ATE364276T1 - Dynamische wegeleitung in einem paketvermittelden mehrschichtigen kommunikationsnetzwerk - Google Patents

Dynamische wegeleitung in einem paketvermittelden mehrschichtigen kommunikationsnetzwerk

Info

Publication number
ATE364276T1
ATE364276T1 AT02762276T AT02762276T ATE364276T1 AT E364276 T1 ATE364276 T1 AT E364276T1 AT 02762276 T AT02762276 T AT 02762276T AT 02762276 T AT02762276 T AT 02762276T AT E364276 T1 ATE364276 T1 AT E364276T1
Authority
AT
Austria
Prior art keywords
logical
packet
communications network
level
physical
Prior art date
Application number
AT02762276T
Other languages
English (en)
Inventor
Paola Iovanna
Roberto Sabella
Pietro Tou
Gianpaolo Oriolo
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
Application granted granted Critical
Publication of ATE364276T1 publication Critical patent/ATE364276T1/de

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
    • H04L45/12—Shortest path evaluation
    • H04L45/125—Shortest path evaluation based on throughput or bandwidth
    • 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
    • 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
    • H04L45/12—Shortest path evaluation
    • H04L45/124—Shortest path evaluation using a combination of metrics
    • 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
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • 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
    • H04L45/62—Wavelength based
    • 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
    • H04L45/64—Routing or path finding of packets in data switching networks using an overlay routing layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H04L47/125—Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/321—Interlayer communication protocols or service data unit [SDU] definitions; Interfaces between layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT02762276T 2002-05-17 2002-05-17 Dynamische wegeleitung in einem paketvermittelden mehrschichtigen kommunikationsnetzwerk ATE364276T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2002/005518 WO2004002078A1 (en) 2002-05-17 2002-05-17 Dynamic routing in packet-switching multi-layer communications networks

Publications (1)

Publication Number Publication Date
ATE364276T1 true ATE364276T1 (de) 2007-06-15

Family

ID=29797082

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02762276T ATE364276T1 (de) 2002-05-17 2002-05-17 Dynamische wegeleitung in einem paketvermittelden mehrschichtigen kommunikationsnetzwerk

Country Status (7)

Country Link
US (1) US7539210B2 (de)
EP (1) EP1510044B1 (de)
CN (1) CN100592702C (de)
AT (1) ATE364276T1 (de)
AU (1) AU2002328280A1 (de)
DE (1) DE60220549T2 (de)
WO (1) WO2004002078A1 (de)

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Also Published As

Publication number Publication date
EP1510044B1 (de) 2007-06-06
DE60220549T2 (de) 2008-02-07
WO2004002078A1 (en) 2003-12-31
EP1510044A1 (de) 2005-03-02
AU2002328280A1 (en) 2004-01-06
US7539210B2 (en) 2009-05-26
DE60220549D1 (de) 2007-07-19
CN100592702C (zh) 2010-02-24
US20060209785A1 (en) 2006-09-21
CN1625869A (zh) 2005-06-08

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