发明授权
US07864737B2 Method and device for transmitting data via a transmission link 有权
通过传输链路传输数据的方法和装置

Method and device for transmitting data via a transmission link
摘要:
The invention relates, inter alia, to a method in which, by reducing the spectral power density in an underfrequency range (UB) of a transmitting/receiving unit, the fact that the underfrequency range (UB) should not be used to send data is indirectly transmitted. This method is particularly suitable for xDSL processes.
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