WO2009060501A1 - パスの制御に用いる通信装置およびパス制御方法 - Google Patents

パスの制御に用いる通信装置およびパス制御方法 Download PDF

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Publication number
WO2009060501A1
WO2009060501A1 PCT/JP2007/001221 JP2007001221W WO2009060501A1 WO 2009060501 A1 WO2009060501 A1 WO 2009060501A1 JP 2007001221 W JP2007001221 W JP 2007001221W WO 2009060501 A1 WO2009060501 A1 WO 2009060501A1
Authority
WO
WIPO (PCT)
Prior art keywords
path
level
path control
control
communication device
Prior art date
Application number
PCT/JP2007/001221
Other languages
English (en)
French (fr)
Inventor
Keiji Miyazaki
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to JP2009539887A priority Critical patent/JP4809483B2/ja
Priority to PCT/JP2007/001221 priority patent/WO2009060501A1/ja
Publication of WO2009060501A1 publication Critical patent/WO2009060501A1/ja
Priority to US12/767,029 priority patent/US8234355B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0256—Optical medium access at the optical channel layer
    • H04J14/0258—Wavelength identification or labelling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0267—Optical signaling or routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0604—Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time
    • H04L41/0609—Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time based on severity or priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/62—Wavelength based
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0279—WDM point-to-point architectures
    • 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
    • H04J2203/0057—Operations, administration and maintenance [OAM]
    • H04J2203/0058—Network management, e.g. Intelligent nets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0079—Operation or maintenance aspects
    • H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

　下位パスを収容している上位パスが存在するネットワークで用いられるシグナリングメッセージに、パス制御を行うための情報を加える。その情報を用いて、通信装置は、上位パスに状態変化が生じた際に、上位パスで状態変化が生じた制御項目と同一の制御項目の制御を行う必要がある制御対象の下位パスを抽出する。制御対象のパスは、前記上位パスに収容されている下位パスから選択される。抽出したパスに制御を行うことにより、レイヤ間で収容関係を有する場合の複数のパスの制御を簡便に行うことができる。
PCT/JP2007/001221 2007-11-07 2007-11-07 パスの制御に用いる通信装置およびパス制御方法 WO2009060501A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009539887A JP4809483B2 (ja) 2007-11-07 2007-11-07 パスの制御に用いる通信装置およびパス制御方法
PCT/JP2007/001221 WO2009060501A1 (ja) 2007-11-07 2007-11-07 パスの制御に用いる通信装置およびパス制御方法
US12/767,029 US8234355B2 (en) 2007-11-07 2010-04-26 Communication device for path control, and path control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/001221 WO2009060501A1 (ja) 2007-11-07 2007-11-07 パスの制御に用いる通信装置およびパス制御方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/767,029 Continuation US8234355B2 (en) 2007-11-07 2010-04-26 Communication device for path control, and path control method

Publications (1)

Publication Number Publication Date
WO2009060501A1 true WO2009060501A1 (ja) 2009-05-14

Family

ID=40625416

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/001221 WO2009060501A1 (ja) 2007-11-07 2007-11-07 パスの制御に用いる通信装置およびパス制御方法

Country Status (3)

Country Link
US (1) US8234355B2 (ja)
JP (1) JP4809483B2 (ja)
WO (1) WO2009060501A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130138650A1 (en) * 2010-12-13 2013-05-30 Mitsubishi Electric Corporation Alarm monitoring device and alarm monitoring method
JP5958354B2 (ja) 2013-01-16 2016-07-27 富士通株式会社 通信監視装置、発生予測方法及び発生予測プログラム
JP5987701B2 (ja) * 2013-01-16 2016-09-07 富士通株式会社 通信監視装置、予測方法及び予測プログラム
JP2017038303A (ja) * 2015-08-12 2017-02-16 富士通株式会社 受信装置及び警報情報の転送方法
US9699020B1 (en) * 2015-11-19 2017-07-04 Sprint Communications Company L.P. Component aware maintenance alarm monitoring system and methods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09223090A (ja) * 1996-02-19 1997-08-26 Nec Corp Ｏｓｉマルチレイヤ管理システム
JP2003258908A (ja) * 2002-03-06 2003-09-12 Nippon Telegr & Teleph Corp <Ntt> 上位ノードおよびネットワークおよびプログラムおよび記録媒体
JP2003298517A (ja) * 2002-04-02 2003-10-17 Nippon Telegr & Teleph Corp <Ntt> マルチレイヤ光ネットワーク

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US6151327A (en) * 1997-06-30 2000-11-21 Mci Communications Corporation Method of routing and bundling demands with low utilization in a telecommunications network
JP3257772B2 (ja) 1998-03-04 2002-02-18 日本電信電話株式会社 波長多重通信網における不要警報抑止方法および装置
FI109571B (fi) * 1999-09-09 2002-08-30 Smarttrust Systems Oy Signalointimekanismi Wireless Application Protocol -prokollaa varten
JP3412622B2 (ja) * 2001-04-18 2003-06-03 日本電気株式会社 Ｃｄｍａ受信装置及びパス保護処理方法
CA2419477C (en) * 2002-02-28 2010-05-04 Nippon Telegraph And Telephone Corporation Node used in photonic network, and photonic network
CA2420842C (en) 2002-03-06 2010-05-11 Nippon Telegraph And Telephone Corporation Upper layer node, lower layer node, and node control method
JP4161028B2 (ja) * 2002-03-06 2008-10-08 株式会社日立国際電気 マルチサービス無線通信システム
JP4287382B2 (ja) * 2003-03-28 2009-07-01 富士通株式会社 端局中継装置、中継方法本発明は、ネットワークの端局中継装置に関するものである。
JP4542359B2 (ja) * 2004-03-30 2010-09-15 株式会社クラウド・スコープ・テクノロジーズ ネットワーク監視装置及び監視方法、並びに監視システム
JP4525456B2 (ja) * 2005-04-28 2010-08-18 株式会社デンソー 制御装置，ショート検出装置，負荷駆動システムおよびプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09223090A (ja) * 1996-02-19 1997-08-26 Nec Corp Ｏｓｉマルチレイヤ管理システム
JP2003258908A (ja) * 2002-03-06 2003-09-12 Nippon Telegr & Teleph Corp <Ntt> 上位ノードおよびネットワークおよびプログラムおよび記録媒体
JP2003298517A (ja) * 2002-04-02 2003-10-17 Nippon Telegr & Teleph Corp <Ntt> マルチレイヤ光ネットワーク

Non-Patent Citations (2)

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Also Published As

Publication number Publication date
US20100205289A1 (en) 2010-08-12
US8234355B2 (en) 2012-07-31
JPWO2009060501A1 (ja) 2011-03-17
JP4809483B2 (ja) 2011-11-09

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