| CPC H04L 41/0893 (2013.01) [H04L 41/0823 (2013.01)] | 20 Claims |

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1. A data communication method, performed by an electronic device, comprising:
obtaining application data for an application connected to a public network for data transmission;
determining, according to the application data, whether the application needs to connect to a network slice; and
in response to determining that the application needs to connect to a network slice, requesting a network operator to create a network slice channel and transmitting the created network slice channel to the application, so that the application switches the connected public network to another network slice corresponding to the network slice channel.
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