发明名称 |
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING UPLINK DATA IN MOBILE COMMUNICATION SYSTEM |
摘要 |
A method for transmitting uplink data using multiple carriers by a User Equipment (UE) in a mobile communication system is provided. The method includes determining a first maximum-transmission power indicating a maximum transmission power for each carrier and a second maximum transmission power indicating a maximum transmission power for all carriers based on information for setting transmission power, received from an evolved NodeB (eNB), determining a minimum value from among a required transmission power and the first maximum transmission power as an uplink transmission power, for each carrier, scaling the determined uplink transmission powers so that a sum of the uplink transmission powers is less than or equal to the second maximum transmission power, and transmitting the uplink data based on the scaled uplink transmission powers. |
申请公布号 |
WO2011162549(A3) |
申请公布日期 |
2012.02.16 |
申请号 |
WO2011KR04571 |
申请日期 |
2011.06.22 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, SOENG-HUN;CHO, JOON-YOUNG;VAN LIESHOUT, GERT-JAN |
分类号 |
H04W52/30;H04B7/26;H04J11/00 |
主分类号 |
H04W52/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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