DIPLOMARBEIT für Urs Frey Betreuer : Jan Beutel Stellvertreter : Matthias Dyer Ausgabe : 28 . Oktober 2002
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چکیده
Um die Positionen von mobilen Geräten festzustellen kann man z.B. das satellitengestützte GPS [20, 25] oder die Zellinformation von Mobilfunk wie etwa GSM [10] verwenden. Innerhalb von Gebäuden lässt sich GPS heute aber nur mit sehr grossem Aufwand betreiben und die geforderte Auflösung kann nicht erreicht werden. Um Positionen im Innenund Aussenbereich im Zentimeterbereich aufzulösen, kann man überlagerte Triangulationen mit möglichst hoher Vernetzung benutzen [23, 11, 8].
منابع مشابه
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تاریخ انتشار 2003