Measurement Initiation Method for Inter-Fequency/Inter-System Cell Reselection and User Equipment Thereof

摘要

A measurement initiation method for inter-frequency/inter-system cell reselection and UE thereof are described. A signal quality value of a current serving cell is obtained for many times, and a signal quality value smaller than or equal to a threshold of measurement initiation of a neighbouring inter-frequency/inter-system cell is stored storing until L signal quality values are obtained; a mean signal quality value is obtained by calculation according to the obtained L signal quality values, and when the mean signal quality value is greater than a signal quality reference threshold, UE initiates the measurement of the neighbouring inter-frequency/inter-system cell. By using the method and UE, the problem that UE frequently initiates measurement of a neighbouring inter-frequency/inter-system cell even when UE does not move or moves a little can be solved, the power of the UE can be saved, and the radiation produced by the UE on a mobile user can be reduced.

主权项

1. A measurement initiation method for inter-frequency/inter-system cell reselection, comprising:
obtaining a signal quality value of a current serving cell for many times, and storing a signal quality value smaller than or equal to a threshold of measurement initiation of a neighbouring inter-frequency/inter-system cell until obtaining L signal quality values; calculating to obtain a mean signal quality value according to the obtained L signal quality values, and when the mean signal quality value is greater than a signal quality reference threshold, initiating, by User Equipment (UE), the measurement of the neighbouring inter-frequency/inter-system cell.