Process for operating a mobile radiotelephone system utilizing subscriber indentification modules
First Claim
1. Method for operation of a mobile radio network where mobile stations, with the aid of an identification number (IMSI-- 1) assigned to a subscriber identification module (SMI1) transmitted by the mobile station to the mobile radio network, are activated by setting, upon verification of this identification number (IMSI-- 1), in a record (3) assigned to the identification number (IMSI-- 1), in which record there are stored at least the identification number (IMSI-- 1), at least one pertaining calling number (MSISDN-- 1a, MSISDN-- 1b) and subscriber service data, a status field (status-- of-- DuoCard) to "active," and where upon request for connection with a calling number the mobile radio network verifies whether this calling number is active and, if affirmative, a connection is established using the calling number, characterized in that in the record (3) there is stored a reference to a further record (4) that is assigned to a further subscriber identification module (SIM2) and comprises a further identification number (ISMI-- 2), at least one further calling number (MSISDN-- 2a, MSISDN-- 2b), a further status field (status-- of-- DuoCard), subscriber service data and a reference to the record (3), and in that at receiving the request for a connection with the calling number--if that number is not active--a connection is made using the further record (4), provided said record is not active--and at least part of the service data are at activation change of one of the records (3, 4) exchanged between the records (3, 4).
3 Assignments
0 Petitions
Accused Products
Abstract
In a process for operating a mobile radiotelephone system in which mobile stations are actuated with the aid of an identification number transmitted from the mobile station concerned to an active system in that, after the identification number has been checked in the active system in a data set which contains at least the identification number and a call number allocated thereto, a status field is set to "active", and in which, on the receipt of a request for connection with a call number the active system checks whether that call number is active, in which, if there is a match, a connection is made using the call number, the data set contains a reference to a further data set which contains a further identification number, a further call number, a further status field and a reference to the data set. When a request for connection to the call number is received, if the latter is not active, a connection is made using the further data set if it is active.
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Citations
14 Claims
- 1. Method for operation of a mobile radio network where mobile stations, with the aid of an identification number (IMSI-- 1) assigned to a subscriber identification module (SMI1) transmitted by the mobile station to the mobile radio network, are activated by setting, upon verification of this identification number (IMSI-- 1), in a record (3) assigned to the identification number (IMSI-- 1), in which record there are stored at least the identification number (IMSI-- 1), at least one pertaining calling number (MSISDN-- 1a, MSISDN-- 1b) and subscriber service data, a status field (status-- of-- DuoCard) to "active," and where upon request for connection with a calling number the mobile radio network verifies whether this calling number is active and, if affirmative, a connection is established using the calling number, characterized in that in the record (3) there is stored a reference to a further record (4) that is assigned to a further subscriber identification module (SIM2) and comprises a further identification number (ISMI-- 2), at least one further calling number (MSISDN-- 2a, MSISDN-- 2b), a further status field (status-- of-- DuoCard), subscriber service data and a reference to the record (3), and in that at receiving the request for a connection with the calling number--if that number is not active--a connection is made using the further record (4), provided said record is not active--and at least part of the service data are at activation change of one of the records (3, 4) exchanged between the records (3, 4).
Specification