DE69126462T2 - ATM-Kommunikationssystem - Google Patents

ATM-Kommunikationssystem

Info

Publication number
DE69126462T2
DE69126462T2 DE69126462T DE69126462T DE69126462T2 DE 69126462 T2 DE69126462 T2 DE 69126462T2 DE 69126462 T DE69126462 T DE 69126462T DE 69126462 T DE69126462 T DE 69126462T DE 69126462 T2 DE69126462 T2 DE 69126462T2
Authority
DE
Germany
Prior art keywords
communication system
atm communication
atm
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 - Fee Related
Application number
DE69126462T
Other languages
English (en)
Other versions
DE69126462D1 (de
Inventor
Katsumi Oomuro
Naoyuki Miyamoto
Tetsuo Nishino
Osamu Isono
Tetsuo Tachibana
Ryuji Hyodo
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 JP2068024A external-priority patent/JPH03270342A/ja
Priority claimed from JP7239590A external-priority patent/JP2814672B2/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69126462D1 publication Critical patent/DE69126462D1/de
Publication of DE69126462T2 publication Critical patent/DE69126462T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L12/5602—Bandwidth control in ATM Networks, e.g. leaky bucket
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5614—User Network Interface
    • H04L2012/5616—Terminal equipment, e.g. codecs, synch.
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/5631—Resource management and allocation
    • H04L2012/5632—Bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/5631—Resource management and allocation
    • H04L2012/5636—Monitoring or policing, e.g. compliance with allocated rate, corrective actions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/901—Wide area network
    • Y10S370/902—Packet switching
    • Y10S370/903—Osi compliant network
    • Y10S370/905—Asynchronous transfer mode, ASN
DE69126462T 1990-03-20 1991-03-20 ATM-Kommunikationssystem Expired - Fee Related DE69126462T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2068024A JPH03270342A (ja) 1990-03-20 1990-03-20 Ａｔｍ通信網
JP7239590A JP2814672B2 (ja) 1990-03-20 1990-03-20 通信システムにおける帯域割り当て方法及び通信システム

Publications (2)

Publication Number Publication Date
DE69126462D1 DE69126462D1 (de) 1997-07-17
DE69126462T2 true DE69126462T2 (de) 1997-11-06

Family

ID=26409260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69126462T Expired - Fee Related DE69126462T2 (de) 1990-03-20 1991-03-20 ATM-Kommunikationssystem

Country Status (4)

Country Link
US (1) US5258979A (de)
EP (1) EP0448073B1 (de)
CA (1) CA2038646C (de)
DE (1) DE69126462T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19930228B4 (de) * 1999-06-30 2005-12-08 Siemens Ag Verfahren, Kommunikationsanordnung und Steuerungseinheit zur Anpassung von übertragungstechnischen Ressourcen zwischen einer zentralen und mehreren dezentralen Kommunikationseinrichtungen

Families Citing this family (137)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9817270D0 (en) * 1998-08-07 1998-10-07 Northern Telecom Ltd A method of allocating resources in a telecommunications network
JP2909165B2 (ja) * 1990-07-27 1999-06-23 株式会社東芝 広帯域通信網、エンドユーザ端末、通信網、広帯域通信ノード、通信ノード、インターフェースアダプタ、マルチポイント接続インターフェース、マルチポイント接続制御装置及びアクセスユニット
US6985487B1 (en) 1990-07-27 2006-01-10 Kabushiki Kaisha Toshiba Broadband switching networks
US5809012A (en) * 1991-01-31 1998-09-15 Fujitsu Limited Connectionless communication system
JPH0514546A (ja) * 1991-07-05 1993-01-22 Fujitsu Ltd 通信における帯域管理方式
JP2818505B2 (ja) * 1991-08-14 1998-10-30 日本電気株式会社 ポリシング装置
GB2266033B (en) * 1992-03-09 1995-07-12 Racal Datacom Ltd Communications bus and controller
US6804227B1 (en) * 1992-07-10 2004-10-12 Fujitsu Limited Trunk line bandwidth reservation system for asynchronous transfer mode switching system
JPH06112962A (ja) * 1992-09-30 1994-04-22 Naldec Kk 多重伝送方式
GB2271911A (en) * 1992-10-22 1994-04-27 Roke Manor Research Improvements in or relating to frame relay data transmission systems
GB2272820B (en) * 1992-11-14 1996-08-07 Roke Manor Research Improvements in or relating to asynchronous transfer mode communication systems
GB9309468D0 (en) * 1993-05-07 1993-06-23 Roke Manor Research Improvements in or relating to asynchronous transfer mode communication systems
CA2112756C (en) * 1993-01-06 1999-12-14 Chinatsu Ikeda Burst band-width reservation method in asynchronous transfer mode (atm) network
JP3512832B2 (ja) * 1993-05-26 2004-03-31 富士通株式会社 Ｌａｎ間通信方法及びｌａｎ・ｗａｎ接続装置
EP0702871A4 (de) * 1993-06-07 1998-01-28 Telecom Technologies Pty Ltd Übertragungssystem
JP3187230B2 (ja) * 1993-09-06 2001-07-11 株式会社東芝 ふくそう制御方法及びふくそう制御装置
US5577042A (en) * 1994-01-18 1996-11-19 Mcgraw Broadcast Broadcast and presentation system and method
JP3260950B2 (ja) * 1994-02-18 2002-02-25 松下電器産業株式会社 データ通信装置
JPH07245615A (ja) * 1994-03-07 1995-09-19 Fujitsu Ltd Ｐｖｃ接続型交換網における通信方式並びにｐｖｃ接続型交換網における送信装置及び同受信装置並びにｐｖｃ接続型交換網におけるｐｖｃ管理装置並びにｐｖｃ接続型交換網における伝送路帯域管理装置
US6314103B1 (en) 1994-05-05 2001-11-06 Sprint Communications Company, L.P. System and method for allocating bandwidth for a call
US6633561B2 (en) 1994-05-05 2003-10-14 Sprint Communications Company, L.P. Method, system and apparatus for telecommunications control
US6023474A (en) * 1996-11-22 2000-02-08 Sprint Communications C.O.L.P. Broadband telecommunications system interface
US5920562A (en) * 1996-11-22 1999-07-06 Sprint Communications Co. L.P. Systems and methods for providing enhanced services for telecommunication call
US6430195B1 (en) 1994-05-05 2002-08-06 Sprint Communications Company L.P. Broadband telecommunications system interface
US6031840A (en) * 1995-12-07 2000-02-29 Sprint Communications Co. L.P. Telecommunications system
US5926482A (en) 1994-05-05 1999-07-20 Sprint Communications Co. L.P. Telecommunications apparatus, system, and method with an enhanced signal transfer point
US6631133B1 (en) * 1994-05-05 2003-10-07 Sprint Communications Company L.P. Broadband telecommunications system
US6181703B1 (en) * 1995-09-08 2001-01-30 Sprint Communications Company L. P. System for managing telecommunications
RU2138919C1 (ru) 1994-05-05 1999-09-27 Спринт Комьюникейшнз Компани Л.П. Способ, система и устройство управления телефонной связью
US5991301A (en) 1994-05-05 1999-11-23 Sprint Communications Co. L.P. Broadband telecommunications system
US6172977B1 (en) * 1994-05-05 2001-01-09 Sprint Communications Company, L. P. ATM direct access line system
IT1271667B (it) * 1994-07-14 1997-06-04 Italtel Spa Metodo ed apparecchiatura per la gestione in tempo reale delle risorse in una rete privata virturale in tecnica atm
US5570355A (en) * 1994-11-17 1996-10-29 Lucent Technologies Inc. Method and apparatus enabling synchronous transfer mode and packet mode access for multiple services on a broadband communication network
CA2214838C (en) * 1995-03-08 2008-02-26 Avril Joy Smith Broadband switching system
JPH11501476A (ja) 1995-03-08 1999-02-02 オックスフォード・ブルックス・ユニバーシティー 広帯域交換網
EP0813783A1 (de) 1995-03-08 1997-12-29 Oxford Brookes University Breitbandvermittlungsnetz
JP3612105B2 (ja) * 1995-03-13 2005-01-19 株式会社東芝 Ａｔｍ通信システムとａｔｍ通信システムにおけるプロセスマイグレーション方法
DE69631182T2 (de) 1995-04-28 2004-08-19 Matsushita Electric Industrial Co., Ltd., Kadoma Datenübertragungsverfahren
US6577646B2 (en) 1995-04-28 2003-06-10 Matsushita Electric Industrial Co., Ltd. Data transmitting apparatus, data receiving apparatus and data transmission control apparatus
US5729532A (en) * 1995-05-26 1998-03-17 Lucent Technologies Inc. Selective participation in a multimedia communication conference call
GB9514206D0 (en) 1995-07-12 1995-09-13 British Telecomm Rate controller
US5996019A (en) 1995-07-19 1999-11-30 Fujitsu Network Communications, Inc. Network link access scheduling using a plurality of prioritized lists containing queue identifiers
WO1997005724A1 (fr) * 1995-08-02 1997-02-13 Nippon Telegraph And Telephone Corporation Unite de commande de vitesse dynamique
WO1997008875A1 (de) * 1995-08-24 1997-03-06 Siemens Aktiengesellschaft Verfahren zur reduktion von zurückweisungen von dienstanforderungen eines endgerätes an ein atm-netz
JPH0974420A (ja) 1995-09-06 1997-03-18 Fujitsu Ltd 帯域制御方式
EP0873611A1 (de) * 1995-09-14 1998-10-28 Fujitsu Network Communications, Inc. Sender-gesteuerte flusssteuerung zur pufferspeicherzuordnung in atm-wan
JP3616682B2 (ja) * 1995-10-31 2005-02-02 富士通株式会社 Ａｔｍ交換機
US6094431A (en) * 1995-11-30 2000-07-25 Kabushiki Kaisha Toshiba Node device and network resource reservation method for data packet transfer using ATM networks
KR19990077090A (ko) 1996-01-09 1999-10-25 내쉬 로저 윌리엄 서비스 멀티플렉서 및 그 운용방법
US5991298A (en) * 1996-01-16 1999-11-23 Fujitsu Network Communications, Inc. Reliable and flexible multicast mechanism for ATM networks
WO1997028622A1 (en) * 1996-02-02 1997-08-07 Sprint Communications Company, L.P. Atm gateway system
US5826014A (en) 1996-02-06 1998-10-20 Network Engineering Software Firewall system for protecting network elements connected to a public network
US5898830A (en) * 1996-10-17 1999-04-27 Network Engineering Software Firewall providing enhanced network security and user transparency
US5870550A (en) * 1996-02-26 1999-02-09 Network Engineering Software Web server employing multi-homed, moldular framework
US8117298B1 (en) 1996-02-26 2012-02-14 Graphon Corporation Multi-homed web server
IL117366A (en) * 1996-03-04 1999-05-09 Madge Networks Israel Limited System for parameter analysis in asynchronous transfer mode (atm) networks
GB9606708D0 (en) * 1996-03-29 1996-06-05 Plessey Telecomm Bandwidth bidding
US6973034B1 (en) * 1999-06-29 2005-12-06 Cisco Technology, Inc. Technique for collecting operating information from network elements, and for controlling network element behavior in a feedback-based, adaptive data network
US5940393A (en) * 1996-05-28 1999-08-17 Sprint Communications Co. L.P. Telecommunications system with a connection processing system
CN1052597C (zh) * 1996-08-02 2000-05-17 深圳市华为技术有限公司 一种共享存储式atm交换网络
US5748905A (en) * 1996-08-30 1998-05-05 Fujitsu Network Communications, Inc. Frame classification using classification keys
JP3394394B2 (ja) * 1996-09-06 2003-04-07 日本電気株式会社 ネットワーク接続品質制御方式
US6064652A (en) * 1996-11-13 2000-05-16 Next Level Communications Cell grant mechanism
US6667982B2 (en) 1996-11-22 2003-12-23 Sprint Communications Company, L.P. Broadband telecommunications system interface
CA2271926C (en) 1996-11-22 2005-10-11 Sprint Communications Company, L.P. System and method for transporting a call in a telecommunication network
US6014378A (en) * 1996-11-22 2000-01-11 Sprint Communications Company, L.P. Telecommunications tandem system for circuit-based traffic
US6115380A (en) * 1996-11-22 2000-09-05 Sprint Communications Co., L.P. Broadband telecommunications system
US6002689A (en) * 1996-11-22 1999-12-14 Sprint Communications Co. L.P. System and method for interfacing a local communication device
KR100211053B1 (ko) * 1996-11-26 1999-07-15 이계철 가변비트율 비디오 트래픽 등가대역폭 예측 장치 및 그 방법
DE19649649A1 (de) * 1996-11-29 1998-06-04 Siemens Ag Verfahren zum statistischen Multiplexen von ATM-Verbindungen
US5805599A (en) * 1996-12-04 1998-09-08 At&T Corp. Adaptive channel allocation system for communication network
WO1998025378A1 (en) 1996-12-06 1998-06-11 Fujitsu Network Communications, Inc. Method for flow controlling atm traffic
US6084934A (en) * 1997-03-06 2000-07-04 International Business Machines Corporation Natural throttling of data transfer across asynchronous boundaries
US5946324A (en) * 1997-04-04 1999-08-31 At&T Corp. Method for fair allocation of bandwidth
US6067299A (en) * 1997-04-16 2000-05-23 Sprint Communications Company, L.P. Communications system for providing ATM connections and echo cancellation
US6137800A (en) * 1997-05-09 2000-10-24 Sprint Communications Company, L. P. System and method for connecting a call
US6704327B1 (en) 1997-05-09 2004-03-09 Sprint Communications Company, L.P. System and method for connecting a call
US6178170B1 (en) 1997-05-13 2001-01-23 Sprint Communications Company, L. P. System and method for transporting a call
JP3441044B2 (ja) * 1997-05-30 2003-08-25 富士通株式会社 永続的仮想コネクションの予約制御装置および永続的仮想コネクションの予約制御機能を計算機に行わせるための読み出し可能記憶媒体
JPH11103303A (ja) * 1997-09-26 1999-04-13 Sony Corp ネットワーク資源予約制御方法および装置、受信端末、送信端末、並びに中継装置
ES2141029B1 (es) * 1997-11-13 2000-09-01 Telefonica Nacional Espana Co Adaptador de terminal en capa mta.
US6798742B1 (en) * 1998-01-16 2004-09-28 Paradyne Corporation System and method for the measurement of service quality in a communication network
US6678245B1 (en) * 1998-01-30 2004-01-13 Lucent Technologies Inc. Packet network performance management
US6483837B1 (en) 1998-02-20 2002-11-19 Sprint Communications Company L.P. System and method for connecting a call with an interworking system
US6922409B1 (en) 1998-02-20 2005-07-26 Sprint Communications Company L.P. System and method for allocating bandwidth for a call
US6574222B1 (en) 1998-02-20 2003-06-03 Sprint Communications Company, L.P. System and method for allocating bandwidth for a call
US6563918B1 (en) 1998-02-20 2003-05-13 Sprint Communications Company, LP Telecommunications system architecture for connecting a call
US7079534B1 (en) 1998-02-20 2006-07-18 Sprint Communications Company L.P. System and method for allocating bandwidth for a call
US6160871A (en) 1998-04-10 2000-12-12 Sprint Communications Company, L.P. Communications test system
ATE399446T1 (de) * 1998-04-14 2008-07-15 Corps Of Discovery Patent Hold Verfahren und vorrichtung zur bereitstellung einer gewährleisteten dienstqualität in einem lokalen oder weiträumigen netz
GB2341050B (en) * 1998-08-27 2003-02-12 Motorola Ltd Bandwidth provision in a communication system
WO2000019736A1 (en) * 1998-09-25 2000-04-06 Soma Networks, Inc. Operating system for telecommunications
EP1162813A3 (de) * 1998-09-25 2002-04-10 Soma Networks, Inc. System und Verfahren zur Verhandlung von Telekommunikationsbetriebsmitteln
US20020058532A1 (en) * 1998-09-25 2002-05-16 Snelgrove William Martin Method and system for negotiating telecommunication resources
CA2264407A1 (en) 1998-09-25 2000-03-25 Wireless System Technologies, Inc. Method and system for negotiating telecommunication resources
AU2004202181B2 (en) * 1998-09-25 2006-10-05 Soma Networks, Inc. Method and System for Negotiating Telecommunication Resources
US6985722B1 (en) 1998-09-25 2006-01-10 Soma Networks, Inc. Telecommunication services
FI105304B (fi) * 1998-10-13 2000-07-14 Nokia Networks Oy Tiedonsiirtoresurssien optimointi
US6563793B1 (en) 1998-11-25 2003-05-13 Enron Warpspeed Services, Inc. Method and apparatus for providing guaranteed quality/class of service within and across networks using existing reservation protocols and frame formats
US6714217B2 (en) 1998-12-18 2004-03-30 Sprint Communication Company, L.P. System and method for providing a graphical user interface to, for building, and/or for monitoring a telecommunication network
US7079530B1 (en) 1999-02-25 2006-07-18 Sprint Communications Company L.P. System and method for caching toll free number information
JP2000269999A (ja) * 1999-03-19 2000-09-29 Fujitsu Ltd ネットワーク間通信装置
US7103068B1 (en) 1999-05-04 2006-09-05 Sprint Communication Company L.P. System and method for configuring bandwidth transmission rates for call connections
US6895088B1 (en) 1999-05-21 2005-05-17 Sprint Communications Company L.P. System and method for controlling a call processing system
US6724723B1 (en) * 1999-05-26 2004-04-20 3Com Corporation Method of providing a signaling qualification function in a connection oriented network
US6584502B1 (en) 1999-06-29 2003-06-24 Cisco Technology, Inc. Technique for providing automatic event notification of changing network conditions to network elements in an adaptive, feedback-based data network
US6539427B1 (en) 1999-06-29 2003-03-25 Cisco Technology, Inc. Dynamically adaptive network element in a feedback-based data network
US6505244B1 (en) 1999-06-29 2003-01-07 Cisco Technology Inc. Policy engine which supports application specific plug-ins for enforcing policies in a feedback-based, adaptive data network
US6765864B1 (en) 1999-06-29 2004-07-20 Cisco Technology, Inc. Technique for providing dynamic modification of application specific policies in a feedback-based, adaptive data network
US6577597B1 (en) 1999-06-29 2003-06-10 Cisco Technology, Inc. Dynamic adjustment of network elements using a feedback-based adaptive technique
US6704314B1 (en) 1999-12-15 2004-03-09 Sprint Communications Company, L.P. Method and apparatus to control cell substitution
US6785377B1 (en) 2000-01-19 2004-08-31 Sprint Communications Company L.P. Data calls using both constant bit rate and variable bit rate connections
JP3471694B2 (ja) * 2000-01-31 2003-12-02 日本電気株式会社 網管理システムにおけるトラヒック収集方式
JP2001292148A (ja) * 2000-02-01 2001-10-19 Hitachi Ltd Ａｔｍ通信装置及びその帯域制御方法
US6687224B1 (en) * 2000-02-28 2004-02-03 Orckit Communications, Ltd. Bandwidth sharing method
CA2303000A1 (en) 2000-03-23 2001-09-23 William M. Snelgrove Establishing and managing communications over telecommunication networks
US6954429B2 (en) * 2000-04-05 2005-10-11 Dyband Corporation Bandwidth control system
US7433311B1 (en) * 2001-03-19 2008-10-07 Cisco Technology, Inc. Methods and apparatus for allocating resources in a communications system
DE10131959A1 (de) * 2001-07-02 2003-01-23 Siemens Ag Ressourcenschonender und vergebührungsgerechter Aufbau einer Breitbandverbindung
US7613821B1 (en) * 2001-07-16 2009-11-03 Advanced Micro Devices, Inc. Arrangement for reducing application execution based on a determined lack of flow control credits for a network channel
US20030126280A1 (en) * 2001-12-31 2003-07-03 Maxxan Systems, Inc. XON/XOFF flow control for computer network
US7161904B2 (en) * 2002-06-04 2007-01-09 Fortinet, Inc. System and method for hierarchical metering in a virtual router based network switch
US7225267B2 (en) * 2003-01-27 2007-05-29 Microsoft Corporation Reactive bandwidth control for streaming data
DE502004004504D1 (de) * 2003-01-28 2007-09-13 Siemens Ag Zuordnung von verteilungsgewichten zu verbindungsabschnitten in einem paketnetz mit verkehrsverteilung
EP1625715B1 (de) * 2003-05-20 2011-09-21 Panasonic Corporation Zugangsregelungsverfahren und System
US20050071494A1 (en) * 2003-09-30 2005-03-31 Rundquist William A. Method and apparatus for providing fixed bandwidth communications over a local area network
US7957271B2 (en) * 2005-03-09 2011-06-07 International Business Machines Corporation Using mobile traffic history to minimize transmission time
US8773494B2 (en) 2006-08-29 2014-07-08 Microsoft Corporation Techniques for managing visual compositions for a multimedia conference call
US20080101410A1 (en) * 2006-10-25 2008-05-01 Microsoft Corporation Techniques for managing output bandwidth for a conferencing server
US9019830B2 (en) 2007-05-15 2015-04-28 Imagine Communications Corp. Content-based routing of information content
CN102143052B (zh) * 2010-11-08 2013-10-09 华为技术有限公司 一种无损带宽调整方法、设备及系统
US9729601B2 (en) 2014-12-05 2017-08-08 Facebook, Inc. Decoupled audio and video codecs
US10469630B2 (en) 2014-12-05 2019-11-05 Facebook, Inc. Embedded RTCP packets
US9729726B2 (en) 2014-12-05 2017-08-08 Facebook, Inc. Seamless codec switching
US9729287B2 (en) 2014-12-05 2017-08-08 Facebook, Inc. Codec with variable packet size
US9667801B2 (en) * 2014-12-05 2017-05-30 Facebook, Inc. Codec selection based on offer
US10506004B2 (en) 2014-12-05 2019-12-10 Facebook, Inc. Advanced comfort noise techniques

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61198847A (ja) * 1985-02-27 1986-09-03 Fujitsu Ltd 多元トラヒツク予約制御方式
US4740891A (en) * 1985-05-06 1988-04-26 Tektronix, Inc. Asynchronous state machine
US4677616A (en) * 1985-09-11 1987-06-30 At&T Company Flow control scheme for a switching network
JPH0714163B2 (ja) * 1986-08-08 1995-02-15 日本電信電話株式会社 パケットフロー制御方法
JPS63214044A (ja) * 1987-03-02 1988-09-06 Sumitomo Electric Ind Ltd デ−タ端末装置
DE68928867T2 (de) * 1988-07-22 1999-04-29 Hitachi Ltd ATM-Vermittlungssystem
US5029164A (en) * 1990-04-13 1991-07-02 Digital Equipment Corporation Congestion avoidance in high-speed network carrying bursty traffic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19930228B4 (de) * 1999-06-30 2005-12-08 Siemens Ag Verfahren, Kommunikationsanordnung und Steuerungseinheit zur Anpassung von übertragungstechnischen Ressourcen zwischen einer zentralen und mehreren dezentralen Kommunikationseinrichtungen

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EP0448073A2 (de) 1991-09-25
CA2038646C (en) 1995-02-07
US5258979A (en) 1993-11-02
EP0448073B1 (de) 1997-06-11
EP0448073A3 (en) 1992-08-05
DE69126462D1 (de) 1997-07-17

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