Mobile communication system

摘要

Appropriate performance is required for “Inter-Frequency Measurement” in accordance with the conditions of a cell to be subjected to “Inter-Frequency Measurement”. A mobile communication system according to the present invention is configured to separately specify the performance required for “Inter-Frequency Measurement” to be used in “Inter-frequency Handover” control between macrocells #11 and #12 and the performance required for “Inter-frequency Handover” to the cell #11B which is not set as an Scell within the coverage area of the macrocell #11.

主权项

1. A mobile communication system configured for performing carrier aggregation using a primary cell and a secondary cell operated by different frequency carriers, wherein
the mobile communication system comprises: a plurality of base stations, wherein each base station manages at least one cell; at least one mobile terminal configured to perform carrier aggregation using the at least one cell managed by the plurality of base stations, wherein the mobile communication system separately specifies first performance required for measurement of an activated secondary cell, second performance required for measurement of a secondary cell which is set but not activated, and third performance required for measurement of a cell which is not set as the secondary cell, and each of the first performance, the second performance and the third performance includes measurement accuracy and a measurement cycle.