Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Transmitter Macrodiversity in Multihopping: SFN based algorithm for improved node reachability and robust routing
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media.ORCID iD: 0000-0003-0925-5678
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media.
2010 (English)In: World Academy of Science, Engineering and Technology (WASET) International Conference on Computer Science and Technology (ICCST’10), Rome, Italy, 28-30 April 2010, Rome, Italy, 2010, 404-408 p.Conference paper, Published paper (Refereed)
Abstract [en]

A novel idea presented in this paper is to combine multihop routing with single-frequency networks (SFNs) for a broadcasting scenario. An SFN is a set of multiple nodes that transmit the same data simultaneously, resulting in transmitter macrodiversity. Two of the most important performance factors of multihop networks, node reachability and routing robustness, are analyzed. Simulation results show that our proposed SFN-D routing algorithm improves the node reachability by 37 percentage points as compared to non-SFN multihop routing. It shows a diversity gain of 3.7 dB, meaning that 3.7 dB lower transmission powers are required for the same reachability. Even better results are possible for larger networks. If an important node becomes inactive, this algorithm can find new routes that a non-SFN scheme would not be able to find. Thus, two of the major problems in multihopping are addressed; achieving robust routing as well as improving node reachability or reducing transmission power.

Place, publisher, year, edition, pages
Rome, Italy, 2010. 404-408 p.
Keyword [en]
Broadcasting; Dsfn; Manet; Multihop routing; OFDM; Single-frequency networks (sfn); Transmitter macrodiversity
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:miun:diva-15975Scopus ID: 2-s2.0-78651540228OAI: oai:DiVA.org:miun-15975DiVA: diva2:507111
Conference
International Conference on Computer Science and Technology (ICCST’10)
Available from: 2012-05-25 Created: 2012-03-02 Last updated: 2016-09-22Bibliographically approved

Open Access in DiVA

v64-74.pdf(968 kB)229 downloads
File information
File name FULLTEXT01.pdfFile size 968 kBChecksum SHA-512
c0ba05b7dd5a5c795f04f65359a66c4572adee5650bb1de8e36d54b75a7e1187ac731adbe25ca37dbf63b65f4f529966a6bb1761525d2a4a013ca766774aedf3
Type fulltextMimetype application/pdf

Other links

ScopusLocal PDF file

Search in DiVA

By author/editor
Eriksson, MagnusMahmud, Arif
By organisation
Department of Information Technology and Media
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar
Total: 229 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 350 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf