| 摘要 |
A method for code tracking RAKE receiver fingers, in which method delay valu es have been set for the RAKE receiver fingers by using a code phase acquisitio n method. The method comprises taking several successive samples from a receiv ed signal, combining sample values measured in different fingers into measureme nt value sets, comparing the measurement value sets with each other and selecti ng the measurement value set having the highest value from among the measuremen t value sets meeting a minimum delay distance condition for the fingers, if an y one of the sample values of the selected measurement value set is earlier th an an on-time sample value determined on the basis of code phase acquisition, advancing the sampling and/or code phase of the particular finger, and if an y one of the sample values of the selected measurement value set is later than an on-time sample value determined on the basis of code acquisition, delayin g the sampling and/or code phase of the particular finger.
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