SE9603708D0 - Network configuration at high transmission loads - Google Patents

Network configuration at high transmission loads

Info

Publication number
SE9603708D0
SE9603708D0 SE9603708A SE9603708A SE9603708D0 SE 9603708 D0 SE9603708 D0 SE 9603708D0 SE 9603708 A SE9603708 A SE 9603708A SE 9603708 A SE9603708 A SE 9603708A SE 9603708 D0 SE9603708 D0 SE 9603708D0
Authority
SE
Sweden
Prior art keywords
alternate
circuits
alternate circuits
network
network configuration
Prior art date
Application number
SE9603708A
Other languages
Swedish (sv)
Other versions
SE507754C2 (en
SE9603708L (en
Inventor
Juergen Sauermann
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9603708A priority Critical patent/SE507754C2/en
Publication of SE9603708D0 publication Critical patent/SE9603708D0/en
Priority to PCT/SE1997/001671 priority patent/WO1998016038A1/en
Priority to AU46415/97A priority patent/AU4641597A/en
Publication of SE9603708L publication Critical patent/SE9603708L/en
Publication of SE507754C2 publication Critical patent/SE507754C2/en

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
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • 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
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/24—Multipath
    • H04L45/247—Multipath using M:N active or standby paths
    • 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
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model
    • 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
    • H04L2012/5629—Admission control
    • H04L2012/5631—Resource management and allocation
    • H04L2012/5632—Bandwidth allocation
    • 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
    • H04L2012/5629—Admission control
    • H04L2012/5631—Resource management and allocation
    • H04L2012/5636—Monitoring or policing, e.g. compliance with allocated rate, corrective actions
    • 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
    • H04L2012/5664—Support of Video, e.g. MPEG

Landscapes

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

Abstract

This invention relates to re-routing traffic in high data rate transmission networks and solves the problem with capacity limitations in such networks. The problem is solved by setting up additional virtual circuits, so called alternate circuits. These alternate circuits are used whenever the outgoing data link becomes overloaded due to concurrent bursts on one or more of original or the alternate circuits. Such a network (300) consists of the original circuit and the alternate circuits: the original circuit, which are the nodes (202-212) having links (214-222) between them; the alternate circuits, which are nodes (302, 306 and 304) having alternate links (308-314 and 316, 318) between them. Each node in the network has incoming/outgoing burst detectors and arbiters controlling the node.
SE9603708A 1996-10-10 1996-10-10 Method and device for network configuration at high load SE507754C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9603708A SE507754C2 (en) 1996-10-10 1996-10-10 Method and device for network configuration at high load
PCT/SE1997/001671 WO1998016038A1 (en) 1996-10-10 1997-10-07 Network configuration at high transmission loads
AU46415/97A AU4641597A (en) 1996-10-10 1997-10-07 Network configuration at high transmission loads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9603708A SE507754C2 (en) 1996-10-10 1996-10-10 Method and device for network configuration at high load

Publications (3)

Publication Number Publication Date
SE9603708D0 true SE9603708D0 (en) 1996-10-10
SE9603708L SE9603708L (en) 1998-04-11
SE507754C2 SE507754C2 (en) 1998-07-13

Family

ID=20404198

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9603708A SE507754C2 (en) 1996-10-10 1996-10-10 Method and device for network configuration at high load

Country Status (3)

Country Link
AU (1) AU4641597A (en)
SE (1) SE507754C2 (en)
WO (1) WO1998016038A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002125040A (en) * 2000-10-13 2002-04-26 Fujitsu Ltd Access network device
US7624063B1 (en) 2003-09-30 2009-11-24 Trading Technologies International, Inc. System and method for improved distribution of market information

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234191B1 (en) * 1986-01-09 1993-12-29 Nec Corporation Packet-switched communications network with parallel virtual circuits for re-routing message packets
US5253248A (en) * 1990-07-03 1993-10-12 At&T Bell Laboratories Congestion control for connectionless traffic in data networks via alternate routing
JPH0738610A (en) * 1993-07-23 1995-02-07 Nippon Telegr & Teleph Corp <Ntt> Packet transmission system
US5467345A (en) * 1994-05-31 1995-11-14 Motorola, Inc. Packet routing system and method therefor
ZA959722B (en) * 1994-12-19 1996-05-31 Alcatel Nv Traffic management and congestion control for packet-based networks

Also Published As

Publication number Publication date
SE507754C2 (en) 1998-07-13
SE9603708L (en) 1998-04-11
AU4641597A (en) 1998-05-05
WO1998016038A1 (en) 1998-04-16

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Legal Events

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