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1. (WO2018021072) DATA PROCESSING DEVICE AND DATA PROCESSING METHOD
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Pub. No.: WO/2018/021072 International Application No.: PCT/JP2017/025728
Publication Date: 01.02.2018 International Filing Date: 14.07.2017
IPC:
H04H 20/02 (2008.01) ,H04H 20/59 (2008.01) ,H04L 27/26 (2006.01) ,H04N 21/235 (2011.01) ,H04N 21/643 (2011.01) ,H04N 21/81 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
H
BROADCAST COMMUNICATION
20
Arrangements for broadcast or for distribution combined with broadcast
02
Arrangements for relaying broadcast information
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
H
BROADCAST COMMUNICATION
20
Arrangements for broadcast or for distribution combined with broadcast
53
Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
59
for emergency or urgency
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
26
Systems using multi-frequency codes
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
235
Processing of additional data, e.g. scrambling of additional data or processing content descriptors
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
643
Communication protocols
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
81
Monomedia components thereof
Applicants:
ソニーセミコンダクタソリューションズ株式会社 SONY SEMICONDUCTOR SOLUTIONS CORPORATION [JP/JP]; 神奈川県厚木市旭町四丁目14番1号 4-14-1, Asahi-cho, Atsugi-shi, Kanagawa 2430014, JP
Inventors:
高橋 和幸 TAKAHASHI Kazuyuki; JP
平山 雄一 HIRAYAMA Yuichi; JP
Agent:
西川 孝 NISHIKAWA Takashi; JP
稲本 義雄 INAMOTO Yoshio; JP
Priority Data:
2016-15035229.07.2016JP
Title (EN) DATA PROCESSING DEVICE AND DATA PROCESSING METHOD
(FR) DISPOSITIF ET PROCÉDÉ DE TRAITEMENT DE DONNÉES
(JA) データ処理装置、及び、データ処理方法
Abstract:
(EN) This technology relates to a data processing device and a data processing method which make it possible to more flexibly operate digital TV broadcasting. A data processing device installed in a facility related to a broadcasting station and a data processing device installed in a transmitting station exchange, as transmission data to be transmitted via a communication line, data obtained by processing a stream including control information, a component, and variable-length information, and adding variable-length information presence information indicating the presence or absence of the variable-length information. This technology is applicable, for example, as an inter-station transmission system between the broadcasting station and the transmitting station.
(FR) L'invention concerne un dispositif de traitement de données et un procédé de traitement de données qui permettent une exploitation plus flexible de la diffusion de la télévision numérique. Un dispositif de traitement de données installé dans une installation associée à une station de diffusion et un dispositif de traitement de données installé dans une station de transmission échangent, sous la forme de données de transmission devant être transmises par le biais d'une ligne de communication, des données obtenues en traitant un flux contenant des informations de commande, un composant et des informations de longueur variable, et en ajoutant des informations de présence d'informations de longueur variable indiquant la présence ou l'absence d'informations de longueur variable. Cette technologie peut être appliquée, par exemple, en tant que système de transmission entre stations entre la station de diffusion et la station de transmission.
(JA) 本技術は、より柔軟に、デジタルテレビ放送の運用を行うことができるようにするデータ処理装置、及び、データ処理方法に関する。 放送局に関連する施設に設置されるデータ処理装置と、送信所に設置されるデータ処理装置とは、通信回線を介して伝送される伝送データとして、制御情報及びコンポーネントと、可変長の情報とを含むストリームを処理して、可変長の情報の存在の有無を示す可変長情報存在情報を付加することで得られるデータをやりとりする。本技術は、例えば、放送局と送信所との間の局間伝送の方式として適用することができる。
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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, JO, 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 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)