Patent ID: 6832095
Filing Date: 2004-12-14
Classification: H04W

Abstract:
A method of controlling transmitter power in a wireless communication system in which user data is processed as a multirate signal having a rate N(t) where N(t) is a function of time, in which the user data signal having rate N(t) is converted into a transmission data signal having a faster rate M(t) for transmission and in which transmitter power is controlled by a closed loop system where the transmission power is adjusted by applying a scale factor in response to step up/down data generated by a receiver of the transmitted data, the step up/down data being based in part on relatively slowly collected quality of data received by comprising:determining step up/down data as a function of N(t)/M(t) such that a change in the user data signal rate or the data rate of the transmission data signal is compensated for in advance of a quality of data based adjustment associated with such a data rate change.