Time Domain Cluster PDF and Its Application in Geometry-Based Statistical Channel Models
Författare
Summary, in English
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.
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.
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.
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
Conference name
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2007
Conference date
2007-09-03 - 2007-09-07
Conference place
Athens, Greece
Status
Published
Projekt
- Signalbehandling: Multipath Propagation in Radio Channels
Forskningsgrupp
- Signal Processing Group
ISBN/ISSN/Övrigt
- ISBN: 978-1-4244-1144-3