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Performance of Multiuser CDMA Receivers With Bursty Traffic and Delay Constraints
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.
Norwegian University of Science and Technology, Department of Electronics and Telecommunications.
2012 (English)In: 2012 International Conference on Computing, Networking and Communications, ICNC'12, 2012, 428-433 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this work, we analyze the performance of linear multiuser CDMA receivers under bursty traffic and queuing delay constraints. An ON/OFF source is used to model the traffic burstiness and stochastic network calculus incorporates the queuing delay constraints in the analysis. At the physical layer, adaptive modulation and coding scheme is adopted and the channel service process is modeled by using a finite-state Markov chain. The following receivers are considered for performance evaluation: single-user matched filter, decorrelator, and linear minimum mean square error detector. We quantify the effect of these multiuser receivers on the traffic carrying capacity of uplink CDMA channels in the large system limit.

Place, publisher, year, edition, pages
2012. 428-433 p.
Keyword [en]
Channel coding, Markov processes, Network layers, Queueing networks, Stochastic models
National Category
Telecommunications Signal Processing
Identifiers
URN: urn:nbn:se:kth:diva-77882DOI: 10.1109/ICCNC.2012.6167458Scopus ID: 2-s2.0-84859898417ISBN: 978-146730009-4 (print)OAI: oai:DiVA.org:kth-77882DiVA: diva2:492145
Conference
International Conference on Computing, Networking and Communications (ICNC 2012), Maui, Hawaii, USA January 30 - February 2, 2012
Funder
Swedish Research CouncilICT - The Next Generation
Note

QC 20150708

Available from: 2012-02-07 Created: 2012-02-07 Last updated: 2015-07-08Bibliographically approved

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CiteExportLink to record
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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
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