| 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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