发明名称 |
Method and apparatus for transmission of data on speech channels |
摘要 |
<p>The transmitted data (12,15) is transmitted down a mobile phone network. A source code (2) is substituted in a transcoding circuit (10). A conversion and a concatenation circuit adjust the speech code (16) to produce the modulated source code.</p> |
申请公布号 |
EP0973346(A1) |
申请公布日期 |
2000.01.19 |
申请号 |
EP19990401638 |
申请日期 |
1999.07.01 |
申请人 |
ALCATEL |
发明人 |
BONNARD, PIERRE;VARALDI, JEAN |
分类号 |
H04B7/26;H04L1/00;H04W76/04;H04W88/18;(IPC1-7):H04Q7/22 |
主分类号 |
H04B7/26 |
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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