Transmission spectra for HDSL2 transmission
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United States of America Patent
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Aug 8, 2000
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N/A
app pub date -
Sep 19, 1997
filing date -
Sep 19, 1997
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Expired
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Abstract
A PSD template for an HDSL2 transmission system includes three regions, a full-duplex region for both upstream and downstream transmission, and two half-duplex regions, a first duplex region for containing substantially upstream power and a half-duplex region for containing substantially downstream power.
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