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1. (WO2019067633) MANAGING DEVICE POWER ON SEQUENCES AND COMMUNICATIONS CONTROL FOR WIRELESS POWER TRANSFER
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Pub. No.: WO/2019/067633 International Application No.: PCT/US2018/052978
Publication Date: 04.04.2019 International Filing Date: 26.09.2018
IPC:
H04B 5/00 (2006.01) ,H02J 5/00 (2016.01) ,H02J 50/10 (2016.01) ,H02J 50/80 (2016.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
5
Near-field transmission systems, e.g. inductive loop type
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
5
Circuit arrangements for transfer of electric power between ac networks and dc networks
[IPC code unknown for H02J 50/10][IPC code unknown for H02J 50/80]
Applicants:
QUALCOMM INCORPORATED [US/US]; 5775 Morehouse Drive Attn: International IP Administration San Diego, California 92121-1714, US
Inventors:
CHUN, Christopher Kong Yee; US
GONG, Curtis; US
TSAI, Yung-Ho; US
MAALOUF, Joseph; US
SHEVDE, Sumukh; US
HAVERINEN, Anssi; US
DHARMAPURIKAR, Abhijeet; US
NA, Chen; US
Agent:
HARRIS, Michael; US
Priority Data:
15/782,53012.10.2017US
62/565,96829.09.2017US
Title (EN) MANAGING DEVICE POWER ON SEQUENCES AND COMMUNICATIONS CONTROL FOR WIRELESS POWER TRANSFER
(FR) GESTION D'ÉNERGIE DE DISPOSITIF SUR DES SÉQUENCES, ET CONTRÔLE DE COMMUNICATIONS POUR TRANSFERT D'ÉNERGIE SANS FIL
Abstract:
(EN) The present disclosure describes aspects of managing communication control for wireless power transfer. In some aspects, a method for managing wireless charging communications is provided. The method includes wirelessly receiving power from a wireless power transmitter and providing the wirelessly received power to a power management circuit. The method further includes providing power and a power source indication signal to a transceiver circuit. The power source indication signal is indicating the power is the wirelessly received power. The method further includes performing an initialization sequence of the transceiver circuit in response to the power source indication signal, the initialization sequence including transmitting an advertisement message to the wireless power transmitter according to a wireless power communication profile for establishing the wireless communication session with the wireless power transmitter and initializing one or more other functions defined by the wireless power communication profile after transmitting the advertisement message.
(FR) L'invention concerne des aspects de gestion de contrôle de communications pour transfert d'énergie sans fil. Dans certains aspects, l'invention concerne un procédé de gestion de communications de tarification sans fil. Le procédé comprend la réception sans fil d'énergie à partir d'un émetteur d'énergie sans fil, et la fourniture de l'énergie reçue sans fil à un circuit de gestion d'énergie. Le procédé consiste en outre à fournir de l'énergie et un signal d'indication de source d'énergie à un circuit émetteur-récepteur. Le signal d'indication de source d'énergie indique que l'énergie est l'énergie reçue sans fil. Le procédé comprend en outre l'exécution d'une séquence d'initialisation du circuit émetteur-récepteur en réponse au signal d'indication de source d'énergie. La séquence d'initialisation comprend : la transmission d'un message publicitaire à l'émetteur d'énergie sans fil selon un profil de communication d'énergie sans fil pour établir la session de communication sans fil avec l'émetteur d'énergie sans fil; et l'initialisation d'une ou de plusieurs autres fonctions définies par le profil de communication d'énergie sans fil après transmission du message publicitaire.
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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)