Method for determination and for tracking characteristics of radio transmission channel, involves using extended Kalman-Filter for tracking of condition, with which estimation of condition takes place in prediction step

摘要

The method involves using an extended Kalman-Filter for tracking of a condition, with which an estimation of a condition takes place in a prediction step and estimation of covariance matrix for an action period on basis of a corrected condition. A Kalman amplification, a corrected condition and corrected covariance matrix are computed in a correction step.