| 发明名称 |
METHOD AND DEVICE FOR SEARCH ON FREE CHANNEL |
| 摘要 |
<p>The method consists in transmitting (3) during the communication test signals of a transmission channel in the silent time intervals when there is no speech or data transmission and in maintaining (7) a table of usable frequencies on the basis of its quality of transmission. The invention is applicable to automated radiocommunication systems</p> |
| 申请公布号 |
EP0976276(A1) |
申请公布日期 |
2000.02.02 |
| 申请号 |
EP19970913284 |
申请日期 |
1997.11.07 |
| 申请人 |
THOMSON-CSF |
发明人 |
AUGER, GERARD;EUMURIAN, GREGOIRE |
| 分类号 |
H04W72/08;(IPC1-7):H04Q7/38 |
主分类号 |
H04W72/08 |
| 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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