Patent SG-11201804586P-A (SG)
Title: A geolocating system for a mobile device
Inventor: TAN POH BENG
IPC: H04W64/00
Filed: 2017-04-20
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) HIE Holm olun tucimitio oimIE (19) World Intellectual Property Organization International Bureau (43) International Publication Date 02 November 2017 (02.11.2017) WIPO I PCT (74) Agent: JOYCE A. TAN & PARTNERS LLC; 8 Temasek Boulevard, #15-04, Suntec Tower Three, Singapore 038988 (SG). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, 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, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). (51) International Patent Classification: G01S 5/02 (2010.01) H04W 64/00 (2009.01) G01S 5/00 (2006.01) (21) International Application Number: PCT/SG2017/050218 (22) International Filing Date: 20 April 2017 (20.04.2017) English English (25) Filing Language: (26) Publication Language: (30) Priority Data: 10201603466W 29 April 2016 (29.04.2016) SG (71) Applicant: CERTIS CISCO SECURITY PTE. LTD. [SG/SG]; 20 Jalan Afifi, Certis Cisco Centre, Singapore 409179 (SG). (72) Inventors: TAN, Poh Beng; 718A Upper Changi Road East, #01-04, Singapore 486850 (SG). YONG, Joon Keng; 21 Elias Road, #08-03, Singapore 519929 (SG). WONG, Keen Hon; Blk 92 Pipit Road, #17-99, Singapore 370092 (SG). ROBERT, Caitan Fernandes; 20 Jalan Afifi, Singa- pore 409179 (SG). (54) Title: A GEOLOCATING SYSTEM FOR A MOBILE DEVICE 1440 Model'(CT UP P„ (10) International Publication Number WO 2017/188894 Al 1442 Mod& ta w ki melon can be based .. t ovedapnintz 1444 Thangelsnon Exc hided Figure 14 (57) : A method and system for deteiinining a geolocation of a mobile device, which comprises capturing a plurality of first radio parameters of a first cellular tower, capturing a plurality of second radio parameters of a second cellular tower, wherein the plurality of second radio parameters are locally unique radio parameters, tagging the plurality of second radio parameters to the plurality of first radio parameters, generating a plurality of base cell models using the plurality of first and second radio parameters, extracting a plurality of resultant cell models based on a position query from the mobile device and plurality of base cell models, and determining the geolocation of the mobile device from the plurality of resultant cell models, whereby the geolocation of the mobile device is statistically determined using the plurality of resultant cell models. [Continued on next page] WO 2017/188894 Al MIONIMOREMIMOIDEMEEHMEIMEHDEREVOIME Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))