Method and apparatus of power increase/decrease request of a user equipment using a plurality of frequencies in a wireless communication system
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United States of America Patent
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Aug 27, 2013
Grant Date -
Jul 14, 2011
app pub date -
Dec 28, 2010
filing date -
Jan 11, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A method of a power increase/decrease request of a user equipment in a wireless communication system using a plurality of frequencies is disclosed. The method of operating of a user equipment comprises receiving grants for each of the plurality of uplink frequencies from a base station; dividing a maximum power of the user equipment for each of the plurality of uplink frequencies in accordance with the received grants, and selecting a corresponding transport block for each of the plurality of uplink frequencies by considering the received grants; and comparing a remaining power of the user equipment to a power obtained by subtracting a power required to transmit a first transport block selected for a first uplink frequency from a power required to transmit a minimum transport block, which transmits more data than those of the first transport block.
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