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Machine translation
1. (WO2007021109) BCAST SERVICE SYSTEM AND CONTENTS TRANSMISSION METHOD USING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/021109    International Application No.:    PCT/KR2006/003170
Publication Date: 22.02.2007 International Filing Date: 11.08.2006
IPC:
H04L 12/18 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20, Yoido-Dong, Yongdungpo-gu, Seoul 150-010 (KR) (For All Designated States Except US).
SON, Sung-Mu [KR/KR]; (KR) (For US Only).
SHON, Min-Jung [KR/KR]; (KR) (For US Only).
SHIM, Dong-Hee [KR/KR]; (KR) (For US Only)
Inventors: SON, Sung-Mu; (KR).
SHON, Min-Jung; (KR).
SHIM, Dong-Hee; (KR)
Agent: PARK, Jang-Won; Jewoo Bldg., 5th Floor, 200, Nonhyun-dong, Gangnam-gu, Seoul 135-010 (KR)
Priority Data:
10-2005-0074447 12.08.2005 KR
Title (EN) BCAST SERVICE SYSTEM AND CONTENTS TRANSMISSION METHOD USING THE SAME
(FR) SYSTEME DE SERVICE D'EMISSION ET PROCEDE DE TRANSMISSION DE CONTENUS UTILISANT LEDIT SYSTEME
Abstract: front page image
(EN)A broadcast/multicast (BCAST) service, specifically, a BCAST service system for transmitting broadcast contents to terminals when a network load is small and a contents transmission method using the same are disclosed. When contents are broadcast by using a distribution window (DM) and a presentation window (PW), the terminals feed back a message indicating reception confirmation of the contents to the network, such that the contents reception success rate between the terminals and the network can be improved.
(FR)L'invention concerne un service de diffusion/multidiffusion (BCAST) et, de manière plus spécifique, un système de service BCAST destiné à transmettre des contenus de diffusion à des terminaux lorsqu'une charge de réseau est faible et un procédé de transmission de contenus utilisant ledit système. Lorsque les contenus sont diffusés au moyen de la fenêtre de distribution (DM) et d'une fenêtre de présentation (PW), les terminaux envoient en retour au réseau un message accusant réception des contenus, de sorte que le taux de réussite de réception des contenus entre les terminaux et le réseau peut être amélioré.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)