The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 15, 2022
Filed:
Jul. 27, 2017
Scan method in near-field wireless communication network and electronic device for implementing same
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Hogil Gwak, Gyeonggi-do, KR;
Sinjae Kang, Gyeonggi-do, KR;
Jongkyu Lee, Seoul, KR;
Inhwan Hwang, Gyeonggi-do, KR;
Doosuk Kang, Gyeonggi-do, KR;
Yongjoon Jeon, Gyeonggi-do, KR;
Abstract
According to various embodiments of the present invention, an electronic device includes: a display; a near-field wireless communication circuit configured to repetitively transmit a scan signal for finding an access point; a processor electrically connected to the communication circuit; and a memory electrically connected to the processor, wherein, during execution, the memory can store commands for allowing the processor to set a transmission period of the scan signal as a first period, to determine whether it is necessary to adjust a scan frequency on the basis of a trigger for turning on the display when the display is turned on, to maintain the transmission period as the first period when the scan frequency adjustment is not necessary, and to change the transmission frequency to a second period shorter than the first period, when the scan frequency adjustment is necessary.