WIRELESS COMMUNICATION SYSTEM

摘要

A SW (70) receives an Ethernet(R) signal from an outside of areas E and F. The SW (70) selects and outputs the obtained Ethernet(R) signal to any one of APs (91a to 91e) in accordance with a network structure managed by the SW (70). The AP (91a to 91e) converts the Ethernet (R) signal to an electrical signal type wireless LAN signal, which is in turn output to a main station (10). Themain station (10) frequency-multiplexes the signal output from each of the APs (91a to 91e), and converts the signal to an optical signal, which is in turn output to sub-stations (20a and 20b). The sub-station (20a and 20b) transmits the signal transmitted from the main station (10) to a terminal in the form of a wireless radio wave. Thereby, when a plurality of communication areas are present, the accommodation capacity of an AP can be effectively utilized in each communication area. <IMAGE>