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1. (WO2017111824) TWO-DIMENSIONAL ENCOUNTER LOCATION DETECTION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/111824 International Application No.: PCT/US2015/000382
Publication Date: 29.06.2017 International Filing Date: 26.12.2015
IPC:
G01S 1/02 (2010.01) ,G01S 5/02 (2010.01)
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
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
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
02
using radio waves
Applicants:
INTEL CORPORATION [US/US]; 2200 Mission College Boulevard Santa Clara, CA 95054-1549, US
CHEN, Yi, Lin; TW (US)
PARK, Mi, Sun [KR/US]; US (US)
YANG, Shao-Wen; TW (US)
YANG, Lei [CN/US]; US (US)
Inventors:
CHEN, Yi, Lin; TW
PARK, Mi, Sun; US
YANG, Shao-Wen; TW
YANG, Lei; US
Agent:
KOMENDA, J. Kyle; US
Priority Data:
Title (EN) TWO-DIMENSIONAL ENCOUNTER LOCATION DETECTION
(FR) DÉTECTION D'EMPLACEMENT DE RENCONTRE BIDIMENSIONNEL
Abstract:
(EN) Sensors provisioned on a first device detect a movement of the first device corresponding to the first device changing position within an environment. Location information for the first device is updated based on the position change. A plurality of signals are detected, at the first device, from a second device in the environment, determine, and a distance between the first and second devices is determined based on each of the signals. From the signals, another change in position of the first device within the environment is determined and the location information updated for the first device. The movement is detected at the first device at an instance between two of the plurality of signals, and location information for the first device based on the first position change is updated prior to detection of the later of the two signals in the plurality of signals.
(FR) Selon l'invention, des capteurs disposés sur un premier dispositif détectent un mouvement du premier dispositif correspondant au premier dispositif changeant de position dans un environnement. Des informations d'emplacement pour le premier dispositif sont mises à jour sur la base du changement de position. Une pluralité de signaux sont détectés, au niveau du premier dispositif, provenant d'un second dispositif dans l'environnement déterminé, et une distance entre les premier et second dispositifs est déterminée sur la base de chacun des signaux. À partir des signaux, un autre changement de position du premier dispositif dans l'environnement est déterminé et les informations d'emplacement sont mis à jour pour le premier dispositif. Le mouvement est détecté au niveau du premier dispositif à un moment entre deux de la pluralité de signaux, et des informations d'emplacement pour le premier dispositif basées sur le premier changement de position sont mises à jour avant la détection du dernier des deux signaux dans la pluralité de signaux.
front page image
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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
US20190007924CN109416394