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WCNC
2008
IEEE

Directional Dependence of Large Scale Parameters in Wireless Channel Models

14 years 4 months ago
Directional Dependence of Large Scale Parameters in Wireless Channel Models
—In this paper the autocorrelation properties of shadow fading and angle spread at both the base station (BS) and at the mobile station (MS) are analyzed using urban macro cellular measurement data. The shadow fading parameter is shown to have a longer decorrelation distance than the angle spread at both the BS and at the MS. Furthermore, we observe variations in the shadow fading that depend on the direction of the MS movement due to street canyons. The same dependence is not observed in the angle spreads. These results indicate that the origin of the angle spread is local to the transmitter and receiver, while the shadow fading depends on the intermediate environment.
Niklas Jalden, Per Zetterberg, Björn E. Otter
Added 01 Jun 2010
Updated 01 Jun 2010
Type Conference
Year 2008
Where WCNC
Authors Niklas Jalden, Per Zetterberg, Björn E. Ottersten
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