DE69535205D1 - Frequenzveränderliches breitbandkommunikationssystem - Google Patents

Frequenzveränderliches breitbandkommunikationssystem

Info

Publication number
DE69535205D1
DE69535205D1 DE69535205T DE69535205T DE69535205D1 DE 69535205 D1 DE69535205 D1 DE 69535205D1 DE 69535205 T DE69535205 T DE 69535205T DE 69535205 T DE69535205 T DE 69535205T DE 69535205 D1 DE69535205 D1 DE 69535205D1
Authority
DE
Germany
Prior art keywords
communication system
broadband communication
frequency broadband
frequency
communication
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
DE69535205T
Other languages
English (en)
Other versions
DE69535205T2 (de
Inventor
J Thompson
Alexander Ritchie
Thomas Dubberly
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.)
Scientific Atlanta LLC
Original Assignee
Scientific Atlanta LLC
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 Scientific Atlanta LLC filed Critical Scientific Atlanta LLC
Publication of DE69535205D1 publication Critical patent/DE69535205D1/de
Application granted granted Critical
Publication of DE69535205T2 publication Critical patent/DE69535205T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/77—Wired systems using carrier waves
    • H04H20/78—CATV [Community Antenna Television] systems
    • H04H20/79—CATV [Community Antenna Television] systems using downlink of the CATV systems, e.g. audio broadcast via CATV network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/77—Wired systems using carrier waves
    • H04H20/81—Wired systems using carrier waves combined with telephone network over which the broadcast is continuously available
    • 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
    • H04H60/82—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet
    • H04H60/83—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet accessed over telephonic networks
    • 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
    • H04J1/12—Arrangements for reducing cross-talk between channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1623—Plesiochronous digital hierarchy [PDH]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2801—Broadband local area networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • 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
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0028—Local loop
    • H04J2203/0039—Topology
    • H04J2203/0041—Star, e.g. cross-connect, concentrator, subscriber group equipment, remote electronics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection (CSMA-CD)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N2007/1739—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal the upstream communication being transmitted via a separate link, e.g. telephone line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13332—Broadband, CATV, dynamic bandwidth allocation
DE69535205T 1994-03-30 1995-03-28 Frequenzveränderliches breitbandkommunikationssystem Expired - Lifetime DE69535205T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/219,848 US5594726A (en) 1993-09-17 1994-03-30 Frequency agile broadband communications system
US219848 1994-03-30
PCT/US1995/003900 WO1995027350A1 (en) 1994-03-30 1995-03-28 Frequency agile broadband communications system

Publications (2)

Publication Number Publication Date
DE69535205D1 true DE69535205D1 (de) 2006-10-12
DE69535205T2 DE69535205T2 (de) 2007-07-26

Family

ID=22821027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69535205T Expired - Lifetime DE69535205T2 (de) 1994-03-30 1995-03-28 Frequenzveränderliches breitbandkommunikationssystem

Country Status (10)

Country Link
US (1) US5594726A (de)
EP (1) EP0763291B1 (de)
JP (1) JPH10500541A (de)
KR (1) KR970702636A (de)
CN (1) CN1173252A (de)
AU (1) AU686368B2 (de)
BR (1) BR9507232A (de)
CA (1) CA2186879A1 (de)
DE (1) DE69535205T2 (de)
WO (1) WO1995027350A1 (de)

Families Citing this family (165)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5581555A (en) * 1993-09-17 1996-12-03 Scientific-Atlanta, Inc. Reverse path allocation and contention resolution scheme for a broadband communications system
US5790523A (en) * 1993-09-17 1998-08-04 Scientific-Atlanta, Inc. Testing facility for a broadband communications system
NL9401262A (nl) * 1994-08-01 1996-03-01 Sony Telecom Europ Nv Systeem voor telecommunicatie.
US6334219B1 (en) * 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
US5881362A (en) * 1994-11-30 1999-03-09 General Instrument Corporation Of Delaware Method of ingress noise reduction in calbe return paths
USRE42236E1 (en) 1995-02-06 2011-03-22 Adc Telecommunications, Inc. Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing
US7280564B1 (en) 1995-02-06 2007-10-09 Adc Telecommunications, Inc. Synchronization techniques in multipoint-to-point communication using orthgonal frequency division multiplexing
DE19508394A1 (de) * 1995-03-09 1996-09-12 Sel Alcatel Ag Breitbandkommunikationssystem und Verfahren dazu
GB9510127D0 (en) * 1995-05-20 1995-08-02 West End System Corp CATV Data transmission system
US5812786A (en) * 1995-06-21 1998-09-22 Bell Atlantic Network Services, Inc. Variable rate and variable mode transmission system
US5825829A (en) * 1995-06-30 1998-10-20 Scientific-Atlanta, Inc. Modulator for a broadband communications system
US6345145B1 (en) * 1995-08-25 2002-02-05 Sony Corporation Signal recording/reproducing method and apparatus, signal record medium and signal transmission/reception method and apparatus
EP0760563A1 (de) * 1995-08-29 1997-03-05 ALCATEL BELL Naamloze Vennootschap Mehrfachrahmenstruktur und Kommunikationsprotokoll für ein Übertragungsnetz
US5574495A (en) * 1995-10-18 1996-11-12 General Instrument Corporation Cable television data path error analyzer located at the set-top terminal
US5966636A (en) * 1995-11-29 1999-10-12 Motorola, Inc. Method and apparatus for multiple access over randomized slots with collision detection in a cable telephony system
AU1465997A (en) * 1995-12-21 1997-07-14 Intel Corporation Method and apparatus for integrating video, voice and computer data traffic in a single, conferencing system using existing telephone and catv connections
US5862451A (en) * 1996-01-22 1999-01-19 Motorola, Inc. Channel quality management in a cable telephony system
AU1859597A (en) * 1996-02-06 1997-08-22 Next Level Communications Synchronization and downconversion in tdm/tdma systems
JP3165366B2 (ja) * 1996-02-08 2001-05-14 株式会社日立製作所 ネットワークセキュリティシステム
US5825776A (en) * 1996-02-27 1998-10-20 Ericsson Inc. Circuitry and method for transmitting voice and data signals upon a wireless communication channel
US5999970A (en) * 1996-04-10 1999-12-07 World Gate Communications, Llc Access system and method for providing interactive access to an information source through a television distribution system
US20040078824A1 (en) * 1996-04-10 2004-04-22 Worldgate Communications Access system and method for providing interactive access to an information source through a television distribution system
US5841468A (en) * 1996-04-26 1998-11-24 Convergence. Com System and method for routing data messages through a cable transmission system
CN1199463C (zh) * 1996-05-06 2005-04-27 皇家菲利浦电子有限公司 与保密装置协作的接收机
US6028769A (en) * 1996-05-20 2000-02-22 Adc Telecommunication, Inc. Multiple integrated service unit for communication system
US5842111A (en) * 1996-08-23 1998-11-24 Lucent Technologies Inc. Customer premise equipment for use with a fiber access architecture in a telecommunications network
US5959660A (en) * 1996-08-26 1999-09-28 Hybrid Networks, Inc. Subchannelization scheme for use in a broadband communications system
US5786919A (en) * 1996-09-05 1998-07-28 The United States Of America As Represented By The Secretary Of The Navy Data multiplexing node for line array
KR100263036B1 (ko) 1996-11-20 2000-08-01 김영환 디지탈 케이블티브이 시스템의 원격제어장치
KR100239247B1 (ko) * 1996-11-20 2000-01-15 김영환 엘시디 프로젝터의 엘시디 위치 제어 장치
US20020044570A1 (en) * 1996-12-06 2002-04-18 Philips Electronics North America Corp. Method and apparatus for improved communication for cable tv telephony and data transport
US6236653B1 (en) * 1996-12-23 2001-05-22 Lucent Technologies Inc. Local telephone service over a cable network using packet voice
US6580785B2 (en) * 1997-02-28 2003-06-17 Paradyne Corporation Apparatus and method for simultaneous multiple telephone type services on a single telephone line
US6192399B1 (en) * 1997-07-11 2001-02-20 Inline Connections Corporation Twisted pair communication system
US6049539A (en) * 1997-09-15 2000-04-11 Worldgate Communications, Inc. Access system and method for providing interactive access to an information source through a networked distribution system
WO1999017471A1 (en) * 1997-09-29 1999-04-08 Tollgrade Communications, Inc. Frequency agile transponder
US5991312A (en) 1997-11-03 1999-11-23 Carrier Access Corporation Telecommunications multiplexer
US6069922A (en) * 1997-11-14 2000-05-30 Nortel Networks Corporation Method and apparatus for reducing cross-talk in broadband systems using line-coding
US6195797B1 (en) 1998-02-06 2001-02-27 Henry R. Williams, Jr. Apparatus and method for providing computer display data from a computer system to a remote display device
US6202211B1 (en) 1998-02-06 2001-03-13 Henry R. Williams, Jr. Method and apparatus for providing television signals to multiple viewing systems on a network
US6259443B1 (en) 1998-02-06 2001-07-10 Henry R. Williams, Jr. Method and apparatus for enabling multiple users to concurrently access a remote server using set-top boxes
US6175861B1 (en) 1998-02-06 2001-01-16 Henry R. Williams, Jr. Apparatus and method for providing computer display data from a computer system to a remote display device
US20020167949A1 (en) * 1998-02-26 2002-11-14 Gordon Bremer Apparatus and method for asynchronous transfer mode (ATM) adaptive time domain duplex (ATDD) communication
US6108331A (en) * 1998-07-10 2000-08-22 Upstate Systems Tec, Inc. Single medium wiring scheme for multiple signal distribution in building and access port therefor
US6480510B1 (en) * 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6198937B1 (en) * 1999-04-22 2001-03-06 Motorola, Inc. Method and apparatus for controlling radio link capacity in a communication system
US6956826B1 (en) 1999-07-07 2005-10-18 Serconet Ltd. Local area network for distributing data communication, sensing and control signals
US6690677B1 (en) * 1999-07-20 2004-02-10 Serconet Ltd. Network for telephony and data communication
US7222358B2 (en) * 1999-12-13 2007-05-22 Finisar Corporation Cable television return link system with high data-rate side-band communication channels
US7257328B2 (en) * 1999-12-13 2007-08-14 Finisar Corporation System and method for transmitting data on return path of a cable television system
US6826195B1 (en) 1999-12-28 2004-11-30 Bigband Networks Bas, Inc. System and process for high-availability, direct, flexible and scalable switching of data packets in broadband networks
US7748005B2 (en) * 2000-01-28 2010-06-29 Hewlett-Packard Development Company, L.P. System and method for allocating a plurality of resources between a plurality of computing domains
IL135744A (en) * 2000-04-18 2008-08-07 Mosaid Technologies Inc Telephone communication system through a single line
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
US7844504B1 (en) 2000-04-27 2010-11-30 Avaya Inc. Routing based on the contents of a shopping cart
US6741699B1 (en) 2000-04-27 2004-05-25 Avaya Technology Corp. Arrangement for controlling the volume and type of contacts in an internet call center
US6754333B1 (en) 2000-04-27 2004-06-22 Avaya Technology Corp. Wait time prediction arrangement for non-real-time customer contacts
US6611526B1 (en) 2000-05-08 2003-08-26 Adc Broadband Access Systems, Inc. System having a meshed backplane and process for transferring data therethrough
US6853680B1 (en) 2000-05-10 2005-02-08 Bigband Networks Bas, Inc. System and process for embedded cable modem in a cable modem termination system to enable diagnostics and monitoring
FI20001162A (fi) * 2000-05-15 2001-11-16 Nokia Networks Oy Liityntäjärjestelmä
US7499453B2 (en) * 2000-05-19 2009-03-03 Cisco Technology, Inc. Apparatus and methods for incorporating bandwidth forecasting and dynamic bandwidth allocation into a broadband communication system
US7274667B2 (en) * 2000-05-19 2007-09-25 Scientific-Atlanta, Inc. Monitoring and allocating access across a shared communications medium
ES2177411B1 (es) * 2000-08-04 2004-12-01 Televes, S.A. Sistema telefonico en particular sistema telefonico privado.
ES2177412B1 (es) * 2000-08-04 2004-12-01 Televes, S.A. Sistema de comunicacion aplicable a redes de smatv.
US7840691B1 (en) 2000-09-07 2010-11-23 Zamora Radio, Llc Personal broadcast server system for providing a customized broadcast
US6952836B1 (en) 2000-09-26 2005-10-04 At&T Corp. Method and apparatus for managing the provisioning of client devices connected to an interactive TV network
CA2331191A1 (en) * 2001-01-17 2002-07-17 Vtech Communications, Ltd. Long message broadcast in a wireless communication system
US7130283B2 (en) * 2001-03-19 2006-10-31 Northrop Grumman Corporation Variable bandwidth satellite communication techniques
US7962482B2 (en) * 2001-05-16 2011-06-14 Pandora Media, Inc. Methods and systems for utilizing contextual feedback to generate and modify playlists
US20060206478A1 (en) * 2001-05-16 2006-09-14 Pandora Media, Inc. Playlist generating methods
US20060212442A1 (en) * 2001-05-16 2006-09-21 Pandora Media, Inc. Methods of Presenting and Providing Content to a User
IL144158A (en) 2001-07-05 2011-06-30 Mosaid Technologies Inc Socket for connecting an analog telephone to a digital communications network that carries digital voice signals
US7336680B2 (en) * 2001-09-18 2008-02-26 Scientific-Atlanta, Inc. Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service
US7436842B2 (en) * 2001-10-11 2008-10-14 Serconet Ltd. Outlet with analog signal adapter, a method for use thereof and a network using said outlet
US6824324B2 (en) * 2001-12-14 2004-11-30 Hewlett-Packard Development Company, L.P. Technique for providing a pivot structure that facilitates the rapid formation of pivot couplings between components
US7971225B2 (en) * 2002-02-08 2011-06-28 Finisar Corporation Bandpass component decimation and transmission of data in cable television digital return path
US7751718B2 (en) * 2002-02-12 2010-07-06 Finisar Corporation Efficient transmission of digital return path data in cable television return path
US8156535B2 (en) * 2002-02-12 2012-04-10 Finsar Corporation Data rate compression device for cable television return path using bandpass puncturing
US7725036B2 (en) 2002-02-12 2010-05-25 Finisar Corporation Efficient transmission of digital return path data in cable television return path
US7359447B2 (en) * 2002-02-19 2008-04-15 Finisar Corporation Asynchronous digital signal combiner and method of combining asynchronous digital signals in cable television return path
US7336779B2 (en) * 2002-03-15 2008-02-26 Avaya Technology Corp. Topical dynamic chat
US7415417B2 (en) * 2002-03-15 2008-08-19 Avaya Technology Corp. Presence awareness agent
JP2005523657A (ja) * 2002-04-19 2005-08-04 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ コンディショナル・アクセス・システム及び装置
EP1516488B1 (de) * 2002-06-12 2009-05-13 Irdeto Eindhoven B.V. Vorrichtung und verfahren mit bedingtem zugang
US7620169B2 (en) 2002-06-17 2009-11-17 Avaya Inc. Waiting but not ready
GB0214621D0 (en) * 2002-06-25 2002-08-07 Koninkl Philips Electronics Nv Signal receiver
US7689128B2 (en) * 2002-10-30 2010-03-30 Finisar Corporation Return path transmitter with extended digital processing circuitry
US9769531B2 (en) * 2002-11-04 2017-09-19 Comcast Cable Holdings, Llc Method and apparatus for provisioning client devices connected to an interactive TV network
US20040088737A1 (en) * 2002-11-04 2004-05-06 Donlan Brian Joseph Method and apparatus for removing client from an interactive TV network
US7519297B2 (en) 2002-11-08 2009-04-14 Finisar Corporation Cable television system with separate radio frequency hub and ethernet hub
IL154921A (en) * 2003-03-13 2011-02-28 Mosaid Technologies Inc A telephone system that includes many separate sources and accessories for it
US7440760B2 (en) * 2003-03-31 2008-10-21 Lucent Technologies Inc. Methods and apparatus for allocating bandwidth to communication devices based on signal conditions experienced by the communication devices
US7730514B1 (en) * 2003-06-16 2010-06-01 Broadlogic Network Technologies Method and system for providing a home cable network
US7965684B2 (en) 2003-08-21 2011-06-21 Bell Mobility Inc. Method and system of handoff
JP2007505618A (ja) * 2003-09-22 2007-03-15 インスティティ・パスツール ニパウイルスの検出方法及びヘニパウイルスに対する免疫保護を提供する方法
US7770175B2 (en) * 2003-09-26 2010-08-03 Avaya Inc. Method and apparatus for load balancing work on a network of servers based on the probability of being serviced within a service time goal
US20050071241A1 (en) * 2003-09-26 2005-03-31 Flockhart Andrew D. Contact center resource allocation based on work bidding/auction
US8094804B2 (en) 2003-09-26 2012-01-10 Avaya Inc. Method and apparatus for assessing the status of work waiting for service
IL159838A0 (en) * 2004-01-13 2004-06-20 Yehuda Binder Information device
US8472612B1 (en) 2004-01-29 2013-06-25 Avaya Inc. Call center customer queue shortcut access code
US7729490B2 (en) * 2004-02-12 2010-06-01 Avaya Inc. Post-termination contact management
US8457300B2 (en) 2004-02-12 2013-06-04 Avaya Inc. Instant message contact management in a contact center
US7085367B1 (en) 2004-02-24 2006-08-01 Avaya Technology Corp. Call duration alert
US7885401B1 (en) 2004-03-29 2011-02-08 Avaya Inc. Method and apparatus to forecast the availability of a resource
US7734032B1 (en) 2004-03-31 2010-06-08 Avaya Inc. Contact center and method for tracking and acting on one and done customer contacts
US8000989B1 (en) 2004-03-31 2011-08-16 Avaya Inc. Using true value in routing work items to resources
US7953859B1 (en) 2004-03-31 2011-05-31 Avaya Inc. Data model of participation in multi-channel and multi-party contacts
US7158909B2 (en) * 2004-03-31 2007-01-02 Balboa Instruments, Inc. Method and system for testing spas
KR100907845B1 (ko) * 2004-05-04 2009-07-14 퀄컴 인코포레이티드 블랙아웃 및 리튠을 프로그래밍하는 방법 및 장치
US8032916B2 (en) * 2004-05-12 2011-10-04 Finisar Corporation Single master clock control of Ethernet data transfer over both a cable TV return path and an Ethernet forward path
US7765576B2 (en) * 2004-05-12 2010-07-27 Finsiar Corporation Changing communication mode in a CATV pathway using mute commands
US7519078B2 (en) * 2004-05-12 2009-04-14 Finisar Corporation Automated ethernet configuration of CATV network
US8234141B1 (en) 2004-09-27 2012-07-31 Avaya Inc. Dynamic work assignment strategies based on multiple aspects of agent proficiency
US7949121B1 (en) 2004-09-27 2011-05-24 Avaya Inc. Method and apparatus for the simultaneous delivery of multiple contacts to an agent
US7949123B1 (en) 2004-09-28 2011-05-24 Avaya Inc. Wait time predictor for long shelf-life work
US7657021B2 (en) * 2004-09-29 2010-02-02 Avaya Inc. Method and apparatus for global call queue in a global call center
US7873058B2 (en) 2004-11-08 2011-01-18 Mosaid Technologies Incorporated Outlet with analog signal adapter, a method for use thereof and a network using said outlet
US7567653B1 (en) 2005-03-22 2009-07-28 Avaya Inc. Method by which call centers can vector inbound TTY calls automatically to TTY-enabled resources
US7817796B1 (en) 2005-04-27 2010-10-19 Avaya Inc. Coordinating work assignments for contact center agents
US20060248567A1 (en) * 2005-04-28 2006-11-02 Signal Dynamics Signal transmission system and method
US7809127B2 (en) * 2005-05-26 2010-10-05 Avaya Inc. Method for discovering problem agent behaviors
US7779042B1 (en) 2005-08-08 2010-08-17 Avaya Inc. Deferred control of surrogate key generation in a distributed processing architecture
US7881450B1 (en) 2005-09-15 2011-02-01 Avaya Inc. Answer on hold notification
US8577015B2 (en) * 2005-09-16 2013-11-05 Avaya Inc. Method and apparatus for the automated delivery of notifications to contacts based on predicted work prioritization
US8116446B1 (en) 2005-10-03 2012-02-14 Avaya Inc. Agent driven work item awareness for tuning routing engine work-assignment algorithms
US7822587B1 (en) 2005-10-03 2010-10-26 Avaya Inc. Hybrid database architecture for both maintaining and relaxing type 2 data entity behavior
US10572879B1 (en) 2005-10-03 2020-02-25 Avaya Inc. Agent driven media-agnostic work item grouping and sharing over a consult medium
US8073129B1 (en) 2005-10-03 2011-12-06 Avaya Inc. Work item relation awareness for agents during routing engine driven sub-optimal work assignments
US8411843B1 (en) 2005-10-04 2013-04-02 Avaya Inc. Next agent available notification
US7787609B1 (en) 2005-10-06 2010-08-31 Avaya Inc. Prioritized service delivery based on presence and availability of interruptible enterprise resources with skills
US7752230B2 (en) * 2005-10-06 2010-07-06 Avaya Inc. Data extensibility using external database tables
US8238541B1 (en) 2006-01-31 2012-08-07 Avaya Inc. Intent based skill-set classification for accurate, automatic determination of agent skills
US8737173B2 (en) * 2006-02-24 2014-05-27 Avaya Inc. Date and time dimensions for contact center reporting in arbitrary international time zones
US8442197B1 (en) 2006-03-30 2013-05-14 Avaya Inc. Telephone-based user interface for participating simultaneously in more than one teleconference
US7936867B1 (en) 2006-08-15 2011-05-03 Avaya Inc. Multi-service request within a contact center
US8391463B1 (en) 2006-09-01 2013-03-05 Avaya Inc. Method and apparatus for identifying related contacts
US8938063B1 (en) 2006-09-07 2015-01-20 Avaya Inc. Contact center service monitoring and correcting
US8811597B1 (en) 2006-09-07 2014-08-19 Avaya Inc. Contact center performance prediction
US8855292B1 (en) 2006-09-08 2014-10-07 Avaya Inc. Agent-enabled queue bypass to agent
US7835514B1 (en) 2006-09-18 2010-11-16 Avaya Inc. Provide a graceful transfer out of active wait treatment
US20080120164A1 (en) * 2006-11-17 2008-05-22 Avaya Technology Llc Contact center agent work awareness algorithm
US8654638B2 (en) * 2006-12-19 2014-02-18 Marcin Godlewski Dynamically adjusting bandwidth usage among subscriber streams
US8767944B1 (en) 2007-01-03 2014-07-01 Avaya Inc. Mechanism for status and control communication over SIP using CODEC tunneling
US7747705B1 (en) 2007-05-08 2010-06-29 Avaya Inc. Method to make a discussion forum or RSS feed a source for customer contact into a multimedia contact center that is capable of handling emails
US8116337B2 (en) * 2007-07-27 2012-02-14 Marcin Godlewski Bandwidth requests transmitted according to priority in a centrally managed network
US8504534B1 (en) 2007-09-26 2013-08-06 Avaya Inc. Database structures and administration techniques for generalized localization of database items
US20090247006A1 (en) * 2008-01-22 2009-10-01 Wi3, Inc., New York Network access point having interchangeable cartridges
US8856182B2 (en) 2008-01-25 2014-10-07 Avaya Inc. Report database dependency tracing through business intelligence metadata
US8831206B1 (en) 2008-05-12 2014-09-09 Avaya Inc. Automated, data-based mechanism to detect evolution of employee skills
US8385532B1 (en) 2008-05-12 2013-02-26 Avaya Inc. Real-time detective
US10375244B2 (en) * 2008-08-06 2019-08-06 Avaya Inc. Premises enabled mobile kiosk, using customers' mobile communication device
US8116237B2 (en) 2008-09-26 2012-02-14 Avaya Inc. Clearing house for publish/subscribe of status data from distributed telecommunications systems
US8621011B2 (en) * 2009-05-12 2013-12-31 Avaya Inc. Treatment of web feeds as work assignment in a contact center
US8964958B2 (en) * 2009-05-20 2015-02-24 Avaya Inc. Grid-based contact center
US8644491B2 (en) * 2009-08-21 2014-02-04 Avaya Inc. Mechanism for multisite service state description
US8385533B2 (en) 2009-09-21 2013-02-26 Avaya Inc. Bidding work assignment on conference/subscribe RTP clearing house
US8565386B2 (en) * 2009-09-29 2013-10-22 Avaya Inc. Automatic configuration of soft phones that are usable in conjunction with special-purpose endpoints
US9468755B2 (en) * 2009-09-30 2016-10-18 Respicardia, Inc. Medical lead with preformed bias
US9516069B2 (en) * 2009-11-17 2016-12-06 Avaya Inc. Packet headers as a trigger for automatic activation of special-purpose softphone applications
US8306212B2 (en) * 2010-02-19 2012-11-06 Avaya Inc. Time-based work assignments in automated contact distribution
CN102098698A (zh) * 2010-12-02 2011-06-15 上海电机学院 一种误码率测试方法及系统
US8675860B2 (en) 2012-02-16 2014-03-18 Avaya Inc. Training optimizer for contact center agents
US10270660B2 (en) * 2015-04-10 2019-04-23 Avago Technologies International Sales Pte. Limited Function virtualization for multimedia network topology adaptation
FR3048146B1 (fr) * 2016-02-19 2018-03-02 Sagem Defense Securite Reseau de communication
JP2022552941A (ja) * 2019-09-26 2022-12-21 コムスコープ テクノロジーズ リミティド ライアビリティ カンパニー 分散アンテナシステムのマスタユニットのためのパッシブバックプレーンアーキテクチャ

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2236501A (en) * 1937-12-27 1941-04-01 Alfred N Goldsmith Television-telephone system
US3275746A (en) * 1962-12-11 1966-09-27 Beltrami Aurelio Simultaneous multiple two-way multiplex communications systems
US3529088A (en) * 1967-05-02 1970-09-15 Werner Hauer Multiplex voice and data transmission system
US3992589A (en) * 1970-01-29 1976-11-16 Siemens Aktiengesellschaft Frequency multiplex system for transmission of telephone and videophone channels
DE2659664C2 (de) * 1976-12-30 1979-04-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Nachrichtenübertragungsanordnung zur Verbindung mehrerer Teilnehmer mit einer zentralen Vermittlungsstelle
US4099202A (en) * 1977-05-02 1978-07-04 Robot Research, Inc. Multiplexed communication of voice signals and slow scan television signals over a common communication channel
US4367548A (en) * 1980-04-10 1983-01-04 Harris Corporation Subscriber station for providing multiple services to a subscriber
US4485400A (en) * 1981-01-13 1984-11-27 Lemelson Jerome H Video telephone
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
US4709418A (en) * 1983-09-14 1987-11-24 British Telecommunications Public Limited Company Wideband cable network
CA1259430A (en) * 1985-07-19 1989-09-12 Fumio Akashi Multipoint communication system having polling and reservation schemes
US4763317A (en) * 1985-12-13 1988-08-09 American Telephone And Telegraph Company, At&T Bell Laboratories Digital communication network architecture for providing universal information services
JPS62185485A (ja) * 1986-02-10 1987-08-13 Pioneer Electronic Corp 双方向ｃａｔｖシステムにおける有料番組視聴可能限界設定方式
US4926255A (en) * 1986-03-10 1990-05-15 Kohorn H Von System for evaluation of response to broadcast transmissions
EP0244260B1 (de) * 1986-04-30 1993-08-11 Sharp Kabushiki Kaisha Verfahren und System für Multiplexübertragung eines Audiosignals und eines Videosignals über ein Kommunikationskabel
US4748618A (en) * 1986-05-21 1988-05-31 Bell Communications Research, Inc. Telecommunications interface
US5008926A (en) * 1986-07-17 1991-04-16 Efrat Future Technology Ltd. Message management system
EP0275328B1 (de) * 1986-08-01 1995-09-13 Video Research Ltd Anordnung zur sammlung von fernsehkanaelendaten und marktforschungsdaten
US4761684A (en) * 1986-11-14 1988-08-02 Video Jukebox Network Telephone access display system
US4974252A (en) * 1987-06-03 1990-11-27 Club Theatre Network, Inc. Interactive commercial/entertainment network
US4888795A (en) * 1987-06-30 1989-12-19 Nec Corporation Videotelephone apparatus for transmitting high and low resolution video signals over telephone exchange lines
JPS6450688A (en) * 1987-08-21 1989-02-27 Hashimoto Corp Method and device for generating individual television program
US4907079A (en) * 1987-09-28 1990-03-06 Teleview Rating Corporation, Inc. System for monitoring and control of home entertainment electronic devices
FR2621767A1 (fr) * 1987-10-12 1989-04-14 Guichard Jacques Systeme de transmission d'image et de son
CA1317667C (en) * 1987-11-02 1993-05-11 Michel Dufresne Catv subscriber terminal transmission control
FR2623677B1 (fr) * 1987-11-20 1993-05-28 Prescom Sarl Circuit de mise en conferences d'une pluralite de participants dans des systemes de telecommunications
US5003384A (en) * 1988-04-01 1991-03-26 Scientific Atlanta, Inc. Set-top interface transactions in an impulse pay per view television system
US4912552A (en) * 1988-04-19 1990-03-27 Control Data Corporation Distributed monitoring system
US4849811A (en) * 1988-07-06 1989-07-18 Ben Kleinerman Simultaneous audio and video transmission with restricted bandwidth
DE3823219C1 (de) * 1988-07-08 1989-05-18 Telenorma Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt, De
US4888638A (en) * 1988-10-11 1989-12-19 A. C. Nielsen Company System for substituting television programs transmitted via telephone lines
US4891694A (en) * 1988-11-21 1990-01-02 Bell Communications Research, Inc. Fiber optic cable television distribution system
US5088111A (en) * 1989-02-28 1992-02-11 First Pacific Networks Modulation and demodulation system employing AM-PSK and FSK for communication system using digital signals
US5084903A (en) * 1989-02-28 1992-01-28 First Pacific Networks Modulation and demodulation system employing AM-PSK and QPSK communication system using digital signals
US5124980A (en) * 1989-03-20 1992-06-23 Maki Gerald G Synchronous multiport digital 2-way communications network using T1 PCM on a CATV cable
JPH02257783A (ja) * 1989-03-30 1990-10-18 Mitsubishi Electric Corp 静止画テレビ電話伝送方式
JPH04506729A (ja) * 1989-04-28 1992-11-19 ファースト　パシフィック　ネットワークス，インコーポレイテッド 時間及び周波数多重化を使用した分散型インテリジェンスネットワーク
US5014125A (en) * 1989-05-05 1991-05-07 Cableshare, Inc. Television system for the interactive distribution of selectable video presentations
US5029333A (en) * 1989-12-07 1991-07-02 Northern Telecom Limited Communications system
US5225902A (en) * 1990-03-20 1993-07-06 Scientific-Atlanta, Inc. Automatic frequency selection in a bi-directional cable television system
US5351234A (en) * 1990-12-28 1994-09-27 Nynex Corporation System for integrated distribution of switched voice and television on coaxial cable
US5440335A (en) * 1993-05-28 1995-08-08 U S West Advanced Technologies, Inc. Method and apparatus for delivering passband and telephony signals in a coaxial cable network
RO111887B1 (ro) * 1993-05-28 1997-02-28 Us West Technologies Inc Metoda si retea pentru separarea serviciilor telefonice de serviciile speciale
US5499241A (en) * 1993-09-17 1996-03-12 Scientific-Atlanta, Inc. Broadband communications system

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EP0763291A1 (de) 1997-03-19
JPH10500541A (ja) 1998-01-13
AU686368B2 (en) 1998-02-05
DE69535205T2 (de) 2007-07-26
CA2186879A1 (en) 1995-10-12
WO1995027350A1 (en) 1995-10-12
AU2200695A (en) 1995-10-23
KR970702636A (ko) 1997-05-13
BR9507232A (pt) 1997-09-16
EP0763291A4 (de) 1998-12-02
US5594726A (en) 1997-01-14
CN1173252A (zh) 1998-02-11
EP0763291B1 (de) 2006-08-30

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