Method, system and device for writing electronic data

Abstract

The invention discloses a method, a system and a device for writing electronic data. The method includes that an electronic data processing device receives electronic data writing request; the electronic data processing device judges if last electronic data are written successfully according to last electronic data writing information; on yes judgment, the electronic data processing device conducts writing processing on the electronic data of this time, and a command of writing the electronic data of this time is returned; and otherwise the electronic data processing device returns to information of writing failure of the last electronic data, and canceling operation is performed on a writing process of the last electronic data. In an embodiment of the method, the system and the device for writing the electronic data, by carrying written information of the last electronic data in the electronic data writing request, the electronic data processing device can find out whether the last electronic data are written successfully and conduct processing on the last electronic data when the last electronic data are written unsuccessfully, therefore writing success rate of the electronic data is increased.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method, system and device for writing electronic data. Background technique [0002] Electronic data application is an important development in mobile communication technology. By loading electronic data application programs on smart cards (such as IC (Integrated Circuit, integrated circuit) cards) and using short-range wireless communication technology, multiple applications can be integrated into Together, combined with the portability of mobile terminals, a new hotspot of mobile communication technology has been formed. [0003] In the prior art, in order to realize the application of electronic data, it is necessary to write electronic data into a SIM (Subscriber Identity Module, Subscriber Identity Module) card / IC card (such as in the electronic data application program of the SIM card), such as figure 1 As shown, it is the writing process of electronic data...

AI Technical Summary

Problems solved by technology

[0011] In the existing technical solutions, the abnormal situation when writing electronic data is not considered. If an abnormality occurs when electronic data is written last time and the writing is not successful, the above situation cannot be taken into account when electronic data is currently written, thus causing problems with the current write process

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