WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2014182858) AUTHORIZATION OF MEDIA CONTENT TRANSFER BETWEEN HOME MEDIA SERVER AND CLIENT DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/182858    International Application No.:    PCT/US2014/037216
Publication Date: 13.11.2014 International Filing Date: 07.05.2014
IPC:
H04N 21/414 (2011.01), H04N 21/4147 (2011.01), H04N 21/432 (2011.01), H04N 21/433 (2011.01)
Applicants: GENERAL INSTRUMENT CORPORATION [US/US]; 101 Tournament Drive Horsham, Pennsylvania 19044 (US)
Inventors: MEDVINSKY, Alexander; (US).
STRATER, Jay; (US)
Agent: WARD, Thomas A.; 3871 Lakefield Drive Suwanee, Georgia 30024 (US)
Priority Data:
61/820,488 07.05.2013 US
14/272,426 07.05.2014 US
Title (EN) AUTHORIZATION OF MEDIA CONTENT TRANSFER BETWEEN HOME MEDIA SERVER AND CLIENT DEVICE
(FR) AUTORISATION DE TRANSFERT DE CONTENU MULTIMEDIA ENTRE UN SERVEUR MULTIMEDIA DOMESTIQUE ET UN DISPOSITIF CLIENT
Abstract: front page image
(EN)A method for authorizing media content transfer between a home media server and a client device and provisioning DRM credentials on the client device, the method comprising receiving a service authorization credential at a client authorization server from a PKI provisioning server, wherein the service authorization credential is associated with a client device, and sending a validation response from the client authorization server to the PKI provisioning server if the client authorization server determines that the service authorization credential was previously provided by the client authorization server to the client device, wherein the validation response releases the PKI provisioning server to send DRM credentials to the client device.
(FR)L'invention concerne un procédé pour autoriser un transfert de contenu multimédia entre un serveur multimédia domestique et un dispositif client et la fourniture d'authentifiants de gestion de droits numériques (DRM) sur le dispositif client, le procédé comprenant la réception d'un authentifiant d'autorisation de service à un serveur d'autorisation de cilent, en provenance d'un serveur de fourniture d'infrastructure de clé publique (PKI), l'authentifiant d'autorisation de service est associé d'un dispositif client, et l'envoi d'une réponse de validation du serveur d'autorisation de client au serveur de fourniture de PKI si le serveur d'autorisation de client détermine que l'authentifiant d'autorisation de service a précédemment fourni au dispositif client par le serveur d'autorisation de client, la réponse de validation libérant le serveur de fourniture de PKI afin dénvoyer des authentifiants de DRM au dispositif client.
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, LT, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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)