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1. (WO2016098944) METHOD FOR TRANSMITTING REQUESTED CONTENT ACCORDING TO HASH VALUE OF CONTENT IN CONTENT-BASED NETWORK
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/098944    International Application No.:    PCT/KR2015/001435
Publication Date: 23.06.2016 International Filing Date: 12.02.2015
IPC:
H04L 12/24 (2006.01), H04L 12/28 (2006.01)
Applicants: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY [KR/KR]; Kyunghee Univ. Global Campus, 1732, Deogyeong- daero, Giheung-gu Yongin-si, Gyeonggi-do 446-701 (KR)
Inventors: HONG, Choong Seon; (KR).
KYI, Thar; (KR)
Agent: S&IP PATENT & LAW FIRM; (2F. Samheung Yeoksam Bldg., Yeoksam-dong) 5 Teheran-ro 14-gil Gangnam-gu, Seoul 135-080 (KR)
Priority Data:
10-2014-0182720 17.12.2014 KR
Title (EN) METHOD FOR TRANSMITTING REQUESTED CONTENT ACCORDING TO HASH VALUE OF CONTENT IN CONTENT-BASED NETWORK
(FR) PROCÉDÉ POUR TRANSMETTRE UN CONTENU DEMANDÉ SELON UNE VALEUR DE HACHAGE D'UN CONTENU DANS UN RÉSEAU BASÉ SUR UN CONTENU
(KO) 컨텐츠 기반 네트워크에서 요청 컨텐츠의 해쉬값에 따라 컨텐츠를 송신하는 방법
Abstract: front page image
(EN)The present invention relates to a method for transmitting content in a content-based network and, more particularly, to a content transmission method by which requested content is identified on the basis of a hash value of the requested content so as to be stored only in mapped routers, thereby preventing the same content from being duplicately stored in routers in a regional group such that various types of content can be distributed and stored, and a content request message is directly transmitted only to routers mapped to a hash value of requested content, on the basis of the hash value of the requested content, such that a traffic load, occurring due to the transmission of a content request message by a flooding scheme, can be reduced.
(FR)La présente invention concerne un procédé pour transmettre un contenu dans un réseau basé sur un contenu, et, plus particulièrement, un procédé de transmission de contenu au moyen duquel un contenu demandé est identifié sur la base d'une valeur de hachage du contenu demandé de façon à ce que ce dernier soit stocké uniquement dans des routeurs mappés, permettant ainsi d'empêcher le même contenu d'être stocké en copie dans des routeurs dans un groupe régional de telle sorte que différents types de contenus peuvent être distribués et stockés, et un message de requête de contenu est transmis directement uniquement à des routeurs mappés à une valeur de hachage du contenu demandé, sur la base de la valeur de hachage du contenu demandé, de telle sorte qu'une charge de trafic, se produisant en raison de la transmission d'un message de requête de contenu par une technique d'inondation, peut être réduite.
(KO)본 발명은 컨텐츠 기반 네트워크에서 컨텐츠를 송신하는 방법에 관한 것으로, 보다 구체적으로 요청 컨텐츠를 요청 컨텐츠의 해쉬값으로 구분하여 매핑된 라우터에만 요청 컨텐츠를 저장함으로써 동일한 컨텐츠가 지역 그룹의 라우터에 중복되어 저장되는 것을 방지하여 다양한 종류의 컨텐츠를 분산하여 저장할 수 있으며, 요청 컨텐츠의 해쉬값에 기초하여 요청 컨텐츠의 해쉬값에 매핑된 라우터로만 직접 컨텐츠 요청 메시지를 송신함으로써, 컨텐츠 요청 메시지를 플러딩 방식으로 송신하여 발생하는 트래픽 부하를 줄일 수 있는 컨텐츠 송신 방법에 관한 것이다.
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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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: Korean (KO)
Filing Language: Korean (KO)