To a method and an apparatus for detecting fast-moving state of the device for the mobile terminal

摘要

The present invention is based on the steps of providing a method for detecting a high-speed moving state of the mobile terminal to estimate the channel impulse response (CIR) based on the received signal samples, and the estimated channel impulse response with the received signal samples and performing channel equalization Te, calculating a characteristic value of one, one characteristic value is the predetermined condition at least in a particular region of the time slot related based on signal samples the equalized and a step of determining that if they meet, is in the fast moving state the mobile terminal. The invention also provides a corresponding apparatus, to calculate the characteristic value of the at least one particular region of the time slot related on the basis of the received channel estimator and channel equalizer, the signal samples the equalized I and a determining means for determining a calculation means, that when a predetermined condition is satisfied in the mobile terminal is in a fast moving state characteristic value of the at least one.