| 发明名称 | Method and apparatus for parental control of wireless broadcast content | ||
| 摘要 | A method comprises detecting zapping to or from one or more services; determining whether the zapping includes termination of a password-protected service; and sending a trigger message (248, 256, 262) only if the zapping includes termination of a password-protected service (X, Y, Z). In one embodiment, the trigger message is sent to a smartcard (SC). In one embodiment, the password-protected service is password-protected for parental control. In one embodiment, the method further includes requesting a password when the zapping includes zapping to a password-protected service. In one embodiment, the password-protected service is a pincode-protected service. | ||
| 申请公布号 | US8850217(B2) | 申请公布日期 | 2014.09.30 |
| 申请号 | US200913060159 | 申请日期 | 2009.08.19 |
| 申请人 | Nokia Corporation | 发明人 | Jerichow Anja;Jansky Martin;Koivisto Kyösti;Puputti Matti |
| 分类号 | G06F21/00;H04N21/418;H04N21/475;H04N5/913;H04N21/643;H04N21/61;H04N21/414;H04N21/488;H04N21/438 | 主分类号 | G06F21/00 |
| 代理机构 | Nokia Corporation | 代理人 | Nokia Corporation |
| 主权项 | 1. A method, comprising: simultaneously receiving a plurality of services at a terminal from a server; detecting zapping from one or more of the received services; determining whether the zapping includes termination of a password-protected service; and sending, from the terminal to a smartcard, a trigger message if the zapping includes termination of the password-protected service, wherein the trigger message comprises a service identifier indicating the password-protected service. | ||
| 地址 | Espoo FI | ||