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1. WO2007102550 - コンテンツ提供システム、情報処理装置、および情報処理方法、並びにコンピュータ・プログラム

公開番号 WO/2007/102550
公開日 13.09.2007
国際出願番号 PCT/JP2007/054464
国際出願日 07.03.2007
IPC
H04L 12/46 2006.01
H電気
04電気通信技術
Lデジタル情報の伝送,例.電信通信
12データ交換ネットワーク
28パスの構成に特徴のあるもの,例.ローカルエリアネットワーク(LAN)または広域ネットワーク(WAN)
46ネットワーク間の相互接続
G06F 13/00 2006.01
G物理学
06計算;計数
F電気的デジタルデータ処理
13メモリ,入力/出力装置または中央処理ユニットの間の情報または他の信号の相互接続または転送
CPC
H04N 21/2747
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
27Server based end-user applications
274Storing end-user ; multimedia; data in response to end-user request ; , e.g. network recorder
2747Remote storage of video programs received via the downstream path, e.g. from the server
H04N 21/43615
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
436Interfacing a local distribution network, e.g. communicating with another STB or inside the home ; ; Interfacing an external card to be used in combination with the client device
43615Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
H04N 21/4826
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
47End-user applications
482End-user interface for program selection
4826using recommendation lists, e.g. of programs or channels sorted out according to their score
H04N 21/6405
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client ; , e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
63Control signaling ; related to video distribution; between client, server and network components; Network processes for video distribution between server and clients ; or between remote 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
64Addressing
6405Multicasting
H04N 21/6408
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client ; , e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
63Control signaling ; related to video distribution; between client, server and network components; Network processes for video distribution between server and clients ; or between remote 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
64Addressing
6408Unicasting
H04N 21/64322
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client ; , e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
63Control signaling ; related to video distribution; between client, server and network components; Network processes for video distribution between server and clients ; or between remote 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
643Communication protocols
64322IP
出願人
  • ソニー株式会社 SONY CORPORATION [JP/JP]; 〒1080075 東京都港区港南1丁目7番1号 Tokyo 1-7-1 KONAN, MINATO-KU, Tokyo 1080075, JP (AllExceptUS)
  • 五十嵐 卓也 IGARASHI, Tatsuya [JP/JP]; JP (UsOnly)
発明者
  • 五十嵐 卓也 IGARASHI, Tatsuya; JP
代理人
  • 宮田 正昭 MIYATA, Masaaki; 〒1040032 東京都中央区八丁堀三丁目25番9号 KSKビル西館8階 特許業務法人 大同特許事務所 Tokyo Daido Patent Attorneys Partnership Corporation KSK Bldg. West 8F 3-25-9 Hatchobori Chuo-Ku, Tokyo 1040032, JP
優先権情報
2006-06123007.03.2006JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) CONTENT PROVIDING SYSTEM, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM
(FR) SYSTÈME FOURNISSEUR DE CONTENU, DISPOSITIF DE TRAITEMENT D'INFORMATIONS, PROCÉDÉ DE TRAITEMENT D'INFORMATIONS ET PROGRAMME INFORMATIQUE
(JA) コンテンツ提供システム、情報処理装置、および情報処理方法、並びにコンピュータ・プログラム
要約
(EN)
Provided is a configuration in which a client in a home network receives a content from a server outside the home network and reproduces the content. A home IMS gateway maps an external server outside the home network as a virtual home network and applies the mapping information to execute a reception process of a content providing service provided by an external sever. Furthermore, device information on the client is acquired and registered in a database outside the home network. The content providing server acquires the device information and executes a process for providing a content appropriate for the device to the client.
(FR)
L'invention concerne une configuration dans laquelle un client dans un réseau domestique reçoit un contenu transmis par un serveur situé hors du réseau domestique et lit le contenu. Une passerelle de système IMS établit une correspondance avec un serveur externe situé hors du réseau domestique comme un réseau domestique virtuel et applique les informations de correspondance afin d'exécuter un processus de réception d'un service fournisseur de contenu fourni par un serveur externe. Par ailleurs, des informations sur le dispositif du client sont obtenues et enregistrées dans une base de données située hors du réseau domestique. Le serveur fournisseur de contenu obtient les informations sur le dispositif et exécute un processus permettant de fournir au client un contenu adapté au dispositif.
(JA)
ホームネットワーク内のクライアントが、ホームネットワーク外のサーバからコンテンツを受領して再生する構成を提供する。ホームIMSゲートウェイが、ホームネットワーク外の外部サーバを仮想的なホームネットワーク機器としてマッピングし、マッピング情報を適用して外部サーバの提供するコンテンツ提供サービスの受領処理を実行する。さらに、クライアントのデバイス情報を取得して、ホームネットワーク外にあるデータベースに登録し、コンテンツ提供サーバがデバイス情報を取得して、デバイスに適合したコンテンツをクライアントに提供する処理を実行する。
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