| 摘要 |
An embodiment of the present invention provides a wireless communications access method, communications device, wireless terminal and system, the method comprising: a core network device receives a first connection request sent by a first access node, the first connection request carrying a wireless terminal device type and/or service type; the core network apparatus, according to the wireless terminal device type and/or service type, and the device capabilities of access nodes accessible by the wireless terminal, determines, as a target access node, an access node having a device capability that can support the device type and/or service type of the wireless terminal; and the core network device instructs network access by the terminal device from the target access node. The invention enables terminals of different device types or service types to access by access nodes meeting service requirements thereof, providing a wireless terminal with better communications quality. |
