METHOD OF CALL FORWARDING BETWEEN DEVICES

• US 20170118347A1
• Filed: 01/09/2017
• Published: 04/27/2017
• Est. Priority Date: 03/20/2014
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: YU, Yong Ju, YOO, Sung Sik, KOH, Yoo Kyung, KO, Yun Jeong, KIM, Seul A, LEE, Myung Hwan, LEE, Ji Ho
• Granted Patent: US 9,948,784 B2
• Time in Patent Office: Days
• CPC Class Codes: H04M 3/543 Call deflection
• CPC Class Codes: H04W 4/16 Communication-related supplementary services, e.g. call-transfer or call-hold

Abstract

An electronic device and method are disclosed, including a first communication module configured to perform a cellular communication, a second communication module configured to perform a communication to connect the electronic device to an external electronic device, and at least one processor electrically connected to the first and second communication modules, executing the method, which includes activating the first communication module in response to detecting a preset condition, and transmitting a signal requesting call forwarding via the first communication module.

Claims

1. An apparatus comprising:

a first communication circuitry to perform cellular communication via a communication carrier;

a second communication circuitry to communicatively connect the apparatus to an external electronic device; and

at least one processor adapted to;

activate the first communication circuitry based at least in part on a determination that the apparatus is communicatively decoupled with the external electronic device; and

receive, via the first communication circuitry, an incoming call while the apparatus is communicatively decoupled with the external electronic device, the incoming call being forwarded from the external electronic device to the apparatus.

2. The apparatus of claim 1, wherein the incoming call is delivered to the external electronic device while the apparatus is coupled with the external electronic device via the second communication circuitry.

3. The apparatus of claim 1, wherein the first communication circuitry is adapted to support a circuit switching (CS) technology, a packet switching (PS) technology, or combination thereof.

4. The apparatus of claim 1, wherein the second communication circuitry is adapted to perform short range communication including bluetooth, wifi direct, zigbee, near field communication, radio frequency identification or combination thereof.

5. The apparatus of claim 1, wherein the at least one processor is adapted to:

determine that no signal from the external electronic device is received via the second communication circuitry during a specified period of time, as at least part of the determination.

6. The apparatus of claim 1, wherein the at least one processor is adapted to:

transmit, via the first communication circuitry, a signal to the communication carrier based at least in part on the determination, such that the communication carrier can forward the incoming call from the external electronic device to the apparatus based at least in part on the signal.

7. The apparatus of claim 1, wherein the at least one processor is adapted to:

deactivate the first communication circuitry based at least in part on a determination that the electronic device is coupled with the external electronic device via the second communication circuitry.

8. The apparatus of claim 1, wherein the at least one processor is adapted to:

transmit, via the first communication circuitry, a signal to the communication carrier based at least in part on a determination that the apparatus is coupled with the external electronic device via the second communication circuitry, such that the communication carrier can deliver the incoming call to the external electronic device based at least in part on the signal.

9. The apparatus of claim 1, further comprising a display, wherein the at least one processor is adapted to:

after the first communication circuitry is activated, obtain, via the second communication circuitry, information related to a call or message, the call or message being received at the external electronic device while the first communication circuitry is inactive; and

present, using the display, the information.

10. The apparatus of claim 1, wherein the apparatus comprises a wearable device, vehicle infotainment device, vehicle head unit or electronic board.

11. The apparatus of claim 1, further comprising a subscriber identification module to store a first phone number corresponding to the apparatus, wherein the incoming call is forwarded from a second phone number corresponding to the external electronic device to the first phone number.

12. The apparatus of claim 1, wherein the communication carrier comprises at least part of wireless network infrastructure provided by a mobile network operator (MNO).

13. An apparatus comprising:

a first communication circuitry to perform cellular communication via a communication carrier;

a second communication circuitry to communicatively connect the apparatus to an external electronic device; and

at least one processor adapted to;

receive, via the first communication circuitry, a call with respect to the apparatus from the communication carrier while the apparatus is coupled with the external electronic device via the second circuitry; and

transmit, via the first communication circuitry, a signal to the communication carrier based at least in part on a determination that the apparatus is communicatively decoupled with the external electronic device, such that the call can be forwarded to the external electronic device based at least in part on the signal.

14. The apparatus of claim 13, wherein the at least one processor is adapted to:

determine that no signal from the external electronic device is received via the second communication circuitry during a specified period of time, as at least part of the determination.

15. The apparatus of claim 13, wherein the at least one processor is adapted to:

receive, via the first communication circuitry, another signal from an server connected with the apparatus and the external electronic device; and

determine that the apparatus is coupled with the external electronic device based at least in part the other signal.

16. The apparatus of claim 13, wherein the at least one processor is adapted to:

transmit, via the first communication circuitry, another signal to the communication carrier based at least in part on a determination that the apparatus is coupled with the external electronic device via the second communication circuitry, such that the communication carrier can deliver the incoming call to the external electronic device based at least in part on the other signal.

17. An apparatus comprising:

a first communication circuitry to perform cellular communication via a communication carrier;

a second communication circuitry to communicatively connect the apparatus to an external electronic device; and

at least one processor adapted to;

establish, using the second communication circuitry, a communication channel between the apparatus and the external electronic device;

determine that the communication channel is released; and

receive, via the first communication circuitry, an incoming call after the communication is released, the incoming call being forwarded from the external electronic device to the apparatus.

18. The apparatus of claim 17, wherein the at least one processor is adapted to:

activate the first communication circuitry based at least in part on a determination that the communication channel is released.

19. The apparatus of claim 17, wherein the at least one processor is adapted to:

transmit, via the first communication circuitry, a signal to the communication carrier based at least in part on a determination that the communication channel is released, such that the communication carrier can forward the incoming call from the external electronic device to the apparatus based at least in part on the signal

20. The apparatus of claim 17, further comprising a subscriber identification module to store a first phone number corresponding to the apparatus, wherein the incoming call is forwarded from a second phone number corresponding to the external electronic device.