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
Bit energy distribution effects in progressively encoded video frame transmissions
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.
2002 (English)In: Proceedings: IEEE International Conference on Multimedia and Expo : August 26 - 29, 2002, Swiss Federal Institute of Technology, Lausanne, Switzerland, Piscataway, NJ: IEEE Communications Society, 2002, Vol. 1, 269-272 p.Conference paper, Published paper (Refereed)
Abstract [en]

We investigate physical layer opportunities resulting from multimedia streams which use progressive coding. With such progressively encoded video frames the location of the first bit error is more important than the overall bit error probability. This makes the expected error free length a reasonable metric for performance optimization. One physical layer opportunity is the adjustment of bit energy within data frames. For wireless links nonuniform bit-energy distributions result in a flexible solution that may be used in conjunction with channel coding. We identify system gains to be achieved with nonuniform bit energy distribution optimizations and also show that a simplified frame truncation technique may be used without significant loss of quality.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 2002. Vol. 1, 269-272 p.
National Category
Signal Processing
Research subject
Signal Processing
Identifiers
URN: urn:nbn:se:ltu:diva-34614DOI: 10.1109/ICME.2002.1035770Local ID: 8db69310-a01d-11db-8975-000ea68e967bISBN: 0-7803-7304-9 (print)OAI: oai:DiVA.org:ltu-34614DiVA: diva2:1007865
Conference
IEEE International Conference on Multimedia and Expo : 26/08/2002 - 29/08/2002
Note
Godkänd; 2002; 20070109 (ysko)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved

Open Access in DiVA

fulltext(326 kB)6 downloads
File information
File name FULLTEXT01.pdfFile size 326 kBChecksum SHA-512
7ee5e309097803190f9cf65ed7c39c73288fdc55423caf894657c86f28ad9f34289009c7da2135b148b6e5c2d67f5d39d1dc84543fadece858cefb2c6a45ccbc
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Sehlstedt, MartinLeblanc, James
By organisation
Signals and Systems
Signal Processing

Search outside of DiVA

GoogleGoogle Scholar
Total: 6 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

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 19 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