Telecommunications – Radiotelephone system – Auxiliary data signaling
Reexamination Certificate
2006-07-04
2006-07-04
Trost, William (Department: 2683)
Telecommunications
Radiotelephone system
Auxiliary data signaling
C455S456500, C455S456600, C455S550100, C455S517000, C455S067110, C370S242000, C370S252000
Reexamination Certificate
active
07072676
ABSTRACT:
A method and a wireless transceiver are used for requesting and processing information. A first information query is transmitted by the wireless transceiver and information is returned by a service provider via a wireless network to the requesting wireless transceiver. The information query is provided with a predefined first validity time value and the returned information, in particular in the form of short messages, is provided with a predefined second validity time value by the service provider.
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Goss Stefan
Hartkopp Oliver
Hessing Bernd
Kenyon & Kenyon
Robert & Bosch GmbH
Trost William
Zewdu Meless
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