WO2002058325A3 - Method and apparatus for coordinating end-to-end quality of service requirements for media flows in a multimedia session - Google Patents

Method and apparatus for coordinating end-to-end quality of service requirements for media flows in a multimedia session Download PDF

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Publication number
WO2002058325A3
WO2002058325A3 PCT/SE2002/000023 SE0200023W WO02058325A3 WO 2002058325 A3 WO2002058325 A3 WO 2002058325A3 SE 0200023 W SE0200023 W SE 0200023W WO 02058325 A3 WO02058325 A3 WO 02058325A3
Authority
WO
WIPO (PCT)
Prior art keywords
quality
user terminal
service
access network
session
Prior art date
Application number
PCT/SE2002/000023
Other languages
French (fr)
Other versions
WO2002058325A2 (en
Inventor
Ina Birgitta Widegren
Brian Charls Williams
Thian Joo Tan
Johnson Oyama
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
Priority claimed from US10/038,770 external-priority patent/US20030172160A9/en
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to AU2002219745A priority Critical patent/AU2002219745A1/en
Priority to EP02732199A priority patent/EP1356631A2/en
Publication of WO2002058325A2 publication Critical patent/WO2002058325A2/en
Publication of WO2002058325A3 publication Critical patent/WO2002058325A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Abstract

The present invention provides a method to assure end-to-end quality of service for a multimedia session including plural media data streams. The multimedia session is between a first user terminal associated with a first local access network and a second user terminal associated with a second local access network. The first and second local networks are coupled to an IP backbone network. During session setup, the user terminals each request confirmation from the other that its local access network can provide the quality of service requested for the session. The first user terminal determines whether there are sufficient resources in the first local access network to support a quality of service in its local access network to support a quality of service requested for each of the media data streams. Once this is determined, the first user terminal sends a message to the second user terminal confirming that QoS assurance. Similarly, the second user terminal determines that there are sufficient resources in the second access network to support the quality of services requested for each media data stream. A message is sent to the first user terminal confirming that qality of service determination. The IP network supports the requested quality of service for each media data stream in the session without the need for any formal resource reservation signaling using, for example, the fifferentiated sservices QoS provisioning mechanism, network dimensioning, and traffic engineering. Thus, the requested quality of service for each media data stream in the session can be assured without having to use more complex, costly, and less flexible resource reservation protocols.
PCT/SE2002/000023 2001-01-10 2002-01-09 Method and apparatus for coordinating end-to-end quality of service requirements for media flows in a multimedia session WO2002058325A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002219745A AU2002219745A1 (en) 2001-01-10 2002-01-09 Method and apparatus for coordinating end-to-end quality of service requirements for media flows in a multimedia session
EP02732199A EP1356631A2 (en) 2001-01-10 2002-01-09 Method and apparatus for coordinating end-to-end quality of service requirements for media flows in a multimedia session

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US26076601P 2001-01-10 2001-01-10
US60/260,766 2001-01-10
US10/038,770 2002-01-08
US10/038,770 US20030172160A9 (en) 2001-01-10 2002-01-08 Method and apparatus for coordinating end-to-end quality of service requirements for media flows in a multimedia session

Publications (2)

Publication Number Publication Date
WO2002058325A2 WO2002058325A2 (en) 2002-07-25
WO2002058325A3 true WO2002058325A3 (en) 2002-11-14

Family

ID=26715527

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2002/000023 WO2002058325A2 (en) 2001-01-10 2002-01-09 Method and apparatus for coordinating end-to-end quality of service requirements for media flows in a multimedia session

Country Status (3)

Country Link
EP (1) EP1356631A2 (en)
AU (1) AU2002219745A1 (en)
WO (1) WO2002058325A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101008698B1 (en) 2005-05-03 2011-01-17 노키아 코포레이션 Signaling quality of service QOS parameters for a multimedia session

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040028064A1 (en) * 2002-08-09 2004-02-12 Alcatel Stitching-extending MPLS tunnels to the customer interface
JP4520705B2 (en) * 2003-04-11 2010-08-11 パナソニック株式会社 Communication system and communication method
KR100605865B1 (en) 2004-05-19 2006-08-01 삼성전자주식회사 Method and appatus for call set up in a mobile communication system
US8018881B2 (en) 2004-07-19 2011-09-13 Ericsson Ab Admission control and policing in wireless packet data communication system
US20060203773A1 (en) * 2005-03-09 2006-09-14 Melissa Georges Method and mechanism for managing packet data links in a packet data switched network
US8121129B2 (en) 2008-12-15 2012-02-21 International Business Machines Corporation Optimizing throughput of data in a communications network
US8601058B2 (en) * 2011-03-24 2013-12-03 Cisco Technology, Inc. Mobile videoconferencing
CN114553843A (en) * 2022-01-28 2022-05-27 号百信息服务有限公司 Method, device and electronic equipment for realizing video one-way and voice two-way communication

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995035002A1 (en) * 1994-06-15 1995-12-21 Qualcomm Incorporated Method of providing service and data rate negotiation in a mobile communication system
EP0851694A2 (en) * 1996-12-26 1998-07-01 Sony Corporation Communication method, base station and terminal apparatus
EP0941010A2 (en) * 1998-03-04 1999-09-08 AT&T Corp. Method and apparatus for provisioned and dynamic quality of service in a communications network
WO2000077988A1 (en) * 1999-06-15 2000-12-21 Telefonaktiebolaget Lm Ericsson (Publ) System and method of providing a required quality of service (qos) level for a mobile-originated call routed through a packet-switched network
WO2001028160A2 (en) * 1999-10-14 2001-04-19 Nortel Networks Limited Establishing a communications session having a quality of service in a communications system
EP1130931A1 (en) * 2000-03-03 2001-09-05 Lucent Technologies Inc. Resource reservation in mobile packet data telecommunications network

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995035002A1 (en) * 1994-06-15 1995-12-21 Qualcomm Incorporated Method of providing service and data rate negotiation in a mobile communication system
EP0851694A2 (en) * 1996-12-26 1998-07-01 Sony Corporation Communication method, base station and terminal apparatus
EP0941010A2 (en) * 1998-03-04 1999-09-08 AT&T Corp. Method and apparatus for provisioned and dynamic quality of service in a communications network
WO2000077988A1 (en) * 1999-06-15 2000-12-21 Telefonaktiebolaget Lm Ericsson (Publ) System and method of providing a required quality of service (qos) level for a mobile-originated call routed through a packet-switched network
WO2001028160A2 (en) * 1999-10-14 2001-04-19 Nortel Networks Limited Establishing a communications session having a quality of service in a communications system
EP1130931A1 (en) * 2000-03-03 2001-09-05 Lucent Technologies Inc. Resource reservation in mobile packet data telecommunications network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101008698B1 (en) 2005-05-03 2011-01-17 노키아 코포레이션 Signaling quality of service QOS parameters for a multimedia session

Also Published As

Publication number Publication date
WO2002058325A2 (en) 2002-07-25
AU2002219745A1 (en) 2002-07-30
EP1356631A2 (en) 2003-10-29

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