Method of regulating the transmission power of a master station and a slave station for implementation of the method
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United States of America Patent
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Sep 30, 2008
Grant Date -
N/A
app pub date -
Oct 25, 2000
filing date -
Dec 3, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
A slave station and a method of regulating the transmission power of a master station are described, which permit an estimate of the signal/interference ratio in a transmission system without sending a pilot sequence, the transmission power being regulated as a function of an estimate of the signal/interference ratio. In a transmission system, in particular a CDMA transmission system, useful signals assigned to different communicating subscribers are separated by orthogonal codes. A useful signal assigned to one communicating subscriber is derived by using one of the codes from a signal received at least in the slave station from the master station and is compared as a reference signal with the received signal to estimate the signal/interference ratio.
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