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1. (WO2012126194) MOBILE TERMINAL AND PARAMETER CALIBRATION METHOD FOR GLOBAL POSITIONING SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2012/126194 International Application No.: PCT/CN2011/074060
Publication Date: 27.09.2012 International Filing Date: 13.05.2011
IPC:
G01S 19/23 (2010.01) ,H04W 88/02 (2009.01)
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
19
Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01
Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
13
Receivers
23
Testing, monitoring, correcting or calibrating of a receiver element
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02
Terminal devices
Applicants: SHEN, Shaowu[CN/CN]; CN (UsOnly)
ZTE CORPORATION[CN/CN]; ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District Shenzhen, Guangdong 518057, CN (AllExceptUS)
Inventors: SHEN, Shaowu; CN
Agent: KANGXIN PARTNERS, P.C.; Floor 16, Tower A, Indo Building A48 Zhichun Road, Haidian District Beijing 100098, CN
Priority Data:
201110071075.523.03.2011CN
Title (EN) MOBILE TERMINAL AND PARAMETER CALIBRATION METHOD FOR GLOBAL POSITIONING SYSTEM
(FR) TERMINAL MOBILE ET PROCÉDÉ D'ÉTALONNAGE DE PARAMÈTRES POUR SYSTÈME DE POSITIONNEMENT GLOBAL
(ZH) 移动终端和全球定位系统参数校准方法
Abstract:
(EN) A mobile terminal and a global positioning system calibration method are disclosed in the present invention. The mobile terminal includes: a GPS parameter calibration module (10), which is set to calibrate GPS parameters based on at least one of the following items: data from a GPS signal feedback and acquisition module (20), state parameter of the mobile terminal and environmental parameter of the mobile terminal, and a GPS signal feedback and acquisition module (20), which is set to acquire the GPS parameters before and after calibration implemented by the GPS parameter calibration module (10) and feedback the acquired data to the GPS parameter calibration module (10). GPS calibration function of the mobile terminal is enhanced in the present invention.
(FR) La présente invention porte sur un terminal mobile et un procédé d'étalonnage de système de positionnement global. Le terminal mobile comprend : un module d'étalonnage de paramètres GPS (10), qui est configuré pour étalonner des paramètres GPS sur la base d'au moins l'un des éléments suivants : des données provenant d'un module de rétroaction et d'acquisition de signal GPS (20), un paramètre d'état du terminal mobile et un paramètre environnemental du terminal mobile, et un module de rétroaction et d'acquisition de signal GPS (20), qui est configuré pour acquérir les paramètres GPS avant et après qu'un étalonnage a été mis en œuvre par le module d'étalonnage de paramètres GPS (10) et renvoyer les données acquises au module d'étalonnage de paramètres GPS (10). La fonction d'étalonnage de GPS du terminal mobile est améliorée dans la présente invention.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)