DE60126934D1 - Vermittlungssystem - Google Patents

Vermittlungssystem

Info

Publication number
DE60126934D1
DE60126934D1 DE60126934T DE60126934T DE60126934D1 DE 60126934 D1 DE60126934 D1 DE 60126934D1 DE 60126934 T DE60126934 T DE 60126934T DE 60126934 T DE60126934 T DE 60126934T DE 60126934 D1 DE60126934 D1 DE 60126934D1
Authority
DE
Germany
Prior art keywords
switching system
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
DE60126934T
Other languages
English (en)
Other versions
DE60126934T2 (de
Inventor
Ian David Johnson
Marek Stephen Piekarski
Martin Duxbury
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.)
Seagate Systems UK Ltd
Original Assignee
Xyratex Technology 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 Xyratex Technology Ltd filed Critical Xyratex Technology Ltd
Publication of DE60126934D1 publication Critical patent/DE60126934D1/de
Application granted granted Critical
Publication of DE60126934T2 publication Critical patent/DE60126934T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/254—Centralised controller, i.e. arbitration or scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
    • H04Q3/5455—Multi-processor, parallelism, distributed systems
    • 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
    • H04L49/101—Packet switching elements characterised by the switching fabric construction using crossbar or matrix
    • 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
    • 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
    • H04L49/3027—Output queuing
    • 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
    • H04L49/3045—Virtual queuing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1302—Relay switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1304—Coordinate switches, crossbar, 4/2 with relays, coupling field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/131—Register
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13103—Memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13106—Microprocessor, CPU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE60126934T 2000-06-06 2001-06-01 Vermittlungssystem Expired - Fee Related DE60126934T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0013571.5A GB0013571D0 (en) 2000-06-06 2000-06-06 Switching system
GB0013571 2000-06-06
PCT/GB2001/002443 WO2001095576A1 (en) 2000-06-06 2001-06-01 Switching system

Publications (2)

Publication Number Publication Date
DE60126934D1 true DE60126934D1 (de) 2007-04-12
DE60126934T2 DE60126934T2 (de) 2007-11-15

Family

ID=9892954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60126934T Expired - Fee Related DE60126934T2 (de) 2000-06-06 2001-06-01 Vermittlungssystem

Country Status (9)

Country Link
US (1) US6876663B2 (de)
EP (1) EP1287648B1 (de)
JP (1) JP2003536323A (de)
KR (1) KR20030051433A (de)
CN (1) CN1443413A (de)
AU (1) AU2001262507A1 (de)
DE (1) DE60126934T2 (de)
GB (1) GB0013571D0 (de)
WO (1) WO2001095576A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030084219A1 (en) * 2001-10-26 2003-05-01 Maxxan Systems, Inc. System, apparatus and method for address forwarding for a computer network
US7110360B1 (en) * 2001-11-05 2006-09-19 Juniper Networks, Inc. Credit-based flow control over unreliable links
US8418129B1 (en) 2001-12-14 2013-04-09 Qualcomm Incorporated Method for automatically generating code to define a system of hardware elements
US7352694B1 (en) 2001-12-14 2008-04-01 Applied Micro Circuits Corporation System and method for tolerating data link faults in a packet communications switch fabric
US7424013B1 (en) * 2001-12-20 2008-09-09 Applied Micro Circuits Corporation System and method for granting arbitrated bids in the switching of information
US7085846B2 (en) * 2001-12-31 2006-08-01 Maxxan Systems, Incorporated Buffer to buffer credit flow control for computer network
US7145914B2 (en) * 2001-12-31 2006-12-05 Maxxan Systems, Incorporated System and method for controlling data paths of a network processor subsystem
US7406038B1 (en) 2002-04-05 2008-07-29 Ciphermax, Incorporated System and method for expansion of computer network switching system without disruption thereof
US7307995B1 (en) 2002-04-05 2007-12-11 Ciphermax, Inc. System and method for linking a plurality of network switches
US7295561B1 (en) 2002-04-05 2007-11-13 Ciphermax, Inc. Fibre channel implementation using network processors
US20030195956A1 (en) * 2002-04-15 2003-10-16 Maxxan Systems, Inc. System and method for allocating unique zone membership
US20030200330A1 (en) * 2002-04-22 2003-10-23 Maxxan Systems, Inc. System and method for load-sharing computer network switch
US20030202510A1 (en) * 2002-04-26 2003-10-30 Maxxan Systems, Inc. System and method for scalable switch fabric for computer network
US7263091B1 (en) * 2002-05-23 2007-08-28 Juniper Networks, Inc. Scalable routing system
US20040030766A1 (en) * 2002-08-12 2004-02-12 Michael Witkowski Method and apparatus for switch fabric configuration
WO2004026921A1 (en) 2002-09-20 2004-04-01 Exxonmobil Chemical Patents Inc. Polymer production at supercritical conditions
EP1673683A4 (de) * 2003-10-14 2010-06-02 Raptor Networks Technology Inc Vermittlungssystem mit verteiltem koppelfeld
US7852836B2 (en) * 2003-11-19 2010-12-14 Cray Inc. Reduced arbitration routing system and method
US7688816B2 (en) * 2004-03-15 2010-03-30 Jinsoo Park Maintaining packet sequence using cell flow control
US20060165081A1 (en) * 2005-01-24 2006-07-27 International Business Machines Corporation Deflection-routing and scheduling in a crossbar switch
US8135024B2 (en) * 2005-11-14 2012-03-13 Corning Incorporated Method and system to reduce interconnect latency
US20080151894A1 (en) * 2006-12-22 2008-06-26 Intel Corporation Selectively hybrid input and output queued router
JP5034491B2 (ja) * 2006-12-27 2012-09-26 株式会社日立製作所 スイッチにおける優先度帯域制御方法
US7904602B2 (en) * 2008-02-05 2011-03-08 Raptor Networks Technology, Inc. Distributed computing bus
US8862706B2 (en) 2007-12-14 2014-10-14 Nant Holdings Ip, Llc Hybrid transport—application network fabric apparatus
CN101272348B (zh) * 2008-04-30 2012-07-04 杭州华三通信技术有限公司 一种带宽控制的方法和***
CN101286947B (zh) 2008-05-30 2010-12-01 杭州华三通信技术有限公司 数据输出控制方法和装置
WO2010045732A1 (en) 2008-10-20 2010-04-29 Tadeusz Szymanski Crossbar switch and recursive scheduling
US8868700B2 (en) 2010-12-28 2014-10-21 Nant Holdings Ip, Llc Distributed network interfaces for application cloaking and spoofing
US10212101B2 (en) 2014-01-14 2019-02-19 Nant Holdings Ip, Llc Low level provisioning of network fabrics
US9917728B2 (en) 2014-01-14 2018-03-13 Nant Holdings Ip, Llc Software-based fabric enablement
KR102269068B1 (ko) * 2017-03-10 2021-06-24 한국전자통신연구원 스위칭을 위한 스케줄링 방법 및 스케줄러
US11165721B1 (en) * 2020-04-09 2021-11-02 Arista Networks, Inc. Reprogramming multicast replication using real-time buffer feedback

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475192A (en) * 1982-02-16 1984-10-02 At&T Bell Laboratories Data packet flow control scheme for switching networks
JPH01165246A (ja) 1987-12-22 1989-06-29 Oki Electric Ind Co Ltd パケット交換方式
MX9308193A (es) 1993-01-29 1995-01-31 Ericsson Telefon Ab L M Conmutador atm de acceso controlado.
US5515359A (en) * 1994-08-26 1996-05-07 Mitsubishi Electric Research Laboratories, Inc. Credit enhanced proportional rate control system
GB9511844D0 (en) * 1995-06-10 1995-08-09 Plessey Telecomm Atm local access
US5732087A (en) * 1996-05-10 1998-03-24 Mitsubishi Electric Information Technology Center America, Inc. ATM local area network switch with dual queues
US6747954B1 (en) * 1997-12-19 2004-06-08 Telefonaktiebolaget Lm Ericsson (Publ) Asynchronous transfer mode switch providing pollstate status information
CA2295065A1 (en) * 1998-04-29 1999-11-04 Shang-Tse Chuang Packet-switch system
US6501731B1 (en) * 1998-06-27 2002-12-31 Intel Corporation CBR/VBR traffic scheduler
GB9828144D0 (en) 1998-12-22 1999-02-17 Power X Limited Data switching apparatus
US6721271B1 (en) 1999-02-04 2004-04-13 Nortel Networks Limited Rate-controlled multi-class high-capacity packet switch

Also Published As

Publication number Publication date
EP1287648B1 (de) 2007-02-28
CN1443413A (zh) 2003-09-17
EP1287648A1 (de) 2003-03-05
GB0013571D0 (en) 2000-07-26
US6876663B2 (en) 2005-04-05
US20020012344A1 (en) 2002-01-31
KR20030051433A (ko) 2003-06-25
WO2001095576A1 (en) 2001-12-13
JP2003536323A (ja) 2003-12-02
DE60126934T2 (de) 2007-11-15
AU2001262507A1 (en) 2001-12-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee