发明名称 |
SIM/UICC BASED BROADCAST PROTECTION |
摘要 |
A method is described herein for protecting multicast/broadcast traffic (e.g., mobile TV, multimedia) which is transmitted from a broadcast service provider via a mobile operator to one or more mobile devices. To protect the multicast/broadcast traffic, the method utilizes a broadcast key distribution and encryption architecture that is based in part on the existing GSM/UMTS authentication standards. |
申请公布号 |
WO2006136280(A1) |
申请公布日期 |
2006.12.28 |
申请号 |
WO2006EP05365 |
申请日期 |
2006.06.06 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL);GEHRMANN, CHRISTIAN;BLOM, ROLF |
发明人 |
GEHRMANN, CHRISTIAN;BLOM, ROLF |
分类号 |
H04L29/06;H04L12/22 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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