发明名称 |
Communication device and its corresponding method for providing security in a group communication network |
摘要 |
<p>A communication device and its corresponding method for use in it for providing security in a group communication network, the method comprising: receiving an encryption key; encrypting media for transmission to a controller using the received encryption key, the encrypted media being directed to another communication device; and communicating the encrypted media to the controller, the communicating including wireless communication.</p> |
申请公布号 |
EP2271148(A2) |
申请公布日期 |
2011.01.05 |
申请号 |
EP20100182516 |
申请日期 |
2001.03.02 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
MAGGENTI, MARK;CROCKETT, DOUGLAS. M;ROSEN, ERIC |
分类号 |
H04L12/56;H04W12/08;H04B7/26;H04L12/66;H04L29/06;H04W4/10;H04W84/08 |
主分类号 |
H04L12/56 |
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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