DE3479280D1 - Catv signal transmitting system and related receiving system - Google Patents

Catv signal transmitting system and related receiving system

Info

Publication number
DE3479280D1
DE3479280D1 DE8484113367T DE3479280T DE3479280D1 DE 3479280 D1 DE3479280 D1 DE 3479280D1 DE 8484113367 T DE8484113367 T DE 8484113367T DE 3479280 T DE3479280 T DE 3479280T DE 3479280 D1 DE3479280 D1 DE 3479280D1
Authority
DE
Germany
Prior art keywords
signal transmitting
catv signal
related receiving
receiving system
transmitting system
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
Application number
DE8484113367T
Other languages
English (en)
Inventor
Hiroshi C O Sony Corpor Sahara
Yoshimi C O Sony Corp Watanabe
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
Priority claimed from JP20874183A external-priority patent/JPS60100889A/ja
Priority claimed from JP20948883A external-priority patent/JPS60102080A/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE3479280D1 publication Critical patent/DE3479280D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/06—Systems for the simultaneous transmission of one television signal, i.e. both picture and sound, by more than one carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
DE8484113367T 1983-11-07 1984-11-06 Catv signal transmitting system and related receiving system Expired DE3479280D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20874183A JPS60100889A (ja) 1983-11-07 1983-11-07 Ｃａｔｖシステム
JP20948883A JPS60102080A (ja) 1983-11-08 1983-11-08 Ｃａｔｖシステム

Publications (1)

Publication Number Publication Date
DE3479280D1 true DE3479280D1 (en) 1989-09-07

Family

ID=26517022

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484113367T Expired DE3479280D1 (en) 1983-11-07 1984-11-06 Catv signal transmitting system and related receiving system

Country Status (5)

Country Link
US (1) US4805014A (de)
EP (1) EP0144770B1 (de)
AU (1) AU576787B2 (de)
CA (1) CA1223335A (de)
DE (1) DE3479280D1 (de)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
AU576787B2 (en) * 1983-11-07 1988-09-08 Sony Corporation Satellite to cable television interface
JPS60103748A (ja) * 1983-11-09 1985-06-08 Sony Corp デイジタル信号伝送方式
GB8410671D0 (en) * 1984-04-26 1984-05-31 British Telecomm Transmitting stereo audio programmes
FR2565443B1 (fr) * 1984-05-29 1987-01-30 Cit Alcatel Procedes de diffusion et de reception de programmes sonores de haute qualite et dispositif de reception.
EP0183625B1 (de) * 1984-11-29 1990-02-28 Sony Corporation Fernsehsignalempfangsgerät
DE3642982A1 (de) * 1986-12-17 1988-06-30 Thomson Brandt Gmbh System zur uebertragung
JP2658030B2 (ja) * 1987-01-30 1997-09-30 ソニー株式会社 情報伝送装置
US4887152A (en) * 1987-01-30 1989-12-12 Sony Corporation Message delivery system operable in an override mode upon reception of a command signal
US4896209A (en) * 1987-02-10 1990-01-23 Sony Corporation Passenger vehicle polling system having a central unit for polling passenger seat terminal units
US4958381A (en) * 1987-02-17 1990-09-18 Sony Corporation Two way communication system
JP2581055B2 (ja) * 1987-02-23 1997-02-12 ソニー株式会社 集中制御装置
JP2722450B2 (ja) * 1987-02-25 1998-03-04 ソニー株式会社 集中管理装置
US4821097A (en) * 1987-03-05 1989-04-11 General Instrument Corporation Apparatus and method for providing digital audio on the sound carrier of a standard television signal
US4959862A (en) * 1988-04-28 1990-09-25 Catel Telecommunications, Inc. Active multichannel video processing hub for optimum transition from fiber to coax
NO172420C (no) * 1989-04-24 1993-07-14 Complan Network As Anordning ved tv-kommunikasjonssystem
US5099319A (en) * 1989-10-23 1992-03-24 Esch Arthur G Video information delivery method and apparatus
US5125100A (en) * 1990-07-02 1992-06-23 Katznelson Ron D Optimal signal synthesis for distortion cancelling multicarrier systems
US5253275A (en) * 1991-01-07 1993-10-12 H. Lee Browne Audio and video transmission and receiving system
JPH04245818A (ja) * 1991-01-31 1992-09-02 Pioneer Electron Corp 情報伝送システム
CA2332405C (en) * 1992-03-26 2007-01-23 Matsushita Electric Industrial Co., Ltd. Communication system
US7894541B2 (en) * 1992-03-26 2011-02-22 Panasonic Corporation Communication system
US8073695B1 (en) 1992-12-09 2011-12-06 Adrea, LLC Electronic book with voice emulation features
US5659350A (en) 1992-12-09 1997-08-19 Discovery Communications, Inc. Operations center for a television program packaging and delivery system
US7073187B1 (en) 1992-12-09 2006-07-04 Sedna Patent Services, Llc Menu-driven television program access system and method
US6463585B1 (en) 1992-12-09 2002-10-08 Discovery Communications, Inc. Targeted advertisement using television delivery systems
US7509270B1 (en) * 1992-12-09 2009-03-24 Discovery Communications, Inc. Electronic Book having electronic commerce features
US7835989B1 (en) * 1992-12-09 2010-11-16 Discovery Communications, Inc. Electronic book alternative delivery systems
US7401286B1 (en) * 1993-12-02 2008-07-15 Discovery Communications, Inc. Electronic book electronic links
US7849393B1 (en) 1992-12-09 2010-12-07 Discovery Communications, Inc. Electronic book connection to world watch live
US7168084B1 (en) 1992-12-09 2007-01-23 Sedna Patent Services, Llc Method and apparatus for targeting virtual objects
US6201536B1 (en) * 1992-12-09 2001-03-13 Discovery Communications, Inc. Network manager for cable television system headends
US5600364A (en) 1992-12-09 1997-02-04 Discovery Communications, Inc. Network controller for cable television delivery systems
US7269841B1 (en) 1992-12-09 2007-09-11 Sedna Patent Services, Llc Digital cable headend for cable television delivery system
US6181335B1 (en) 1992-12-09 2001-01-30 Discovery Communications, Inc. Card for a set top terminal
US5798785A (en) 1992-12-09 1998-08-25 Discovery Communications, Inc. Terminal for suggesting programs offered on a television program delivery system
US7298851B1 (en) * 1992-12-09 2007-11-20 Discovery Communications, Inc. Electronic book security and copyright protection system
US5990927A (en) * 1992-12-09 1999-11-23 Discovery Communications, Inc. Advanced set top terminal for cable television delivery systems
US9286294B2 (en) 1992-12-09 2016-03-15 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator content suggestion engine
US5600573A (en) 1992-12-09 1997-02-04 Discovery Communications, Inc. Operations center with video storage for a television program packaging and delivery system
US7336788B1 (en) 1992-12-09 2008-02-26 Discovery Communicatoins Inc. Electronic book secure communication with home subsystem
PT679312E (pt) * 1992-12-17 2004-09-30 Voxson Internat Pty Ltd Sistema de transmissao de informacao para aumentar a velocidade efectiva de transferencia da informacao
US8095949B1 (en) 1993-12-02 2012-01-10 Adrea, LLC Electronic book with restricted access features
US7865567B1 (en) 1993-12-02 2011-01-04 Discovery Patent Holdings, Llc Virtual on-demand electronic book
US7861166B1 (en) 1993-12-02 2010-12-28 Discovery Patent Holding, Llc Resizing document pages to fit available hardware screens
US9053640B1 (en) 1993-12-02 2015-06-09 Adrea, LLC Interactive electronic book
JPH07273695A (ja) * 1994-01-24 1995-10-20 Yair Maryanka 直流導線を介する音声、音楽、映像、データの伝送
US5553140A (en) * 1994-05-26 1996-09-03 Sony Corporation Of Japan Digital and analog interface for set back box
US5488413A (en) * 1994-06-14 1996-01-30 Xel Communications, Inc. CATV telephony system using subsplit band for both directions of transmission
TW250616B (en) * 1994-11-07 1995-07-01 Discovery Communicat Inc Electronic book selection and delivery system
JP3645308B2 (ja) * 1995-05-01 2005-05-11 富士通株式会社 アナログ系同報サービスとデジタル系サービスとが混在したサービス分配方式
RU2065258C1 (ru) * 1995-06-20 1996-08-10 Алексей Георгиевич Петропавловский Способ вещания телепрограмм с синхронными переводами (варианты)
EP0781048A1 (de) * 1995-12-20 1997-06-25 Philips Electronique Grand Public Kabelfernsehverteilungssystem
US5959660A (en) * 1996-08-26 1999-09-28 Hybrid Networks, Inc. Subchannelization scheme for use in a broadband communications system
US5960353A (en) * 1996-12-24 1999-09-28 Lucent Technologies, Inc. Microcell load measurement using feedback control
KR100251590B1 (ko) * 1996-12-30 2000-04-15 김영환 통신채널의 전송효율을 향상시킨 광 catv 시스템
US5970386A (en) * 1997-01-27 1999-10-19 Hughes Electronics Corporation Transmodulated broadcast delivery system for use in multiple dwelling units
US6104908A (en) * 1997-02-28 2000-08-15 Hughes Electronics Corporation System for and method of combining signals of combining signals of diverse modulation formats for distribution in multiple dwelling units
AU3491799A (en) * 1998-04-13 1999-11-01 Trilithic, Inc. Communication apparatus with modulators and oscillators
US9009773B1 (en) 1998-06-30 2015-04-14 Cox Communications, Inc. Method and apparatus for providing broadcast data services
US7051360B1 (en) * 1998-11-30 2006-05-23 United Video Properties, Inc. Interactive television program guide with selectable languages
US6792615B1 (en) * 1999-05-19 2004-09-14 New Horizons Telecasting, Inc. Encapsulated, streaming media automation and distribution system
AU765955B2 (en) * 1999-07-16 2003-10-02 Rovi Guides, Inc. Interactive television program guide with selectable languages
US7165365B1 (en) * 2000-04-03 2007-01-23 The Directv Group, Inc. Satellite ready building and method for forming the same
US7142809B1 (en) * 2001-02-27 2006-11-28 The Directv Group, Inc. Device and method to locally fill gaps in spotbeam satellite systems with frequency re-use
US20020154055A1 (en) * 2001-04-18 2002-10-24 Robert Davis LAN based satellite antenna/satellite multiswitch
US7908628B2 (en) 2001-08-03 2011-03-15 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator content coding and formatting
US7793326B2 (en) 2001-08-03 2010-09-07 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator
US7954127B2 (en) * 2002-09-25 2011-05-31 The Directv Group, Inc. Direct broadcast signal distribution methods
US7950038B2 (en) * 2005-04-01 2011-05-24 The Directv Group, Inc. Transponder tuning and mapping
US7958531B2 (en) 2005-04-01 2011-06-07 The Directv Group, Inc. Automatic level control for incoming signals of different signal strengths
US8621525B2 (en) * 2005-04-01 2013-12-31 The Directv Group, Inc. Signal injection via power supply
US7900230B2 (en) * 2005-04-01 2011-03-01 The Directv Group, Inc. Intelligent two-way switching network
US8549565B2 (en) * 2005-04-01 2013-10-01 The Directv Group, Inc. Power balancing signal combiner
US8024759B2 (en) * 2005-04-01 2011-09-20 The Directv Group, Inc. Backwards-compatible frequency translation module for satellite video delivery
US7987486B2 (en) * 2005-04-01 2011-07-26 The Directv Group, Inc. System architecture for control and signal distribution on coaxial cable
US7945932B2 (en) * 2005-04-01 2011-05-17 The Directv Group, Inc. Narrow bandwidth signal delivery system
US8789115B2 (en) * 2005-09-02 2014-07-22 The Directv Group, Inc. Frequency translation module discovery and configuration
US7937732B2 (en) * 2005-09-02 2011-05-03 The Directv Group, Inc. Network fraud prevention via registration and verification
US20080016535A1 (en) * 2005-09-02 2008-01-17 The Directv Group, Inc. Frequency shift key control in video delivery systems
US7991348B2 (en) 2005-10-12 2011-08-02 The Directv Group, Inc. Triple band combining approach to satellite signal distribution
US8019275B2 (en) * 2005-10-12 2011-09-13 The Directv Group, Inc. Band upconverter approach to KA/KU signal distribution
US20070089142A1 (en) * 2005-10-14 2007-04-19 John Norin Band converter approach to Ka/Ku signal distribution
WO2007143218A2 (en) * 2006-06-09 2007-12-13 The Directv Group, Inc. Presentation modes for various format bit streams
MX2008015659A (es) * 2006-06-16 2009-03-09 Directv Group Inc Comando de medio de almacenamiento digital e indexacion de datos de control.
US8719875B2 (en) 2006-11-06 2014-05-06 The Directv Group, Inc. Satellite television IP bitstream generator receiving unit
US8712318B2 (en) 2007-05-29 2014-04-29 The Directv Group, Inc. Integrated multi-sat LNB and frequency translation module
US8238813B1 (en) 2007-08-20 2012-08-07 The Directv Group, Inc. Computationally efficient design for broadcast satellite single wire and/or direct demod interface
US9942618B2 (en) * 2007-10-31 2018-04-10 The Directv Group, Inc. SMATV headend using IP transport stream input and method for operating the same
US8229383B2 (en) 2009-01-06 2012-07-24 The Directv Group, Inc. Frequency drift estimation for low cost outdoor unit frequency conversions and system diagnostics
RU2496219C2 (ru) * 2011-12-19 2013-10-20 Закрытое акционерное общество "Электропривод и силовая Электроника" Способ управления частотно-разгоняемым электроприводом

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757225A (en) * 1972-03-16 1973-09-04 Telebeam Corp Communication system
US3988528A (en) * 1972-09-04 1976-10-26 Nippon Hoso Kyokai Signal transmission system for transmitting a plurality of information signals through a plurality of transmission channels
US4215370A (en) * 1978-02-22 1980-07-29 Digital Communications, Inc. Satellite video multiplexing communications system
JPS5571382A (en) * 1978-11-24 1980-05-29 Hitachi Ltd Buffer memory dispersive arrangement-type picture sound transmission system
JPS55141874A (en) * 1979-04-23 1980-11-06 Pioneer Electronic Corp Television audio multiplex broadcast system in catv system
NL8103064A (nl) * 1981-06-25 1983-01-17 Philips Nv Gemeenschappelijke antenne-inrichting voor de ontvangst en distributie van tv- en digitale audiosignalen.
DE3135005A1 (de) * 1981-09-04 1983-03-24 Standard Elektrik Lorenz Ag, 7000 Stuttgart Privates nachrichtenuebertragungssystem
NL8105609A (nl) * 1981-12-14 1983-07-01 Philips Nv Gemeenschappelijke antenne/inrichting.
JPS5915388A (ja) * 1982-07-15 1984-01-26 Sony Corp Ｃａｔｖラインを用いたデイジタル信号伝送方式
JPS5915387A (ja) * 1982-07-15 1984-01-26 Sony Corp Ｃａｔｖラインを用いたデイジタル信号伝送方式
US4633462A (en) * 1983-07-18 1986-12-30 The Board Of Trustees Of The University Of Illinois Multiple access communication on a CATV reverse channel
AU576787B2 (en) * 1983-11-07 1988-09-08 Sony Corporation Satellite to cable television interface
JPH0654973B2 (ja) * 1983-11-09 1994-07-20 ソニー株式会社 Ｃａｔｖラインを使用したデジタル信号の伝送装置

Also Published As

Publication number Publication date
EP0144770A3 (en) 1986-02-19
AU576787B2 (en) 1988-09-08
US4805014A (en) 1989-02-14
EP0144770A2 (de) 1985-06-19
EP0144770B1 (de) 1989-08-02
AU3483584A (en) 1985-05-16
CA1223335A (en) 1987-06-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee