DE69936958D1 - Verkehrsformer - Google Patents

Verkehrsformer

Info

Publication number
DE69936958D1
DE69936958D1 DE69936958T DE69936958T DE69936958D1 DE 69936958 D1 DE69936958 D1 DE 69936958D1 DE 69936958 T DE69936958 T DE 69936958T DE 69936958 T DE69936958 T DE 69936958T DE 69936958 D1 DE69936958 D1 DE 69936958D1
Authority
DE
Germany
Prior art keywords
traffic shaper
shaper
traffic
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
DE69936958T
Other languages
English (en)
Other versions
DE69936958T2 (de
Inventor
Kiyoshi Kohzuki
Takeshi Aimoto
Takeki Yazaki
Noriyuki Tanaka
Yoshinori Yamamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69936958D1 publication Critical patent/DE69936958D1/de
Publication of DE69936958T2 publication Critical patent/DE69936958T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/22—Traffic shaping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H04L47/2433—Allocation of priorities to traffic types
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/52—Queue scheduling by attributing bandwidth to queues
    • H04L47/522—Dynamic queue service slot or variable bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/62—Queue scheduling characterised by scheduling criteria
    • H04L47/625—Queue scheduling characterised by scheduling criteria for service slots or service orders
    • H04L47/627—Queue scheduling characterised by scheduling criteria for service slots or service orders policing
    • 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
    • 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5651—Priority, marking, classes
    • 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • 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
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5679—Arbitration or scheduling
    • 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
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/568—Load balancing, smoothing or shaping
DE1999636958 1998-07-09 1999-07-07 Verkehrsformer Expired - Lifetime DE69936958T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19396098 1998-07-09
JP19396098A JP3711752B2 (ja) 1998-07-09 1998-07-09 パケット通信装置

Publications (2)

Publication Number Publication Date
DE69936958D1 true DE69936958D1 (de) 2007-10-11
DE69936958T2 DE69936958T2 (de) 2008-04-10

Family

ID=16316634

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1999636958 Expired - Lifetime DE69936958T2 (de) 1998-07-09 1999-07-07 Verkehrsformer
DE69942552T Expired - Lifetime DE69942552D1 (de) 1998-07-09 1999-07-07 Kommunikationsvorrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69942552T Expired - Lifetime DE69942552D1 (de) 1998-07-09 1999-07-07 Kommunikationsvorrichtung

Country Status (4)

Country Link
US (3) US6512741B1 (de)
EP (4) EP2214354A1 (de)
JP (1) JP3711752B2 (de)
DE (2) DE69936958T2 (de)

Families Citing this family (39)

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JP3711752B2 (ja) * 1998-07-09 2005-11-02 株式会社日立製作所 パケット通信装置
JP3713411B2 (ja) * 2000-02-10 2005-11-09 株式会社東芝 シェーピング制御装置
JP2001230810A (ja) * 2000-02-16 2001-08-24 Fujitsu Ltd パケット流量制御装置および方法
US6775232B1 (en) 2000-05-11 2004-08-10 Cisco Technology, Inc. Method for scheduling data for communication on a digital subscriber line
JP4267803B2 (ja) * 2000-06-08 2009-05-27 株式会社沖コムテック データ伝送装置およびデータ送出制御方法
JP2002064497A (ja) 2000-08-15 2002-02-28 Nec Corp Ａｔｍ交換機
EP1327335B1 (de) * 2000-10-03 2007-09-05 U4EA Technologies Limited Setzen von prioritäten für daten mit flusssteuerung
US7068645B1 (en) * 2001-04-02 2006-06-27 Cisco Technology, Inc. Providing different QOS to layer-3 datagrams when transported on tunnels
EP1530761A4 (de) * 2001-09-19 2008-01-23 Bay Microsystems Inc Vertikal-anweisungs- und datenverarbeitung in einer netzwerkprozessorarchitektur
AT411948B (de) * 2002-06-13 2004-07-26 Fts Computertechnik Gmbh Kommunikationsverfahren und apparat zur übertragung von zeitgesteuerten und ereignisgesteuerten ethernet nachrichten
US7191249B1 (en) * 2002-06-14 2007-03-13 Juniper Networks, Inc. Packet prioritization systems and methods using address aliases
US20040003164A1 (en) * 2002-06-27 2004-01-01 Patrick Boily PCI bridge and data transfer methods
US7457973B2 (en) * 2003-06-20 2008-11-25 Texas Instruments Incorporated System and method for prioritizing data transmission and transmitting scheduled wake-up times to network stations based on downlink transmission duration
US7656814B2 (en) * 2004-01-26 2010-02-02 At&T Intellectual Property I, L.P. Method of selecting a profile of a digital subscriber line
US7570599B2 (en) * 2004-04-21 2009-08-04 At&T Intellectual Property I, Llp. Adaptively applying a target noise margin to a digital subscriber line (DSL) loop for DSL data rate establishment
US8477627B2 (en) * 2004-07-19 2013-07-02 Solace Systems, Inc. Content routing in digital communications networks
US7742486B2 (en) * 2004-07-26 2010-06-22 Forestay Research, Llc Network interconnect crosspoint switching architecture and method
KR100643760B1 (ko) * 2004-12-31 2006-11-10 삼성전자주식회사 타임-슬롯 광 버스트 스위칭 시스템 및 스위칭방법
JP2006262143A (ja) * 2005-03-17 2006-09-28 Ibm Japan Ltd 通信中継装置、情報管理システム、制御方法、およびプログラム
JP2006262417A (ja) * 2005-03-18 2006-09-28 Fujitsu Ltd 通信速度制御方法及びその装置
US8159942B2 (en) * 2005-03-31 2012-04-17 At&T Intellectual Property I, L.P. Method of selecting a profile of a broadband communication line
US8559443B2 (en) 2005-07-22 2013-10-15 Marvell International Ltd. Efficient message switching in a switching apparatus
US8009564B2 (en) * 2005-08-04 2011-08-30 Panasonic Corporation Transmitting apparatus and transmission rate control method
WO2007085028A1 (de) * 2006-01-27 2007-08-02 Fts Computertechnik Gmbh Zeitgesteuerte sichere kommunikation
US8315274B2 (en) * 2006-03-29 2012-11-20 Honeywell International Inc. System and method for supporting synchronous system communications and operations
JP4753909B2 (ja) 2007-04-12 2011-08-24 アラクサラネットワークス株式会社 トラヒックシェーピング回路、端末装置及びネットワークノード
WO2009093299A1 (ja) 2008-01-21 2009-07-30 Fujitsu Limited パケット処理装置およびパケット処理プログラム
JP5298592B2 (ja) * 2008-03-26 2013-09-25 日本電気株式会社 タイムスタンプパケット通信システム、タイムスタンプパケット送信機、タイムスタンプパケット受信機
US8042387B2 (en) * 2008-05-16 2011-10-25 Schlumberger Technology Corporation Methods and apparatus to control a formation testing operation based on a mudcake leakage
JP5146548B2 (ja) * 2009-02-06 2013-02-20 富士通株式会社 パケットバッファ装置及びパケット廃棄方法
JP5365415B2 (ja) * 2009-08-25 2013-12-11 富士通株式会社 パケット中継装置および輻輳制御方法
JP2011147196A (ja) * 2011-05-06 2011-07-28 Hitachi Ltd ネットワークノード
JP5350433B2 (ja) * 2011-05-24 2013-11-27 アラクサラネットワークス株式会社 ネットワーク装置
US9185056B2 (en) 2011-09-20 2015-11-10 Big Switch Networks, Inc. System and methods for controlling network traffic through virtual switches
EP2819362B1 (de) * 2012-02-22 2017-04-26 Nippon Telegraph and Telephone Corporation Mehrspurige übertragungsvorrichtung und verfahren für eine mehrspurige übertragung
PT3085161T (pt) 2013-12-19 2019-11-04 Guangdong Oppo Mobile Telecommunications Corp Ltd Acesso de rede através de uma segunda rede sem fios
US11259352B2 (en) 2016-09-26 2022-02-22 The Trustees Of Columbia University In The City Of New York Systems, methods, and media for providing multi-homing
WO2018058145A1 (en) 2016-09-26 2018-03-29 Yudong Yang Scheduling traffic of an application communication session between a wifi network and a device
US10687341B2 (en) 2016-09-26 2020-06-16 The Trustees Of Columbia University In The City Of New York Systems, methods, and media for scheduling traffic of a communication session between an application on a WiFi network and another device

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US5453981A (en) * 1990-10-16 1995-09-26 Kabushiki Kaisha Toshiba Method of controlling communication network incorporating virtual channels exchange nodes and virtual paths exchange nodes
JPH06315034A (ja) 1993-04-28 1994-11-08 Nippon Telegr & Teleph Corp <Ntt> セル流制御装置およびａｔｍ通信網
EP0705007A3 (de) * 1994-09-30 2003-01-29 Roke Manor Research Limited ATM-Warteschlange- und -Zuweisungsvorrichtung
US5541919A (en) * 1994-12-19 1996-07-30 Motorola, Inc. Multimedia multiplexing device and method using dynamic packet segmentation
DE69635880T2 (de) * 1995-09-18 2006-10-05 Kabushiki Kaisha Toshiba, Kawasaki Anlage und Methode zur Übertragung von Paketen, geeignet für eine grosse Anzahl von Eingangstoren
US5982749A (en) * 1996-03-07 1999-11-09 Lsi Logic Corporation ATM communication system interconnect/termination unit
US5793747A (en) * 1996-03-14 1998-08-11 Motorola, Inc. Event-driven cell scheduler and method for supporting multiple service categories in a communication network
JP3589260B2 (ja) 1996-05-17 2004-11-17 株式会社日立コミュニケーションテクノロジー トラフィックシェーピング装置
JP3359499B2 (ja) * 1996-06-28 2002-12-24 沖電気工業株式会社 送出トラヒック制御装置
JP3435293B2 (ja) * 1996-09-10 2003-08-11 株式会社東芝 パケットスケジューリング装置及びパケット転送方法
US5864540A (en) * 1997-04-04 1999-01-26 At&T Corp/Csi Zeinet(A Cabletron Co.) Method for integrated traffic shaping in a packet-switched network
US5940397A (en) * 1997-04-30 1999-08-17 Adaptec, Inc. Methods and apparatus for scheduling ATM cells
US6198723B1 (en) * 1998-04-14 2001-03-06 Paxonet Communications, Inc. Asynchronous transfer mode traffic shapers
JP3711752B2 (ja) * 1998-07-09 2005-11-02 株式会社日立製作所 パケット通信装置
JP3634635B2 (ja) * 1998-07-31 2005-03-30 富士通株式会社 固定レートコネクションを制御するセル交換装置

Also Published As

Publication number Publication date
US8630175B2 (en) 2014-01-14
DE69942552D1 (de) 2010-08-12
EP2230804A1 (de) 2010-09-22
JP3711752B2 (ja) 2005-11-02
JP2000031974A (ja) 2000-01-28
DE69936958T2 (de) 2008-04-10
EP1816808B1 (de) 2010-06-30
US20030007455A1 (en) 2003-01-09
EP2230804B1 (de) 2014-11-19
EP1816808A1 (de) 2007-08-08
US20080117817A1 (en) 2008-05-22
US7324521B2 (en) 2008-01-29
EP2214354A1 (de) 2010-08-04
EP0971511A3 (de) 2005-09-21
EP0971511A2 (de) 2000-01-12
US6512741B1 (en) 2003-01-28
EP0971511B1 (de) 2007-08-29

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Legal Events

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