Spatial de-correlation of the UTRA-FDD radio channel

Ben Allen; Mark Beach; Peter Karlsson

Spatial de-correlation of the UTRA-FDD radio channel

Ben Allen
, Mark Beach
, Peter Karlsson

University of Bedfordshire

Research output: Other contribution › peer-review

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Abstract

For smart antenna deployment in Frequency Division Duplex (FDD) applications the downlink weight vector can be derived from the uplink steering vector, assuming a degree of correlation between these channels. It is shown here that de-correlation between uplink and downlink power azimuth spectrums (PAS) is significant for frequency offsets as small as 5MHz in urban environments. Results reported here are computed from measured data taken within the UTRA (UMTS Terrestrial Radio Interface) frequency band for cluttered urban

Original language	English
Publication status	Published - 1 Jan 2000

Keywords

radio channel features

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Allen rep18 Oct2000Accepted author manuscript, 1.17 MBLicence: CC BY-NC-ND

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title = "Spatial de-correlation of the UTRA-FDD radio channel",

abstract = "For smart antenna deployment in Frequency Division Duplex (FDD) applications the downlink weight vector can be derived from the uplink steering vector, assuming a degree of correlation between these channels. It is shown here that de-correlation between uplink and downlink power azimuth spectrums (PAS) is significant for frequency offsets as small as 5MHz in urban environments. Results reported here are computed from measured data taken within the UTRA (UMTS Terrestrial Radio Interface) frequency band for cluttered urban",

keywords = "radio channel features",

author = "Ben Allen and Mark Beach and Peter Karlsson",

year = "2000",

month = jan,

day = "1",

language = "English",

type = "Other",

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TY - GEN

T1 - Spatial de-correlation of the UTRA-FDD radio channel

AU - Allen, Ben

AU - Beach, Mark

AU - Karlsson, Peter

PY - 2000/1/1

Y1 - 2000/1/1

N2 - For smart antenna deployment in Frequency Division Duplex (FDD) applications the downlink weight vector can be derived from the uplink steering vector, assuming a degree of correlation between these channels. It is shown here that de-correlation between uplink and downlink power azimuth spectrums (PAS) is significant for frequency offsets as small as 5MHz in urban environments. Results reported here are computed from measured data taken within the UTRA (UMTS Terrestrial Radio Interface) frequency band for cluttered urban

AB - For smart antenna deployment in Frequency Division Duplex (FDD) applications the downlink weight vector can be derived from the uplink steering vector, assuming a degree of correlation between these channels. It is shown here that de-correlation between uplink and downlink power azimuth spectrums (PAS) is significant for frequency offsets as small as 5MHz in urban environments. Results reported here are computed from measured data taken within the UTRA (UMTS Terrestrial Radio Interface) frequency band for cluttered urban

KW - radio channel features

M3 - Other contribution

ER -

Spatial de-correlation of the UTRA-FDD radio channel

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