WO2004042533A3 - End-to-end qos internet protocol - Google Patents

End-to-end qos internet protocol Download PDF

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Publication number
WO2004042533A3
WO2004042533A3 PCT/US2003/035024 US0335024W WO2004042533A3 WO 2004042533 A3 WO2004042533 A3 WO 2004042533A3 US 0335024 W US0335024 W US 0335024W WO 2004042533 A3 WO2004042533 A3 WO 2004042533A3
Authority
WO
WIPO (PCT)
Prior art keywords
user community
qos
real
time communication
communication sessions
Prior art date
Application number
PCT/US2003/035024
Other languages
French (fr)
Other versions
WO2004042533A2 (en
Inventor
Siddhartha Nag
Original Assignee
Prominence Networks Inc
Siddhartha Nag
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 Prominence Networks Inc, Siddhartha Nag filed Critical Prominence Networks Inc
Priority to CA002506954A priority Critical patent/CA2506954A1/en
Priority to EP03768594A priority patent/EP1563396A4/en
Priority to AU2003291702A priority patent/AU2003291702A1/en
Publication of WO2004042533A2 publication Critical patent/WO2004042533A2/en
Publication of WO2004042533A3 publication Critical patent/WO2004042533A3/en

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
    • H04L47/10—Flow control; Congestion control
    • H04L47/18—End to end
    • 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
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2416—Real-time traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/31—Flow control; Congestion control by tagging of packets, e.g. using discard eligibility [DE] bits
    • 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
    • H04L47/41—Flow control; Congestion control by acting on aggregated flows or links
    • 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
    • H04L47/801—Real time 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
    • H04L47/822—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
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/825—Involving tunnels, e.g. MPLS
    • 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
    • H04L47/828—Allocation of resources per group of connections, e.g. per group of users
    • 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
    • H04L47/83—Admission control; Resource allocation based on usage prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/16—Implementing security features at a particular protocol layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1043—Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1106—Call signalling protocols; H.323 and related
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Abstract

Apparatus and methods are provided for delivering end-to-end Quality of Service (QoS) over Internet Protocol (IP) networks. According to one embodiment, a portion of available bandwidth between a first and second network device is reserved as a Quality of Service (QoS0 resource pool for real-time communication sessions among users of a fist and second user community. The first network device is communicatively coupled with a packet network and associated with the first user community. The second network device is communicatively coupled with the packet network and associated with the second user community. End-to-End application QoS is provided between the first and second user communities by selectively admitting real-time communication sessions between the first user community and the second user community based upon currently available resources associated with the QoS resource pool and multiplexing the real-time communication sessions over a reservation protocol session between the first and second network devices.
PCT/US2003/035024 2002-11-01 2003-11-03 End-to-end qos internet protocol WO2004042533A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002506954A CA2506954A1 (en) 2002-11-01 2003-11-03 End-to-end qos internet protocol
EP03768594A EP1563396A4 (en) 2002-11-01 2003-11-03 End-to-end service quality for latency-intensive internet protocol (ip) applications in a heterogeneous, multi-vendor environment
AU2003291702A AU2003291702A1 (en) 2002-11-01 2003-11-03 End-to-end qos internet protocol

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42318902P 2002-11-01 2002-11-01
US60/423,189 2002-11-01

Publications (2)

Publication Number Publication Date
WO2004042533A2 WO2004042533A2 (en) 2004-05-21
WO2004042533A3 true WO2004042533A3 (en) 2004-07-08

Family

ID=32312621

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/035024 WO2004042533A2 (en) 2002-11-01 2003-11-03 End-to-end qos internet protocol

Country Status (4)

Country Link
EP (1) EP1563396A4 (en)
AU (1) AU2003291702A1 (en)
CA (1) CA2506954A1 (en)
WO (1) WO2004042533A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7979549B2 (en) 2005-11-30 2011-07-12 Microsoft Corporation Network supporting centralized management of QoS policies
US8170021B2 (en) 2006-01-06 2012-05-01 Microsoft Corporation Selectively enabled quality of service policy
US7899024B2 (en) * 2007-02-28 2011-03-01 Intel Corporation Method and apparatus to support VoIP calls in an IEEE 802.16 interface

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6212562B1 (en) * 1997-03-28 2001-04-03 Honeywell International Inc. Criticality and quality of service (QoS) based resource management
US6366577B1 (en) * 1999-11-05 2002-04-02 Mci Worldcom, Inc. Method for providing IP telephony with QoS using end-to-end RSVP signaling
US6640248B1 (en) * 1998-07-10 2003-10-28 Malibu Networks, Inc. Application-aware, quality of service (QoS) sensitive, media access control (MAC) layer
US6714987B1 (en) * 1999-11-05 2004-03-30 Nortel Networks Limited Architecture for an IP centric distributed network
US20040073641A1 (en) * 2002-09-30 2004-04-15 Muneyb Minhazuddin Instantaneous user initiation voice quality feedback

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7209473B1 (en) * 2000-08-18 2007-04-24 Juniper Networks, Inc. Method and apparatus for monitoring and processing voice over internet protocol packets

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6212562B1 (en) * 1997-03-28 2001-04-03 Honeywell International Inc. Criticality and quality of service (QoS) based resource management
US6640248B1 (en) * 1998-07-10 2003-10-28 Malibu Networks, Inc. Application-aware, quality of service (QoS) sensitive, media access control (MAC) layer
US6366577B1 (en) * 1999-11-05 2002-04-02 Mci Worldcom, Inc. Method for providing IP telephony with QoS using end-to-end RSVP signaling
US6714987B1 (en) * 1999-11-05 2004-03-30 Nortel Networks Limited Architecture for an IP centric distributed network
US20040073641A1 (en) * 2002-09-30 2004-04-15 Muneyb Minhazuddin Instantaneous user initiation voice quality feedback

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HARBAUM ET AL: "Layer 4 switching with QOS support for RTP and HTTP", GLOBAL TELECOMMUNICATIONS CONFERENCE - GLOBECOM'99, vol. 2, 1999, pages 1591 - 1596, XP001016970 *

Also Published As

Publication number Publication date
EP1563396A4 (en) 2006-05-17
WO2004042533A2 (en) 2004-05-21
EP1563396A2 (en) 2005-08-17
AU2003291702A8 (en) 2004-06-07
AU2003291702A1 (en) 2004-06-07
CA2506954A1 (en) 2004-05-21

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