COMMUNICATION SYSTEM

摘要

A communication system (1400) of the present invention includes a user equipment (UE) (1401), and a plurality of cells (1405, 1406) that perform communication with the UE (1401). The plurality of cells (1405, 1406) include a macro cell (1406) having a relatively-wide-range coverage, and a plurality of small cells (1405) having a relatively-narrow-range coverage. The plurality of small cells (1405) are connected to a concentrator (1407). The concentrator (1407) selects the small cell (1405) to which the UE (1401) is to be connected, from among a plurality of small cells (1405), based on the flow of at least either one of the received data that each small cell (1405) receives from the UE (1401) and the transmission data that each small cell (1405) transmits to an MME (1403) and an S-GW (1404).