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1. (WO2013144158) METHOD FOR TRANSMITTING AND RECEIVING OF AN INFORMATION-SIGNAL VIA A NETWORK, TRANSMITTER AND RECEIVER FOR APPLICATION OF METHOD AND SPLITTER UNIT FOR APPLICATION WITHIN THE NETWORK
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/144158 International Application No.: PCT/EP2013/056433
Publication Date: 03.10.2013 International Filing Date: 26.03.2013
IPC:
H04L 29/06 (2006.01) ,H04N 21/6405 (2011.01) ,H04N 21/438 (2011.01) ,H04N 21/845 (2011.01) ,H04N 21/2343 (2011.01) ,H04N 21/24 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
60
Network structure or processes for video distribution between server and client or between remote clients; Control signaling between clients, server and network components; Transmission of management data between server and client; Communication details between server and client
63
Control signaling between client, server and network components; Network processes for video distribution between server and clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
64
Addressing
6405
Multicasting
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
438
Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
80
Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
83
Generation or processing of protective or descriptive data associated with content; Content structuring
845
Structuring of content, e.g. decomposing content into time segments
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23
Processing of content or additional data; Elementary server operations; Server middleware
234
Processing of video elementary streams, e.g. splicing of video streams or manipulating MPEG-4 scene graphs
2343
involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23
Processing of content or additional data; Elementary server operations; Server middleware
24
Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth or upstream requests
Applicants:
INSTITUT FÜR RUNDFUNKTECHNIK GMBH [DE/DE]; Floriansmühlstraße 60 80939 Munich, DE
Inventors:
HAMMER, Matthias; DE
LAABS, Matthias; DE
Agent:
CAMOLESE, Marco; c/o METROCONSULT S.R.L. Via Sestriere 100 I-10060 None (TO), IT
Priority Data:
TO2012A00027327.03.2012IT
Title (EN) METHOD FOR TRANSMITTING AND RECEIVING OF AN INFORMATION-SIGNAL VIA A NETWORK, TRANSMITTER AND RECEIVER FOR APPLICATION OF METHOD AND SPLITTER UNIT FOR APPLICATION WITHIN THE NETWORK
(FR) PROCÉDÉ DE TRANSMISSION ET DE RÉCEPTION D'UN SIGNAL D'INFORMATIONS, PAR L'INTERMÉDIAIRE D'UN RÉSEAU ÉMETTEUR ET RÉCEPTEUR POUR L'APPLICATION DE PROCÉDÉ ET UNITÉ DE DIVISEUR POUR UTILISATION DANS LE RÉSEAU
Abstract:
(EN) An information-signal (e.g. video-stream of certain quality) (SB1.1, SB1.2, SB1.3,....) is split into two or more (Multicast-) sub-data-streams and transmitted via different channels (CH1,CH2). Thereby, on switching over of two information-signals, seamlessly switch over to another information-signal (e.g. from SD to HD quality) is enabled (in particular at the GOP-boundary in case of video).
(FR) Un signal d'informations (par exemple certains flux vidéo de qualité) (SB1.1, SB1.2, SB1.3....) est divisé en deux ou plus ( Multidiffusion -) sous-trains de données et transmis par l'intermédiaire de différents canaux (CH1, CH2) Ce qui, sur commutation de deux signaux d'informations, commutera sans coupure sur un autre signal d'informations (par exemple, de qualité SD et HD ) activé ( en particulier au le Groupe d' Images ( GOP )- limite dans le cas de la vidéo).
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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, IS, JP, KE, KG, KM, KN, KP, KR, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)