Title:
ELECTRONIC DEVICE FOR REDUCING POWER CONSUMPTION IN NETWORK ON BASIS OF WI-FI DIRECT PROTOCOL, AND METHOD RELATED THERETO
Document Type and Number:
WIPO Patent Application WO/2020/116852
Kind Code:
A1
Abstract:
An electronic device comprises: a display; a memory; a wireless communication circuit supporting a Wi-Fi Direct protocol; and a processor operatively connected to the display, the memory, and the wireless communication circuit, wherein the processor may be configured to: create, through the wireless communication circuit, a first group on the basis of a first channel attribute with an external electronic device, the first channel attribute including at least one of a frequency band or a bandwidth; detect an occurrence of an event associated with a power save; transmit, through the wireless communication circuit, a first request message to the external electronic device that requests to change the first channel attribute to a second channel attribute at least partially different from the first channel attribute; receive, through the wireless communication circuit, a first response message from the external electronic device; store profiles of the first group in the memory; and create a second group on the basis of the external electronic device and the second channel attribute by using profiles of the first group and a connection method of a persistent group defined in the Wi-Fi Direct protocol.
Inventors:
JUNG BUSEOP (KR)
Application Number:
PCT/KR2019/016498
Publication Date:
June 11, 2020
Filing Date:
November 27, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W52/02; H04W4/08; H04W4/50; H04W84/20
Domestic Patent References:
| WO2016111562A1 | 2016-07-14 |
Foreign References:
| KR20130015135A | 2013-02-13 | |||
| KR20130052895A | 2013-05-23 | |||
| KR20150017848A | 2015-02-23 | |||
| KR101692259B1 | 2017-01-17 |
Other References:
See also references of EP 3876610A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
Download PDF:
Previous Patent: INTERNAL PRESSURE MEASURING JIG FOR CYLINDRICAL BATTERY CELL
Next Patent: DEVICE AND METHOD FOR CHARGING SECONDARY BATTERY
Next Patent: DEVICE AND METHOD FOR CHARGING SECONDARY BATTERY