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1. (WO2018222262) ACCESSORY COMMUNICATION CONTROL
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Pub. No.: WO/2018/222262 International Application No.: PCT/US2018/025084
Publication Date: 06.12.2018 International Filing Date: 29.03.2018
IPC:
H04L 29/06 (2006.01) ,H04W 12/04 (2009.01) ,H04L 29/08 (2006.01) ,H04W 4/80 (2018.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
12
Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
04
Key management
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
08
Transmission control procedure, e.g. data link level control procedure
[IPC code unknown for H04W 4/80]
Applicants:
APPLE INC. [US/US]; One Apple Park Way Cupertino, California 95014, US
Inventors:
MATHEWS, Dennis; US
Agent:
BENNETT, Jesse S.; US
AUSTIN, Shelton W.; US
BAKER, Amanda Y.; US
MCCORMICK, Daniel K.; US
BERNARD, Eugene J.; US
CHRISTIANSEN, Richard B.; US
CRETSINGER, Cathy E.; US
EUREK, Justin J.; US
FENG, Michael Cheng; US
GAUDRY, Katherine S.; US
GIANOLA, Adam J.; US
HALL, David A.; US
HAUGHEY, Paul C.; US
HSU, David D.; US
KITCES, Matthew T.; US
LEZAK, Arrienne Monique; US
MAO, Stephen A.; US
MCALLISTER, Tyler T.; US
RACZKOWSKI, David B.; US
RICKETT, Cynthia H.; US
SANI, Barmak S.; US
SCHAFFER, Christopher P.; US
SHAFFER, William L.; US
SHURTZ, Kenneth R.; US
UY, Ruthleen E.; US
WIGGER, Benjamin D.; US
ZIGMANT, John M.; US
Priority Data:
15/711,93121.09.2017US
62/514,69902.06.2017US
Title (EN) ACCESSORY COMMUNICATION CONTROL
(FR) COMMANDE DE COMMUNICATION DE DISPOSITIF ACCESSOIRE
Abstract:
(EN) An accessory communication control protocol can facilitate faster and more secure transmission of status updates from an accessory to a controller (or network base station). An accessory can register with a controller, where the controller can provide some subscription and key generation information to the accessory. The accessory can detect changes to characteristics of the accessory and generate a broadcast notification that includes updates to the state of the characteristic. The broadcast notification can also include a counter, a device identifier, and a key. According to timing or rules, the accessory can transmit the broadcast notification to the controller without the need to establish a secure session with the controller.
(FR) La présente invention concerne un protocole de commande de communication de dispositif accessoire pouvant faciliter une transmission plus rapide et plus sécurisée de mises à jour d'état d'un dispositif accessoire à un dispositif de commande (ou à une station de base de réseau). Un dispositif accessoire peut s'enregistrer auprès d'un dispositif de commande, le dispositif de commande pouvant fournir des informations d'abonnement et de génération de clé au dispositif accessoire. Le dispositif accessoire peut détecter des changements dans les caractéristiques du dispositif accessoire et générer une notification de diffusion qui comprend des mises à jour de l'état de la caractéristique. La notification de diffusion peut également comprendre un compteur, un identifiant de dispositif et une clé. En fonction de la synchronisation ou des règles, le dispositif accessoire peut transmettre la notification de diffusion au dispositif de commande sans avoir besoin d'établir une session sécurisée avec le dispositif de commande.
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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)