Patent ID: 11930472
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 0:
1. A target information acquisition method in a network device, comprising:
transmitting an information-acquisition request to a terminal device, the information-acquisition request indicating the terminal device to transmit target information;
receiving the target information transmitted by the terminal device; and
transmitting the target information to a management device of the terminal device, the management device authenticating or authorizing the terminal device according to the target information;
wherein the transmitting an information-acquisition request to a terminal device, comprises:
transmitting the information-acquisition request to the terminal device after receiving the session-establishment request or the session-modification request transmitted by the terminal device;
wherein the session-establishment request is used to indicate the terminal device to request the network device to establish a protocol data unit (PDU) session that meets a target condition, and the session-modification request is used to indicate the terminal device to request the network device to modify the PDU session that meets the target condition.