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Controlling transmit power based upon comparison between magnitude of data and control channels
Controlling transmit power based upon comparison between magnitude of data and control channels
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机译:根据数据幅度和控制信道之间的比较来控制发射功率
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摘要
An apparatus and a method are described which determine S21 a maximum power reduction metric based on a comparison between a magnitude of at least one data channel and a magnitude of at least one control channel. A transmit power, for example of a user equipment, is controlled S22 based on the determined maximum power reduction metric. May be used to control the transmit power of a user equipment (UE) by taking into account a maximum power reduction (MPR) value, including in particular MPR calculation for a High Speed Uplink Packet Access (HSUPA) signal with a 4 state pulse amplitude modulation (4PAM). The maximum power reduction value may be obtained by comparison of the determined power reduction metric with a plurality of thresholds in a look-up table.
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