Abstract: The invention relates to a method for switching a subscription of a user from a first MNO (1) to a second MNO (2), characterized in that it comprises requesting to a remoter server switching from the first MNO to the second MNO and temporary storing data updates related to the second MNO in a dedicated file.

Abstract: The invention relates to a method for switching a subscription of a user from a first MNO (1) to a second MNO (2), characterized in that it comprises requesting to a remoter server switching from the first MNO to the second MNO and temporary storing data updates related to the second MNO in a dedicated file.

Abstract: This invention relates to an integrated circuit device comprising a memory and at least one application program residing within said memory. This invention is characterized in that the application program comprises at least one configurable variable and a list of at least one reference element, and in that said memory includes, on the one hand, at least one means for initializing said variables, wherein said means is configured with several parameters, one of which parameters is said reference element list, and on the other hand, a command for sending data that contain, in particular, values to be assigned to the configurable variables. This invention can be applied, in particular, to smart cards.

Abstract: A data processing system which includes memory, a processor connected to the memory, and logic for causing the processor to perform a method for executing computer code having a plurality of transactions within the computer code. The method includes steps for examining the computer code being executed for a change in observable state; for storing data for the executed computer code that are part of the plurality of transactions within the computer code; for maintaining a pointer to the logical beginning of the stored data and maintaining a pointer to the end of the stored data for the last transaction within the computer code to be fully executed; and responsive to detecting a change in observable state, for committing a portion of the stored data.

Abstract: A smart card which includes a non-volatile read/write memory, a processor connected to the memory, and an installer module configured to cause the processor to receive computer code having method bodies into the memory, and further configured to cause the processor to perform a method for determining the instruction boundaries of the method bodies and resolving unresolved references within the method bodies.

Abstract: End-to-end communication between a UICC and a remote node on a network without requiring implementation of special purpose protocols at the remote node. The UICC operates to transmit a command using a first protocol from the UICC to the terminal to request the terminal to open a data channel to the network. The wireless terminal operates to, in response to the request to open a data channel, attempt to open a channel to the network. Upon indication that a data channel has successfully been opened: the UICC operates to transmit datagrams of a second protocol to the wireless terminal using the first protocol. The wireless terminal operates to receive the datagrams from the UICC and to transmit the datagrams received from the UICC to the network using the second protocol. The wireless terminal operates to receive datagrams of the second protocol from the remote entity and to transmit the datagrams from the remote entity to the UICC using the first protocol.

Abstract: A smart card which includes a non-volatile read/write memory, a resolve buffer, a processor connected to the memory and the resolve buffer, and an installer module configured to cause the processor to receive computer code having unresolved references into the memory, and further configured to cause the processor to perform a method for resolving unresolved references. The method including steps for copying the contents of the memory into the resolve buffer, detecting unresolved references in the computer code, determining the resolved reference for each of the detected unresolved references, updating the contents of the resolve buffer with the resolved references, and replacing the contents of the memory with the contents of the resolve buffer.

Abstract: A data processing system which includes memory, a processor connected to the memory, and logic for causing the processor to perform a method for executing computer code having a plurality of transactions within the computer code. The method includes steps for examining the computer code being executed for a change in observable state; for storing data for the executed computer code that are part of the plurality of transactions within the computer code; for maintaining a pointer to the logical beginning of the stored data and maintaining a pointer to the end of the stored data for the last transaction within the computer code to be fully executed; and responsive to detecting a change in observable state, for committing a portion of the stored data.

Abstract: A smart card which includes a non-volatile read/write memory, a processor connected to the memory, and an installer module configured to cause the processor to receive computer code having method bodies into the memory, and further configured to cause the processor to perform a method for determining the instruction boundaries of the method bodies and resolving unresolved references within the method bodies.

Abstract: A smart card which includes a non-volatile read/write memory, a resolve buffer, a processor connected to the memory and the resolve buffer, and an installer module configured to cause the processor to receive computer code having unresolved references into the memory, and further configured to cause the processor to perform a method for resolving unresolved references. The method including steps for copying the contents of the memory into the resolve buffer, detecting unresolved references in the computer code, determining the resolved reference for each of the detected unresolved references, updating the contents of the resolve buffer with the resolved references, and replacing the contents of the memory with the contents of the resolve buffer.