System and method for correlating traffic channel signal measurements in a communications system

A method and device, a base station and tandem the component and user terminal quarter communication system in communication signal observed value for obtaining terminal and related. Is made of the time-gap of square obtaining tandem component observed value and saving. Adhesive; and user terminal observed value reporting to the tandem component; the tandem office selecting internal tandem component observed value of one or more unit, a tandem component observed value for saving is obtaining user terminal observed value the time layer over time to obtain. A tandem component is tandem component observed and application processing interpolation, composed of a obtaining user terminal observed value an AC tandem component observed value. A using such as extrapolates, middle equal by two or more data values and technologies and process of component.