PROVIDING A USER ACCESS TO DATA FILES DISTRIBUTED IN A PLURALITY OF DIFFERENT TYPES OF USER DEVICES

摘要

(10) of the data file in the user equipment for being distributed in multiple and different types are described in a kind of provide a user. According to this method, it is locally stored at the copy (10) of the data file at each user equipment and receives server (60) via respective network communication link (20,62). Index information (220) is generated based on the file received. Index information (220) provides search information (210) selection any data file (780) convenient for executing search operation (710) using user. If selected file (780) are not stored locally at the desired user equipment (10) of (790) from search operation (710), the copy of selected data file is to send from server (60) via respective network communication link (20,62), to provide a user the desired device (10) to selected data file.