发明名称 |
System for restricting content access and storage |
摘要 |
UIMID of a UIM 50 owned by the owner of a portable phone 40 is stored in an owner information registration area 410b of phone 40. A CPU 405 of portable phone 40, upon receiving content, compares a UIMID of a UIM 50 inserted in phone 40 to the UIMID registered in owner information registration area 410b. The storing of the content in a nonvolatile memory 410 is permitted only when the two UIMIDs agree with each other.
|
申请公布号 |
US8291482(B2) |
申请公布日期 |
2012.10.16 |
申请号 |
US20090626585 |
申请日期 |
2009.11.25 |
申请人 |
YAMADA KAZUHIRO;WAKABAYASHI TATSUAKI;EGUCHI HISATOSHI;MIURA FUMIAKI;NTT DOCOMO, INC. |
发明人 |
YAMADA KAZUHIRO;WAKABAYASHI TATSUAKI;EGUCHI HISATOSHI;MIURA FUMIAKI |
分类号 |
G06F7/04;G06F11/30;G06F21/10;G06F21/12;H04L9/32;H04L29/06;H04M1/66;H04M1/675;H04M1/725;H04W88/02 |
主分类号 |
G06F7/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|