Method and system for transmitting messages between devices of a

Details Method and system for transmitting messages between devices of a Method and system for transmitting messages between devices of a

1996-08-30

2000-06-27

Trost, William G.

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

455435, H04Q 720

Patent

active

060817127

ABSTRACT:
A method and system for storing database information in a central subscriber database to identify a central target subscriber database. A message containing subscriber data of the called radiotelephone subscriber are transmitted to a central target subscriber database. As a result messages containing inquiries to the central subscriber database are not answered directly, as is the case given a standardized transmission protocol, but are forwarded to another central subscriber database in the same mobile radiotelephone network, since the storing therein of the subscriber data for the radiotelephone subscriber is more advantageous or useful. The message branches to the central target subscriber database by using the database information entered in the original central subscriber database. The database information identifies the central target subscriber database.

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"D900 Mobile Communication System, System Description SYD A30808-X3231-X-2-7618", Huder/Geier, Siemens AG 1992.

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