Electronic device and method for controlling node in network

1. An electronic device, comprising:

a wireless communication circuit configured to provide Bluetooth low energy (BLE) wireless communication; and

a control circuit operably connected with the wireless communication circuit, the control circuit configured to:

form a mesh network with a plurality of devices in a coverage of a scanning of the electronic device using the wireless communication circuit, wherein a provisioning process is performed so that each of the plurality of devices is a node in the mesh network,

receive, from a first device among the plurality of devices, first information including first identification information associated with the first device and second identification information associated with a second external device outside the coverage of the scanning,

determine whether the first device is able to perform the provisioning process,

when the first device is determined to be able to perform the provisioning process, provide, to the first device, a role that allows performance of the provisioning process on the second external device by the first device, and

receive, from the first device, second information including a result of the provisioning process on the second external device and device information associated with the second external device.

2. The electronic device of claim 1 , wherein the provisioning process includes provision of a network key to a device to be added to the mesh network.

3. The electronic device of claim 2 , wherein the network key used in the provisioning process of the first device is same as the network key used in the provisioning process of the second external device.

4. The electronic device of claim 1 , wherein the control circuit is further configured to, after reception of the second information, receive a message from the second external device through the first device.

5. The electronic device of claim 1 , wherein the control circuit is further configured to:

receive, from a third device in the mesh network, third identification information associated with the third device and fourth identification information associated with a fourth external device outside the mesh network, and

provide, to the third device, another role that allows performance of the provisioning process on the fourth external device by the third device.

6. The electronic device of claim 1 , wherein the control circuit is further configured to:

receive, from a third device in the mesh network, third identification information associated with the third device and fourth identification information associated with a fourth external device outside the mesh network,

sequentially provide, to the first device, the role that allows performance of the provisioning process on the second external device by the first device, and, to the third device, another role that allows performance of the provisioning process on the fourth external device by the third device, as per designated time periods.

7. The electronic device of claim 1 , wherein the control circuit is further configured to, when the first device is determined to not be able to perform the provisioning process, provide the role to a fifth device positioned adjacent to the first device.

8. The electronic device of claim 1 , wherein the control circuit is further configured to receive information about at least one feature that each of the plurality of devices supports from the plurality of devices using the wireless communication circuit.

9. A non-transitory computer-readable recording medium in an electronic device storing instructions that are executed by a processor to perform at least one operation, the at least one operation comprising:

forming a mesh network with a plurality of devices, wherein a provisioning process is performed so that each of the plurality of devices is a node in the mesh network;

receiving, from a first device among the plurality of devices in a coverage of a scanning of the electronic device, first information including first identification information associated with the first device and second identification information associated with a second external device outside the coverage of the scanning;

determining whether the first device is able to perform the provisioning process;

when the first device is determined to be able to perform the provisioning process, providing, to the first device, a role that allows performance of the provisioning process on the second external device by the first device; and

receiving, from the first device, second information including a result of the provisioning process on the second device and device information associated with the second device.

10. The non-transitory computer-readable recording medium of claim 9 , wherein the provisioning process includes provision of a network key to a device to be added to the network.

11. The non-transitory computer-readable recording medium of claim 10 , wherein the network key used in the provisioning process of the first device is same as the network key used in the provisioning process of the second device.

12. The non-transitory computer-readable recording medium of claim 9 , wherein the at least one operation further comprises, after receiving a message from the first device, receiving a message from the second device through the first device.

13. The non-transitory computer-readable recording medium of claim 9 , wherein the at least one operation further comprises:

providing the role that allows performance of the provisioning process on the second external device by the first device when the second external device is outside the coverage of the scanning of the electronic device.

14. The non-transitory computer-readable recording medium of claim 9 , wherein the at least one operation further comprises:

receiving, from a third device in the mesh network, third identification information associated with the third device and fourth identification information associated with a fourth device outside the mesh network; and

providing, to the third device, another role that allows performance of the provisioning process on the fourth device by the third device.

15. The non-transitory computer-readable recording medium of claim 9 , wherein the at least one operation further comprises:

receiving, from a third device in the mesh network, third identification information associated with the third device and fourth identification information associated with a fourth device outside the mesh network; and

sequentially providing, to the first device, the role that allows performance of the provisioning process on the second device by the first device, and, to the third device, another role that allows performance of the provisioning process on the fourth device by the third device, as per designated time periods.

16. The non-transitory computer-readable recording medium of claim 9 , wherein the at least one operation further comprises:

when the first device is determined to not be able to perform the provisioning process, providing the role to a fifth device positioned adjacent to the first device.

17. The non-transitory computer-readable recording medium of claim 9 , wherein the at least one operation further comprises receiving information about at least one feature that each of the plurality of devices supports from the plurality of devices.

18. An electronic device, comprising:

a wireless communication circuit configured to provide BLE wireless communication;

a memory configured to store first identification information associated with the electronic device; and

a control circuit operably connected with the wireless communication circuit and the memory, the control circuit configured to:

using the wireless communication circuit, join the electronic device in a mesh network via a provisioning process, so that the electronic device is a node in the mesh network, wherein the mesh network includes a first device as a provisioner, the electronic device being in a coverage of a scanning of the first device,

receive, from a second external device outside the coverage of the scanning of the first device, second identification information associated with the second external device,

transmit the second identification information to the first device through the wireless communication circuit,

receive a role that allows performance the provisioning process on the second external device from the first device through the wireless communication circuit,

perform the provisioning process on the second external device through the wireless communication circuit, and

transmit, to the first device, information including device information associated with the second external device and a result of the provisioning process on the second external device through the wireless communication circuit.

19. The electronic device of claim 18 , wherein the control circuit is further configured to provide information about at least one feature that the electronic device supports to the first device through the wireless communication circuit.