処理中

しばらくお待ちください...

設定

設定

出願の表示

1. WO2005071964 - テレビジョン受信機およびデジタル放送システム

公開番号 WO/2005/071964
公開日 04.08.2005
国際出願番号 PCT/JP2005/001440
国際出願日 26.01.2005
IPC
H04N 5/00 2011.01
H電気
04電気通信技術
N画像通信,例.テレビジョン
5テレビジョン方式の細部
H04N 7/16 2011.01
H電気
04電気通信技術
N画像通信,例.テレビジョン
7テレビジョン方式
16アナログ秘密テレビジョン方式;アナログ加入テレビジョン方式
H04N 7/173 2011.01
H電気
04電気通信技術
N画像通信,例.テレビジョン
7テレビジョン方式
16アナログ秘密テレビジョン方式;アナログ加入テレビジョン方式
173双方向動作を伴うもの,例.加入者がプログラム選択信号を送るもの
H04N 7/24 2011.01
H電気
04電気通信技術
N画像通信,例.テレビジョン
7テレビジョン方式
24パルス符号変調を用いるテレビジョン信号の伝送方式
CPC
H04N 21/235
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
23Processing of content or additional data; Elementary server operations; Server middleware
235Processing of additional data, e.g. scrambling of additional data or processing content descriptors
H04N 21/258
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
25Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
258Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
H04N 21/4331
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 or synchronising decoder's clock; Client middleware
433Content storage operation, e.g. storage operation in response to a pause request, caching operations
4331Caching operations, e.g. of an advertisement for later insertion during playback
H04N 21/435
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 or synchronising decoder's clock; Client middleware
435Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
H04N 21/4382
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 or synchronising decoder's clock; Client middleware
438Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
4382Demodulation or channel decoding, e.g. QPSK demodulation
H04N 21/4383
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 or synchronising decoder's clock; Client middleware
438Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
4383Accessing a communication channel
出願人
  • 松下電器産業株式会社 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP]/[JP] (AllExceptUS)
  • 高鳥 正博 TAKATORI, Masahiro (UsOnly)
発明者
  • 高鳥 正博 TAKATORI, Masahiro
代理人
  • 岩橋 文雄 IWAHASHI, Fumio
優先権情報
2004-01788227.01.2004JP
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) TELEVISION RECEIVER AND DIGITAL BROADCAST SYSTEM
(FR) APPAREIL RECEPTEUR DE TELEVISION ET SYSTEME DE DIFFUSION NUMERIQUE
(JA) テレビジョン受信機およびデジタル放送システム
要約
(EN)
There are provided a television receiver and a digital broadcast system anticipating merits for a user, a broadcast company, and a manufacture and accelerating diffusion of digital broadcast. A broadcast point in an area dedicated to a broadcast company is made into package information by processing of a content transmitted by the broadcast company and the package information is stored in the receiver common information area of the television broadcast receiver so that the broadcast point information can be referenced and used even from a communication browser as an application of the television broadcast receiver. By using the communication browser, it is possible to receive a service provided by a Web site provided by a company other than the broadcast company. The television receiver includes company unique information storage means, common information storage means, content reception means, and control means. The digital broadcast system includes a broadcast station device, a television receiver, and an information server.
(FR)
La présente invention a trait à un appareil récepteur de télévision et un système de diffusion numérique anticipant les mérites pour un utilisateur, une entreprise de diffusion, et une production et une accélération de distribution de diffusion numérique. Un point de diffusion dans une zone dédiée à une entreprise de diffusion est réalisé sous la forme d'une information de paquetage par le traitement d'un contenu transmis par l'entreprise de diffusion et l'information de paquetage est stockée dans la zone d'information commune de récepteur du récepteur d'émission de télévision de sorte que l'information de point de diffusion puisse être référencée et utilisée même à partir d'un navigateur de communication sous la forme d'une application de récepteur d'émissions de télévision. Grâce à l'utilisation d'un navigateur de communication, il est possible de recevoir un service fourni par un site Web fourni par une entreprise autre que l'entreprise de diffusion. Le récepteur de télévision comporte un moyen de stockage d'information unique à l'entreprise, un moyen de stockage d'information commune, un moyen de réception de contenu, et un moyen de commande. Le système de diffusion numérique comporte un dispositif de station d'émission, un récepteur de télévision, et un serveur d'information.
(JA)
ユーザと放送事業者とメーカとの夫々にメリットが見込まれ、デジタル放送の普及を加速できる効果を有するテレビジョン受信機およびデジタル放送システムが提供される。事業者専用領域内の放送ポイントを、放送事業者が送信するコンテンツの処理によりパッケージ情報化し、パッケージ情報をテレビジョン放送受信機の受信機共通情報領域に記憶する事により、テレビジョン放送受信機のアプリケーションである通信ブラウザからも放送ポイントの情報を参照し利用する事が可能となる。通信ブラウザを用いて放送事業者以外の事業者が提供するホームページが提供するサービスを受ける事ができる。本発明のテレビジョン受信機は、事業者固有情報記憶手段と、共有情報記憶手段と、コンテンツ受信手段と、制御手段とを備える。本発明のデジタル放送システムは、放送局装置と、テレビジョン受信機と、情報サーバとを備える。
国際事務局に記録されている最新の書誌情報