Techno-Economical Viability of Deployment Strategies for Cellular-Relaying Networks

The ability of an operator to respond to changes in demand by incrementally deploying additional network infrastructure is essential. This paper presents a method for evaluating and comparing the economic viability of incremental deployment strategies given a limited initial investment budget. Any s...

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Bibliographic Details
Main Authors: Timus, B., Hultell, J., Nilson, M.
Format: Conference Proceeding
Language:English
Subjects:
Computer architecture
Computer networks
Costs
Economic forecasting
Femtocell networks
Guidelines
Information technology
Informationsteknik
Investments
Monitoring
Radio network
Relays
SRA - ICT
SRA - Informations- och kommunikationsteknik
TECHNOLOGY
TEKNIKVETENSKAP
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Summary:The ability of an operator to respond to changes in demand by incrementally deploying additional network infrastructure is essential. This paper presents a method for evaluating and comparing the economic viability of incremental deployment strategies given a limited initial investment budget. Any strategy is seen as a sequence of deployment decisions. The time-dynamic relation between service quality and demand is taken into account via the limited investment budget (cash flow analysis), while the focus is maintained on the technical properties of the network. As an example, the economic viability of a ID cellular-relaying network is analyzed under greedy deployment strategies. In order for the cellular-relaying solution to be viable, we show that the maximum allowed relay cost decreases with the investment budget.
ISSN:1550-2252
DOI:10.1109/VETECS.2008.502