| 发明名称 |
Method and arrangement in a communication network |
| 摘要 |
<p>The present invention relates to the problem of establishing of security that arises within an ad hoc network The problem is solved by using an optical device at a first device to read a public key that is encoded to a graphical string at a second device, which key is required for establishing security. <IMAGE></p> |
| 申请公布号 |
EP1128597(A1) |
申请公布日期 |
2001.08.29 |
| 申请号 |
EP20000850032 |
申请日期 |
2000.02.22 |
| 申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON |
发明人 |
GEHRMANN, CHRISTIAN |
| 分类号 |
H04L9/30;H04L9/32;H04L12/28;H04L12/56;H04L29/06;(IPC1-7):H04L9/32;H04L9/08 |
主分类号 |
H04L9/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
