发明名称 |
Method and apparatus for transmit power control |
摘要 |
According to method and apparatus embodiments taught herein, power control feedback is generated for a control channel signal that is received in conjunction with a reference channel signal based on the reference channel's signal strength or quality, and an estimate of a gain factor relating the control and reference channel signals. By way of non-limiting example set in a Wideband CDMA (WCDMA) context, the reference channel signal comprises a Common Pilot Channel (CPICH) signal and the control channel signal comprises a Fractional Dedicated Physical Channel (F-DPCH) signal that is transmitted at an (unknown) power gain relative to the CPICH signal.
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申请公布号 |
US2006262840(A1) |
申请公布日期 |
2006.11.23 |
申请号 |
US20050321709 |
申请日期 |
2005.12.29 |
申请人 |
WANG YI-PIN E;BOTTOMLEY GREGORY;ANDERSSON LENNART |
发明人 |
WANG YI-PIN E.;BOTTOMLEY GREGORY;ANDERSSON LENNART |
分类号 |
H04L5/16;H04B17/00;H04W52/16;H04W52/28;H04W52/32 |
主分类号 |
H04L5/16 |
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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