Pension Funds and Emerging Markets

A wireless network system comprising a master station, a plurality of slave stations, the master station and the plurality of slave station being connected in a star shape through an outbound wireless line having a predetermined first transmission band area and a plurality of inbound wireless lines having a second transmission band area narrower than the outbound wireless line, a determination section for determining whether a time-division multiplex transmission method is suitable or a broadcast transmission method is suitable for the outbound transmission method in accordance with the system application at a time of transmitting the outbound data in correspondence to a desired system application to the plurality of slave stations from the master station through the outbound wireless line, and an outbound line control section for setting a transmission path corresponding to the outbound transmission method determined to be suitable by the determination section on the outbound wireless line between the master station and the slave station.