
Keyword [en]
capital expenditures (CAPEX), cost, network design, operational expenditures (OPEX), Optical access networks, protection, sensitivity analysis, Capital expenditures, Operational expenditures, Cost benefit analysis, Costs, Fiber optic networks, Wages, Transparent optical networks
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-52715DOI: 10.1109/ICTON.2011.5970963Scopus ID: 2-s2.0-80155192874ISBN: 9781457708800 (print)OAI: oai:DiVA.org:kth-52715DiVA: diva2:467507
Conference
13th International Conference on Transparent Optical Networks, ICTON 2011; Stockholm; 26 June 2011 through 30 June 2011
Funder
ICT - The Next Generation
Note

QC 20111219

Available from: 2011-12-19 Created: 2011-12-19 Last updated: 2017-03-30Bibliographically approved

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Publisher's full textScopushttp://www.scopus.com/inward/record.url?eid=2-s2.0-80155192874&partnerID=40&md5=776bcc2172639e6e00073ca478a4af97

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Wosinska, Lena

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  • apa
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