发明名称 |
TSTD transmitter for limiting transmission power of antenna and controlling method thereof for base station in mobile communication system |
摘要 |
A device and method are provided for limiting a power of a signal transmitted through any antenna to a maximum transmission power of the antenna in a TSTD (Time-Switched Transmission Diversity) transmitter of a base station of a mobile communication system. In a TSTD transmitter including at least two antennas and a pattern storage for storing a maximum transmission power limit value and switching patterns of a plurality of user data to be transmitted through the antennas, transmission powers assigned to antennas are measured upon receipt of new user data. A switching pattern is determined such that a value obtained by adding one of the transmission powers to a transmission power of the new user data does not exceed the maximum transmission power limit value.
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申请公布号 |
US6529496(B1) |
申请公布日期 |
2003.03.04 |
申请号 |
US19990365797 |
申请日期 |
1999.08.03 |
申请人 |
SAMSUNG ELECTRONICS, CO., LTD. |
发明人 |
YEOM JAE-HEUNG;YOON SOON-YOUNG;AHN JAE-MIN |
分类号 |
H04B7/06;H04M3/00;(IPC1-7):H04J3/00 |
主分类号 |
H04B7/06 |
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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