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1. (WO2019005436) DETECTING RADIO SIGNAL EMITTER LOCATIONS
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Pub. No.: WO/2019/005436 International Application No.: PCT/US2018/036186
Publication Date: 03.01.2019 International Filing Date: 06.06.2018
IPC:
H04W 64/00 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
64
Locating users or terminals for network management purposes, e.g. mobility management
Applicants:
HAWKEYE 360, INC. [US/US]; 13873 Park Center Road Suite 550N Herndon, Virginia 20171, US
Inventors:
O'SHEA, Timothy James; US
MCGWIER, Robert W.; US
MCCARTHY, Nicholas Aaron; US
Agent:
HENRY, Joel A.; US
ROY-CHOWDHURY, Ayan; US
Priority Data:
62/527,51030.06.2017US
Title (EN) DETECTING RADIO SIGNAL EMITTER LOCATIONS
(FR) DÉTECTION D'EMPLACEMENTS D'ÉMETTEUR DE SIGNAL RADIO
Abstract:
(EN) First information is obtained from a sensing device at a first time. The first information corresponds to a radio signal received at the device from a candidate location. The device is at a first location at the first time. Second information is obtained from the device at a second time. The second information corresponds to a radio signal received at the device from the candidate location. The device is at a second location at the second time. A system determines that a pattern is in each of the first and second information and determines relationships between the candidate location and the device at each first and second location. The system obtains inverses of the relationships and determines estimates of the received radio signals based on the information and inverses. The system measures or estimates energy emitted from the candidate location based on the estimates.
(FR) Des premières informations sont obtenues en provenance d'un dispositif de détection à un premier instant. Les premières informations correspondent à un signal radio reçu au niveau du dispositif à partir d'un emplacement candidat. Le dispositif se trouve à un premier emplacement au premier instant. Des secondes informations sont obtenues en provenance du dispositif à un second instant. Les secondes informations correspondent à un signal radio reçu au niveau du dispositif à partir de l'emplacement candidat. Le dispositif se trouve à un second emplacement au second instant. Un système détermine qu'un motif est dans chacune des premières et secondes informations et détermine des relations entre l'emplacement candidat et le dispositif respectivement au premier emplacement et au second emplacement. Le système obtient des inverses des relations et détermine des estimations des signaux radio reçus sur la base des informations et des inverses. Le système mesure ou estime l'énergie émise à partir de l'emplacement candidat sur la base des estimations.
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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)