| 摘要 |
<P>PROBLEM TO BE SOLVED: To synchronize digital contents saved in a user's mobile handset with digital contents saved in a user's personal computer. <P>SOLUTION: A user saves digital contents (e.g. music) in a personal computer. The personal computer communicates with a server via the Internet. Then, the user accesses to a wireless network using a mobile handset (e.g. cellular phone). The mobile handset communicates with the server and downloads a part or all of digital contents via the wireless network. The digital contents, then, are saved in the mobile handset, which allows the user to access to the digital contents on the mobile handset side. The mobile handset downloads and saves metadata as well which is associated with the digital contents in the same manner. <P>COPYRIGHT: (C)2013,JPO&INPIT |
