Method and system for the processing control of multiple radio frequency communication streams by an integrated circuit card

摘要

The present invention relates to a method for processing a plurality of radiofrequency communication streams by way of an integrated circuit card, the streams originating from at least two terminals, and the card being connected to a device equipped with a radiofrequency communication interface which is suitable for the connection of a plurality of host terminals. The method includes monitoring the reception and/or transmission at and/or to the card of a first and second stream of data originating respectively from a first and second host terminal. The monitoring step includes a step of checking the availability of the card before the second stream of data is transmitted to the card. The invention also relates to the corresponding monitoring system and device.

主权项

1. A method of controlling processing of a plurality of radiofrequency communication streams by an integrated circuit card, said streams coming from at least two terminals including at least a first host terminal and a second host terminal, said card being connected to a device equipped with radiofrequency communication means suitable for connecting to a plurality of host terminals for the purpose of receiving said communication streams, said method including the following step:
a reception and/or transmission control step for controlling reception of first and second data streams coming respectively from the first host terminal and from the second host terminal, and/or controlling transmission of the first and second data streams to the card, said control step including an availability checking step for checking whether the card is available before transmitting the second data stream to it.