Patent ID: 11893172
Assignee: LENOVO (BEIJING) LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 9:
10. A first electronic device comprising:
a processor; and
a memory storing a computer program that, when executed by the processor, cause the processor to:
in a situation that a connection between the first electronic device and a second electronic device is established for first time, obtain identity information of the second electronic device;
obtain a communication protocol corresponding to the identity information, the communication protocol including at least one of a near-field wireless communication protocol, a base station communication protocol, or a wired communication protocol; and
based on a data path formed after the first electronic device is connected to the second electronic device, send the communication protocol to the second electronic device, to enable the second electronic device to communicate with the first electronic device based on the communication protocol;
wherein before receiving the communication protocol from the first electronic device, the second electronic device does not have the communication protocol and is not able to communicate with the first electronic device.