A method and arrangement and computer program product for the determination of criteria for selecting a corresponding layer for a user equipment and to reduce the number of hard between the frequency range for the user device is further of a lead

摘要

The present invention relates to a method and arrangement in a communication system to initially select a cell of a layered cell structure where each layer is distinct by means of different carrier frequency bands. The invention addresses the problem to determine criterions for the selection of an appropriate cell layer for a user equipment and to reduce the number of inter-frequency hard handovers for user equipments that move around in such a cell structure. The method according to the present invention applies for said initial cell selection the cell load and an indicator that combines neighbour cell coverage and parameters that characterise the user behaviour.