Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2006-05-02
2011-10-04
Corsaro, Nick (Department: 2617)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S560000, C370S335000, C370S236000, C370S342000, C370S328000
Reexamination Certificate
active
08032171
ABSTRACT:
The present invention enables to reduce deterioration in an uplink capacity due to a transmission power of an E-DPCCH, by setting, at the radio network controller, a suitable transmission power offset depending on a situation. A transmission power control method according to the present invention includes: measuring, at the radio base station, a reception quality of the enhanced dedicated physical control channel; notifying, from the radio base station to a radio network controller, the measured reception quality of the enhanced dedicated physical control channel; setting, at the radio network controller, a transmission power offset for the enhanced dedicated physical control channel to a dedicated physical control channel, in accordance with the reception quality of the enhanced dedicated physical control channel; and notifying, from the radio network controller to the mobile station, the set transmission power offset.
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Umesh Anil
Usuda Masafumi
Corsaro Nick
Mots Law PLLC
Motsenbocker Marvin A.
Ngo Chuong A
NTT DoCoMo Inc.
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