Patent ID: 11968575
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A data transmission method, comprising:
receiving, by a core network control plane network element of a first network, a first message, wherein the first message indicates that a terminal device is to move from the first network to a second network, wherein the first network is a public network and the second network is a non-public network, or the first network is a non-public network and the second network is a public network; and
sending, by the core network control plane network element of the first network, a second message to a core network user plane network element of the first network, wherein the second message indicates the core network user plane network element of the first network to pause transmission of user plane data of the first network of the terminal device.