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1. (WO2018144196) SYSTEM AND METHOD FOR RANGING-ASSISTED POSITIONING OF VEHICLES IN VEHICLE-TO-VEHICLE COMMUNICATIONS
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Pub. No.: WO/2018/144196 International Application No.: PCT/US2018/013041
Publication Date: 09.08.2018 International Filing Date: 10.01.2018
IPC:
H04W 64/00 (2009.01) ,G01S 1/04 (2006.01) ,G01S 1/20 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
64
Locating users or terminals for network management purposes, e.g. mobility management
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
1
Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
02
using radio waves
04
Details
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
1
Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
02
using radio waves
08
Systems for determining direction or position line
20
using a comparison of transit time of synchronised signals transmitted from non-directional aerials or aerial systems spaced apart, i.e. path-difference systems
Applicants:
QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors:
JIANG, Libin; US
PATIL, Shailesh; US
JOSE, Jubin; US
LI, Junyi; US
Agent:
TEMPEL, Michael J.; US
SMITH, Gregory S.; US
BLAHA, Robert A.; US
HARMAN, John M.; US
MAXWELL, Lawrence D.; US
CRALL, Adam E.; US
WIGMORE, Steven P.; US
DULANEY, Robert B.; US
HOOTS, Matthew T.; US
Priority Data:
15/668,94104.08.2017US
62/452,40031.01.2017US
Title (EN) SYSTEM AND METHOD FOR RANGING-ASSISTED POSITIONING OF VEHICLES IN VEHICLE-TO-VEHICLE COMMUNICATIONS
(FR) SYSTÈME ET PROCÉDÉ DE POSITIONNEMENT ASSISTÉ PAR TÉLÉMÉTRIE DE VÉHICULES DANS DES COMMUNICATIONS DE VÉHICULE À VÉHICULE
Abstract:
(EN) A method for ranging includes randomly selecting a symbol in each of at least two successive sub-cycles of a ranging cycle, transmitting symbol IDs corresponding to the randomly selected symbols and a sequence ID, and transmitting a ranging signal with the sequence ID on each of the randomly selected symbols.
(FR) Un procédé de télémétrie comprend la sélection aléatoire d'un symbole dans chacun d'au moins deux sous-cycles successifs d'un cycle de télémétrie, la transmission d'ID de symboles correspondant aux symboles sélectionnés de manière aléatoire et d'un ID de séquence, et la transmission d'un signal de télémétrie avec l'ID de séquence sur chacun des symboles sélectionnés de manière aléatoire.
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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, JO, 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
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)