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Methodology for a c...
Methodology for a cost evaluation of migration toward NGOA networks
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- Mas-Machuca, Carmen (författare)
- Technische Universität München, Germany,Technical University of Munich
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- Kind, Mario (författare)
- Deutsche Telekom AG, Germany
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- Wang, Kun, 1979- (författare)
- KTH,RISE,Acreo,Optical Network Laboratory (ON Lab),RISE Acreo
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- Casier, Koen (författare)
- Ghent University, Belgium
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- Mahloo, Mozhgan (författare)
- KTH,Optical Network Laboratory (ON Lab),KTH Royal Institute of Technology, Sweden
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- Chen, Jiajia (författare)
- KTH,Optical Network Laboratory (ON Lab),KTH Royal Institute of Technology, Sweden
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(creator_code:org_t)
- 2013
- 2013
- Engelska.
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Ingår i: Journal of Optical Communications and Networking. - 1943-0620 .- 1943-0639. ; 5:12, s. 1456-1466
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Evolution of optical access networks promises to bring higher bandwidth to more customers. However, this evolution toward so-called next generation optical access (NGOA) networks also introduces additional challenges that operators and/or vendors have to address: how to properly estimate and compare different NGOA architectures and their evolutionary paths in terms of their economics. Calculating the total cost of ownership (TCO) for NGOA networks is a very complex target as it needs to involve good knowledge of the technology, the existing network infrastructure, and any migration-related processes. In this paper a complete methodology is presented for evaluating the TCO of the migration toward a NGOA network. It contains a detailed description of which key aspects have to be considered, which processes they affect, and how they are translated into costs in a logical manner. Finally, it also shows how this methodology has been applied to particular selected cases and how it gives a detailed view of all costs involved in migration. This approach opens up opportunities to cooperate in techno-economic research using it as a base. Both operators and vendors can also utilize this approach to get a useful economic background of their future investments and potential sales.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- Cost modeling
- Migration
- Next generation optical access (NGOA)
- Cost evaluations
- Evolutionary path
- Network infrastructure
- Next-generation optical access
- Optical access networks
- Total cost of ownership
- Complex networks
- Costs
- Economics
- Next generation networks
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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