Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Patent
1996-02-16
1998-08-18
Bost, Dwayne D.
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
455517, 455416, 455560, 455422, H04Q 738, H04Q 700
Patent
active
057971005
ABSTRACT:
In a method for setting up a call connection for a group call to a group of mobile radio subscribers in a mobile radio network, a subscriber calling a group of mobile radio subscribers dials a subscriber call number having numerals for the identification of the call as a group call, which number is received by a mobile switching center in the mobile radio network. The numerals of the subscriber call number are evaluated with reference to area information for the identification of a local service area and with reference to group information. After the evaluation of the numerals of the subscriber call number dialed for the group call, the area information and the group information are transmitted directly to the target mobile switching center responsible for the called group in the service area, by which the further connection set-up for the group call is initiated using the received area information and group information.
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Bost Dwayne D.
Legree Tracy M.
Siemens Aktiengesellschaft
LandOfFree
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