发明名称 |
SECURITY OF A MULTIMEDIA STREAM |
摘要 |
A method including receiving encrypted multimedia information of a multimedia broadcast multicast service streaming session, wherein the multimedia information is encrypted using an encryption key. An indication allowing to switch the receiving of the encrypted multimedia information to a peer-to-peer streaming session is received and receiving of the encrypted multimedia information from the multimedia broadcast multicast service streaming session to the peer-to-peer streaming session is switched. Encrypted multimedia information of the peer-to-peer streaming session is received.
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申请公布号 |
US2012057697(A1) |
申请公布日期 |
2012.03.08 |
申请号 |
US20100876814 |
申请日期 |
2010.09.07 |
申请人 |
HOLTMANNS SILKE;LAITINEN PEKKA JOHANNES;NOKIA CORPORATION |
发明人 |
HOLTMANNS SILKE;LAITINEN PEKKA JOHANNES |
分类号 |
H04L9/18;H04L9/08 |
主分类号 |
H04L9/18 |
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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