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1. (WO2010147410) METHOD AND DEVICE FOR UPGRADING RIGHTS OBJECT THAT WAS STORED IN MEMORY CARD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/147410 International Application No.: PCT/KR2010/003922
Publication Date: 23.12.2010 International Filing Date: 17.06.2010
IPC:
G06F 9/44 (2006.01) ,G06F 3/06 (2006.01) ,G06F 21/00 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
9
Arrangements for programme control, e.g. control unit
06
using stored programme, i.e. using internal store of processing equipment to receive and retain programme
44
Arrangements for executing specific programmes
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
06
Digital input from, or digital output to, record carriers
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
21
Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
Applicants: CHU, Younsung[KR/KR]; KR (UsOnly)
LEE, Seungjae[KR/KR]; KR (UsOnly)
LG ELECTRONICS INC.[KR/KR]; 20 Yeouido-dong Yeongdeungpo-gu Seoul 150-721, KR (AllExceptUS)
Inventors: CHU, Younsung; KR
LEE, Seungjae; KR
Agent: PARK, Jang-Won; 3rd Floor, Shinyoung Wacoal Bldg. 49-4 Nonhyun-dong, Gangnam-gu Seoul 135-814, KR
Priority Data:
10-2010-003012101.04.2010KR
61/218,05117.06.2009US
61/262,11417.11.2009US
Title (EN) METHOD AND DEVICE FOR UPGRADING RIGHTS OBJECT THAT WAS STORED IN MEMORY CARD
(FR) PROCÉDÉ ET DISPOSITIF DE MISE À NIVEAU D'UN OBJET DE DROITS STOCKÉ DANS UNE CARTE MÉMOIRE
Abstract:
(EN) Disclosed herein relates to a digital rights management, and more particularly, to a method for upgrading digital rights and a device for providing the same. A method of allowing a terminal to upgrade a rights object installed in a memory card according to an embodiment of the present invention may include allowing the terminal to receive a trigger message comprising a rights object identifier, upgrade information, and AssetID (Asset Identifier) to contents from a Rights Issuer, transmitting an asset identifier message comprising the AssetID to the memory card, receiving a rights information message comprising rights information selected based on the AssetID from the memory card, checking whether the rights information corresponds to the rights object identifier, and generating a rights object based on the rights information to upgrade the rights object.
(FR) L'invention concerne la gestion des droits numériques, et plus précisément un procédé de mise à niveau de droits numériques et un dispositif de mise en œuvre de ce procédé. Un procédé permettant à un terminal de mettre à niveau un objet de droits installé dans une carte mémoire selon un mode de réalisation de la présente invention peut consister à permettre au terminal de recevoir un message de déclenchement comprenant un identifiant d'objet de droits, des informations de mise à niveau, et un identifiant de contenu multimédia (AssetID) désignant des contenus en provenance d'un dispositif d'octroi de droits, transmettre un message d'identifiant de contenu multimédia comprenant l'AssetID à la carte mémoire, recevoir un message d'informations de droits comprenant des informations de droits sélectionnées sur la base de l'AssetID en provenance de la carte mémoire, vérifier si les informations de droits correspondent ou non à l'identifiant d'objet de droits, et générer un objet de droits sur la base des informations de droits pour mettre à niveau l'objet de droits.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)