Multipath diversity through time shifted sampling in repeater assisted spatially correlated OFDM systems

Refik Çaǧlar Kizilirmak, Yukitoshi Sanada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Spatial fading correlation is analyzed for an OFDM diversity receiver when network includes an RF repeater. Previously, it is reported that the effect of correlation can be reduced by the Time Shifted Sampling (TSS) technique which relies on multipath diversity. In this study, a multipath channel is constructed by repeated signal instead of natural multipath due to cluttered environments and the performance of TSS is evaluated. Numerical results indicate that the TSS technique is also effective in reducing the effect of correlation for the multipath channels constructed by the repeaters. Also, some practical results for spatial fading correlation in conventional antenna arrays are presented.

Original languageEnglish
Title of host publicationISPACS 2009 - 2009 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings
Pages457-460
Number of pages4
DOIs
Publication statusPublished - 2009
Externally publishedYes
Event2009 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2009 - Kanazawa, Japan
Duration: Dec 7 2009Dec 9 2009

Other

Other2009 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2009
CountryJapan
CityKanazawa
Period12/7/0912/9/09

Fingerprint

Telecommunication repeaters
Orthogonal frequency division multiplexing
Multipath propagation
Sampling
Antenna arrays
recipient
time
performance

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing
  • Electrical and Electronic Engineering
  • Communication

Cite this

Kizilirmak, R. Ç., & Sanada, Y. (2009). Multipath diversity through time shifted sampling in repeater assisted spatially correlated OFDM systems. In ISPACS 2009 - 2009 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings (pp. 457-460). [5383804] https://doi.org/10.1109/ISPACS.2009.5383804

Multipath diversity through time shifted sampling in repeater assisted spatially correlated OFDM systems. / Kizilirmak, Refik Çaǧlar; Sanada, Yukitoshi.

ISPACS 2009 - 2009 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings. 2009. p. 457-460 5383804.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kizilirmak, RÇ & Sanada, Y 2009, Multipath diversity through time shifted sampling in repeater assisted spatially correlated OFDM systems. in ISPACS 2009 - 2009 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings., 5383804, pp. 457-460, 2009 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2009, Kanazawa, Japan, 12/7/09. https://doi.org/10.1109/ISPACS.2009.5383804
Kizilirmak RÇ, Sanada Y. Multipath diversity through time shifted sampling in repeater assisted spatially correlated OFDM systems. In ISPACS 2009 - 2009 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings. 2009. p. 457-460. 5383804 https://doi.org/10.1109/ISPACS.2009.5383804
Kizilirmak, Refik Çaǧlar ; Sanada, Yukitoshi. / Multipath diversity through time shifted sampling in repeater assisted spatially correlated OFDM systems. ISPACS 2009 - 2009 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings. 2009. pp. 457-460
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