Multi-tone transmission
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United States of America Patent
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Mar 28, 2006
Issued Date -
N/A
app pub date -
Aug 6, 2001
filing date -
Aug 6, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A multi-tone modem processes an input data stream 10 and uses an inverse Fourier transform 24 to produce a stream of multi-tone symbols 26 fed to an analogue front end 146. A model 32 models the subsequent processing in the analogue front end 146 and outputs a control signal 184 that controls the analogue front end 146 accordingly.
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