WO2006027674A3 - Quality of service (qos) class reordering - Google Patents

Quality of service (qos) class reordering Download PDF

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Publication number
WO2006027674A3
WO2006027674A3 PCT/IB2005/002669 IB2005002669W WO2006027674A3 WO 2006027674 A3 WO2006027674 A3 WO 2006027674A3 IB 2005002669 W IB2005002669 W IB 2005002669W WO 2006027674 A3 WO2006027674 A3 WO 2006027674A3
Authority
WO
WIPO (PCT)
Prior art keywords
qos
class
service
quality
reordering
Prior art date
Application number
PCT/IB2005/002669
Other languages
French (fr)
Other versions
WO2006027674A2 (en
Inventor
Reda Haddad
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
Priority to EP05786361A priority Critical patent/EP1797682B1/en
Priority to DE602005011834T priority patent/DE602005011834D1/en
Publication of WO2006027674A2 publication Critical patent/WO2006027674A2/en
Publication of WO2006027674A3 publication Critical patent/WO2006027674A3/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
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • 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
    • H04L47/31—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
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers

Abstract

A network is described herein which includes a node and a downstream node where the node is capable of altering a Quality of Service (QoS) class of one client (packet) which is associated with a plurality of clients (packets) in a manner such that when the downstream node receives and processes the altered client and the associated clients it will not reorder the altered client and the associated clients.
PCT/IB2005/002669 2004-09-08 2005-09-07 Quality of service (qos) class reordering WO2006027674A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05786361A EP1797682B1 (en) 2004-09-08 2005-09-07 Quality of service (qos) class reordering
DE602005011834T DE602005011834D1 (en) 2004-09-08 2005-09-07 REVISION OF THE CLASS OF SERVICE (QOS)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/936,314 2004-09-08
US10/936,314 US7512132B2 (en) 2004-09-08 2004-09-08 Quality of service (QoS) class reordering

Publications (2)

Publication Number Publication Date
WO2006027674A2 WO2006027674A2 (en) 2006-03-16
WO2006027674A3 true WO2006027674A3 (en) 2006-06-01

Family

ID=35996126

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/002669 WO2006027674A2 (en) 2004-09-08 2005-09-07 Quality of service (qos) class reordering

Country Status (5)

Country Link
US (1) US7512132B2 (en)
EP (1) EP1797682B1 (en)
AT (1) ATE418218T1 (en)
DE (1) DE602005011834D1 (en)
WO (1) WO2006027674A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070258419A1 (en) * 2006-05-04 2007-11-08 Hitachi, Ltd. Network adaptive priority management in wireless local area networks
US8391255B2 (en) * 2006-08-17 2013-03-05 Cisco Technology, Inc. Content throughput on wireless mesh networks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000056013A2 (en) * 1999-03-17 2000-09-21 Broadcom Corporation Method for avoiding out-of-ordering of frames in a network switch
EP1372306A2 (en) * 2002-06-11 2003-12-17 Nokia Corporation Multimode queuing system for Diffserv routers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6023456A (en) * 1996-12-23 2000-02-08 Nortel Networks Corporation Dynamic traffic conditioning
JP3581251B2 (en) * 1998-06-16 2004-10-27 株式会社東芝 Communication system, data packet transfer method, router device, and packet relay device
US6363053B1 (en) * 1999-02-08 2002-03-26 3Com Corporation Method and apparatus for measurement-based conformance testing of service level agreements in networks
US6633575B1 (en) * 1999-04-07 2003-10-14 Nokia Corporation Method and apparatus for avoiding packet reordering in multiple-class, multiple-priority networks using a queue
US6822940B1 (en) * 2000-09-29 2004-11-23 Cisco Technology, Inc. Method and apparatus for adapting enforcement of network quality of service policies based on feedback about network conditions
US6839327B1 (en) * 2000-12-01 2005-01-04 Cisco Technology, Inc. Method and apparatus for maintaining consistent per-hop forwarding behavior in a network using network-wide per-hop behavior definitions
US7006437B2 (en) * 2001-07-06 2006-02-28 Sri International Scheduling mechanisms for use in mobile ad hoc wireless networks for achieving a differentiated services per-hop behavior
US7209482B1 (en) * 2001-12-21 2007-04-24 Juniper Networks, Inc. Reorder engine with error recovery
US7406083B2 (en) 2002-08-27 2008-07-29 International Business Machines Corporation Method for preserving the order of data packets processed along different processing paths
US20040044796A1 (en) 2002-09-03 2004-03-04 Vangal Sriram R. Tracking out-of-order packets
US7281201B2 (en) * 2003-11-26 2007-10-09 Sap Aktiengesellschaft Common message area for a customer interaction center user interface

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000056013A2 (en) * 1999-03-17 2000-09-21 Broadcom Corporation Method for avoiding out-of-ordering of frames in a network switch
EP1372306A2 (en) * 2002-06-11 2003-12-17 Nokia Corporation Multimode queuing system for Diffserv routers

Also Published As

Publication number Publication date
EP1797682B1 (en) 2008-12-17
ATE418218T1 (en) 2009-01-15
DE602005011834D1 (en) 2009-01-29
US20060050715A1 (en) 2006-03-09
US7512132B2 (en) 2009-03-31
WO2006027674A2 (en) 2006-03-16
EP1797682A2 (en) 2007-06-20

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