发明名称 |
INBAND SIGNAL CONVERTER, AND ASSOCIATED METHOD, FOR A DIGITAL COMMUNICATION SYSTEM |
摘要 |
Apparatus, and an associated method, for converting an inband signal, such as a DTMF signal, into a fo~m to permit transmission thereof to a receive station. An inband signal, such as a DTMF signal generated by a wireline device is applied to a digital transmitter, such as a fixed cellular terminal having a digital transceiver. The inband signal is detected and encoded. The inband signal is encoded in a manner to permit its transmission according to an appropriate air interface standard.
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申请公布号 |
CA2220320(C) |
申请公布日期 |
2005.03.01 |
申请号 |
CA19972220320 |
申请日期 |
1997.11.05 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON |
发明人 |
GURIDI, ALBERTO IRIZAR;GONZALEZ, JOSE JAVIER JANEZ;ORIVE, JULIO SALAZAR |
分类号 |
H04Q1/453;H04Q1/457;H04W4/18;H04W84/04;H04W88/02;(IPC1-7):H04L5/02;H04M11/06 |
主分类号 |
H04Q1/453 |
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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