MOBILE COMMUNICATION SYSTEM

摘要

In the present invention, appropriate performance requirements are required of inter-frequency measurement in accordance with the state of the cell to be subjected to the inter-frequency measurement. A mobile communication system according to the present invention is configured such that the performance requirements for the inter-frequency measurement to be used in inter-frequency handover control between macro cells #11 and #12, and the performance requirements for an inter-frequency handover" with respect to cell #11B, which is not configured as an Scell within the coverage area of the macro cell #11, are prescribed separately.