Invention Grant
US08379580B2 Radio communication system, radio communication method, base station and radio terminal 有权
无线通信系统,无线通信方式,基站和无线终端

Radio communication system, radio communication method, base station and radio terminal
Abstract:
A radio terminal 10 transmits, to a base station 100, uplink scheduling information including at least a transmission power ratio (UPH) indicating a ratio of a maximum transmission power to a transmission power of a DPCCH. The base station 100 transmits, to the radio terminal 10, transmission rate decrease data that instructs a decrease of a transmission rate assigned to the radio terminal 10, when the transmission power ratio included in the uplink scheduling information is below a first threshold.
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