DE69717555T2 - Empfänger für digitale Fernsehsignale - Google Patents

Empfänger für digitale Fernsehsignale

Info

Publication number
DE69717555T2
DE69717555T2 DE69717555T DE69717555T DE69717555T2 DE 69717555 T2 DE69717555 T2 DE 69717555T2 DE 69717555 T DE69717555 T DE 69717555T DE 69717555 T DE69717555 T DE 69717555T DE 69717555 T2 DE69717555 T2 DE 69717555T2
Authority
DE
Germany
Prior art keywords
digital television
television signal
signal receivers
receivers
digital
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69717555T
Other languages
English (en)
Other versions
DE69717555D1 (de
DE69717555T3 (de
Inventor
Yuriko Kishitaka
Tetsuya Kohno
Naoki Kigawa
Toshiro Ozawa
Mika Ito
Kazuhiro Akaike
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16634552&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69717555(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sony Corp filed Critical Sony Corp
Publication of DE69717555D1 publication Critical patent/DE69717555D1/de
Publication of DE69717555T2 publication Critical patent/DE69717555T2/de
Application granted granted Critical
Publication of DE69717555T3 publication Critical patent/DE69717555T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/482—End-user interface for program selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—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 synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—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 synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42676—Internal components of the client ; Characteristics thereof for modulating an analogue carrier signal to encode digital information or demodulating it to decode digital information, e.g. ADSL or cable modem
DE69717555T 1996-07-24 1997-07-23 Empfänger für digitale Fernsehsignale Expired - Lifetime DE69717555T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8213159A JPH1042212A (ja) 1996-07-24 1996-07-24 受信装置および方法
JP21315996 1996-07-24

Publications (3)

Publication Number Publication Date
DE69717555D1 DE69717555D1 (de) 2003-01-16
DE69717555T2 true DE69717555T2 (de) 2003-07-31
DE69717555T3 DE69717555T3 (de) 2007-04-05

Family

ID=16634552

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69717555T Expired - Lifetime DE69717555T3 (de) 1996-07-24 1997-07-23 Empfänger für digitale Fernsehsignale

Country Status (5)

Country Link
US (1) US6084643A (de)
EP (1) EP0821523B2 (de)
JP (1) JPH1042212A (de)
KR (1) KR100473631B1 (de)
DE (1) DE69717555T3 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4045615B2 (ja) 1997-07-18 2008-02-13 ソニー株式会社 受信装置、受信方法、および、記録媒体
US6836296B1 (en) 1997-07-18 2004-12-28 Sony Corporation Control device, control method, electric apparatus, control method of an electric apparatus, electric apparatus system, control method of an electric apparatus system, and transmission medium
JP4596495B2 (ja) * 1997-07-18 2010-12-08 ソニー株式会社 制御装置、制御方法、電気機器システム、電気機器システムの制御方法、および、記録媒体
US6525775B1 (en) * 1998-10-09 2003-02-25 Matsushita Electric Industrial Co., Ltd. Method for updating software in a digital television receiver using recorded data
DE69942826D1 (de) * 1998-12-15 2010-11-18 Nxp Bv Verfahren und gerät zum suchen von kanälen
JP4250817B2 (ja) * 1999-08-04 2009-04-08 三菱電機株式会社 番組案内提供装置
JP2001128077A (ja) * 1999-10-28 2001-05-11 Canon Inc 信号処理装置及び方法
JP2002223400A (ja) * 2001-01-25 2002-08-09 Funai Electric Co Ltd チャンネル情報のオンスクリーン表示機能を有する放送受信装置
JP2002223396A (ja) * 2001-01-25 2002-08-09 Funai Electric Co Ltd デジタル／アナログ放送受信機におけるチャンネル選択装置
JP2002232796A (ja) * 2001-01-31 2002-08-16 Funai Electric Co Ltd デジタル／アナログ放送受信機のチャンネル選択装置
JP4552333B2 (ja) * 2001-01-31 2010-09-29 船井電機株式会社 デジタル／アナログ放送受信機のチャンネル選択装置及び同装置を備えたデジタル／アナログ放送受信機
JP2002232793A (ja) * 2001-01-31 2002-08-16 Funai Electric Co Ltd デジタル／アナログ放送受信機のチャンネル選択装置及び同装置を備えたデジタル／アナログ放送受信機
JP2002232795A (ja) * 2001-01-31 2002-08-16 Funai Electric Co Ltd デジタル／アナログ放送受信機のチャンネル選択装置及び同装置を備えたデジタル／アナログ放送受信機
JP3901106B2 (ja) * 2003-02-19 2007-04-04 ソニー株式会社 受信装置およびその設定方法
BRPI0415058A (pt) * 2003-10-06 2006-11-28 Koninkl Philips Electronics Nv sistema para distribuir um sinal portando uma pluralidade de serviços, transmissor, receptor, sinal, produto de programa de computação, e, métodos para distribuir, transmitir e receber um sinal portando uma pluralidade de serviços
JP2005277997A (ja) * 2004-03-26 2005-10-06 Clarion Co Ltd デジタル放送受信機
JP2005303863A (ja) * 2004-04-15 2005-10-27 Mitsubishi Electric Corp テレビ受像機用の選局装置及び選局方法
JP4753595B2 (ja) * 2005-03-04 2011-08-24 三洋電機株式会社 受信機およびチャネル検索プログラム
KR100765961B1 (ko) * 2005-11-28 2007-10-11 삼성전자주식회사 영상처리장치 및 영상처리방법
JP4958430B2 (ja) * 2005-11-30 2012-06-20 クラリオン株式会社 放送受信装置
KR100751146B1 (ko) * 2005-12-05 2007-08-22 엘지전자 주식회사 Ｏａｄ 채널 변환 방법 및 이를 이용하는 방송 수신기
KR100790194B1 (ko) * 2006-08-07 2008-01-02 삼성전자주식회사 Ｉｐ／ｍａｃ 플랫폼의 재배열 알림 방법 및 그 ｄｖｂ시스템
WO2008078540A1 (ja) * 2006-12-27 2008-07-03 Kyocera Corporation 放送受信装置
FR2913295B1 (fr) * 2007-03-02 2010-09-10 Sagem Comm Procede de telechargement dans un boitier recepteur/ decodeur de television.
EP2037676A1 (de) 2007-09-17 2009-03-18 High Tech Computer Corp. Mobile Berechnungsvorrichtung und Verfahren zum Einschalten mobiler Fernsehkanäle damit
FR2932347A1 (fr) 2008-06-09 2009-12-11 Thomson Licensing Procede de traitement d'une demande de changement de canal dans un systeme iptv
JP6284456B2 (ja) * 2014-08-27 2018-02-28 アルパイン株式会社 放送受信装置
CN112040309B (zh) * 2020-09-08 2022-06-28 海信视像科技股份有限公司 一种频道切换方法及显示设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279035A (en) * 1979-12-27 1981-07-14 Zenith Radio Corporation Channel number entry system
US4510623A (en) * 1982-07-23 1985-04-09 General Electric Company Television channel lockout
JPS59147523A (ja) * 1983-02-10 1984-08-23 Matsushita Electric Ind Co Ltd テレビジヨン受像機
US4527194A (en) * 1983-07-27 1985-07-02 Zenith Electronics Corporation Channel assignment for CATV system
JPH0731649Y2 (ja) * 1990-11-28 1995-07-19 船井電機株式会社 チャンネル選局装置
JPH04301983A (ja) * 1991-03-29 1992-10-26 Sony Corp 選局装置
US5416508A (en) * 1991-10-22 1995-05-16 Pioneer Electronic Corporation CATV system with transmission of program schedules, linked program broadcasts, and permissive ordering periods
GB2264409B (en) * 1992-02-03 1995-11-29 Amstrad Plc Television channel display
US5564088A (en) * 1992-02-07 1996-10-08 Sony Corporation Broadcast signal receiver with means for prioritizing broadcast signals based on previous selections thereof
US5485594A (en) * 1992-07-17 1996-01-16 International Business Machines Corporation Apparatus and method using an atomic fetch and add for establishing temporary ownership of a common system resource in a multiprocessor data processing system
KR950008682B1 (ko) * 1992-12-08 1995-08-04 엘지전자주식회사 플러스 채널(plus channel) 자동 설정 방법
DE4304365C2 (de) * 1993-02-13 1995-06-29 Grundig Emv Gerät der Unterhaltungselektronik mit einer Bedieneinheit zur Anwahl von Programmplatznummern
JPH0759168A (ja) * 1993-08-20 1995-03-03 Fujitsu General Ltd 衛星放送受信装置
FR2713427B1 (fr) * 1993-12-01 1995-12-29 Thomson Consumer Electronics Procédé de sélection de programmes vidéo.
JP3498866B2 (ja) * 1994-11-07 2004-02-23 ソニー株式会社 画像表示制御装置および方法
US5550576A (en) * 1995-04-17 1996-08-27 Starsight Telecast Incorporated Method and apparatus for merging television program schedule information received from multiple television schedule information sources
KR0184052B1 (ko) * 1995-07-07 1999-05-01 구자홍 위성방송의 방송프로그램 안내방법
KR0185839B1 (ko) * 1995-08-31 1999-05-15 전주범 디지탈 위성방송 수신기의 프로그램 안내정보 검색방법
US5790202A (en) * 1996-05-15 1998-08-04 Echostar Communications Corporation Integration of off-air and satellite TV tuners in a direct broadcast system
KR970078629A (ko) * 1996-05-28 1997-12-12 이형도 다채널 동시검색기능을 구비한 디지탈위성영상수신기

Also Published As

Publication number Publication date
KR100473631B1 (ko) 2005-07-12
DE69717555D1 (de) 2003-01-16
EP0821523B1 (de) 2002-12-04
JPH1042212A (ja) 1998-02-13
EP0821523A3 (de) 1999-12-22
US6084643A (en) 2000-07-04
KR980013298A (ko) 1998-04-30
EP0821523B2 (de) 2006-09-06
DE69717555T3 (de) 2007-04-05
EP0821523A2 (de) 1998-01-28

Similar Documents

Publication Publication Date Title
DE69717555T2 (de) Empfänger für digitale Fernsehsignale
DE69518715D1 (de) Empfangsgerät für digitale Signale
DE818923T1 (de) Digitalrundfunkempfänger
DE69415638T2 (de) Formatdetektor für Videosignalempfänger
DE69628550D1 (de) Funkgerätsystem für digitale übertragung
DE69418112D1 (de) Verschlüsselungsgerät für digitale Videosignale
DE69411469D1 (de) Rundfunksignalempfänger
DE69730418D1 (de) Digitaler empfänger
DE69511195T2 (de) Digitaler Fernsehempfänger
DE69733706D1 (de) Empfänger für digitalen Rundfunk
DE69320553T2 (de) Digitalrundfunkempfänger
DE69842057D1 (de) Programmauswahlsystem für digitalen Fernsehempfänger
DE69509687T2 (de) Empfänger für ein digitales audio Rundfunksystem
DE69531988D1 (de) Entzerrungsverfahren für am verträglichen digital rundfunkempfänger
DE69423038T2 (de) Aufzeichnungsgerät für digitale Signale
DE69533374D1 (de) Digitaler Fernsehempfänger
DE69531851D1 (de) Signalqualitätentsscheidungseinrichtung für digitalen Signalempfänger
DE69513059T2 (de) Aufzeichnungsapparat für digitale Videosignale
DE69939983D1 (de) Empfänger für digitale funksignale
DE69324995D1 (de) Aufzeichnungsgerät für digitale Videosignale
DE69807943D1 (de) Direkte frequenzauswahl sowie direkte abwärtswandlung für digitale empfänger
DE69421307D1 (de) Empfänger für mehrstufige digitale Signale
DE69727426D1 (de) Verarbeitungsschaltung für digitale Videosignale
DE69529110T2 (de) HDTV-Fernsehsignalempfänger
DE69838001D1 (de) Empfänger für Digitalrundfunk

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings