Method for adjusting power in a communication system with multicarrier telephony transport
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United States of America Patent
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Oct 15, 2002
Issued Date -
N/A
app pub date -
Sep 16, 1999
filing date -
May 20, 1996
priority date (Note) -
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Abstract
A method of transmitting data in a communication system is provided. The method includes adjusting upstream power levels in a multipoint-to-point communications system having a head end and a plurality of service units is provided. The method includes measuring power levels of signals from the service units at the head end and comparing the power levels with a nominal power level. Further, the method provides at least one coarse adjustment at the service units to correct for large variations between the measured power level nominal power level and at least one fine adjustment at the head end to correct for smaller variations between the measured power level and the nominal power level.
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