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1. (WO2017134157) METHOD AND PIECE OF EQUIPMENT FOR GENERATING AN ORIGINAL WHOLE DATA STREAM AND A MODIFIED WHOLE DATA STREAM INTENDED TO BE BROADCAST BY A BROADCASTING SITE AND A REBROADCASTING SITE, RESPECTIVELY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/134157 International Application No.: PCT/EP2017/052238
Publication Date: 10.08.2017 International Filing Date: 02.02.2017
IPC:
H04H 20/67 (2008.01) ,H04H 60/40 (2008.01) ,H04H 20/72 (2008.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
H
BROADCAST COMMUNICATION
20
Arrangements for broadcast or for distribution combined with broadcast
65
Arrangements characterised by transmission systems for broadcast
67
Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
H
BROADCAST COMMUNICATION
60
Arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time; Broadcast-related systems
35
Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
38
for identifying broadcast time or space
40
for identifying broadcast time
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
H
BROADCAST COMMUNICATION
20
Arrangements for broadcast or for distribution combined with broadcast
65
Arrangements characterised by transmission systems for broadcast
71
Wireless systems
72
of terrestrial networks
Applicants:
ENENSYS TECHNOLOGIES [FR/FR]; 6 rue de la Carrière CS37734 35510 CESSON-SEVIGNE, FR
Inventors:
POULAIN, Ludovic; FR
CHAUVIERE, Benoît; FR
BUI DO, Benoît; FR
Agent:
GUY, Marion; FR
Priority Data:
165082802.02.2016FR
165089304.02.2016FR
Title (EN) METHOD AND PIECE OF EQUIPMENT FOR GENERATING AN ORIGINAL WHOLE DATA STREAM AND A MODIFIED WHOLE DATA STREAM INTENDED TO BE BROADCAST BY A BROADCASTING SITE AND A REBROADCASTING SITE, RESPECTIVELY
(FR) PROCÉDÉ ET ÉQUIPEMENT DE GÉNÉRATION D'UN FLUX GLOBAL D'ORIGINE, RESPECTIVEMENT UN FLUX GLOBAL MODIFIÉ, DESTINÉ À ÊTRE DIFFUSÉ PAR UN SITE DE DIFFUSION, RESPECTIVEMENT UN SITE DE REDIFFUSION
Abstract:
(EN) The invention relates to a method for generating an original whole data stream intended to be distributed to at least one broadcasting site comprising a modulator and a transmitter transmitting a radiofrequency signal at a first frequency, implementing the following steps: - obtaining (31) at least one transport stream comprising at least one transport packet; - obtaining (32), on the basis of at least one modulation parameter of said broadcasting site, at least one start time of a modulation frame intended to be transmitted by said broadcasting site; - inserting (33) at least one modulation data packet into said at least one transport stream, at a position defined based on said at least one start time; and - generating (34) said original whole data stream.
(FR) L'invention concerne un procédé de génération d'un flux global d'origine destiné à être distribué à au moins un site de diffusion comprenant un modulateur et un émetteur émettant un signal radiofréquence sur une première fréquence, mettant en oeuvre les étapes suivantes : - obtention (31) d'au moins un flux de transport comprenant au moins un paquet de transport, - obtention (32), à partir d'au moins un paramètre de modulation dudit site de diffusion, d'au moins un instant de départ d'une trame de modulation destinée à être émise par ledit site de diffusion, - insertion (33) d'au moins un paquet d'information de modulation dans ledit au moins un flux de transport, à une position déterminée à partir dudit au moins un instant de départ, - génération (34) dudit flux global d'origine.
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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, DJ, 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, KH, KN, KP, KR, KW, 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 (ARIPO) (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: French (FR)
Filing Language: French (FR)
Also published as:
FR3047371FR3047372AU2017214263EP3411968US20190052385