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1. (WO2016058552) METHOD FOR LOCATING AND POSITIONING USING BROADCAST FM SIGNALS AND PHASE DIFFERENCE COMPUTATION TECHNIQUE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/058552 International Application No.: PCT/CN2015/092048
Publication Date: 21.04.2016 International Filing Date: 16.10.2015
IPC:
G01S 5/02 (2010.01)
Applicants: LIAO, Henry H.[CN/CN]; CN
Inventors: LIAO, Henry H.; CN
Agent: SHANGHAI ESSEN PATENT & TRADEMARK AGENCY; Room 2718, No. 1958 Zhongshan N Rd., Putuo Shanghai 200063, CN
Priority Data:
62/122,25416.10.2014US
Title (EN) METHOD FOR LOCATING AND POSITIONING USING BROADCAST FM SIGNALS AND PHASE DIFFERENCE COMPUTATION TECHNIQUE
(FR) PROCÉDÉ DE LOCALISATION ET DE POSITIONNEMENT EN UTILISANT DES SIGNAUX FM DE DIFFUSION ET UNE TECHNIQUE DE CALCUL DE DIFFÉRENCE DE PHASE
Abstract: front page image
(EN) Improved systems for locating and positioning using broadcast frequency modulation signals is provided for previous US Patent No. 7990314. In addition, three or more low power frequency modulation (LPFM) local broadcasting stations are used for determination for indoor and/or outdoor 2-D or 3-D locating and positioning system.
(FR) Des systèmes améliorés de localisation et de positionnement en utilisant des signaux de modulation en fréquence de diffusion sont fournis pour le brevet US précédent n°7990314. En outre, au moins trois stations de diffusion locales de modulation en fréquence basse puissance (LPFM) sont utilisées pour déterminer un système de localisation et de positionnement 2D ou 3D d'intérieur et/ou d'extérieur.
Designated States: 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, 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, KN, KP, KR, 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)