WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2005104556) TRANSMITTING CAROUSEL FILES IN A DIGITAL BROADCASTING SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/104556    International Application No.:    PCT/IB2005/051265
Publication Date: 03.11.2005 International Filing Date: 19.04.2005
IPC:
H04N 7/24 (2006.01), H04H 20/40 (2008.01)
Applicants: KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1, NL-5621 BA Eindhoven (NL) (For All Designated States Except US).
FOSTER, Jonathan, G. [GB/GB]; (GB) (For US Only).
BUTTERFIELD, Stuart [GB/GB]; (GB) (For US Only)
Inventors: FOSTER, Jonathan, G.; (GB).
BUTTERFIELD, Stuart; (GB)
Agent: WILLIAMSON, Paul, L.; c/o Philips Intellectual Property, & Standards, Cross Oak Lane, Redhill Surrey RH1 5HA (GB)
Priority Data:
0408938.9 22.04.2004 GB
Title (EN) TRANSMITTING CAROUSEL FILES IN A DIGITAL BROADCASTING SYSTEM
(FR) TRANSMISSION DE FICHIERS DE CARROUSEL DANS UN SYSTEME DE DIFFUSION
Abstract: front page image
(EN)Files, such as objects for applications, are broadcast to users (100) using a repetitively broadcast carousel on a transport stream (TS1). A common set of files are also broadcast on a second transport stream (TS2). The common files are offset from one another such that their transmission times will be different, such as one half of the total cycle time of the carousels. A receiver (60) with two front-end stages (75A, 75B) can receive carousels from both transport streams (TS1, TS2). A transport stream (TS1) is modified to identify which other transport stream (TS2) carries the same files.
(FR)Selon l'invention, des fichiers, tels que des objets pour des applications, sont diffusés à des utilisateurs (100) au moyen d'un carrousel à diffusion répétitive sur un flux de transport (TS1). Un ensemble commun de fichiers est également diffusé sur un second flux de transport (TS2). Les fichiers communs sont décalés les uns des autres, de sorte que leur temps de transmission sont différents, par exemple, la moitié de la durée totale d'un cycle des carrousels. Un récepteur (60) comprenant deux étages d'unités initiales (75A, 75B) peuvent recevoir des carrousels des deux flux de transport (TS1, TS2). Un flux de transport (TS1) est modifié de manière à identifier quel autre flux de transport (TS2) transporte les mêmes fichiers.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, 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)