发明名称 |
CIPHERING AS A PART OF THE MULTICAST CENCEPT |
摘要 |
The invention proposes a method for transmitting a message to a plurality of user entities in a network by using a multicast service, comprising the steps of encrypting a multicast message by using ciphering, and sending the encrypted multicast message to the plurality of user entities simultaneously. The invention also proposes a corresponding multicast service control device and a corresponding user entity. |
申请公布号 |
WO03036857(A1) |
申请公布日期 |
2003.05.01 |
申请号 |
WO2001EP12301 |
申请日期 |
2001.10.24 |
申请人 |
NOKIA CORPORATION;SARKKINEN, SINIKKA;KARHULUOMA, NIINA;KALL, JAN |
发明人 |
SARKKINEN, SINIKKA;KARHULUOMA, NIINA;KALL, JAN |
分类号 |
H04L9/08;H04L12/18;H04L29/06;H04W12/00;H04W12/02;H04W12/04 |
主分类号 |
H04L9/08 |
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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