Change search
CiteExportLink to record
Permanent link

Direct link
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
Call admission control for real time multimedia services with variable bit rate in WCDMA systems
Korea Advanced Institute of Science and Technology (KAIST).
Korea Advanced Institute of Science and Technology (KAIST).ORCID iD: 0000-0001-7642-3067
2004 (English)In: VTC2004-FALL: 2004 IEEE 60TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-7: WIRELESS TECHNOLOGIES FOR GLOBAL SECURITY, IEEE , 2004, Vol. 4, 2559-2563 p.Conference paper, Published paper (Refereed)
Abstract [en]

Call admission control for real time multimedia services with variable bit rate (VBR) is considered in this paper. In the WCDMA system, one of the most prevailing services will be real time multimedia in which the data rate changes dynamically. In this paper, we propose two call admission schemes that effectively reflect features of VBR multimedia services and well satisfy the objectives. The proposed schemes are based on the signal to interference ratio (SIR) of the system. Especially, they anticipate the fluctuation of SIR due to the data rate change of each multimedia service and make an admission decision based on prediction of future SIR rather than the current SIR value. The proposed schemes are compared with an admission policy whose admission decision depends only on the current SIR value.

Place, publisher, year, edition, pages
IEEE , 2004. Vol. 4, 2559-2563 p.
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-76141DOI: 10.1109/VETECF.2004.1400518ISI: 000227931903055ISBN: 0-7803-8521-7 (print)OAI: oai:DiVA.org:kth-76141DiVA: diva2:490912
Conference
60th IEEE Vehicular Technology Conference Location: Los Angeles, CA Date: SEP 26-29, 2004
Note
QC 20120227Available from: 2012-02-06 Created: 2012-02-06 Last updated: 2012-02-27Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Sung, Ki Won

Search in DiVA

By author/editor
Sung, Ki Won
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 29 hits
CiteExportLink to record
Permanent link

Direct link
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