Patent SG-11201809874S-A (SG)
Title: Systems and methods for locating a wireless device
Inventor: ZHAO RENYU
IPC: H04W64/00
Filed: 2017-05-02
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 1111111011110111011111111010111110011111111111111111111111111111111111111111111111 Organization International Bureau (10) International Publication Number (43) International Publication Date .....0 WO 2017/211146 Al 14 December 2017 (14.12.2017) WIP0 I PCT (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every H04W 4/04 (2009.01) H04W 64/00 (2009.01) kind of national protection available): AE, AG, AL, AM, (21) International Application Number: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, PCT/CN2017/082744 CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, (22) International Filing Date: HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, 02 May 2017 (02.05.2017) KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, (25) Filing Language: English PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, (26) Publication Language: English SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, (30) Priority Data: TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. 201610409715.1 07 June 2016 (07.06.2016) CN (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (71) Applicant: BEIJING DIDI INFINITY TECHNOLOGY GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, AND DEVELOPMENT CO., LTD. [CN/CN]; Building UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, 34, No. 8 Dongbeiwang West Road, Haidian District, Bei-TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, jing 100193 (CN). EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, (72) Inventor: ZHAO, Renyu; Building 34, No. 8 Dongbei- MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, wang West Road, Haidian District, Beijing 100193 (CN). TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). (74) Agent: METIS IP (CHENGDU) LLC; Room A1723, Dinghao Tower A, 3 Haidian Street, Beijing 100080 (CN). — = = (54) Title: SYSTEMS AND METHODS FOR LOCATING A WIRELESS DEVICE — = 400 = 410 Obtaining a positioning request from a = = wireless device = = = 1 420 = Obtaining WiFi data from the wireless = device — = = = Determining default location a associated 430 = with the WiFi data as a location of the wireless device k s. , = 1-1 F I G . 4 SD 71' 1-1 1— I (57) : A system may include at least one computer-readable storage medium including a set of instructions for locating a 1-1 el wireless device having wireless fidelity (WiFi) capability, and at least one processor in communication with the computer-readable ---- storage medium, wherein when executing the set of instructions, the at least one processor is directed to: obtain a positioning request IN ,-1 from the wireless device, the wireless device is in communication with at least one WiFi network; obtain WiFi data from the wireless 0 device; and determine a default location associated with the WiFi data as a location of the wireless device. ei C [Continued on next page] WO 2017/211146 Al MIDEDIMOMMIDIROMEHI111010HROMEMOIMIE Published: — with international search report (Art. 21(3))