mdh.sePublications
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
On relaying for wireless industrial communications: Is careful placement of relayers strictly necessary?
University of Canterbury.
Högskolan i Halmstad, Inbyggda system (CERES).ORCID iD: 0000-0001-6497-4099
2012 (English)In: IEEE International Workshop on Factory Communication Systems, 2012, 191-200 p.Conference paper, Published paper (Refereed)
Abstract [en]

Relaying is a very promising technique to improve the reliability of data transmission in wireless (industrial) networks. With relaying, relay nodes support source nodes in carrying out retransmissions. A common assumption is that relayers should be placed at “good” positions (e.g. in the middle between source and destination) to achieve benefits. In this paper we tackle the question of whether it is strictly necessary to place relayers at “good” positions (which often requires extensive measurements). We present results indicating that the benefits of relaying are achievable even with randomly placed relayers, as long as enough of them are deployed. Specifically, we present results suggesting that with a sufficient (and still not too high) number of randomly deployed relayers, the probability that all packets, sent by source nodes to a central controller in a TDMA round, reach the controller is larger than for the case with source-only retransmissions. This finding holds true both in the absence and the presence of feedback.

Place, publisher, year, edition, pages
2012. 191-200 p.
Keyword [en]
Industrial wireless communications, relaying
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:mdh:diva-22162DOI: 10.1109/WFCS.2012.6242567Scopus ID: 2-s2.0-84866508739ISBN: 978-1-4673-0693-5 (print)ISBN: 978-146731573-9 OAI: oai:DiVA.org:mdh-22162DiVA: diva2:661203
Conference
IEEE International Workshop on Factory Communication Systems, 21-24 May 2012, Lemgo/Detmold, Germany
Note

©2012 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

Available from: 2013-11-01 Created: 2013-10-29 Last updated: 2014-02-13Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Willig, AndreasUhlemann, Elisabeth
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar

Altmetric score

Total: 16 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