3G Handover Events 2a, 2b, 2c.. explained

·         Event 2a: Change of Best Frequency

·         Event 2b: The estimated quality of the currently used frequency is below a certain threshold and the estimated quality of a non-used frequency is above a certain threshold

·         Event 2c: The estimated quality of a non-used frequency is above a certain threshold

·         Event 2d: The estimated quality of the currently used frequency is below a certain threshold

·         Event 2e: The estimated quality of a non-used frequency is below a certain threshold

·         Event 2f: The estimated quality of the currently used frequency is above a certain threshold