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Cost Analysis Issues in a Wireless Multihop Architecture with Fixed Relays
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS.
2005 (English)In: VTC2005-SPRING: 2005 IEEE 61ST VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, PROCEEDINGS, New York: IEEE , 2005, 3178-3182 p.Conference paper, Published paper (Refereed)
Abstract [en]

The infrastructure costs of a hybrid cellular-multihop and a traditional single-hop cellular system are compared in this paper with the help of a linear cost model. The cost is evaluated in a greenfield operator scenario most suited in a suburban type of environment, by defining a desired service level as achieved bit-rate per area unit [kbps/km2]. The hybrid system consists of macro base stations and fixed wireless routers. The impact of the radio resource allocation scheme on the cost is exemplified with schemes: a cell-based TDMA scheme and a centralized STDMA scheme. Numerical results show that the hybrid system outperforms the traditional one in terms of infrastructure cost if the STDMA scheme is used and if the cost of a relay is 3 to 7% of the macro base station cost, depending on the desired service level.

Place, publisher, year, edition, pages
New York: IEEE , 2005. 3178-3182 p.
Series
IEEE VTS Vehicular Technology Conference Proceedings, ISSN 1090-3038
National Category
Computer and Information Science
Research subject
SRA - ICT
Identifiers
URN: urn:nbn:se:kth:diva-28092DOI: 10.1109/VETECS.2005.1543934ISI: 000232179304094Scopus ID: 2-s2.0-26444497082ISBN: 0-7803-8887-9 (print)OAI: oai:DiVA.org:kth-28092DiVA: diva2:383949
Conference
61st Vehicular Technology Conference, 2005. VTC 2005-Spring
Note
QC 20110111Available from: 2011-01-06 Created: 2011-01-06 Last updated: 2011-01-11Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
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