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AU2002220729A1 - Method and system for resource reservations in a multicasting network - Google Patents

Method and system for resource reservations in a multicasting network

Info

Publication number
AU2002220729A1
AU2002220729A1 AU2002220729A AU2072902A AU2002220729A1 AU 2002220729 A1 AU2002220729 A1 AU 2002220729A1 AU 2002220729 A AU2002220729 A AU 2002220729A AU 2072902 A AU2072902 A AU 2072902A AU 2002220729 A1 AU2002220729 A1 AU 2002220729A1
Authority
AU
Australia
Prior art keywords
network
information
collected
reservation
resource
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
AU2002220729A
Inventor
Heino Hameleers
Frank Hundscheidt
Eric Valentine
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002220729A1 publication Critical patent/AU2002220729A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/822—Collecting or measuring resource availability data
    • 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
    • H04L47/15—Flow control; Congestion control in relation to multipoint traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/72—Admission control; Resource allocation using reservation actions during connection setup
    • H04L47/724—Admission control; Resource allocation using reservation actions during connection setup at intermediate nodes, e.g. resource reservation protocol [RSVP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/806—Broadcast or multicast traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/821—Prioritising resource allocation or reservation requests

Landscapes

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

Abstract

The present invention provides a method for operating a network system and a network system operated correspondingly for improving network resource reservations and allocations. Information included in signaling messages of a given protocol, like the resource reservation protocol (RSVP), which do not provide information about the actual communications status in the network. According to the invention, information concerning the communications/service quality of the network are collected from allover the network. In particular, such information is collected from all network domains and their routers, respectively. The collected information is communicated in the network by extending the signaling messages obtained on the basis of the given protocol. Utilizing the collected information, service quality negotiations between a server and its client are improved. This improvement can be achieved for network systems comprising a network domain serving a single client, and multicasting networks. Furthermore, the present invention provides a solution for pre-reservation of network resources which avoids an unnecessary reservation of network resources and a waste of network resources for subsequent resource allocations. <IMAGE>
AU2002220729A 2000-11-30 2001-11-26 Method and system for resource reservations in a multicasting network Abandoned AU2002220729A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00126227.8 2000-11-30
EP00126227A EP1211851A1 (en) 2000-11-30 2000-11-30 Method and system for resource reservation in a multicasting network
PCT/EP2001/013751 WO2002045358A1 (en) 2000-11-30 2001-11-26 Method and system for resource reservations in a multicasting network

Publications (1)

Publication Number Publication Date
AU2002220729A1 true AU2002220729A1 (en) 2002-06-11

Family

ID=8170539

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002220729A Abandoned AU2002220729A1 (en) 2000-11-30 2001-11-26 Method and system for resource reservations in a multicasting network

Country Status (8)

Country Link
US (1) US20020091810A1 (en)
EP (2) EP1211851A1 (en)
CN (1) CN100380891C (en)
AT (1) ATE292348T1 (en)
AU (1) AU2002220729A1 (en)
DE (1) DE60109809T2 (en)
TW (1) TWI222812B (en)
WO (1) WO2002045358A1 (en)

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Also Published As

Publication number Publication date
EP1211851A1 (en) 2002-06-05
WO2002045358A9 (en) 2003-06-26
EP1338126A1 (en) 2003-08-27
DE60109809D1 (en) 2005-05-04
EP1338126B1 (en) 2005-03-30
DE60109809T2 (en) 2006-03-30
CN1488217A (en) 2004-04-07
CN100380891C (en) 2008-04-09
US20020091810A1 (en) 2002-07-11
WO2002045358A1 (en) 2002-06-06
TWI222812B (en) 2004-10-21
ATE292348T1 (en) 2005-04-15

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