| 摘要 |
A processing capability for data communication with a packet terminal is secured while packet loss is prevented, and a load to a mobile station in a handover is reduced. A wireless communication system comprises mobile stations 101 and 102 each having a wireless interface a configured with an antenna 11a and a wireless transmission/reception unit 12a as well as a wireless interface b configured with an antenna 11b and a wireless transmission/reception unit 12b, MAC addresses being assigned to the wireless interfaces, and base stations 201 and 202 for performing data transfer with the mobile stations 101 and 102, a L2SW 302 for switching base stations that performs the data transfer, and a packet terminal 401 for performing the data communication with the mobile stations 101 and 102. When the mobile stations 101 and 102 perform the handover, a data transfer MAC address assigned to the wireless interface (one of a and b) is reassigned to the other wireless interface. |
