SYSTEM, ROUTER AND FEMTO-CELL BASE STATION

PROBLEM TO BE SOLVED: To solve the conventional problem that requires the user of a femto-cell base station to secure the installation space of a femto-cell base station, in addition to the installation space of a router.SOLUTION: In a system including a router and a femto-cell base station, the router includes a femto connection unit for communication connecting to the femto-cell base station. The femto-cell base station includes a router connection unit for communication connecting to the router. By an electric and physical connection between the femto connection unit and the router connection unit, an outer surface of the router having a disposed femto connection unit faces an outer surface of the femto-cell base station having a disposed router connection unit.