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Time Domain Cluster PDF and Its Application in Geometry-Based Statistical Channel Models

Författare:
  • Marvin; Arias
  • Bengt Mandersson
Publiceringsår: 2007
Språk: Engelska
Sidor: 1-5
Publikation/Tidskrift/Serie: Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2007)
Dokumenttyp: Konferensbidrag
Förlag: IEEE--Institute of Electrical and Electronics Engineers Inc.

Sammanfattning

This paper presents an approach to derivate the Time of

Arrival (TOA) power density function (PDF) and its

application in geometry-based statistical channel models for urban environments. The cluster PDF derived can be used to simulate temporal dispersion of the multipath signal grouped in clusters in a variety of urban propagation conditions to quantify second order statistics, i.e., delay spread for a given elliptical shape of the cluster. We propose a clustering

approach channel model, and employ it to derive the PDF of

TOA of the multipath signal. In order to evaluate the

theoretical clusters PDF in time domain proposed, we make

computer simulations for the geometry-based channel model

proposed and compared it with experimental results published in the open literature. The comparison with experimental results shows good agreement.

Nyckelord

  • Electrical Engineering, Electronic Engineering, Information Engineering

Övriga

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2007
Published
  • Signalbehandling: Multipath Propagation in Radio Channels
  • Signal Processing Group-lup-obsolete
  • ISBN: 978-1-4244-1144-3

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