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Title
Vorrichtung und Verfahren zur Lokalisierung von Endgeraeten
Date Issued
2007
Author(s)
Meyer, S.
Hupp, J.
Vaupel, T.
Loidl, K.
Patent No
102007012782
Abstract
(A1) Bei dem Lokalisieren von Endgeraeten wird eine Aktualisierungsmassnahme von Referenzumgebungsinformationen, die einer Umgebung des Endgeraets zugeordnet sind, dann vorgenommen, wenn eine Abweichung von mittels des Endgeraets bestimmten Umgebungsinformationen von Referenzumgebungsinformationen, die einer Position des Endgeraets zugeordnet sind, festgestellt wird.
DE 102007028114 A1 UPAB: 20081013 NOVELTY - The method involves determining environment information by determining receiving parameters of a wireless communications device in an environment of a cordless communicating terminal (30). A position of the terminal is determined based on the environment information. Deviation of the environment information is determined from reference environment information, which is assigned to the position of the terminal. An updated event is captured during the determined deviation. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a computer program having instructions for performing a method for locating a terminal (2) a locating device for locating a terminal (3) a reference data administration device for administrating reference information in the environment of a terminal (4) a localization system for locating terminal. USE - Method for locating a cordless communicating terminal e.g. mobile device such as personal digital assistant (PDA) and smartphone, in an intra-urban region having high building, tunnel, bridge and building e.g. airport, railway station and exhibition center. ADVANTAGE - The method allows the cordless communicating terminal to be located in a reliable and high precision manner.
Language
de
Patenprio
DE 102007012782 A1: 20070316