• Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
View Item 
  •   DSpace@IZTECH
  • 9. Araştırma Çıktıları / Research Outputs
  • WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
  • View Item
  •   DSpace@IZTECH
  • 9. Araştırma Çıktıları / Research Outputs
  • WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Pearson system-based blind source separation for estimating non-Gaussian fading channels in CDMA communication

Access

info:eu-repo/semantics/closedAccess

Date

2004

Author

Kalkan, O
Altinkaya, MA

Metadata

Show full item record

Abstract

In this work, a Pearson System based-blind source separation method is used for detecting the signal coming to a mobile user which is subject to multiple access interference in a CDMA downlink communication. Considering some fading channel measurements showing that the fading channel coefficients may have an impulsive nature, these coefficients are modeled with an a-stable distribution whose shape parameter a takes values between 1.8 and 1.9. These a values show that the distribution resembles a Gaussian distribution but has a more impulsive nature. Simulation studies show that the conventional MMSE receiver fails in this impulsive fading scenario. Both the independent component analysis (ICA) method using the conventional hyperbolic tangent score function and the Pearson System-based ICA are successful in estimating the channel coefficients and the proposed Pearson System-based ICA method performs faster.

Source

Proceedings of The Ieee 12Th Signal Processing And Communications Applications Conference

URI

https://doi.org/10.1109/SIU.2004.1338583
https://hdl.handle.net/11147/10765

Collections

  • Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection [4673]
  • WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection [4803]



DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 




| Policy | Guide | Contact |

DSpace@IZTECH

by OpenAIRE
Advanced Search

sherpa/romeo

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeLanguageDepartmentCategoryPublisherAccess TypeInstitution AuthorThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeLanguageDepartmentCategoryPublisherAccess TypeInstitution Author

My Account

LoginRegister

Statistics

View Google Analytics Statistics

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 


| Policy | | Guide | Library | idealdspace University | OAI-PMH |

IYTE, İzmir, Turkey
If you find any errors in content, please contact:

Creative Commons License
idealdspace University Institutional Repository is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 Unported License..

DSpace@IZTECH is member of:



DSpace Release 6.2