Reverse link, closed loop power control in a code division multiple access system
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United States of America Patent
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Sep 22, 1998
Issued Date -
N/A
app pub date -
Sep 19, 1996
filing date -
Jul 11, 1994
priority date (Note) -
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Abstract
The process of the present invention enables a mobile radiotelephone to operate at a 100% duty cycle while providing closed loop power control. The base station measures the signal to noise ratio of the signal from the mobile and compares that SNR with the SNR threshold values the base station has for each data rate the mobile is capable of transmitting. The base station then generates power control commands to instruct the mobile to change its power depending on the outcome of the comparisons.
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