| abstract |
A wireless communication network system capable of accessing a desired base station with high efficiency is provided. Wireless WAN terminals 1 to 4 and wireless LAN terminals 5 and 6 are a wireless WAN system for accessing a wireless WAN base station 10, a wireless LAN system for accessing wireless LAN base stations 20 and 30, and other terminals. And a multi-hop wireless system that accesses the wireless WAN base station 10 or the wireless LAN base stations 20 and 30 via the wireless LAN base station 10. Then, each of the wireless WAN terminals 1 to 4 and the wireless LAN terminals 5 and 6 switches the wireless WAN system to a multi-hop wireless system according to the wireless communication status of the wireless communication network system 100 and accesses a desired base station. Alternatively, a desired base station is accessed using both the wireless LAN system and the multi-hop wireless system. [Selection] Figure 1 |