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DE69232401D1 - Mehrfachmedien-Kommunikationsvorrichtung - Google Patents

Mehrfachmedien-Kommunikationsvorrichtung

Info

Publication number
DE69232401D1
DE69232401D1 DE69232401T DE69232401T DE69232401D1 DE 69232401 D1 DE69232401 D1 DE 69232401D1 DE 69232401 T DE69232401 T DE 69232401T DE 69232401 T DE69232401 T DE 69232401T DE 69232401 D1 DE69232401 D1 DE 69232401D1
Authority
DE
Germany
Prior art keywords
communication device
multimedia communication
multimedia
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
DE69232401T
Other languages
English (en)
Other versions
DE69232401T2 (de
Inventor
Masatoshi Otani
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.)
Canon Inc
Original Assignee
Canon Inc
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 JP04888791A external-priority patent/JP3176946B2/ja
Priority claimed from JP3143827A external-priority patent/JP3061444B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69232401D1 publication Critical patent/DE69232401D1/de
Publication of DE69232401T2 publication Critical patent/DE69232401T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • 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
    • H04Q11/0435—Details
    • H04Q11/0457—Connection protocols
    • 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
    • H04Q11/0435—Details
    • H04Q11/0471—Terminal access circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13096—Digital apparatus individually associated with a subscriber line, digital line circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13174—Data transmission, file transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13179—Fax, still picture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13248—Multimedia
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13337—Picturephone, videotelephony
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13392—Channels assigned according to rules

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Communication Control (AREA)
  • Time-Division Multiplex Systems (AREA)
DE69232401T 1991-02-21 1992-02-20 Mehrfachmedien-Kommunikationsvorrichtung Expired - Lifetime DE69232401T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP04888791A JP3176946B2 (ja) 1991-02-21 1991-02-21 マルチメディア通信装置及びマルチメディア情報の通信方法
JP3143827A JP3061444B2 (ja) 1991-05-20 1991-05-20 マルチメディア通信装置

Publications (2)

Publication Number Publication Date
DE69232401D1 true DE69232401D1 (de) 2002-03-21
DE69232401T2 DE69232401T2 (de) 2002-08-08

Family

ID=26389228

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69232401T Expired - Lifetime DE69232401T2 (de) 1991-02-21 1992-02-20 Mehrfachmedien-Kommunikationsvorrichtung
DE69233504T Expired - Lifetime DE69233504T2 (de) 1991-02-21 1992-02-20 Mehrfachmedien Kommunikationsvorrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69233504T Expired - Lifetime DE69233504T2 (de) 1991-02-21 1992-02-20 Mehrfachmedien Kommunikationsvorrichtung

Country Status (3)

Country Link
US (1) US5367522A (de)
EP (2) EP1058476B1 (de)
DE (2) DE69232401T2 (de)

Families Citing this family (50)

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US5253275A (en) 1991-01-07 1993-10-12 H. Lee Browne Audio and video transmission and receiving system
US5566301A (en) * 1992-02-11 1996-10-15 Futuretel, Inc. ISDN audiovisual teleservices interface subsystem
JP2594202B2 (ja) * 1992-02-25 1997-03-26 三洋電機株式会社 デジタル信号処理装置
JPH05327935A (ja) * 1992-05-25 1993-12-10 Canon Inc マルチメディア通信装置
EP0575682B1 (de) * 1992-06-22 1998-08-26 International Business Machines Corporation Knotenpunkt und Schnittstelle für isochronen Token-Ring
JP3428669B2 (ja) * 1992-11-05 2003-07-22 キヤノン株式会社 通信端末装置
JPH06284148A (ja) * 1993-03-30 1994-10-07 Hitachi Ltd 動画通信制御方法及び通信制御装置
FI96733C (fi) * 1993-06-18 1996-08-12 Nokia Telecommunications Oy Tilaajaverkkojärjestely tilaajien liittämiseksi yleiseen puhelinverkkoon
JPH07170288A (ja) * 1993-12-15 1995-07-04 Hitachi Ltd 音声通信システムおよび音声通信方法
DE69432246D1 (de) * 1993-12-29 2003-04-17 Canon Kk Kommunikationsgerät für Multimediainformationen
US5499240A (en) * 1994-03-09 1996-03-12 British Telecommunications Public Limited Company Switched communication network with bandwidth managers for achieving end-to-end data compression during transport
US5526350A (en) * 1994-03-09 1996-06-11 British Telecommunications Public Limited Company Communication network with bandwidth managers for allocating bandwidth to different types of traffic
AU688870B2 (en) * 1994-03-09 1998-03-19 British Telecommunications Public Limited Company Bandwidth management in a switched telecommunications network
US5754773A (en) * 1994-06-16 1998-05-19 Lucent Technologies, Inc. Multimedia on-demand server having different transfer rates
US5532939A (en) * 1994-07-27 1996-07-02 At&T Global Information Solutions Company Method and apparatus for data communication efficiency analysis
JP3421050B2 (ja) * 1994-11-11 2003-06-30 シーメンス アクチエンゲゼルシヤフト マルチメディア機能を備えた通信端末装置間のファクシミリ符号化情報の伝送のための方法及び装置
DE69627095T2 (de) * 1995-02-10 2003-12-11 National Semiconductor Corp., Santa Clara Verfahren zur isochronen datenübertragung mit einer geringeren rate als die isochronen datenrate
US5862343A (en) * 1995-02-10 1999-01-19 National Semiconductor Corporation Circuit for logical stream sorting at CPU transfer time division for multiplexed (TDM) including bus interface circuitry
JP3658087B2 (ja) * 1995-07-04 2005-06-08 キヤノン株式会社 端末装置及び端末装置の制御方法
EP0796493B1 (de) * 1995-10-10 2001-09-05 Koninklijke Philips Electronics N.V. Multiplexsignaldekodierung
US5903775A (en) * 1996-06-06 1999-05-11 International Business Machines Corporation Method for the sequential transmission of compressed video information at varying data rates
US6046762A (en) * 1997-04-01 2000-04-04 Cosmocom, Inc. Multimedia telecommunication automatic call distribution system
JP3048312U (ja) * 1997-10-23 1998-05-06 船井電機株式会社 合成自画像作成遊戯装置の端末及びサーバ
US6542462B1 (en) * 1998-05-27 2003-04-01 Lucent Technologies Inc. Method and apparatus for overload control of multimedia communications in a hybrid switching system
US6178532B1 (en) * 1998-06-11 2001-01-23 Micron Technology, Inc. On-chip circuit and method for testing memory devices
US6678268B1 (en) 1998-09-18 2004-01-13 The United States Of America As Represented By The Secretary Of The Navy Multi-interface point-to-point switching system (MIPPSS) with rapid fault recovery capability
US6426952B1 (en) 1998-09-18 2002-07-30 The United States Of America As Represented By The Secretary Of The Navy Multi-interface point-to-point switching system (MIPPSS) having an internal universal signal format
US6628648B1 (en) 1998-09-18 2003-09-30 The United States Of America As Represented By The Secretary Of The Navy Multi-interface point-to-point switching system (MIPPSS) with hot swappable boards
US6526048B1 (en) 1998-09-18 2003-02-25 The United States Of America As Represented By The Secretary Of The Navy Multi-interface point-to-point switching system (MIPPSS) under unified control
US6580720B1 (en) 1998-09-18 2003-06-17 The United States Of America As Represented By The Secretary Of The Navy Latency verification system within a multi-interface point-to-point switching system (MIPPSS)
US6580692B1 (en) 1998-09-18 2003-06-17 The United States Of America As Represented By The Secretary Of The Navy Dynamic switch path verification system within a multi-interface point-to-point switching system (MIPPSS)
JP2000244677A (ja) * 1999-02-22 2000-09-08 Canon Inc 通信装置および通信制御装置
JP3397163B2 (ja) * 1999-03-25 2003-04-14 ソニー株式会社 携帯電話
US6512764B1 (en) 1999-07-16 2003-01-28 General Bandwidth Inc. Method and apparatus for providing voice signals to and from a telecommunications switch
JP4008162B2 (ja) * 1999-08-18 2007-11-14 富士通株式会社 通信方法、及び通信装置
JP4362906B2 (ja) * 1999-09-21 2009-11-11 ソニー株式会社 情報処理装置および方法、並びに記録媒体
US6839342B1 (en) 2000-10-09 2005-01-04 General Bandwidth Inc. System and method for interfacing signaling information and voice traffic
US7184427B1 (en) 2000-11-28 2007-02-27 Genband Inc. System and method for communicating telecommunication information from a broadband network to a telecommunication network
US7385963B1 (en) 2000-11-28 2008-06-10 Genband Inc. System and method for communicating telecommunication information from a telecommunication network to a broadband network
US7154906B2 (en) * 2001-01-30 2006-12-26 Canon Kabushiki Kaisha Image processing apparatus, image processing method, image processing program, and computer-readable storage medium storing image processing program code
US6879667B1 (en) 2001-05-07 2005-04-12 General Bandwidth Inc. System and method for interfacing telephony voice signals with a broadband access network
US20030063622A1 (en) * 2001-09-28 2003-04-03 Hansen Carl Christian Transport of in-band signaling with reduced overhead on digital subscriber line transceivers
US7170854B1 (en) 2001-10-02 2007-01-30 Genband Inc. System and method using switch fabric to support redundant network ports
ATE368364T1 (de) * 2002-02-04 2007-08-15 Ericsson Telefon Ab L M Verfahren und vorrichtung zur multiplexierung von wählinternetsitzungen
US6848012B2 (en) 2002-09-27 2005-01-25 Broadcom Corporation Method and system for an adaptive multimode media queue
US6928495B2 (en) * 2002-09-27 2005-08-09 Broadcom Corporation Method and system for an adaptive multimode media queue
TWI234987B (en) * 2004-02-19 2005-06-21 Asia Optical Co Inc Signal combination apparatus and communication system
DE102006051087A1 (de) * 2006-04-13 2007-10-18 Christoph Clemens Grohmann Durchstrahlungsscanner
US8631088B2 (en) * 2007-01-07 2014-01-14 Apple Inc. Prioritized data synchronization with host device
JP5822567B2 (ja) * 2011-07-06 2015-11-24 ルネサスエレクトロニクス株式会社 コントローラ及び転送スピード制御方法

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Also Published As

Publication number Publication date
DE69232401T2 (de) 2002-08-08
EP0500465B1 (de) 2002-02-06
EP1058476B1 (de) 2005-05-04
EP1058476A1 (de) 2000-12-06
EP0500465A3 (en) 1997-10-29
EP0500465A2 (de) 1992-08-26
DE69233504D1 (de) 2005-06-09
DE69233504T2 (de) 2006-02-16
US5367522A (en) 1994-11-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition