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A two-metric approach to improve bounds on the minimum Euclidean distance for block codes
Responsible organisation
2008 (English)Conference paper, (Refereed) PublishedAlternative title
En två-metrik-metod för att förbättra uppskattningar av Euklidiska minavståndet för blockkoder (Swedish)
Abstract [en]

We consider block coded PSK, and improve a previously established upper bound on the minimum Euclidean distance d_E(C) that is valid for any block code C. The bound is an explicit function of the alphabet size, block length and the number of code words. The improvement involves choosing an inner metric to give the best possible bound for the outer metric, which is Euclidean. we describe this approach and its problems, and present empiric results.

Abstract [sv]

Ett förbättrat övre estimat av vilket Euklidiskt minavstånd en kod kan ha, givet alfabetsstorlek, ordstorlek och antal kodord. Metoden är helt ny, och går ut på att välja inre metrik så att resultatet för yttre metrik blir så bra som möjligt. Vi presenterar empiriska resultat.

Place, publisher, year, edition, pages
Växjö, 2008.
Keyword [en]
block code, euclidean distance, combinatorial optimization
National Category
Mathematical Analysis Telecommunications
Identifiers
URN: urn:nbn:se:bth-8411Local ID: oai:bth.se:forskinfo492810AAF9898099C12574AB003607B4OAI: oai:DiVA.org:bth-8411DiVA: diva2:836134
Conference
RVK-08
Note
Proceedings of RVK-08.Available from: 2012-09-18 Created: 2008-08-20 Last updated: 2015-06-30Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
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
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf