WO2000008872A3 - Netzwerk gekoppelter dateneinheiten in einem digitalen vermittlungssystem - Google Patents

Netzwerk gekoppelter dateneinheiten in einem digitalen vermittlungssystem Download PDF

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Publication number
WO2000008872A3
WO2000008872A3 PCT/DE1999/002444 DE9902444W WO0008872A3 WO 2000008872 A3 WO2000008872 A3 WO 2000008872A3 DE 9902444 W DE9902444 W DE 9902444W WO 0008872 A3 WO0008872 A3 WO 0008872A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
messages
digital switching
switching system
switch
Prior art date
Application number
PCT/DE1999/002444
Other languages
English (en)
French (fr)
Other versions
WO2000008872A2 (de
Inventor
Karl Sapotta
Original Assignee
Siemens Ag
Karl Sapotta
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 Siemens Ag, Karl Sapotta filed Critical Siemens Ag
Priority to DE19981520T priority Critical patent/DE19981520D2/de
Publication of WO2000008872A2 publication Critical patent/WO2000008872A2/de
Publication of WO2000008872A3 publication Critical patent/WO2000008872A3/de

Links

Classifications

    • 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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13093—Personal computer, PC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13103—Memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13106—Microprocessor, CPU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13107—Control equipment for a part of the connection, distributed control, co-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13214—Clock signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1329—Asynchronous transfer mode, ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13336—Store & forward, messaging systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1334—Configuration within the switch
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13393—Time slot switching, T-stage, time slot interchanging, TSI

Landscapes

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

Abstract

Herkömmliche digitale Vermittlungssysteme weisen Nachrichtenverteiler auf, die eine Anzahl Prozessoren besitzen, die ein Store & Forward-Netzwerk bilden. In einem solchen Netzwerk werden von und zu den Prozessoren Nachrichten versandt, die über Switches weitergeleitet werden. Da Nachrichten unabhängig von der Empfangsbereitschaft des Empfängers und der Verfügbarkeit aller Teilstrecken abgesandt werden, muß ein Switch über einen Nachrichtenspeicher verfügen. Der Erfindung liegt die Aufgabe zugrunde, ein Netzwerk anzugeben, bei dem das Speichern von Nachrichten im Switch entfällt. Erfindungsgemäß wird ein Netzwerk gekoppelter, einander Nachrichten übermittelnder Dateneinheiten in einem digitalen Vermittlungssystem angegeben, in dem die Senderdateneinheit und die Empfängerdateneinheit Mittel zum Durchführen eines Handshakes umfassen und der Switch Mittel (46) zum Reservieren eines Datenpfades in Antwort auf den Handshake enthält.
PCT/DE1999/002444 1998-08-06 1999-08-04 Netzwerk gekoppelter dateneinheiten in einem digitalen vermittlungssystem WO2000008872A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19981520T DE19981520D2 (de) 1998-08-06 1999-08-04 Netzwerk gekoppelter Dateneinheiten in einem digitalen Vermittlungssystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19835627.7 1998-08-06
DE19835627 1998-08-06

Publications (2)

Publication Number Publication Date
WO2000008872A2 WO2000008872A2 (de) 2000-02-17
WO2000008872A3 true WO2000008872A3 (de) 2000-04-13

Family

ID=7876714

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/002444 WO2000008872A2 (de) 1998-08-06 1999-08-04 Netzwerk gekoppelter dateneinheiten in einem digitalen vermittlungssystem

Country Status (2)

Country Link
DE (1) DE19981520D2 (de)
WO (1) WO2000008872A2 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01243636A (ja) * 1988-03-24 1989-09-28 Ricoh Co Ltd ファクシミリ畜積交換装置
US5146348A (en) * 1990-08-20 1992-09-08 Kabushiki Kaisha Toshiba Store-and-forward switching system
GB2268372A (en) * 1992-06-11 1994-01-05 Roke Manor Research Bandwidth allocation in data transmission systems
US5455852A (en) * 1993-10-07 1995-10-03 Unisys Corporation Method and apparatus for defining parameter transmission protocols for a call intercept/message delivery telephone system
EP0790751A2 (de) * 1996-02-16 1997-08-20 Lucent Technologies Inc. Verwaltung von virtuellen ATM-Verbindungen mit Protokoll zur Reservierung von Ressourcen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01243636A (ja) * 1988-03-24 1989-09-28 Ricoh Co Ltd ファクシミリ畜積交換装置
US5146348A (en) * 1990-08-20 1992-09-08 Kabushiki Kaisha Toshiba Store-and-forward switching system
GB2268372A (en) * 1992-06-11 1994-01-05 Roke Manor Research Bandwidth allocation in data transmission systems
US5455852A (en) * 1993-10-07 1995-10-03 Unisys Corporation Method and apparatus for defining parameter transmission protocols for a call intercept/message delivery telephone system
EP0790751A2 (de) * 1996-02-16 1997-08-20 Lucent Technologies Inc. Verwaltung von virtuellen ATM-Verbindungen mit Protokoll zur Reservierung von Ressourcen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MURASE T: "BURSTSERVER ARCHITECTURE FOR ATM WIDE AREA NETWORKS", PROCEEDINGS OF THE GLOBAL TELECOMMUNICATIONS CONFERENCE (GLOBECOM '94), 1994, NEW YORK, US, pages 1231 - 1237, XP000488731, ISBN: 0-7803-1821-8 *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 581 (E - 865) 21 December 1989 (1989-12-21) *

Also Published As

Publication number Publication date
WO2000008872A2 (de) 2000-02-17
DE19981520D2 (de) 2001-06-28

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