DE69029343D1 - Paket-Vermittlungssystem - Google Patents

Paket-Vermittlungssystem

Info

Publication number
DE69029343D1
DE69029343D1 DE69029343T DE69029343T DE69029343D1 DE 69029343 D1 DE69029343 D1 DE 69029343D1 DE 69029343 T DE69029343 T DE 69029343T DE 69029343 T DE69029343 T DE 69029343T DE 69029343 D1 DE69029343 D1 DE 69029343D1
Authority
DE
Germany
Prior art keywords
switching system
packet switching
packet
switching
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
DE69029343T
Other languages
English (en)
Other versions
DE69029343T2 (de
Inventor
Kudo Norimasa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 JP17252089A external-priority patent/JP2865314B2/ja
Priority claimed from JP1251655A external-priority patent/JPH03113935A/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE69029343D1 publication Critical patent/DE69029343D1/de
Application granted granted Critical
Publication of DE69029343T2 publication Critical patent/DE69029343T2/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
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/103—Packet switching elements characterised by the switching fabric construction using a shared central buffer; using a shared memory
    • 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
    • H04L49/00—Packet switching elements
    • H04L49/20—Support for services
    • H04L49/205—Quality of Service based
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3018—Input queuing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE69029343T 1989-07-04 1990-07-04 Paket-Vermittlungssystem Expired - Fee Related DE69029343T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17252089A JP2865314B2 (ja) 1989-07-04 1989-07-04 パケット通信装置
JP1251655A JPH03113935A (ja) 1989-09-27 1989-09-27 パケット通信装置

Publications (2)

Publication Number Publication Date
DE69029343D1 true DE69029343D1 (de) 1997-01-23
DE69029343T2 DE69029343T2 (de) 1997-05-15

Family

ID=26494849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69029343T Expired - Fee Related DE69029343T2 (de) 1989-07-04 1990-07-04 Paket-Vermittlungssystem

Country Status (4)

Country Link
US (2) US5179557A (de)
EP (1) EP0407161B1 (de)
CA (1) CA2020295C (de)
DE (1) DE69029343T2 (de)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5475680A (en) * 1989-09-15 1995-12-12 Gpt Limited Asynchronous time division multiplex switching system
JP3128654B2 (ja) 1990-10-19 2001-01-29 富士通株式会社 監視制御方法、監視制御装置及び交換システム
WO1992019060A1 (en) * 1991-04-10 1992-10-29 N.V. Philips' Gloeilampenfabrieken Low delay or low loss cell switch for atm
JPH05257851A (ja) * 1991-12-30 1993-10-08 Apple Computer Inc データの転送の順序を制御させる装置
US5640599A (en) * 1991-12-30 1997-06-17 Apple Computer, Inc. Interconnect system initiating data transfer over launch bus at source's clock speed and transfering data over data path at receiver's clock speed
US5887196A (en) * 1991-12-30 1999-03-23 Apple Computer, Inc. System for receiving a control signal from a device for selecting its associated clock signal for controlling the transferring of information via a buffer
US5410677A (en) * 1991-12-30 1995-04-25 Apple Computer, Inc. Apparatus for translating data formats starting at an arbitrary byte position
US5426640A (en) * 1992-01-21 1995-06-20 Codex Corporation Rate-based adaptive congestion control system and method for integrated packet networks
JPH0614049A (ja) * 1992-03-19 1994-01-21 Fujitsu Ltd Ａｔｍにおけるセル廃棄制御装置及びその方法
SE515178C2 (sv) * 1992-03-20 2001-06-25 Ericsson Telefon Ab L M Förfaranden och anordningar för prioritering vid bufferthantering i paketnät
US5381407A (en) * 1992-06-04 1995-01-10 Bell Communications Research, Inc. Method and system for controlling user traffic to a fast packet switching system
JPH06119146A (ja) * 1992-10-07 1994-04-28 Nippon Motorola Ltd データのソート回路
GB2272612B (en) * 1992-11-06 1996-05-01 Roke Manor Research Improvements in or relating to ATM signal processors
US5359592A (en) * 1993-06-25 1994-10-25 Stratacom, Inc. Bandwidth and congestion control for queue channels in a cell switching communication controller
US5641928A (en) * 1993-07-07 1997-06-24 Yamaha Corporation Musical instrument having a chord detecting function
WO1995003657A1 (fr) * 1993-07-21 1995-02-02 Fujitsu Limited Central mta
JP3044983B2 (ja) * 1993-08-25 2000-05-22 株式会社日立製作所 Ａｔｍスイッチングシステムのセル制御方法
US5408472A (en) * 1993-09-20 1995-04-18 Motorola, Inc. Device and method for cell processing in cell relay nodes
JP3178949B2 (ja) * 1993-09-30 2001-06-25 富士通株式会社 Ａｔｍスイッチ方式
US5592672A (en) * 1993-11-02 1997-01-07 Bell Communications Research, Inc. System for load balancing between message processors by routing all queued messages to a particular processor selected by a deterministic rule
JP3354689B2 (ja) * 1994-02-28 2002-12-09 富士通株式会社 Ａｔｍ交換機、交換機及びそのスイッチングパス設定方法
US5537400A (en) * 1994-04-15 1996-07-16 Dsc Communications Corporation Buffered crosspoint matrix for an asynchronous transfer mode switch and method of operation
JP3560364B2 (ja) * 1994-06-10 2004-09-02 富士通株式会社 タイムアウト判別装置、方法および通信装置
JP3625302B2 (ja) * 1994-07-19 2005-03-02 株式会社東芝 ネットワークシステムのデータ送達装置および方法
US5923657A (en) * 1994-08-23 1999-07-13 Hitachi, Ltd. ATM switching system and cell control method
NL9401978A (nl) * 1994-11-25 1996-07-01 Nederland Ptt Transmissiesysteem voor datacellen in een lokaal net.
MY123040A (en) * 1994-12-19 2006-05-31 Salbu Res And Dev Proprietary Ltd Multi-hop packet radio networks
GB9520807D0 (en) * 1995-10-11 1995-12-13 Newbridge Networks Corp Fair queue servicing using dynamic weights
WO1997019535A1 (en) * 1995-11-17 1997-05-29 Telecommunications Techniques Corporation Instrument for test and measurement of atm network virtual connections
US5761191A (en) * 1995-11-28 1998-06-02 Telecommunications Techniques Corporation Statistics collection for ATM networks
FI103005B (fi) 1996-03-25 1999-03-31 Nokia Telecommunications Oy Lähetettävän datan priorisointi reitittimessä
FI103455B1 (fi) 1996-10-08 1999-06-30 Nokia Telecommunications Oy Pakettiverkon reititin
FI103310B (fi) * 1996-11-15 1999-05-31 Nokia Telecommunications Oy Puskuroinnin toteuttaminen pakettikytkentäisessä tietoliikenneverkossa
US6084855A (en) * 1997-02-18 2000-07-04 Nokia Telecommunications, Oy Method and apparatus for providing fair traffic scheduling among aggregated internet protocol flows
KR100236036B1 (ko) * 1997-03-31 1999-12-15 전주범 Atm 망접속기에서 수신 셀 폐기방법
US6128666A (en) * 1997-06-30 2000-10-03 Sun Microsystems, Inc. Distributed VLAN mechanism for packet field replacement in a multi-layered switched network element using a control field/signal for indicating modification of a packet with a database search engine
US6081522A (en) * 1997-06-30 2000-06-27 Sun Microsystems, Inc. System and method for a multi-layer network element
US5938736A (en) * 1997-06-30 1999-08-17 Sun Microsystems, Inc. Search engine architecture for a high performance multi-layer switch element
US6119196A (en) * 1997-06-30 2000-09-12 Sun Microsystems, Inc. System having multiple arbitrating levels for arbitrating access to a shared memory by network ports operating at different data rates
US6246680B1 (en) 1997-06-30 2001-06-12 Sun Microsystems, Inc. Highly integrated multi-layer switch element architecture
US6052738A (en) * 1997-06-30 2000-04-18 Sun Microsystems, Inc. Method and apparatus in a packet routing switch for controlling access at different data rates to a shared memory
US5920566A (en) * 1997-06-30 1999-07-06 Sun Microsystems, Inc. Routing in a multi-layer distributed network element
US6016310A (en) * 1997-06-30 2000-01-18 Sun Microsystems, Inc. Trunking support in a high performance network device
US6094435A (en) * 1997-06-30 2000-07-25 Sun Microsystems, Inc. System and method for a quality of service in a multi-layer network element
US6081512A (en) * 1997-06-30 2000-06-27 Sun Microsystems, Inc. Spanning tree support in a high performance network device
US6088356A (en) * 1997-06-30 2000-07-11 Sun Microsystems, Inc. System and method for a multi-layer network element
US6049528A (en) * 1997-06-30 2000-04-11 Sun Microsystems, Inc. Trunking ethernet-compatible networks
US6044418A (en) * 1997-06-30 2000-03-28 Sun Microsystems, Inc. Method and apparatus for dynamically resizing queues utilizing programmable partition pointers
US6014380A (en) * 1997-06-30 2000-01-11 Sun Microsystems, Inc. Mechanism for packet field replacement in a multi-layer distributed network element
US6044087A (en) * 1997-06-30 2000-03-28 Sun Microsystems, Inc. Interface for a highly integrated ethernet network element
US6253260B1 (en) * 1998-10-22 2001-06-26 International Business Machines Corporation Input/output data access request with assigned priority handling
US6967963B1 (en) * 1998-12-01 2005-11-22 3Com Corporation Telecommunication method for ensuring on-time delivery of packets containing time-sensitive data
US6570849B1 (en) 1999-10-15 2003-05-27 Tropic Networks Inc. TDM-quality voice over packet
US6771652B1 (en) 1999-11-23 2004-08-03 International Business Machines Corporation Method and system for controlling transmission of packets in computer networks
KR20020087053A (ko) * 2000-02-14 2002-11-21 톰슨 라이센싱 소시에떼 아노님 수 개의 패킷에 걸쳐 분할된 메시지를 송신하는 방법
DE10011667C2 (de) * 2000-03-10 2002-11-21 Infineon Technologies Ag Hochgeschwindigkeits-Router
CA2302460A1 (en) * 2000-03-27 2001-09-27 Michael Stumm Voicemail for wireless systems
US7333489B1 (en) 2000-05-08 2008-02-19 Crossroads Systems, Inc. System and method for storing frame header data
US7570584B1 (en) 2002-03-29 2009-08-04 Cisco Technology, Inc. Network-wide congestion control of SPVC signaling messages
US6837832B2 (en) * 2002-04-01 2005-01-04 Hanners Ernest M Orthopedic shoulder weight halter
EP1351453B1 (de) * 2002-04-03 2006-04-12 Alcatel Verfahren und Vorrichtungen zur Umordnung von Paketen in einem Netzwerkprozessor
US20050030894A1 (en) * 2003-08-04 2005-02-10 Stephens Adrian P. Techniques for channel access and transmit queue selection
US7839844B2 (en) * 2004-07-30 2010-11-23 Sony Corporation System and method for dynamically determining retransmit buffer time
US7643503B2 (en) * 2004-07-30 2010-01-05 Sony Corporation System and method for dynamically determining retransmit buffer time
US20070025242A1 (en) * 2005-07-27 2007-02-01 Broadcom Corporation Dynamic allocation of aggregate buffer
US7996604B1 (en) * 2005-10-25 2011-08-09 Xilinx, Inc. Class queue for network data switch to identify data memory locations by arrival time
US7730276B1 (en) 2005-10-25 2010-06-01 Xilinx, Inc. Striping of data into memory of a network data switch to prevent read and write collisions
US7568074B1 (en) 2005-10-25 2009-07-28 Xilinx, Inc. Time based data storage for shared network memory switch
JP4472617B2 (ja) * 2005-10-28 2010-06-02 富士通株式会社 Ｒａｉｄシステム、ｒａｉｄコントローラ及びそのリビルド／コピーバック処理方法
US9055011B2 (en) * 2010-08-31 2015-06-09 Intel Corporation Methods and apparatus for linked-list circular buffer management
DE102018210598A1 (de) 2018-06-28 2020-01-02 MTU Aero Engines AG Gehäusestruktur für eine Strömungsmaschine, Strömungsmaschine und Verfahren zum Kühlen eines Gehäuseabschnitts einer Gehäusestruktur einer Strömungsmaschine
US11528203B2 (en) * 2020-08-14 2022-12-13 Cpacket Networks Inc. Packet switch with hardware interval counters and associated computer to generate network traffic activity data
JP2022044080A (ja) * 2020-09-07 2022-03-17 富士フイルムビジネスイノベーション株式会社 情報処理装置及びプログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1427319A (en) * 1972-05-04 1976-03-10 Plessey Co Ltd Communication systems
US4769811A (en) * 1986-12-31 1988-09-06 American Telephone And Telegraph Company, At&T Bell Laboratories Packet switching system arranged for congestion control
US4769810A (en) * 1986-12-31 1988-09-06 American Telephone And Telegraph Company, At&T Bell Laboratories Packet switching system arranged for congestion control through bandwidth management
JPH01133447A (ja) * 1987-11-19 1989-05-25 Mitsubishi Electric Corp パケット転送処理方式
JPH01221042A (ja) * 1988-02-29 1989-09-04 Toshiba Corp パケット交換機の輻輳制御方法

Also Published As

Publication number Publication date
EP0407161A2 (de) 1991-01-09
EP0407161A3 (en) 1994-06-08
CA2020295A1 (en) 1991-01-05
EP0407161B1 (de) 1996-12-11
DE69029343T2 (de) 1997-05-15
US5179557A (en) 1993-01-12
US5278830A (en) 1994-01-11
CA2020295C (en) 1998-06-23

Similar Documents

Publication Publication Date Title
DE69029343T2 (de) Paket-Vermittlungssystem
FR2603437B1 (fr) Commutateur de paquets
DE3752370D1 (de) Vermittlungssystem
DE3788605T2 (de) Paketvermittlung.
DE69030908D1 (de) Akustisch-digitales System
DE68923426D1 (de) Paketvermittlungsnetzwerk.
NO914402L (no) Roer-haandteringssystem
KR890700995A (ko) 스위칭 회로망
DE3788911T2 (de) Verteiltes Paketvermittlungssystem.
DE69033231D1 (de) Erweitbare Paketvermittlungsarchitektur
DE69328444D1 (de) Schalter
DE68922647D1 (de) Paketvermittlungsvorrichtung.
DE3850440D1 (de) Paketvermittlungssystem.
DE69032964T2 (de) Kontextumschaltungssystem
DE69030033D1 (de) Verbessertes Kommunikationssystem
DE68926069T2 (de) Paketvermittlungssystem
DE69132754D1 (de) Paketvermittlungssystem mit selbstsuchenden Vermittlungen
DE69321198T2 (de) Schalternetzwerk
DK64690D0 (da) Omkoblingssystem
DE69030163D1 (de) Photonisches Vermittlungssystem
FI900011A0 (fi) Kolmoisvetoakselijärjestelmä
DE69030666D1 (de) Ausschalter
NO964564D0 (no) Tid-svitsjesystem
DE59302143D1 (de) Grenztaster
ATE110207T1 (de) Fernmeldevermittlungssystem.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee