L. Zimmermann, A. Goetz, G. Fischer and R. Weigel

Performance Analysis of Time Difference of Arrival and Angle of Arrival Estimation Methods for GSM Mobile Phone Localization

L. Zimmermann, A. Goetz, G. Fischer and R. Weigel: Institute for Electronics Engineering, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany, emails: lars.zimmermann@fau.de, christian.spratler@web.de, robert.weigel@fau.de,georg.fischer@fau.de, AGGoetz@web.de

Abstract: The localization methods time difference of arrival (TDOA) and angle of arrival (AOA) are investigated in their capability of high-resolution detection of GSM signals. Because GSM is of narrowband nature, a bandwidth expansion technique that significantly increases the resolution of TDOA is ...

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