Telecommunications – Transmitter and receiver at separate stations – Having measuring – testing – or monitoring of system or part
Reexamination Certificate
2006-05-23
2006-05-23
Orgad, Edan (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Having measuring, testing, or monitoring of system or part
C455S522000, C455S069000, C455S013400, C455S088000, C370S328000, C370S331000
Reexamination Certificate
active
07050760
ABSTRACT:
A method and a system for controlling transmission power that recover a target signal interference ratio (SIR) calculated on a terminal station side from a state where it has become excessively large to a state where the target SIR is normal as quickly as possible are provided. In a system for controlling transmission power where transmission power at a base station is adjusted according to a power control signal received from a terminal station, the terminal station is configured with an error detector for outputting an error detection result in a received signal, a reception quality estimating unit for generating a received SIR (signal to noise ratio) obtained from the received signal, a reception quality averaging unit for outputting a target SIR by averaging output signals from the reception quality estimating unit, a reception quality setting unit for generating a target SIR from the received SIR and the error detection result, and a power control signal generator for adaptively generating the power control signal from the received SIR and the target SIR.
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Aminzay Shaima Q.
Orgad Edan
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