ATE347218T1 - Vermittlungssystem und verfahren mit niedrigerer und deterministischen verzögerung - Google Patents

Vermittlungssystem und verfahren mit niedrigerer und deterministischen verzögerung

Info

Publication number
ATE347218T1
ATE347218T1 AT01911052T AT01911052T ATE347218T1 AT E347218 T1 ATE347218 T1 AT E347218T1 AT 01911052 T AT01911052 T AT 01911052T AT 01911052 T AT01911052 T AT 01911052T AT E347218 T1 ATE347218 T1 AT E347218T1
Authority
AT
Austria
Prior art keywords
packet
circuit
information
tdm
fabric
Prior art date
Application number
AT01911052T
Other languages
English (en)
Inventor
Stephen A Caldara
Original Assignee
Telica 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
Application filed by Telica Inc filed Critical Telica Inc
Application granted granted Critical
Publication of ATE347218T1 publication Critical patent/ATE347218T1/de

Links

Classifications

    • 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
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • 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
    • 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
    • H04L49/255—Control mechanisms for ATM switching fabrics
    • 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
    • H04L49/3009—Header conversion, routing tables or routing tags
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET
    • 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
    • H04L2012/566—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM layer
    • H04L2012/5661—Minicells
    • 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
    • H04L2012/5681—Buffer or queue management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/50—Overload detection or protection within a single switching element

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Electrotherapy Devices (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
AT01911052T 2000-02-25 2001-02-22 Vermittlungssystem und verfahren mit niedrigerer und deterministischen verzögerung ATE347218T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18501100P 2000-02-25 2000-02-25

Publications (1)

Publication Number Publication Date
ATE347218T1 true ATE347218T1 (de) 2006-12-15

Family

ID=22679186

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01911052T ATE347218T1 (de) 2000-02-25 2001-02-22 Vermittlungssystem und verfahren mit niedrigerer und deterministischen verzögerung

Country Status (6)

Country Link
US (1) US7436815B2 (de)
EP (1) EP1258116B1 (de)
AT (1) ATE347218T1 (de)
AU (1) AU2001238593A1 (de)
DE (1) DE60124869T2 (de)
WO (1) WO2001063859A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE347218T1 (de) * 2000-02-25 2006-12-15 Telica Inc Vermittlungssystem und verfahren mit niedrigerer und deterministischen verzögerung
US7697570B2 (en) * 2001-04-30 2010-04-13 Huawei Technologies Co., Ltd. Method based on backboard transmitting time division multiplexing circuit data and a bridge connector
US8477616B1 (en) * 2001-06-05 2013-07-02 Avaya Inc. Method for achieving high-availability of itineraries in a real-time network scheduled packet routing system
EP3386128B1 (de) 2001-10-05 2019-07-24 TQ Delta, LLC Systeme und verfahren für mehrpaar-atm über dsl
NO20016372D0 (no) * 2001-12-27 2001-12-27 Ericsson Telefon Ab L M Arrangement for å redusere minnebehovet i en svitsj
ATE405070T1 (de) * 2002-04-11 2008-08-15 Nxp Bv Synchronisierung von zellenübertragung in einer paketvermittlungsstelle
GB2399980A (en) * 2003-03-26 2004-09-29 Zarlink Semiconductor Ltd Packet buffer management
US7535893B1 (en) * 2003-12-05 2009-05-19 Mahi Networks, Inc. TDM services using a packet-switched fabric
EP2437442B1 (de) * 2010-09-30 2013-02-13 Alcatel Lucent Vorrichtung und Verfahren zum Umschalten von Datenverkehr in einem digitalen Übertragungsnetzwerk
US11706152B2 (en) * 2021-06-15 2023-07-18 Pensando Systems Inc. Methods and systems for queue and pipeline latency metrology in network devices and smart NICs

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896266A (en) * 1987-06-03 1990-01-23 Bull Hn Information Systems Inc. Bus activity sequence controller
JP3262142B2 (ja) 1992-01-16 2002-03-04 富士通株式会社 Ａｔｍセル化装置、ａｔｍセル化方法、ノード、及びノードにおける多重化方法
CA2178917C (en) * 1993-12-20 2002-03-26 Thomas Lloyd Hiller Atm networks for narrow band communications
US5513174A (en) 1994-12-07 1996-04-30 At&T Corp. Telecommunication system with detection and control of packet collisions
US6118754A (en) * 1995-05-16 2000-09-12 Sony Corporation Data recording/reproducing apparatus and method corresponding to a plurality of data formats, and data recording medium
US5983260A (en) 1995-07-19 1999-11-09 Fujitsu Network Communications, Inc. Serial control and data interconnects for coupling an I/O module with a switch fabric in a switch
US5805571A (en) * 1996-03-19 1998-09-08 Zwan; Bryan J. Dynamic communication line analyzer apparatus and method
DE19757598A1 (de) * 1997-12-23 1999-07-08 Siemens Ag Verfahren und Netzkomponente eines Kommunikationsnetzes zur Vermittlung von niederbitratigen Verbindungen zwischen Eingangsbaugruppen und Ausgangsbaugruppen
US6754206B1 (en) * 1997-12-04 2004-06-22 Alcatel Usa Sourcing, L.P. Distributed telecommunications switching system and method
US6195714B1 (en) * 1998-06-08 2001-02-27 Nortel Networks Limited System for transferring STM calls through ATM network by converting the STM calls to ATM and vice versa at the edge nodes of ATM network
US6519261B1 (en) * 1999-07-02 2003-02-11 Nortel Networks Limited Asynchronous transfer mode adaptation arrangements
US6760327B1 (en) * 1999-12-01 2004-07-06 Cisco Technology, Inc. Rate adjustable backplane and method for a telecommunications node
US6628657B1 (en) * 1999-12-01 2003-09-30 Cisco Technology, Inc. Method and system for transporting synchronous and asynchronous traffic on a bus of a telecommunications node
ATE347218T1 (de) * 2000-02-25 2006-12-15 Telica Inc Vermittlungssystem und verfahren mit niedrigerer und deterministischen verzögerung
US6735170B1 (en) * 2000-03-31 2004-05-11 Nortel Networks Limited Method and system for establishing content-flexible connections in a communications network
US6801548B1 (en) * 2000-06-15 2004-10-05 Cisco Technology, Inc. Channel ordering for communication signals split for matrix switching
US6665495B1 (en) * 2000-10-27 2003-12-16 Yotta Networks, Inc. Non-blocking, scalable optical router architecture and method for routing optical traffic
US6631130B1 (en) * 2000-11-21 2003-10-07 Transwitch Corporation Method and apparatus for switching ATM, TDM, and packet data through a single communications switch while maintaining TDM timing
US6646983B1 (en) * 2000-11-21 2003-11-11 Transwitch Corporation Network switch which supports TDM, ATM, and variable length packet traffic and includes automatic fault/congestion correction
US6636515B1 (en) * 2000-11-21 2003-10-21 Transwitch Corporation Method for switching ATM, TDM, and packet data through a single communications switch
US20030200339A1 (en) * 2001-07-02 2003-10-23 Globespanvirata Incorporated Communications system using rings architecture

Also Published As

Publication number Publication date
WO2001063859A1 (en) 2001-08-30
EP1258116A1 (de) 2002-11-20
US20010033572A1 (en) 2001-10-25
DE60124869D1 (de) 2007-01-11
US7436815B2 (en) 2008-10-14
EP1258116B1 (de) 2006-11-29
AU2001238593A1 (en) 2001-09-03
DE60124869T2 (de) 2007-05-16

Similar Documents

Publication Publication Date Title
US8422422B2 (en) Multiplexed communication system and multiplexed communication method
AU2003264756A1 (en) Communications switching architecture
WO2000052884A3 (en) Method and apparatus for providing mini packet switching in ip based cellular access networks
DE69940317D1 (de) Verfahren und vorrichtung zur paketdatenübertragung
CN101247315B (zh) 用于单频网传输的内容同步方法和装置
US20080304476A1 (en) Ethernet over mpls circuit emulation service
WO2001067662A3 (en) Method and system for operation of a resilient closed communication network without a dedicated protection network segment
DE69916047D1 (de) Endgerät und Verfahren zum Übertragen von Datenpaketen über Funkrahmen
EP1126740A3 (de) Verfahren und System zur optische Leitweglenkung von Paketen mit variabeler Länge
FI20000779A0 (fi) Resurssien varaus pakettimuotoisessa tiedonsiirrossa
CA2670883A1 (en) Method and apparatus for reliable communications in a packet network
WO2007133890A3 (en) System, method and apparatus for determining if data arrived properly in tdm network
CA2460573A1 (en) Mapping of bit streams into mpeg frames
GB0027985D0 (en) A communication system
WO2013134732A1 (en) Apparatus and methods of routing with control vectors in a synchronized adaptive infrastructure (sain) network
WO2004095158A3 (en) Embedded management channel for sonet path terminating equipment connectivity
DE60124869D1 (de) Vermittlungssystem und verfahren mit niedrigerer und deterministischen verzögerung
KR20010082381A (ko) Ｒｔｐ 데이터 스트림의 멀티플렉싱을 위한 통신 시스템및 통신 방법
GB2349294B (en) Communications system
EP0952755A3 (de) Verfahren und Vorrichtung zur Bildung eines virtuellen Privatnetzes
CN107547223A (zh) 分组光传送网络potn业务的处理方法及装置
KR20000015856A (ko) 미니셀 디커플링
JP2003298489A (ja) 衛星のための交換システム、伝送装置、伝送方法および交換方法
CN113438046B (zh) 一种基于报文切片实现多路复用技术的管理方法及其系统
US7042845B1 (en) System and method for time division multiplexed switching of data using a high-speed packet switch

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties