DE69905550T2 - Interaktives wahlsystem für einen kanalmodulator eines videodekoders - Google Patents

Interaktives wahlsystem für einen kanalmodulator eines videodekoders

Info

Publication number
DE69905550T2
DE69905550T2 DE69905550T DE69905550T DE69905550T2 DE 69905550 T2 DE69905550 T2 DE 69905550T2 DE 69905550 T DE69905550 T DE 69905550T DE 69905550 T DE69905550 T DE 69905550T DE 69905550 T2 DE69905550 T2 DE 69905550T2
Authority
DE
Germany
Prior art keywords
modulator
channel
user
request message
video
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
DE69905550T
Other languages
German (de)
English (en)
Other versions
DE69905550D1 (de
Inventor
Anthony Pugel
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Application granted granted Critical
Publication of DE69905550D1 publication Critical patent/DE69905550D1/de
Publication of DE69905550T2 publication Critical patent/DE69905550T2/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
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • H04N5/40—Modulation circuits
    • 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
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4112—Peripherals receiving signals from specially adapted client devices having fewer capabilities than the client, e.g. thin client having less processing power or no tuning capabilities
    • 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
    • H04N21/485—End-user interface for client configuration
    • 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
    • H04N21/488—Data services, e.g. news ticker
    • 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 encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H04N5/7755—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver the recorder being connected to, or coupled with, the antenna of the television receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
DE69905550T 1998-03-11 1999-03-03 Interaktives wahlsystem für einen kanalmodulator eines videodekoders Expired - Lifetime DE69905550T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/038,732 US6118497A (en) 1998-03-11 1998-03-11 Interactive selection system for a video decoder modulator channel
PCT/US1999/004568 WO1999046930A1 (en) 1998-03-11 1999-03-03 Interactive selection system for a video decoder modulator channel

Publications (2)

Publication Number Publication Date
DE69905550D1 DE69905550D1 (de) 2003-04-03
DE69905550T2 true DE69905550T2 (de) 2003-09-25

Family

ID=21901571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69905550T Expired - Lifetime DE69905550T2 (de) 1998-03-11 1999-03-03 Interaktives wahlsystem für einen kanalmodulator eines videodekoders

Country Status (10)

Country Link
US (1) US6118497A (enExample)
EP (1) EP1062803B1 (enExample)
JP (1) JP4392819B2 (enExample)
KR (1) KR100550068B1 (enExample)
CN (1) CN1152563C (enExample)
AU (1) AU2978099A (enExample)
BR (1) BR9908635B1 (enExample)
DE (1) DE69905550T2 (enExample)
ES (1) ES2189401T3 (enExample)
WO (1) WO1999046930A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2959546B2 (ja) * 1998-01-16 1999-10-06 ブラザー工業株式会社 ローカルエリアネットワーク管理システム
US6433830B1 (en) * 1999-06-14 2002-08-13 General Instrument Corporation Off-air phase lock technique
US6633340B1 (en) * 1999-09-12 2003-10-14 Matsushita Electric Industrial Co., Ltd. Video signal processor
JP3563678B2 (ja) * 2000-08-30 2004-09-08 シャープ株式会社 高周波受信装置
US7102699B2 (en) * 2002-03-14 2006-09-05 Matsushita Electric Industrial Co. Ltd. Radio frequency distribution network system
KR20040085339A (ko) * 2003-03-31 2004-10-08 주식회사 대우일렉트로닉스 브이씨알의 ｒｆ 채널 설정 방법
MXPA06004742A (es) * 2003-10-28 2006-07-05 Thomson Licensing Metodo y aparato para ajustar informacion de entrada de video.
GB0413403D0 (en) * 2004-06-16 2004-07-21 Pace Micro Tech Plc Television system
WO2007007275A2 (en) * 2005-07-12 2007-01-18 Koninklijke Philips Electronics, N.V. A method and system for managing recorded content channels
US8806529B2 (en) 2012-04-06 2014-08-12 Time Warner Cable Enterprises Llc Variability in available levels of quality of encoded content

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740622Y2 (enExample) * 1978-01-25 1982-09-06
JPS605669Y2 (ja) * 1978-08-25 1985-02-21 日本ビクター株式会社 記録再生装置のｒｆ出力チヤンネル識別回路
US4336555A (en) * 1980-09-15 1982-06-22 Rca Corporation Video accessory having channel identifier
JPS5831675A (ja) * 1981-08-20 1983-02-24 Sanyo Electric Co Ltd Ｖｔｒにおけるｒｆコンバ−タの切換え装置
JPS62231572A (ja) * 1986-03-31 1987-10-12 Rhythm Watch Co Ltd テレビモニタ装置
US4821122A (en) * 1987-01-21 1989-04-11 Rca Licensing Corporation TV receiver with automatic RF/baseband signal
JP2553219B2 (ja) * 1990-04-23 1996-11-13 株式会社東芝 Ｒｆモジュレータ及びそれを内蔵するビデオカセットレコーダ
EP0581936B1 (en) * 1992-02-20 1996-12-04 Motorola, Inc. A modulator circuit
US5495282A (en) * 1992-11-03 1996-02-27 The Arbitron Company Monitoring system for TV, cable and VCR
AU6097294A (en) * 1993-02-17 1994-09-14 Ameritech Services, Inc. Universal tv interface and related method
US5774859A (en) * 1995-01-03 1998-06-30 Scientific-Atlanta, Inc. Information system having a speech interface
US5541671A (en) * 1995-02-06 1996-07-30 Thomson Consumer Electronics Inc. User channel selection control for a video reciever RF modulator

Also Published As

Publication number Publication date
EP1062803A1 (en) 2000-12-27
BR9908635A (pt) 2000-11-14
ES2189401T3 (es) 2003-07-01
CN1152563C (zh) 2004-06-02
JP2002507097A (ja) 2002-03-05
JP4392819B2 (ja) 2010-01-06
AU2978099A (en) 1999-09-27
US6118497A (en) 2000-09-12
EP1062803B1 (en) 2003-02-26
KR100550068B1 (ko) 2006-02-08
BR9908635B1 (pt) 2012-12-25
KR20010041470A (ko) 2001-05-25
CN1292972A (zh) 2001-04-25
DE69905550D1 (de) 2003-04-03
WO1999046930A1 (en) 1999-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition