ES2076950T3 - Sistema de una red de distribucion de señal. - Google Patents
Sistema de una red de distribucion de señal.Info
- Publication number
- ES2076950T3 ES2076950T3 ES89200095T ES89200095T ES2076950T3 ES 2076950 T3 ES2076950 T3 ES 2076950T3 ES 89200095 T ES89200095 T ES 89200095T ES 89200095 T ES89200095 T ES 89200095T ES 2076950 T3 ES2076950 T3 ES 2076950T3
- Authority
- ES
- Spain
- Prior art keywords
- signal
- signal source
- controller
- network system
- local signal
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
- H04N7/106—Adaptations for transmission by electrical cable for domestic distribution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/20—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver
- H04B1/207—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver with an audio or audio/video bus for signal distribution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/93—Wired transmission systems
- H04H60/96—CATV systems
- H04H60/97—CATV systems using uplink of the CATV systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/16—Monitoring arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Radio Relay Systems (AREA)
- Measurement Of Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Selective Calling Equipment (AREA)
- Time-Division Multiplex Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
RED LOCAL DE DISTRIBUCION DE SEÑALES POR CABLE EN LA QUE SE EMPLEA UNA FRECUENCIA DE DIVISION EN EL MULTIPLEXADOR PARA SUMINISTRAR INFORMACION A VARIOS CANALES. UN CONTROLADOR DE CANAL DE DISTRIBUCION (CT) ASIGNA LOS CANALES LIBRES SOLICITADOS PARA EL TRANSPORTE DE SEÑALES DESDE UNA FUENTE LOCAL DE SEÑALES (SS1,SS2,SS3) A UN RECPTOR DE SEÑALES (SR1,SR2,SR3) CONECTADO A LA RED. LA FUENTE LOCAL DE SEÑALES INCLUYE UN MODULADOR PROGRAMABLE (CFS,VCO,MOD) QUE ES PUESTO EN FUNCIONAMIENTO POR EL CONTROLADOR DEL CANAL (CT) PARA OPERAR CON LA FRECUENCIA DEL CANAL SELECCIONADO. EL NIVEL DE LAS SEÑALES TRANSMITIDAS POR LA FUENTE LOCAL ES MEDIDO EN EL CONTROLADOR Y AJUSTADO PARA COMPENSAR LA ATENUACION DE LA SEÑAL POR MEDIO DE UN COMANDO ENVIADO POR EL CONTROLADOR AL MODULADOR PROGRAMABLE DE LA FUENTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8801441A GB2214758A (en) | 1988-01-22 | 1988-01-22 | Signal distribution network system |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2076950T3 true ES2076950T3 (es) | 1995-11-16 |
Family
ID=10630384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89200095T Expired - Lifetime ES2076950T3 (es) | 1988-01-22 | 1989-01-17 | Sistema de una red de distribucion de señal. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4930120A (es) |
EP (1) | EP0325331B1 (es) |
JP (1) | JPH027687A (es) |
KR (1) | KR890012456A (es) |
AT (1) | ATE125083T1 (es) |
DE (1) | DE68923384T2 (es) |
ES (1) | ES2076950T3 (es) |
FI (1) | FI890260A (es) |
GB (1) | GB2214758A (es) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5155590A (en) * | 1990-03-20 | 1992-10-13 | Scientific-Atlanta, Inc. | System for data channel level control |
GB8905176D0 (en) * | 1989-03-07 | 1989-04-19 | Emi Plc Thorn | Signal distribution systems |
DE4008790A1 (de) * | 1990-03-19 | 1991-09-26 | Albert Peitz | Schaltungsanordnung fuer aus vermittlungsstellen bestehende fernmeldewaehlnetze, vorzugsweise fernsprechwaehlnetze |
US5193208A (en) * | 1990-05-14 | 1993-03-09 | Sony Corporation | Signal transmission system |
DE69131703T2 (de) * | 1990-07-17 | 2000-02-24 | Kabushiki Kaisha Toshiba, Kawasaki | AV-System |
JPH0495291A (ja) * | 1990-08-10 | 1992-03-27 | Sony Corp | 電子機器装置 |
FR2667750A1 (fr) * | 1990-10-05 | 1992-04-10 | Philips Electro Grand Public | Reseau cable et dispositif modulateur-demodulateur pour un tel reseau. |
EP0823818B1 (en) | 1991-08-13 | 2002-01-09 | Canon Kabushiki Kaisha | Image transmission apparatus |
US5263021A (en) * | 1991-12-10 | 1993-11-16 | Nynex Corporation | System for integrated distribution of switched voice and television on coaxial cable |
US20050114906A1 (en) * | 1993-05-03 | 2005-05-26 | Ictv, Inc. | System for interactive television |
US5491472A (en) * | 1993-12-28 | 1996-02-13 | Kurtz; Fred R. | RF switching with remote controllers dedicated to other devices |
US6334219B1 (en) | 1994-09-26 | 2001-12-25 | Adc Telecommunications Inc. | Channel selection for a hybrid fiber coax network |
CN1174639A (zh) * | 1995-01-30 | 1998-02-25 | 摩托罗拉公司 | 净化频带的方法和*** |
US7280564B1 (en) | 1995-02-06 | 2007-10-09 | Adc Telecommunications, Inc. | Synchronization techniques in multipoint-to-point communication using orthgonal frequency division multiplexing |
USRE42236E1 (en) | 1995-02-06 | 2011-03-22 | Adc Telecommunications, Inc. | Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing |
US5726978A (en) * | 1995-06-22 | 1998-03-10 | Telefonaktiebolaget L M Ericsson Publ. | Adaptive channel allocation in a frequency division multiplexed system |
US5790516A (en) * | 1995-07-14 | 1998-08-04 | Telefonaktiebolaget Lm Ericsson | Pulse shaping for data transmission in an orthogonal frequency division multiplexed system |
US5793772A (en) * | 1995-11-29 | 1998-08-11 | Motorola, Inc. | Method and apparatus for synchronizing timing of components of a telecommunication system |
US5991271A (en) * | 1995-12-20 | 1999-11-23 | Us West, Inc. | Signal-to-channel mapping for multi-channel, multi-signal transmission systems |
IL125472A (en) * | 1996-01-24 | 2002-05-23 | Adc Telecommunications Inc | Communication system with multi-carrier telephony transmission |
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 |
US6031300A (en) * | 1997-03-28 | 2000-02-29 | Bell Atlantic Networks Services, Inc. | Bridge tap remover |
US5883799A (en) * | 1997-04-30 | 1999-03-16 | Dana Corporation | Method of operating an electronic controller to operate a plurality or output devices |
KR100322050B1 (ko) * | 1999-07-12 | 2002-02-06 | 윤종용 | 쌍방향 멀티미디어 서비스를 위한 홈 네트워크 시스템 |
US7110534B1 (en) | 2000-07-27 | 2006-09-19 | Tyco Electronics Corporation | Terminal blocks and methods for making and breaking connections in a telecommunication conductor |
CA2428946C (en) | 2000-11-14 | 2010-06-22 | Scientific-Atlanta, Inc. | Networked subscriber television distribution |
US20030101458A1 (en) * | 2001-11-25 | 2003-05-29 | Jacobson Stephen Robert | Audio/video distribution system |
US7533403B1 (en) * | 2002-08-23 | 2009-05-12 | Vulcan Ventures, Inc. | Apparatus and method for distributing audio and video content using existing network wiring |
US20040068753A1 (en) * | 2002-10-02 | 2004-04-08 | Robertson Neil C. | Video transmission systems and methods for a home network |
US7360235B2 (en) | 2002-10-04 | 2008-04-15 | Scientific-Atlanta, Inc. | Systems and methods for operating a peripheral record/playback device in a networked multimedia system |
US6893280B2 (en) * | 2003-04-30 | 2005-05-17 | Tyco Electronics Corporation | Toggle type telecommunications terminal blocks |
US9247288B2 (en) | 2003-08-12 | 2016-01-26 | Time Warner Cable Enterprises Llc | Technique for effectively delivering targeted advertisements through a communications network having limited bandwidth |
US6811430B1 (en) | 2003-11-04 | 2004-11-02 | Tyco Electronics Corporation | Toggle type telecommunications terminal blocks including a travel limit member |
US8843978B2 (en) | 2004-06-29 | 2014-09-23 | Time Warner Cable Enterprises Llc | Method and apparatus for network bandwidth allocation |
US7567565B2 (en) | 2005-02-01 | 2009-07-28 | Time Warner Cable Inc. | Method and apparatus for network bandwidth conservation |
US7876998B2 (en) | 2005-10-05 | 2011-01-25 | Wall William E | DVD playback over multi-room by copying to HDD |
US8170065B2 (en) | 2006-02-27 | 2012-05-01 | Time Warner Cable Inc. | Methods and apparatus for selecting digital access technology for programming and data delivery |
US8458753B2 (en) | 2006-02-27 | 2013-06-04 | Time Warner Cable Enterprises Llc | Methods and apparatus for device capabilities discovery and utilization within a content-based network |
US8280982B2 (en) | 2006-05-24 | 2012-10-02 | Time Warner Cable Inc. | Personal content server apparatus and methods |
US9386327B2 (en) | 2006-05-24 | 2016-07-05 | Time Warner Cable Enterprises Llc | Secondary content insertion apparatus and methods |
US8024762B2 (en) | 2006-06-13 | 2011-09-20 | Time Warner Cable Inc. | Methods and apparatus for providing virtual content over a network |
US20080235746A1 (en) | 2007-03-20 | 2008-09-25 | Michael James Peters | Methods and apparatus for content delivery and replacement in a network |
US8561116B2 (en) | 2007-09-26 | 2013-10-15 | Charles A. Hasek | Methods and apparatus for content caching in a video network |
US9071859B2 (en) | 2007-09-26 | 2015-06-30 | Time Warner Cable Enterprises Llc | Methods and apparatus for user-based targeted content delivery |
US8099757B2 (en) | 2007-10-15 | 2012-01-17 | Time Warner Cable Inc. | Methods and apparatus for revenue-optimized delivery of content in a network |
US8040815B2 (en) * | 2007-11-28 | 2011-10-18 | Motorola Solutions, Inc. | Spectrum coordination controller |
US9503691B2 (en) | 2008-02-19 | 2016-11-22 | Time Warner Cable Enterprises Llc | Methods and apparatus for enhanced advertising and promotional delivery in a network |
US8813143B2 (en) | 2008-02-26 | 2014-08-19 | Time Warner Enterprises LLC | Methods and apparatus for business-based network resource allocation |
US9866609B2 (en) | 2009-06-08 | 2018-01-09 | Time Warner Cable Enterprises Llc | Methods and apparatus for premises content distribution |
US9178634B2 (en) | 2009-07-15 | 2015-11-03 | Time Warner Cable Enterprises Llc | Methods and apparatus for evaluating an audience in a content-based network |
US8813124B2 (en) | 2009-07-15 | 2014-08-19 | Time Warner Cable Enterprises Llc | Methods and apparatus for targeted secondary content insertion |
US8701138B2 (en) | 2010-04-23 | 2014-04-15 | Time Warner Cable Enterprises Llc | Zone control methods and apparatus |
US9078040B2 (en) | 2012-04-12 | 2015-07-07 | Time Warner Cable Enterprises Llc | Apparatus and methods for enabling media options in a content delivery network |
US9854280B2 (en) | 2012-07-10 | 2017-12-26 | Time Warner Cable Enterprises Llc | Apparatus and methods for selective enforcement of secondary content viewing |
US8862155B2 (en) | 2012-08-30 | 2014-10-14 | Time Warner Cable Enterprises Llc | Apparatus and methods for enabling location-based services within a premises |
US9131283B2 (en) | 2012-12-14 | 2015-09-08 | Time Warner Cable Enterprises Llc | Apparatus and methods for multimedia coordination |
US20140282786A1 (en) | 2013-03-12 | 2014-09-18 | Time Warner Cable Enterprises Llc | Methods and apparatus for providing and uploading content to personalized network storage |
US10028025B2 (en) | 2014-09-29 | 2018-07-17 | Time Warner Cable Enterprises Llc | Apparatus and methods for enabling presence-based and use-based services |
US10586023B2 (en) | 2016-04-21 | 2020-03-10 | Time Warner Cable Enterprises Llc | Methods and apparatus for secondary content management and fraud prevention |
US10687115B2 (en) | 2016-06-01 | 2020-06-16 | Time Warner Cable Enterprises Llc | Cloud-based digital content recorder apparatus and methods |
US11212593B2 (en) | 2016-09-27 | 2021-12-28 | Time Warner Cable Enterprises Llc | Apparatus and methods for automated secondary content management in a digital network |
US10911794B2 (en) | 2016-11-09 | 2021-02-02 | Charter Communications Operating, Llc | Apparatus and methods for selective secondary content insertion in a digital network |
US11109290B2 (en) | 2017-08-04 | 2021-08-31 | Charter Communications Operating, Llc | Switching connections over frequency bands of a wireless network |
US10939142B2 (en) | 2018-02-27 | 2021-03-02 | Charter Communications Operating, Llc | Apparatus and methods for content storage, distribution and security within a content distribution network |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2449379A1 (fr) * | 1979-02-15 | 1980-09-12 | Scart | Systeme d'interconnexion dynamique audio-video |
DE3036552C2 (de) * | 1980-09-27 | 1985-04-25 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Fernsehempfangsanlage |
NL8006976A (nl) * | 1980-12-22 | 1982-07-16 | Delta Kabel Bv | Schakelstelsel. |
CA1203018A (en) * | 1982-02-12 | 1986-04-08 | Daisuke Kozakai | Remote control system |
FR2530906B1 (fr) * | 1982-07-23 | 1986-05-16 | Lignes Telegraph Telephon | Dispositif de selection en frequence d'informations et reseau de teledistribution utilisant un tel dispositif |
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 |
JPS6173450A (ja) * | 1984-09-19 | 1986-04-15 | Pioneer Electronic Corp | Catvシステムの通信方式 |
US4802200A (en) * | 1985-08-27 | 1989-01-31 | Nippon Telegraph And Telephone Corporation | Radio telephone system control apparatus and method |
JPS62281626A (ja) * | 1986-05-30 | 1987-12-07 | Nippon Telegr & Teleph Corp <Ntt> | デジタルデ−タ伝送方式 |
US4698670A (en) * | 1986-07-14 | 1987-10-06 | Westinghouse Electric Corp. | Cable stereo apparatus |
-
1988
- 1988-01-22 GB GB8801441A patent/GB2214758A/en not_active Withdrawn
-
1989
- 1989-01-17 DE DE68923384T patent/DE68923384T2/de not_active Expired - Fee Related
- 1989-01-17 EP EP89200095A patent/EP0325331B1/en not_active Expired - Lifetime
- 1989-01-17 AT AT89200095T patent/ATE125083T1/de not_active IP Right Cessation
- 1989-01-17 ES ES89200095T patent/ES2076950T3/es not_active Expired - Lifetime
- 1989-01-18 US US07/298,537 patent/US4930120A/en not_active Expired - Fee Related
- 1989-01-18 FI FI890260A patent/FI890260A/fi not_active Application Discontinuation
- 1989-01-19 KR KR1019890000509A patent/KR890012456A/ko not_active Application Discontinuation
- 1989-01-19 JP JP1008766A patent/JPH027687A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE125083T1 (de) | 1995-07-15 |
DE68923384T2 (de) | 1996-03-07 |
EP0325331A3 (en) | 1991-04-24 |
JPH027687A (ja) | 1990-01-11 |
GB2214758A (en) | 1989-09-06 |
DE68923384D1 (de) | 1995-08-17 |
EP0325331B1 (en) | 1995-07-12 |
FI890260A0 (fi) | 1989-01-18 |
GB8801441D0 (en) | 1988-02-24 |
EP0325331A2 (en) | 1989-07-26 |
FI890260A (fi) | 1989-07-23 |
KR890012456A (ko) | 1989-08-26 |
US4930120A (en) | 1990-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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