WO2002019619A3 - Basic quality of service (qos) mechanisms for wireless transmission of ip traffic - Google Patents

Basic quality of service (qos) mechanisms for wireless transmission of ip traffic Download PDF

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Publication number
WO2002019619A3
WO2002019619A3 PCT/IB2001/000894 IB0100894W WO0219619A3 WO 2002019619 A3 WO2002019619 A3 WO 2002019619A3 IB 0100894 W IB0100894 W IB 0100894W WO 0219619 A3 WO0219619 A3 WO 0219619A3
Authority
WO
WIPO (PCT)
Prior art keywords
qos
mechanisms
traffic
service
wireless transmission
Prior art date
Application number
PCT/IB2001/000894
Other languages
French (fr)
Other versions
WO2002019619A2 (en
Inventor
Mika Rinne
Original Assignee
Nokia Corp
Nokia Inc
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 Nokia Corp, Nokia Inc filed Critical Nokia Corp
Priority to DE60108765T priority Critical patent/DE60108765T2/en
Priority to EP01931998A priority patent/EP1314281B1/en
Priority to AU2001258678A priority patent/AU2001258678A1/en
Publication of WO2002019619A2 publication Critical patent/WO2002019619A2/en
Publication of WO2002019619A3 publication Critical patent/WO2002019619A3/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
    • 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
    • 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
    • H04L47/2458—Modification of priorities while in transit
    • 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
    • H04L47/2491—Mapping quality of service [QoS] requirements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • H04W28/0263—Traffic management, e.g. flow control or congestion control per individual bearer or channel involving mapping traffic to individual bearers or channels, e.g. traffic flow template [TFT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/14—Flow control between communication endpoints using intermediate storage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]

Abstract

IP packets classified according to QoS are mapped onto radio bearers according to various mechanisms. Packets arriving at or leaving from a first network are checked to see if an indicated QoS has been achieved in transit before arriving or leaving and, if not, degrading the QoS actually allocated accordingly for purposes of further transmission.
PCT/IB2001/000894 2000-08-28 2001-05-21 Basic quality of service (qos) mechanisms for wireless transmission of ip traffic WO2002019619A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE60108765T DE60108765T2 (en) 2000-08-28 2001-05-21 BASIC QOS MECHANISMS FOR THE WIRELESS TRANSMISSION OF IP TRANSPORT
EP01931998A EP1314281B1 (en) 2000-08-28 2001-05-21 Basic quality of service (qos) mechanisms for wireless transmission of ip traffic
AU2001258678A AU2001258678A1 (en) 2000-08-28 2001-05-21 Basic quality of service (qos) mechanisms for wireless transmission of ip traffic

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/648,781 2000-08-28
US09/648,781 US6845100B1 (en) 2000-08-28 2000-08-28 Basic QoS mechanisms for wireless transmission of IP traffic

Publications (2)

Publication Number Publication Date
WO2002019619A2 WO2002019619A2 (en) 2002-03-07
WO2002019619A3 true WO2002019619A3 (en) 2003-03-20

Family

ID=24602210

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/000894 WO2002019619A2 (en) 2000-08-28 2001-05-21 Basic quality of service (qos) mechanisms for wireless transmission of ip traffic

Country Status (5)

Country Link
US (2) US6845100B1 (en)
EP (1) EP1314281B1 (en)
AU (1) AU2001258678A1 (en)
DE (1) DE60108765T2 (en)
WO (1) WO2002019619A2 (en)

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WO2002019619A2 (en) 2002-03-07
DE60108765D1 (en) 2005-03-10
AU2001258678A1 (en) 2002-03-13
EP1314281A2 (en) 2003-05-28
US7782872B2 (en) 2010-08-24
US6845100B1 (en) 2005-01-18
DE60108765T2 (en) 2006-05-18
US20050185651A1 (en) 2005-08-25

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