CA2261169A1 - Procede de reduction d'adresse dans des systemes de commutation en mode de transfert asynchrone (mta) - Google Patents

Procede de reduction d'adresse dans des systemes de commutation en mode de transfert asynchrone (mta) Download PDF

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Publication number
CA2261169A1
CA2261169A1 CA002261169A CA2261169A CA2261169A1 CA 2261169 A1 CA2261169 A1 CA 2261169A1 CA 002261169 A CA002261169 A CA 002261169A CA 2261169 A CA2261169 A CA 2261169A CA 2261169 A1 CA2261169 A1 CA 2261169A1
Authority
CA
Canada
Prior art keywords
node
search
connection
vpi
vci
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.)
Abandoned
Application number
CA002261169A
Other languages
English (en)
Inventor
Manfred Hachinger
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.)
Siemens AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2261169A1 publication Critical patent/CA2261169A1/fr
Abandoned 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
    • 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
    • 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

Landscapes

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

Abstract

Afin d'effectuer un adressage efficace de données liées à la connexion, mises en mémoire dans un tableau d'un système de commutation MTA, l'adresse nécessaire à l'adressage doit être courte. A cet effet, les paramètres de connexion VPI/VCI (identificateur de trajet virtuel/identificateur de canal virtuel) prélevés à la tête d'une cellule MTA sont acheminés en tant que données d'entrée vers un arbre de recherche binaire présentant une pluralité de noeuds, et sont comparés en commençant par le noeud supérieur, puis par ordre décroissant, à des valeurs numériques mémorisées dans les noeuds suivants, jusqu'à ce que l'une des comparaisons donne une relation d'égalité.
CA002261169A 1996-07-23 1997-06-19 Procede de reduction d'adresse dans des systemes de commutation en mode de transfert asynchrone (mta) Abandoned CA2261169A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19629765A DE19629765A1 (de) 1996-07-23 1996-07-23 Verfahren zur Adreßreduktion in ATM-Vermittlungssystemen
DE19629765.6 1996-07-23

Publications (1)

Publication Number Publication Date
CA2261169A1 true CA2261169A1 (fr) 1998-01-29

Family

ID=7800639

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002261169A Abandoned CA2261169A1 (fr) 1996-07-23 1997-06-19 Procede de reduction d'adresse dans des systemes de commutation en mode de transfert asynchrone (mta)

Country Status (6)

Country Link
EP (1) EP0914750A1 (fr)
JP (1) JP3821854B2 (fr)
AU (1) AU719083B2 (fr)
CA (1) CA2261169A1 (fr)
DE (1) DE19629765A1 (fr)
WO (1) WO1998004099A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19825541A1 (de) * 1998-06-08 1999-12-09 Bosch Gmbh Robert Vorrichtung und Verfahren zur Abbildung von Objektadressen
EP1189394A3 (fr) * 2000-09-19 2004-01-07 Siemens Aktiengesellschaft Procedé et dispositif pour la reduction des adresses pour un réseau ATM ou IP

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994001828A1 (fr) * 1992-07-02 1994-01-20 Wellfleet Communications Procede et appareil de traitement de paquets de donnees
US5323389A (en) * 1992-08-14 1994-06-21 Fore Systems, Inc. ATM cell interface and method for dispatching an ATM cell
EP0600683B1 (fr) * 1992-12-04 2001-10-10 AT&T Corp. Interface pour un réseau de paguets
SE515422C2 (sv) * 1993-03-10 2001-07-30 Ericsson Telefon Ab L M Etiketthantering i paketnät
GB9326476D0 (en) * 1993-12-24 1994-02-23 Newbridge Networks Corp Network

Also Published As

Publication number Publication date
JP3821854B2 (ja) 2006-09-13
JP2000514972A (ja) 2000-11-07
AU719083B2 (en) 2000-05-04
EP0914750A1 (fr) 1999-05-12
AU3335197A (en) 1998-02-10
WO1998004099A1 (fr) 1998-01-29
DE19629765A1 (de) 1998-01-29

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued