Devices, systems, and methods for switching between narrowband network and broadband network

An apparatus, system, and method for switching between a narrowband network and a broadband network are provided. The radio device determines a condition of the broadband network and receives, from the narrowband network site, an access criterion indicating that a subset of the plurality of radio devices can register with the narrowband network site for communication over the narrowband network. In response to the condition satisfying one or more given conditions and receiving an access criterion, the radio device may continue to communicate over the broadband network while the radio device is communicating over the broadband network; or when the radio device is communicating on the narrowband network or attempting to register with the narrowband network site, the radio device switches from communicating on the narrowband network or attempting to register with the narrowband network site to communicating on the broadband network. 提供了一种用于在窄带网络和宽带网络之间切换的设备、系统和方法。无线电设备确定宽带网络的状况并从窄带网络站点接收指示多个无线电设备中的子集能够向窄带网络站点注册以