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Machine translation
1. (WO2010114277) METHOD FOR GENERATING A COMMUNICATION LINK BETWEEN DEVICES, AND APPARATUS FOR SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/114277    International Application No.:    PCT/KR2010/001925
Publication Date: 07.10.2010 International Filing Date: 30.03.2010
IPC:
H04L 9/14 (2006.01)
Applicants: SAMSUNG ELECTRONICS CO,. LTD. [KR/KR]; 416, Maetan-dong, Yeongtong-gu Suwon-si Gyeonggi-do 442-742 (KR) (For All Designated States Except US).
KWON, Chang-Yeul [KR/KR]; (KR) (For US Only).
CHOI, Yang-Lim [KR/KR]; (KR) (For US Only).
NA, Il-Ju [KR/KR]; (KR) (For US Only)
Inventors: KWON, Chang-Yeul; (KR).
CHOI, Yang-Lim; (KR).
NA, Il-Ju; (KR)
Agent: Y.P.LEE, MOCK & PARTNERS; Koryo Building 1575-1 Seocho-dong, Seocho-gu Seoul 137-875 (KR)
Priority Data:
61/165,017 31.03.2009 US
61/167,926 09.04.2009 US
10-2010-0028091 29.03.2010 KR
Title (EN) METHOD FOR GENERATING A COMMUNICATION LINK BETWEEN DEVICES, AND APPARATUS FOR SAME
(FR) PROCÉDÉ DE GÉNÉRATION D'UNE LIGNE DE COMMUNICATION ENTRE DES DISPOSITIFS ET APPAREILS CORRESPONDANTS
(KO) 디바이스들간의 통신 링크 생성 방법 및 그 장치
Abstract: front page image
(EN)One embodiment of the present invention relates to a method for generating a communication link between devices, comprising the steps of transmitting, to a second device, a connection request frame which contains first encryption selection information for selecting an encryption scheme to be applied to the content to be transmitted between devices from between a Digital Transmission Content Protection (DTCP) scheme or a High-bandwidth Digital Content Protection (HDCP) scheme, and which makes a request for establishing of communication link; and receiving, from the second device, a connection response frame which contains second encryption selection information for selecting an encryption scheme identical to the encryption scheme selected by said connection request frame, and which approves the request for establishing a communication link made by said connection request frame.
(FR)Un mode de réalisation de la présente invention concerne un procédé permettant de générer une ligne de communication entre des dispositifs, qui comprend les étapes de transmission, à un second dispositif, d'une trame de demande de connexion qui contient une première information de sélection de cryptage permettant de sélectionner un procédé de cryptage devant être appliqué au contenu à transmettre entre les dispositifs parmi un procédé de protection de contenus de transmission numérique (DTCP) ou un procédé de protection de contenus numériques sur large bande (HDCP), et qui présente une demande d'établissement d'une ligne de communication; et l'étape de recevoir, de la part du second dispositif, une trame de réponse de connexion qui contient une seconde information de sélection de cryptage permettant de sélectionner un procédé de cryptage identique à celui sélectionné par ladite trame de demande de connexion, et qui approuve la demande d'établissement d'une ligne de communication faite par ladite trame de demande de connexion.
(KO)본 발명의 일 실시예는 DTCP(Digital Transmission Content Protection) 기술 또는 HDCP(High-bandwidth Digital Content Protection) 기술 중에서 디바이스들간에 전송될 컨텐트에 적용될 암호화 방식을 선택하는 제1 암호화 선택 정보를 포함하고 통신 링크 설정을 요청하는 연결 요청 프레임을 제2 디바이스에게 전송하고, 그 연결 요청 프레임에 의해 선택된 암호화 방식과 동일한 암호화 방식을 선택하는 제2 암호화 선택 정보를 포함하고 그 연결 요청 프레임에 의한 통신 링크 설정 요청을 승인하는 연결 응답 프레임을 제2 디바이스로부터 수신하는 통신 링크 생성 방법이 개시된다.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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: Korean (KO)
Filing Language: Korean (KO)