发明名称 |
Telecommunications system and receiver |
摘要 |
The invention relates to a method for estimating power in a CDMA telecommunications system, in which method a sample set is formed (300) from the received signals. The proposed method reiterates (302 to 312) the following steps, until a predetermined ending condition is fulfilled: forming (302) an absolute value set from the absolute values of sample set elements, setting (304) a threshold value; calculating (306) a reference value by multiplying the mean of the absolute value set by the threshold value; comparing (308) the element of the absolute value set with the reference value and forming (312) a second sample set by deleting elements exceeding the reference value from the sample set; the ending condition being fulfilled, estimating (314) the power on the basis of the remaining sample set.
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申请公布号 |
US2004037307(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
US20030391193 |
申请日期 |
2003.03.19 |
申请人 |
HENTTU PERTTI;SAARNISAARI HARRI |
发明人 |
HENTTU PERTTI;SAARNISAARI HARRI |
分类号 |
H04B7/005;H04B17/00;(IPC1-7):H04B7/216 |
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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