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
Outage Probability, Average Transmission Time, and Quality of Experience for Cognitive Radio Networks over General Fading Channels
Blekinge Institute of Technology, School of Computing.
Blekinge Institute of Technology, School of Computing.
Blekinge Institute of Technology, School of Computing.
Blekinge Institute of Technology, School of Computing.
Responsible organisation
2012 (English)Conference paper (Refereed)
Abstract [en]

In this paper, we examine the delay performance in cognitive radio networks (CRNs) over general fading channels where secondary users are allowed to simultaneously access the spectrum licensed by primary users. In particular, subject to the peak interference power constraint, we investigate the effect of general fading channels on the delivery delay of data packets and acknowledgements (ACKs). A lower bound of outage probability and an upper bound of average transmission time are derived by utilizing the concept of timeout. Specifically, we apply the above results to investigate the quality of experience (QoE) for various fading channels, such as one-sided Gaussian, Rayleigh, Nakagami-m and Weibull channels. The numerical results indicate that the delay of ACKs under severe fading leads to a degradation of system performance.

Place, publisher, year, edition, pages
Karlskrona, Sweden: IEEE , 2012.
Keyword [en]
Cognitive Radio Networks, QoE, General Fading Channels, Performance Analysis
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:bth-7275Local ID: oai:bth.se:forskinfoCE817D33298F7572C1257A23004EA0ACOAI: oai:DiVA.org:bth-7275DiVA: diva2:834867
Conference
Euro-NF Conference on Next Generation Internet
Available from: 2012-09-18 Created: 2012-06-20 Last updated: 2016-09-06Bibliographically approved

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Tran, HungZepernick, Hans-JürgenFiedler, MarkusPhan, Hoc
By organisation
School of Computing
Telecommunications

Search outside of DiVA

GoogleGoogle Scholar

Total: 19 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