发明名称 |
Cryptographic system for wireless communications |
摘要 |
<p>A wireless communications system (110) with increased privacy transmits an encrypted signal between a base station (112) and a wireless terminal (124). In the forward channel, the base station (112) includes an encryptor with a long code mask generator that generates a rolling long code mask. The wireless terminal (124) similarly includes a decryptor with a long code mask generator that creates a rolling long code mask. <IMAGE></p> |
申请公布号 |
EP0757459(A2) |
申请公布日期 |
1997.02.05 |
申请号 |
EP19960304670 |
申请日期 |
1996.06.25 |
申请人 |
AT&T CORP. |
发明人 |
MIZIKOVSKY, SEMYON B.;REEDS, JAMES ALEXANDER III |
分类号 |
G09C1/00;H04L9/18;(IPC1-7):H04L9/18;H04K1/02 |
主分类号 |
G09C1/00 |
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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