Patent ID: 11317450

Abstract:
The embodiments of the disclosure provide a method for wireless communication and a network device, which may determine an access domain for called terminal device when the called terminal device is dual registered terminal device, thereby ensuring establishment of a call. In the method, a first terminal device has registered with both a first network and a second network. The method includes that: a network device acquires first information for the first terminal device, here, the first information is indicative of information used for the first terminal device to establish at least one of a Packet Data Unit (PDU) session or a Packet Data Network (PDN) connection in at least one of the first network or the second network; and responsive to that the first terminal device is called by a second terminal device, the network device determines, according to an identifier of the first terminal device and the first information, an access domain used by the first terminal device for establishment of a call connection between the first terminal device and the second terminal device.