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WO2005117365A1 - Appareil de contrôle de communication et méthode de contrôle de communication - Google Patents

Appareil de contrôle de communication et méthode de contrôle de communication Download PDF

Info

Publication number
WO2005117365A1
WO2005117365A1 PCT/JP2005/010013 JP2005010013W WO2005117365A1 WO 2005117365 A1 WO2005117365 A1 WO 2005117365A1 JP 2005010013 W JP2005010013 W JP 2005010013W WO 2005117365 A1 WO2005117365 A1 WO 2005117365A1
Authority
WO
WIPO (PCT)
Prior art keywords
path
communication control
paths
node
processing unit
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.)
Ceased
Application number
PCT/JP2005/010013
Other languages
English (en)
Japanese (ja)
Inventor
Takehiko Kashiwagi
Soichiro Araki
Kazuya Suzuki
Masahiro Jibiki
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.)
NEC Corp
Original Assignee
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 NEC Corp filed Critical NEC Corp
Priority to JP2006514018A priority Critical patent/JPWO2005117365A1/ja
Publication of WO2005117365A1 publication Critical patent/WO2005117365A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04L45/22—Alternate routing
    • 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
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery

Definitions

  • the communication control device wherein when the path force ⁇ newly secured and 0 ⁇ R, the data transmission unit transmits the data stored in the data buffer to the other node.
  • the communication control device for realizing the communication control method according to the present invention may be a device or a program.
  • the communication control device, the communication control method, and the communication control program according to the present invention may be configured such that, in addition to a network in which a line failure is likely to occur, a failure-prone node or a node using a mobile body frequently changes the form of the renetwork. Even in such a case, it is possible to provide highly reliable communication that can reliably transmit bucket data including important voices and images to the partner node.

Landscapes

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

Abstract

Dans un appareil de contrôle de communication (200) installé sur le nœud d'un réseau qui constitue des passages pour permettre un type de connexion de communication, le nombre minimum (T) de passages à réserver est établi, et lorsque le nombre de passages disponibles à un moment donné ne répond plus au nombre (T) correspondant à une perturbation, un établissement de passage et un signalement sont effectués pour réserver des passages à nouveau, diminuant ainsi la fréquence des signalements pour réservation de passages à nouveau. Ceci peut diminuer un état de charge élevé provoqué en évitant les dérangements de ligne dans le réseau, fournir une résolution rapide des dérangements, et assurer un réseau très fiable.
PCT/JP2005/010013 2004-05-28 2005-05-25 Appareil de contrôle de communication et méthode de contrôle de communication Ceased WO2005117365A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006514018A JPWO2005117365A1 (ja) 2004-05-28 2005-05-25 通信制御装置及び通信制御方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004159422 2004-05-28
JP2004-159422 2004-05-28

Publications (1)

Publication Number Publication Date
WO2005117365A1 true WO2005117365A1 (fr) 2005-12-08

Family

ID=35451245

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/010013 Ceased WO2005117365A1 (fr) 2004-05-28 2005-05-25 Appareil de contrôle de communication et méthode de contrôle de communication

Country Status (2)

Country Link
JP (1) JPWO2005117365A1 (fr)
WO (1) WO2005117365A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008263393A (ja) * 2007-04-12 2008-10-30 Hitachi Ltd ネットワークシステム及びノード装置
JP2014217028A (ja) * 2013-04-30 2014-11-17 日本電信電話株式会社 通信システム管理装置、及び通信システム管理方法
JP2014217029A (ja) * 2013-04-30 2014-11-17 日本電信電話株式会社 通信システム管理装置、及び通信システム管理方法
US9203760B2 (en) 2011-03-30 2015-12-01 Fujitsu Limited Communication device and route search method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000138710A (ja) * 1998-10-30 2000-05-16 Toshiba Corp カットスルーパス制御方法及びルータ装置並びに通信方法
JP2003115872A (ja) * 2001-10-05 2003-04-18 Hitachi Ltd メッシュ網における予備系帯域共有型プロテクションをサポートする帯域管理方式
JP2003229889A (ja) * 2002-02-06 2003-08-15 Nec Corp パス設定方法及びそれを用いる通信ネットワーク並びにノード装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000138710A (ja) * 1998-10-30 2000-05-16 Toshiba Corp カットスルーパス制御方法及びルータ装置並びに通信方法
JP2003115872A (ja) * 2001-10-05 2003-04-18 Hitachi Ltd メッシュ網における予備系帯域共有型プロテクションをサポートする帯域管理方式
JP2003229889A (ja) * 2002-02-06 2003-08-15 Nec Corp パス設定方法及びそれを用いる通信ネットワーク並びにノード装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008263393A (ja) * 2007-04-12 2008-10-30 Hitachi Ltd ネットワークシステム及びノード装置
US9203760B2 (en) 2011-03-30 2015-12-01 Fujitsu Limited Communication device and route search method
JP2014217028A (ja) * 2013-04-30 2014-11-17 日本電信電話株式会社 通信システム管理装置、及び通信システム管理方法
JP2014217029A (ja) * 2013-04-30 2014-11-17 日本電信電話株式会社 通信システム管理装置、及び通信システム管理方法

Also Published As

Publication number Publication date
JPWO2005117365A1 (ja) 2008-04-03

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