Small scale statistics of multipath propagation in a heavily built-up urban mobile radio environment are presented. The statistics cover vehicle travel distances on the order of 30 m along streets. Measuring equipment time delay resolution is about 0.1 mys. In some locations, paths with significant amplitudes are observed with excess delays of 9 to 10 mys. Often the signal at fixed delays has a Rayleigh-distributed amplitude but large departures from the Rayleigh distribution also occur. From the measurements it appears reasonable to model the urban mobile radio channel as a Gaussian quasi-wide-sense stationary uncorrelated scattering chennel within a bandwidth of 10 MHz and for intervals along the street of up to 30 m.


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    Title :

    910 MHz urban mobile radio propagation: multipath characteristics in New York City


    Additional title:

    910 MHz Ausbreitung eines Stadt-Funksystems: Mehrwegeausbreitungs-Charakteristiken in der Stadt New York


    Contributors:
    Cose, D.C. (author)

    Published in:

    Publication date :

    1973


    Size :

    7 Seiten, 10 Bilder, 1 Tabelle, 8 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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