发明名称 |
Multiple code channel power control in a radio communication system |
摘要 |
Methods of controlling the power levels of transmitted signals in telecommunication systems are described. A user may be assigned a plurality of radio bearers associated with a plurality of physical channels for communicating with a radiocommunication system. A fast power control loop monitors a reference channel and adjusts transmit power in accordance with an SIR target value. A plurality of slow power control loops adjust the SIR target value and also provide offset transmit power values associated with each physical channel to adapt the transmit powers in accordance with varying quality requirements between radio bearers.
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申请公布号 |
US6173162(B1) |
申请公布日期 |
2001.01.09 |
申请号 |
US19970874907 |
申请日期 |
1997.06.16 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
DAHLMAN ERIK;LUNDSJOE JOHAN;JOHANSSON MATHIAS |
分类号 |
H04B7/005;H04B7/26;(IPC1-7):H04B1/00 |
主分类号 |
H04B7/005 |
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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