COMMUNICATION SYSTEM, BASE STATION, COMMUNICATION DEVICE, SWITCH, AND COMMUNICATION METHOD

摘要

PROBLEM TO BE SOLVED: To easily connect a base station to a virtual communication network corresponding to each service.SOLUTION: This base station 110 is a base station 110 connected to an Ethernet network 101 having VLANs 105-107 set therein, and transmits specific information to the VLANs 105-107. A gateway device 130 belongs to at least any of the VLANs 105-107. The gateway device 130 stores correspondence information obtained by associating the identification information of the VLAN to which it belongs with identification information of a service corresponding to the VLAN to which it belongs. When the specific information is received, the gateway device 130 transmits the correspondence information to the base station 110.