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:
Aug. 28, 2018
Filed:
Sep. 30, 2013
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Kiran Bharadwaj Vedula, Bangalore, IN;
Venkateswar Jeedigunta, Bangalore, IN;
Jun-Hyung Kim, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
A method and system for establishing a Wireless Fidelity (Wi-Fi) Direct (WFD) connection between Wi-Fi devices are provided. The method includes transmitting, by a source Wi-Fi device, a probe request frame indicating a first set of parameters through a pre-defined channel, wherein the first set of parameters comprises a persistence capability and persistence information; receiving a probe response frame indicating a second set of parameters from a destination Wi-Fi device, wherein the second set of parameters comprises discovery information associated with the destination Wi-Fi device; persistently storing the discovery information associated with the destination Wi-Fi device at the source Wi-Fi device; and establishing a WFD connection with the destination Wi-Fi device using the persistently stored discovery information.