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1. (WO2007004160) METHOD AND SYSTEM FOR PROVIDING A QUERY/FEEDBACK MECHANISM IN AN INTERACTIVE MHP OR OCAP BROADCAST SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/004160 International Application No.: PCT/IB2006/052185
Publication Date: 11.01.2007 International Filing Date: 29.06.2006
IPC:
H04N 5/00 (2011.01) ,H04N 7/173 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
7
Television systems
16
Analogue secrecy systems; Analogue subscription systems
173
with two-way working, e.g. subscriber sending a programme selection signal
Applicants:
KONINKLIJKE PHILIPS ELECTRONICS, N.V. [NL/NL]; Groenewoudseweg 1 NL-5621 BA Eindhoven, NL (AllExceptUS)
U.S. PHILIPS CORPORATION [US/US]; 1251 Avenue of The Americas New York, NY 10020, US (AE)
LEMMERS, Arjan [NL/NL]; NL (UsOnly)
BOON, Peter [NL/NL]; NL (UsOnly)
Inventors:
LEMMERS, Arjan; NL
BOON, Peter; NL
Common
Representative:
KONINKLIJKE PHILIPS ELECTRONICS, N.V.; C/o Yan Glickberg P.O. Box 3001 345 Scarborough Road Briarcliff Manor, NY 10510-8001, US
Priority Data:
60/695,66630.06.2005US
Title (EN) METHOD AND SYSTEM FOR PROVIDING A QUERY/FEEDBACK MECHANISM IN AN INTERACTIVE MHP OR OCAP BROADCAST SYSTEM
(FR) PROCEDE ET SYSTEME PERMETTANT D'OBTENIR UN MECANISME D'INTERROGATION/RETROACTION DANS UN SYSTEME DE DIFFUSION MHP OU OCAP INTERACTIF
Abstract:
(EN) A system and method for allowing viewers to acquire personalized viewer feedback data (121) from a DVB broadcast stream when running an iTV application (130) in an MHP (or OCAP) broadcast system (100, 300). In one embodiment, the system and method provides a way to address specific viewers of an MHP (or OCAP) broadcast system using a combination of a DVB broadcast channel (116) and either a direct or indirect 'return' channel (220) without the need for a dedicated backchannel.
(FR) La présente invention se rapporte à un système et à un procédé permettant à des téléspectateurs d'acquérir des données de rétroaction de téléspectateurs personnalisées (121) issues d'un flux de diffusion DVB, lors de l'exécution d'une application iTV (130) dans un système de diffusion MHP (ou OCAP) (100, 300). Dans un mode de réalisation, les système et procédé selon l'invention permettent d'atteindre des téléspectateurs spécifiques d'un système de diffusion MHP (ou OCAP) à l'aide d'une combinaison d'un canal de diffusion DVB (116) et d'un canal de retour soit direct soit indirect (220), sans qu'un canal d'appui spécialisé soit nécessaire.
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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, KR, 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 (ARIPO) (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)