Mobile data carrier e.g. chip card, operating method, involves controlling and/or monitoring operation of mobile data carrier by central control unit such that application e.g. service, is allotted according to scheduling mechanism resource

摘要

The method involves implementing different applications (A1, A2) e.g. services, on a mobile data carrier (C) e.g. chip card, at the same time, and operating the mobile data carrier by a central control unit (MTK). The operation of the mobile data carrier is controlled and/or monitored by the central control unit in such a manner that each application is allotted in accordance to a scheduling mechanism resource, and/or a data exchange between a microprocessor and a data storage is controlled. Independent claims are also included for the following: (1) a mobile data carrier comprising a microprocessor (2) a computer program product loadable directly into a data storage of a programmable mobile data carrier or in a control device, comprising program code medium for implementing a method for operating a mobile data carrier (3) a method for producing and/or for holding a mobile data carrier.