发明名称 |
MOBILE IPTV SERVICE SYSTEM USING DOWNLOADABLE CONDITIONAL ACCESS SYSTEM AND METHOD THEREOF |
摘要 |
An apparatus and method associated with an Internet Protocol Television (IPTV) service in a mobile environment are provided. A streaming server may provide a mobile terminal with a mobile certificate and an encryption key. In response to a content request received from the mobile terminal, the streaming server may provide the mobile terminal with encrypted content and a Downloadable Conditional Access System (DCAS) code. The mobile terminal may decrypt the encrypted content using the encryption key and the DCAS code, and may play back the decrypted content. |
申请公布号 |
US2013156187(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
US201213624345 |
申请日期 |
2012.09.21 |
申请人 |
INTELLECTUAL DISCOVERY CO., LTD.;INTELLECTUAL DISCOVERY CO., LTD. |
发明人 |
HUH EUI NAM;SHIN YOUNG ROK |
分类号 |
H04L9/08 |
主分类号 |
H04L9/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|