Identity module with interchangeable unique identifiers
First Claim
1. A telecommunications system comprising:
- a plurality of different wireless telecommunications networks;
a smart card that is registrable on each of the plurality of different networks and that contains multiple unique identifiers, each unique identifier being associated with a respective network;
a service platform that communicates with the plurality of different wireless telecommunications networks; and
a mobile device that uses the smart card to communicate with a registered network,wherein the smart card comprises a common security key associated with at least two of the unique identifiers such that the smart card is registrable on each one of the plurality of networks when a unique identifier of the smart card and a corresponding common security key are authenticated for that network,wherein the smart card is configured to send diagnostic data to the service platform and configured to be instructed by the service platform to choose a unique identifier from the at least two unique identifiers based on the diagnostic information, andwherein, upon a condition in which the smart card switches from using a first unique identifier to using a new unique identifier, the mobile device performs a soft reboot while continuously maintaining communication with a desired network during the soft reboot,wherein the smart card attempts to connect to one of the plurality of different networks using the multiple unique identifiers in accordance with a predetermined sequence,wherein the service platform is operative to instruct the smart card to reorder the predetermined sequence of unique identifiers, wherein the smart card is operative to reorder the predetermined sequence of identifiers upon instruction.
1 Assignment
0 Petitions
Accused Products
Abstract
A telecommunications system is provided, including a plurality of different cellular telecommunications networks, an identity module registrable on the plurality of different networks and containing multiple unique identifiers, each unique identifier being associated with a respective network; and, a device, operative in accordance with the identity module, to communicate with the networks when the identity module is registered on that network. The identity module includes a common security key associated with at least two of the unique identifiers such that the identity module is registrable on each one of the plurality of networks when a unique identifier of the identity module and its associated security key are authenticated for that network.
-
Citations
29 Claims
-
1. A telecommunications system comprising:
-
a plurality of different wireless telecommunications networks; a smart card that is registrable on each of the plurality of different networks and that contains multiple unique identifiers, each unique identifier being associated with a respective network; a service platform that communicates with the plurality of different wireless telecommunications networks; and a mobile device that uses the smart card to communicate with a registered network, wherein the smart card comprises a common security key associated with at least two of the unique identifiers such that the smart card is registrable on each one of the plurality of networks when a unique identifier of the smart card and a corresponding common security key are authenticated for that network, wherein the smart card is configured to send diagnostic data to the service platform and configured to be instructed by the service platform to choose a unique identifier from the at least two unique identifiers based on the diagnostic information, and wherein, upon a condition in which the smart card switches from using a first unique identifier to using a new unique identifier, the mobile device performs a soft reboot while continuously maintaining communication with a desired network during the soft reboot, wherein the smart card attempts to connect to one of the plurality of different networks using the multiple unique identifiers in accordance with a predetermined sequence, wherein the service platform is operative to instruct the smart card to reorder the predetermined sequence of unique identifiers, wherein the smart card is operative to reorder the predetermined sequence of identifiers upon instruction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A method of using a telecommunications system having a plurality of different wireless telecommunications networks, comprising:
-
registering a smart card on a first one of the plurality of networks in accordance with a first unique identifier; and
,registering the smart card on a second one of the plurality of networks in accordance with a second unique identifier, wherein the smart card comprises a common security key associated with the first and second unique identifiers, and wherein the smart card is registered on a respective network when a unique identifier and an associated security key are authenticated for that respective network; providing a service platform; sending diagnostic data from the smart card to the service platform; having the service platform instruct the smart card to choose a unique identifier from the at least two unique identifiers based on the diagnostic data; and after switching from using the first unique identifier to using the second unique identifier, performing a soft reboot of a mobile device that is using the smart card while the mobile device continuously maintains communication with the second one of the plurality of networks during the soft reboot, wherein the smart card comprises at least two unique identifiers associated with the common security key, the method further comprising; attempting to register the smart card on one of the plurality of networks using the unique identifiers in accordance with a predetermined sequence, and at the service platform, instructing the smart card to reorder the sequence of unique identifiers and, at the smart card, reordering the sequence of unique identifiers upon instruction. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
-
Specification