RU94018501A - Способ и устройство для передачи информационных пакетов по асинхронному способу передачи в сети связи - Google Patents

Способ и устройство для передачи информационных пакетов по асинхронному способу передачи в сети связи

Info

Publication number
RU94018501A
RU94018501A RU94018501/09A RU94018501A RU94018501A RU 94018501 A RU94018501 A RU 94018501A RU 94018501/09 A RU94018501/09 A RU 94018501/09A RU 94018501 A RU94018501 A RU 94018501A RU 94018501 A RU94018501 A RU 94018501A
Authority
RU
Russia
Prior art keywords
transmission
information packs
transmitted
paths
switching devices
Prior art date
Application number
RU94018501/09A
Other languages
English (en)
Inventor
Гельднер Эрнст-Хайнрих
De]
Original Assignee
Сименс АГ (DE)
Сименс АГ
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 Сименс АГ (DE), Сименс АГ filed Critical Сименс АГ (DE)
Publication of RU94018501A publication Critical patent/RU94018501A/ru

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
    • H04L45/02—Topology update or discovery
    • H04L45/10—Routing in connection-oriented networks, e.g. X.25 or ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • 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
    • H04L45/24—Multipath
    • 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
    • H04L45/26—Route discovery packet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
    • 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
    • H04L2012/5603—Access techniques
    • H04L2012/5609—Topology
    • H04L2012/561—Star, e.g. cross-connect, concentrator, subscriber group equipment, remote electronics
    • 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
    • H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
    • 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
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery
    • 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
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/555—Error detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

Передача информационных пакетов по асинхронному способу передачи производится по меньшей мере на двух полностью различных путях передачи с полностью раздельными АТМ-устройствами коммутации (ASWl..., ASW2...) или АТМ-кроссконнекторными переключающими устройствами (AССl..., АСС2). Через расположенное у соответствующего абонента сети подключающее управляющее устройство (CCU) производят сбор и первичную обработку переданных на стороне передачи на различных путях передачи тестинформационных пакетов, компенсацию обусловленных различными путями передачи различий времен прохождения информационных пакетов с помощью моментов времени приема и выдачу одного из нескольких переданных на различных путях передачи идентичных информационных пакетов.

Claims (1)

  1. Передача информационных пакетов по асинхронному способу передачи производится по меньшей мере на двух полностью различных путях передачи с полностью раздельными АТМ-устройствами коммутации (ASWl..., ASW2...) или АТМ-кроссконнекторными переключающими устройствами (AССl..., АСС2). Через расположенное у соответствующего абонента сети подключающее управляющее устройство (CCU) производят сбор и первичную обработку переданных на стороне передачи на различных путях передачи тестинформационных пакетов, компенсацию обусловленных различными путями передачи различий времен прохождения информационных пакетов с помощью моментов времени приема и выдачу одного из нескольких переданных на различных путях передачи идентичных информационных пакетов.
RU94018501/09A 1993-05-28 1994-05-27 Способ и устройство для передачи информационных пакетов по асинхронному способу передачи в сети связи RU94018501A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4317951.7 1993-05-28
DE4317951A DE4317951C1 (de) 1993-05-28 1993-05-28 Verfahren und Schaltungsanordnung zur Übertragung von Nachrichtenpaketen nach dem Asynchronen Transfermodus in einem Kommunikationsnetz

Publications (1)

Publication Number Publication Date
RU94018501A true RU94018501A (ru) 1996-04-20

Family

ID=6489223

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94018501/09A RU94018501A (ru) 1993-05-28 1994-05-27 Способ и устройство для передачи информационных пакетов по асинхронному способу передачи в сети связи

Country Status (6)

Country Link
US (1) US5457678A (ru)
EP (1) EP0631412A3 (ru)
JP (1) JP2933825B2 (ru)
CA (1) CA2124418C (ru)
DE (1) DE4317951C1 (ru)
RU (1) RU94018501A (ru)

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DE4331577C2 (de) * 1993-09-16 1995-12-07 Siemens Ag Verfahren und Schaltungsanordnung zum Übertragen von Nachrichtenzellen über redundante virtuelle Pfadpaare eines ATM-Kommunikationsnetzes
DE4331579C2 (de) * 1993-09-16 1995-07-06 Siemens Ag Verfahren zum Übertragen von Nachrichtenzellen über redundante virtuelle Pfadpaare eines ATM-Kommunikationsnetzes
DE59611461D1 (de) * 1995-03-16 2008-04-10 Nokia Siemens Networks Gmbh Redundanzoptimiertes Kommunikationsnetz für die Übertragung von Nachrichtensignalen
FR2737371A1 (fr) * 1995-07-26 1997-01-31 Trt Telecom Radio Electr Securisation par doublement d'au moins certaines voies logiques dans un reseau de telecommunications
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JPH0646725B2 (ja) * 1987-10-31 1994-06-15 日本電気株式会社 ヒットレス切替方式
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Also Published As

Publication number Publication date
CA2124418A1 (en) 1994-11-29
JP2933825B2 (ja) 1999-08-16
CA2124418C (en) 2004-07-06
US5457678A (en) 1995-10-10
DE4317951C1 (de) 1994-05-26
JPH0730559A (ja) 1995-01-31
EP0631412A2 (de) 1994-12-28
EP0631412A3 (de) 2003-01-02

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