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1. (WO2018099568) INTERCEPTING AN UPLINK SIGNAL TO ASSIST IN TIMING OR POSITIONING CALCULATIONS
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Pub. No.: WO/2018/099568 International Application No.: PCT/EP2016/079507
Publication Date: 07.06.2018 International Filing Date: 01.12.2016
IPC:
G01S 5/00 (2006.01) ,H04W 64/00 (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
5
Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
64
Locating users or terminals for network management purposes, e.g. mobility management
Applicants:
U-BLOX AG [CH/CH]; Zürcherstrasse 68 CH-8800 Thalwil, CH
Inventors:
MARSHALL, Christopher; GB
HERCZOG, Pascal; GB
VUJADINOVIC, Dusko; GB
Agent:
O'CALLAGHAN, Robert; ELKINGTON AND FIFE LLP Prospect House 8 Pembroke Road, Sevenoaks Sevenoaks Kent TN13 1XR, GB
Priority Data:
Title (EN) INTERCEPTING AN UPLINK SIGNAL TO ASSIST IN TIMING OR POSITIONING CALCULATIONS
(FR) INTERCEPTION D'UN SIGNAL DE LIAISON MONTANTE POUR FACILITER DES CALCULS DE SYNCHRONISATION OU DE POSITIONNEMENT
Abstract:
(EN) Methods and apparatus are disclosed for sharing assistance information relating to an uplink signal transmitted by a first User Equipment. The assistance information may be used to assist a wireless communication device to intercept the uplink signal and measure its time of arrival. The assistance information may be used to assist in the calculation of a position or time, based on the measured time of arrival.
(FR) L'invention concerne des procédés et un appareil de partage d'informations d'assistance relatives à un signal de liaison montante transmis par un premier équipement utilisateur. Les informations d'assistance peuvent servir à aider un dispositif de communication sans fil à intercepter le signal de liaison montante et à mesurer son heure d'arrivée. Les informations d'assistance peuvent servir à faciliter le calcul d'une position ou d'une heure, en fonction de l'heure d'arrivée mesurée.
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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, 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, 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
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)