Electronic device and method for scheduling of data link

Patent metadata

Field	Value
Publication number	US-12414150-B2
Application number	US-202217967849-A
Country	US
Kind code	B2
Filing date	Oct 17, 2022
Priority date	Aug 10, 2021
Publication date	Sep 9, 2025
Grant date	Sep 9, 2025

Abstract

An electronic device according to various example embodiments includes: at least one wireless communication module comprising wireless communication circuitry configured to support a first communication protocol and a second communication protocol, at least one processor operatively connected to the wireless communication module, and a memory electrically connected to the processor and configured to store instructions executable by the processor. When the instructions are executed by the processor, the processor may, using the wireless communication module, set a schedule for a first data link that uses a first frequency band as the second communication protocol with a first external electronic device, set a schedule for a second data link that uses a second frequency band as the second communication protocol with a second external electronic device, and change the second data link to a third data link that uses a third frequency band and perform communication with the second external electronic device, based on the third frequency band being available due to a termination of the first data link.

First claim

What is claimed is:

1. An electronic device, comprising:
at least one wireless communication module comprising wireless communication circuitry;
at least one processor, comprising processor circuitry, operatively connected to the wireless communication module; and
a memory electrically connected to the at least one processor and configured to store instructions executable by the processor,
wherein when the instructions are executed by the at least one processor, the at least one processor is configured, using the wireless communication module, to:
set a schedule for a first data link that uses a first frequency band with a first external electronic device;
set a schedule for a second data link that uses a second frequency band with a second external electronic device; and
change the second data link to a third data link that uses a third frequency band and perform communication with the second external electronic device, based on the third frequency band being available due to a termination of a connection on the first data link.

2. The electronic device of claim 1 , wherein
one of the first data link and the second data link uses a first communication protocol and the other of the first data link and the second data link uses a second communication protocol;
the first communication protocol supports a communication operation other than a neighbor awareness networking (NAN) communication operation, and
the second communication protocol supports the NAN communication operation.

3. The electronic device of claim 1 , wherein the third frequency band is an available frequency band having a higher priority than a priority of the second frequency band among one or more available frequency bands available by both the electronic device and the second external electronic device.

4. The electronica device of claim 3 , wherein at least one of information on the third frequency band and an available frequency band available by the electronic device is included in at least one of a neighbor awareness networking (NAN) availability attribute and an unaligned schedule attribute.

5. The electronic device of claim 1 , wherein the at least one processor is configured to control the electronic device to transmit, to the second external electronic device, a schedule request including information on an available frequency band available by the electronic device for setting a schedule for the third data link in response to the termination of the connection on the first data link.

6. The electronic device of claim 1 , wherein the at least one processor is configured to:
obtain information on an available frequency band available by the second external electronic device from the second external electronic device;
select an available frequency band having a higher priority than a priority of the second frequency band from among one or more available frequency bands available by both the electronic device and the second external electronic device, based on the information on the available frequency band; and
control the electronic device to transmit a schedule request including information on the available frequency band having the higher priority than that of the second frequency band to the second external electronic device.

7. The electronic device of claim 6 , wherein the at least one processor is configured to receive at least one of a beacon and a neighbor awareness networking (NAN) action frame (NAF) including information on the available frequency band available by the second external electronic device from the second external electronic device.

8. The electronic device of claim 1 , wherein the at least one processor is configured to:
control the electronic device to transmit information on an available frequency band available by the electronic device to the second external electronic device, in response to the termination of the connection on the first data link; and
control the electronic device to receive a schedule request including information on an available frequency band having a higher priority than a priority of the second frequency band among one or more available frequency bands available by both the electronic device and the second external electronic device from the second external electronic device.

9. The electronic device of claim 8 , wherein the at least one processor is configured to: include the information on the available frequency band available by the electronic device in at least one of a beacon and a NAF and control the electronic device to transmit at least one of the beacon and the NAF including the information on the available frequency band available by the electronic device to the second external electronic device.

10. An electronic device, comprising:
at least one wireless communication module comprising wireless communication circuitry;
at least one processor comprising processor circuitry operatively connected to the wireless communication module; and
a memory electrically connected to the at least one processor and configured to store instructions executable by the processor,
wherein when the instructions are executed by the at least one processor, the at least one processor is configured, using the wireless communication module, to:
set a schedule for a first data link that uses a first frequency band with a first external electronic device;
set a schedule for a second data link that uses both the first frequency band and a second frequency band with a second external electronic device; and
change the second data link to a third data link that uses an interval of a frequency band having a lower priority between the first frequency band and the second frequency band as an interval of a third frequency band, and perform communication with the second external electronic device, based on an interval of a frequency band used in the second data link being changeable due to a termination of a connection on the first data link.

11. The electronic device of claim 10 , wherein
one of the first data link and the second data link uses a first communication protocol and the other of the first data link and the second data link uses a second communication protocol;
the first communication protocol supports a communication operation other than a neighbor awareness networking (NAN) communication operation, and
the second communication protocol supports the NAN communication operation.

12. The electronic device of claim 10 , wherein the third frequency band is an available frequency band having a higher priority than a priority of a frequency band used in the second data link among one or more available frequency bands available by both the electronic device and the second external electronic device.

13. The electronic device of claim 12 , wherein at least one of information on the third frequency band and an available frequency band available by the electronic device is included in at least one of a neighbor awareness networking (NAN) availability attribute and an unaligned schedule attribute.

14. The electronic device of claim 10 , wherein the at least one processor is configured to control the electronic device to transmit a schedule request including information on an available frequency band available by the electronic device for setting a schedule of the third data link to the second external electronic device, in response to the termination of the connection on the first data link.

15. The electronic device of claim 10 , wherein the at least one processor is configured to:
obtain information on an available frequency band available by the second external electronic device from the se

Assignees

• Samsung Electronics Co Ltd

Inventors

• Lee Soonho
• Jung Buseop
• Kim Beomjip
• Bang Hyejung
• Lee Dooho
• Lee Sunkee
• Jang Wonjun

Classifications

• H04W80/00

  Wireless network protocols or protocol adaptations to wireless operation · CPC title

• H04L69/18

  Multiprotocol handlers, e.g. single devices capable of handling multiple protocols · CPC title

• H04W84/12

  WLAN [Wireless Local Area Networks] · CPC title

• H04W72/51

  based on terminal or device properties · CPC title

• H04W72/563 Primary

  of the wireless resources · CPC title