DE60031939D1 - Als Quelle und Responder betreibbare ATM-Prüfvorrichtung zur Ausführung von mehreren Tests - Google Patents

Als Quelle und Responder betreibbare ATM-Prüfvorrichtung zur Ausführung von mehreren Tests

Info

Publication number
DE60031939D1
DE60031939D1 DE60031939T DE60031939T DE60031939D1 DE 60031939 D1 DE60031939 D1 DE 60031939D1 DE 60031939 T DE60031939 T DE 60031939T DE 60031939 T DE60031939 T DE 60031939T DE 60031939 D1 DE60031939 D1 DE 60031939D1
Authority
DE
Germany
Prior art keywords
source
performing multiple
multiple tests
responder
operable
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
DE60031939T
Other languages
English (en)
Other versions
DE60031939T2 (de
Inventor
Hironao Tanaka
Hiroshi Kawakami
Shin Nakamura
Masaru Furukaya
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.)
NTT Docomo Inc
NEC Corp
Original Assignee
NTT Docomo Inc
NEC 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
Application filed by NTT Docomo Inc, NEC Corp filed Critical NTT Docomo Inc
Application granted granted Critical
Publication of DE60031939D1 publication Critical patent/DE60031939D1/de
Publication of DE60031939T2 publication Critical patent/DE60031939T2/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
    • 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
    • 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
    • H04L2012/5628—Testing
    • 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
    • H04L2012/5649—Cell delay or jitter
    • 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
    • H04L2012/565—Sequence integrity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE2000631939 1999-12-17 2000-12-15 Als Quelle und Responder betreibbare ATM-Prüfvorrichtung zur Ausführung von mehreren Tests Expired - Lifetime DE60031939T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35904399A JP3479248B2 (ja) 1999-12-17 1999-12-17 Ａｔｍ伝送試験装置
JP35904399 1999-12-17

Publications (2)

Publication Number Publication Date
DE60031939D1 true DE60031939D1 (de) 2007-01-04
DE60031939T2 DE60031939T2 (de) 2007-09-13

Family

ID=18462453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000631939 Expired - Lifetime DE60031939T2 (de) 1999-12-17 2000-12-15 Als Quelle und Responder betreibbare ATM-Prüfvorrichtung zur Ausführung von mehreren Tests

Country Status (4)

Country Link
US (1) US6925062B2 (de)
EP (1) EP1109360B1 (de)
JP (1) JP3479248B2 (de)
DE (1) DE60031939T2 (de)

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US7512069B2 (en) * 2000-05-18 2009-03-31 Exfo Service Assurance, Inc. IP packet identification method and system for TCP connection and UDP stream
US20020194343A1 (en) * 2001-02-28 2002-12-19 Kishan Shenoi Measurement of time-delay, time-delay-variation, and cell transfer rate in ATM networks
JP2002281076A (ja) * 2001-03-15 2002-09-27 Oki Electric Ind Co Ltd 揺らぎ吸収装置
US6970481B2 (en) * 2001-04-17 2005-11-29 Microsoft Corporation Methods and systems for distributing multimedia data over heterogeneous networks
US6790396B2 (en) 2001-08-29 2004-09-14 Nokia Corporation Method of making illuminated covers
WO2003094442A1 (de) * 2002-04-29 2003-11-13 Siemens Aktiengesellschaft Verfahren zur überwachung der übertragungsgüte von verbindungen in mpls-netzen
EP1367750A1 (de) * 2002-05-30 2003-12-03 Agilent Technologies, Inc. - a Delaware corporation - Vorrichtung zum Testen von Kommunikationsverbindungen in einem Netzwerk, das Datenrahmen transportiert
GB0220660D0 (en) * 2002-09-05 2002-10-16 Nokia Corp Signal propogation delay routing
JP3698367B2 (ja) * 2003-09-09 2005-09-21 正人 片岡 伝送路遅延時間測定方法
US7733787B1 (en) * 2004-04-16 2010-06-08 Ciena Corporation Dependability measurement schema for communication networks
WO2006003241A1 (en) * 2004-06-30 2006-01-12 Nokia Corporation Failure detection of path information corresponding to a transmission path
JP4331702B2 (ja) * 2005-06-16 2009-09-16 日本電信電話株式会社 片道転送遅延時間推定装置、方法、およびプログラム
US7613125B2 (en) * 2005-12-28 2009-11-03 Alcatel-Lucent Usa Inc. Method and apparatus for temporal alignment of multiple parallel data streams
JP4627267B2 (ja) * 2006-02-20 2011-02-09 三菱電機株式会社 同報通信装置
US8588209B2 (en) 2006-09-25 2013-11-19 Futurewei Technologies, Inc. Multi-network compatible data architecture
US7961751B2 (en) * 2006-09-25 2011-06-14 Futurewei Technologies, Inc. Multiplexed data stream timeslot map
US8660152B2 (en) * 2006-09-25 2014-02-25 Futurewei Technologies, Inc. Multi-frame network clock synchronization
US8976796B2 (en) 2006-09-25 2015-03-10 Futurewei Technologies, Inc. Bandwidth reuse in multiplexed data stream
US7813271B2 (en) * 2006-09-25 2010-10-12 Futurewei Technologies, Inc. Aggregated link traffic protection
US7675945B2 (en) 2006-09-25 2010-03-09 Futurewei Technologies, Inc. Multi-component compatible data architecture
US8494009B2 (en) * 2006-09-25 2013-07-23 Futurewei Technologies, Inc. Network clock synchronization timestamp
US7809027B2 (en) 2006-09-25 2010-10-05 Futurewei Technologies, Inc. Network clock synchronization floating window and window delineation
US8295310B2 (en) * 2006-09-25 2012-10-23 Futurewei Technologies, Inc. Inter-packet gap network clock synchronization
US8340101B2 (en) * 2006-09-25 2012-12-25 Futurewei Technologies, Inc. Multiplexed data stream payload format
US7986700B2 (en) * 2006-09-25 2011-07-26 Futurewei Technologies, Inc. Multiplexed data stream circuit architecture
CN101569147B (zh) * 2007-01-26 2012-05-02 华为技术有限公司 多组件兼容数据体系结构
US8254272B1 (en) * 2007-02-28 2012-08-28 Cisco Technology, Inc. Operations administration management for path computation element chains
US8054750B2 (en) * 2007-10-18 2011-11-08 Cisco Technology, Inc. Virtual responder for the auto-discovery of a real responder in a network performance test
US8412555B2 (en) * 2008-02-24 2013-04-02 Daniel Thomas Hamling Methods and systems for planning configurable manufacturing capacity
US20090248186A1 (en) * 2008-03-31 2009-10-01 Daniel Thomas Hamling Methods and Systems for Matching Configurable Manufacturing Capacity Requirements and Availability
EP2433193B1 (de) * 2009-05-20 2013-11-27 Chronologic Pty Ltd Hochdichte synchrone usb-expansion mit geringen schwankungen
EP2278738B1 (de) * 2009-06-30 2011-09-21 Alcatel Lucent Verfahren und Vorrichtung zur Leitungslatenzmessung in Transportnetzwerken
US9112603B2 (en) * 2011-11-22 2015-08-18 Electronics And Telecommunications Research Institute Apparatus and method for measuring a delay
CN112312422B (zh) * 2019-07-29 2024-06-25 中兴通讯股份有限公司 射频拉远单元上行误码率的获取方法及装置

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JPH02288750A (ja) 1989-04-28 1990-11-28 Nec Corp ノード間時刻合わせ方式
JPH03231537A (ja) 1990-02-07 1991-10-15 Toshiba Corp セルスイッチ試験装置
JPH04207544A (ja) 1990-11-30 1992-07-29 Fujitsu Ltd Ａｔｍ交換機の折り返し試験方式
BE1004959A3 (nl) 1991-06-28 1993-03-02 Bell Telephone Mfg Werkwijze en inrichtingen voor het testen van atm-verbindingen.
JP3025068B2 (ja) * 1991-09-12 2000-03-27 富士通株式会社 Ａｔｍスイッチのパス試験方式
JPH05244196A (ja) 1991-10-24 1993-09-21 Nec Corp Ａｔｍシステムのｖｐ試験方式及びｖｐ試験装置
JPH05327753A (ja) 1992-05-20 1993-12-10 Fujitsu Ltd セル落ち検出方式
JP3170048B2 (ja) 1992-06-05 2001-05-28 日本電信電話株式会社 Ａｔｍ試験方式
CA2097350C (en) * 1992-08-17 1998-12-22 Shahrukh S. Merchant Asynchronous transfer mode (atm) transmission test cell generator
JPH0787089A (ja) 1993-09-16 1995-03-31 Nec Corp Ａｔｍ回線試験方法
US5450394A (en) * 1994-03-10 1995-09-12 Northern Telecom Limited Delay monitoring of telecommunication networks
JP2770766B2 (ja) 1995-02-27 1998-07-02 日本電気株式会社 Ａｔｍ導通特性試験装置および方法
JP2738339B2 (ja) 1995-04-28 1998-04-08 日本電気株式会社 導通試験方法
DE19527061B4 (de) * 1995-07-25 2004-03-11 Deutsche Telekom Ag Verfahren und Vorrichtung zur Messung der Zellenlaufzeit in ATM-Netzen
JPH09139745A (ja) 1995-09-11 1997-05-27 Fujitsu Ltd Ｓｍｄｓ伝送路試験装置
US5812528A (en) * 1995-11-17 1998-09-22 Telecommunications Techniques Corporation Measuring round trip time in ATM network virtual connections
JPH09238139A (ja) 1995-12-28 1997-09-09 Fujitsu Ltd Ａｔｍ交換機試験装置
JP3131945B2 (ja) 1996-03-07 2001-02-05 日本電信電話株式会社 回線試験装置及び方法
JP2947181B2 (ja) * 1996-09-10 1999-09-13 日本電気株式会社 ループバックセル制御システム
JPH11275079A (ja) 1998-03-18 1999-10-08 Ando Electric Co Ltd 非同期転送ネットワークシステムおよび非同期転送ネットワークシステムにおけるサービス品質管理方法

Also Published As

Publication number Publication date
US6925062B2 (en) 2005-08-02
JP2001177530A (ja) 2001-06-29
US20010053130A1 (en) 2001-12-20
EP1109360B1 (de) 2006-11-22
EP1109360A1 (de) 2001-06-20
DE60031939T2 (de) 2007-09-13
JP3479248B2 (ja) 2003-12-15

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