Method for arranging SIM facility to digital wireless terminal equipment and corresponding terminal equipment and server
First Claim
1. A method for instituting a SIM (Subscriber Identity Module) facility in digital wireless terminal equipment communicating in a data communication network, wherein the SIM facility is associated with a processor functionality and memory devices for storing SIM data comprising application-, subscriber- and network-specific data and wherein the terminal equipment is also associated with a processor functionality for carrying out of dynamic applications, the method comprising:
- downloading at least a main part of the application-, subscriber- and network-specific data of the SIM facility into the terminal equipment through the data communication network, where the application-specific data further comprises SIM logic and algorithms; and
implementing the SIM facility in the terminal equipment using the application-, subscriber- and network-specific data downloaded through the data communication network.
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Accused Products
Abstract
The invention concerns a method for arranging SIM (Subscriber Identity Module) facility to digital wireless terminal equipment communicating in a data communication network, wherein the said SIM facility is associated with a processor functionality and memory devices for storing application, subscriber and network specific data and wherein the terminal equipment is also associated with a processor functionality for carrying out of dynamic applications. In the method at least a main part of the application, subscriber and network specific data implementing the SIM facility is downloaded into the terminal equipment through the data communication network.
42 Citations
16 Claims
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1. A method for instituting a SIM (Subscriber Identity Module) facility in digital wireless terminal equipment communicating in a data communication network, wherein the SIM facility is associated with a processor functionality and memory devices for storing SIM data comprising application-, subscriber- and network-specific data and wherein the terminal equipment is also associated with a processor functionality for carrying out of dynamic applications, the method comprising:
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downloading at least a main part of the application-, subscriber- and network-specific data of the SIM facility into the terminal equipment through the data communication network, where the application-specific data further comprises SIM logic and algorithms; and implementing the SIM facility in the terminal equipment using the application-, subscriber- and network-specific data downloaded through the data communication network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. Digital wireless terminal equipment comprising:
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a SIM (Subscriber Identity Module) facility having a processor functionality and memory devices for storing SIM data comprised of application-, subscriber- and network-specific data for use in implementing the SIM facility; a processor functionality for carrying out of dynamic applications; and a downloading application for downloading into the terminal equipment at least a main part of the application-, subscriber- and network-specific data implementing the SIM facility, where the application-specific data comprises at least SIM logic and alorithms.
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16. A server for use in establishing a SIM facility in digital wireless terminal equipment, wherein the server is connected to a data communication network and wherein the SIM facility comprises SIM data comprising at least application-, subscriber- and network-specific data, the server comprising a management functionality for management of the SIM data belonging to the SIM facility and devices for storing the SIM data and wherein the management functionality is associated with a routing application for downloading the SIM data into the terminal equipment through the data communication network and where the application-specific data further comprises SIM logic and algorithms.
Specification