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Method For Transmitting Data

Official Titles:

Method for transmitting data between a mobile terminal and at least one stationary data network, mobile terminal and motor vehicle having a mobile terminal


Verfahren zum Übertragen von Daten zwischen einem mobilen Endgerät und wenigstens einem ortsfesten Datennetzwerk, mobiles Endgerät sowie Kraftwagen mit einem mobilen Endgerät

Procédé de transmission de données entre un terminal mobile et au moins un réseau de données fixe, terminal mobile et véhicule automobile équipé d'un terminal mobile


Europe EP 2781109
Filed September 14, 2012

United States US 20140254543
Filed September 14, 2012

China CN 103947231
Filed September 14, 2012

Switzerland WO 2013071992
Filed September 14, 2012

Germany DE 102011118706
Issued September 14, 2012


For mobile access to a stationary data network, a substantially location-dependent transmission bandwidth is provided by a wireless interface. The aim of the invention is to avoid movement-related limitations during the data transmission in a mobile terminal. In order to achieve said aim, according to the invention a geodatabase is provided, in which historical values relating to wireless interface parameters are stored for a plurality of locations and for predetermined times. From said stored values, probable values are then ascertained for future data transmissions. For this purpose, at the outset a probable route for movement of the mobile terminal is ascertained and, in relation to locations (46, 50) along the route for moving, it is ascertained when the mobile terminal will probably arrive there. By means of the geodatabase, it is then ascertained which transmission bandwidths on the locations are probably available at the locations. During the broadcasting of data, at least one data transmission is then regulated in accordance with the transmission bandwidths probably available along the route for movement.

Method for transmitting data


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The invention relates to a motor vehicle comprising: 1) a communication unit that is designed to receive respective status data from at least one other vehicle located in an environment of the motor vehicle, 2) said status data containing positional information of the other vehicle; and 3) an analysis device having a digital road map with driving direction information.