WO2002007388A3 - Frame classification for qos-driven wireless local area networks - Google Patents

Frame classification for qos-driven wireless local area networks Download PDF

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Publication number
WO2002007388A3
WO2002007388A3 PCT/US2001/021798 US0121798W WO0207388A3 WO 2002007388 A3 WO2002007388 A3 WO 2002007388A3 US 0121798 W US0121798 W US 0121798W WO 0207388 A3 WO0207388 A3 WO 0207388A3
Authority
WO
WIPO (PCT)
Prior art keywords
data frame
station
vsid
fce
classification table
Prior art date
Application number
PCT/US2001/021798
Other languages
French (fr)
Other versions
WO2002007388A2 (en
Inventor
Jin-Meng Ho
Wei Lin
Original Assignee
At & T Corp
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 At & T Corp filed Critical At & T Corp
Priority to EP01951040A priority Critical patent/EP1303946A2/en
Priority to AU2001271977A priority patent/AU2001271977A1/en
Priority to KR10-2003-7000567A priority patent/KR20030059075A/en
Priority to JP2002513163A priority patent/JP2004512705A/en
Priority to CA002415428A priority patent/CA2415428A1/en
Publication of WO2002007388A2 publication Critical patent/WO2002007388A2/en
Publication of WO2002007388A3 publication Critical patent/WO2002007388A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

A frame classification entity (FCE) for a station in a basic service set (BSS) in a wireless local area network (WLAN) is disclosed. The FCE includes a classification table. The classification table is logically located at a logical link control (LLC) sublayer of the station, and contains at least one classifier entry. Each classifier entry includes at least a virtual stream identifier (VSID), a search priority value, and at least one classifier parameter. The FCE receives at least one data frame passed down to the LLC sublayer of the station from a higher layer in the station. The FCE then classifies each received data frame to a VSID by examining the data frame against the classification table of the station. When the data frame is examined and the VSID of the data frame is contained in a classifier entry of the classification table, the VSID is associated with a QoS parameter set for transporting the data frame between peer LLC entities of the BSS.
PCT/US2001/021798 2000-07-14 2001-07-11 Frame classification for qos-driven wireless local area networks WO2002007388A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP01951040A EP1303946A2 (en) 2000-07-14 2001-07-11 Frame classification for qos-driven wireless local area networks
AU2001271977A AU2001271977A1 (en) 2000-07-14 2001-07-11 Frame classification for qos-driven wireless local area networks
KR10-2003-7000567A KR20030059075A (en) 2000-07-14 2001-07-11 Frame classification for QOS-driven wireless LANs
JP2002513163A JP2004512705A (en) 2000-07-14 2001-07-11 Classification of frames in QoS controlled wireless LAN
CA002415428A CA2415428A1 (en) 2000-07-14 2001-07-11 Frame classification for qos-driven wireless local area networks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61689600A 2000-07-14 2000-07-14
US09/616,896 2000-07-14

Publications (2)

Publication Number Publication Date
WO2002007388A2 WO2002007388A2 (en) 2002-01-24
WO2002007388A3 true WO2002007388A3 (en) 2003-02-06

Family

ID=24471416

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/021798 WO2002007388A2 (en) 2000-07-14 2001-07-11 Frame classification for qos-driven wireless local area networks

Country Status (6)

Country Link
EP (1) EP1303946A2 (en)
JP (1) JP2004512705A (en)
KR (1) KR20030059075A (en)
AU (1) AU2001271977A1 (en)
CA (1) CA2415428A1 (en)
WO (1) WO2002007388A2 (en)

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US7123627B2 (en) 2001-09-11 2006-10-17 Sharp Laboratories Of America, Inc. Class of computationally parsimonious schedulers for enforcing quality of service over packet based AV-centric home networks
US7453801B2 (en) 2001-11-08 2008-11-18 Qualcomm Incorporated Admission control and resource allocation in a communication system supporting application flows having quality of service requirements
JP3799285B2 (en) * 2002-03-29 2006-07-19 Ｎｅｃインフロンティア株式会社 Wireless LAN base station, wireless terminal and program
US6888807B2 (en) * 2002-06-10 2005-05-03 Ipr Licensing, Inc. Applying session services based on packet flows
US8139551B2 (en) * 2002-11-19 2012-03-20 Toshiba America Research, Inc. Quality of service (QoS) assurance system using data transmission control
US8036200B2 (en) * 2003-01-21 2011-10-11 Avaya Inc. Efficient polled frame exchange on a shared-communications channel
WO2004073237A2 (en) * 2003-02-06 2004-08-26 Symbol Technologies, Inc. Virtual wireless local area networks
US20040228276A1 (en) * 2003-05-14 2004-11-18 Courtney William F. Preemptive precedence scheduler for communications link bandwidth
US7336642B2 (en) 2003-08-07 2008-02-26 Skypilot Networks, Inc. Communication protocol for a wireless mesh architecture
ES2301768T3 (en) 2003-10-17 2008-07-01 Alcatel Lucent WIRELESS COMMUNICATION NETWORK WITH ASSIGNMENT MANAGEMENT OF A PART OF THE PASSING BAND RESERVED TO THE TRANSMISSION OF PRIORITY REQUESTS FOR LINK ESTABLISHMENT.
EP1557982B1 (en) 2004-01-26 2011-05-11 STMicroelectronics Srl Method and system for admission control in communication networks
US20060193279A1 (en) * 2005-02-25 2006-08-31 Daqing Gu Method and system for accessing a channel in a wireless communications network using multi-polling
KR100668661B1 (en) 2005-10-19 2007-01-16 한국전자통신연구원 Method for creating/changing transport connection identifier in portable internet network and portable subscriber station therefor
KR100684326B1 (en) 2005-11-22 2007-02-16 한국전자통신연구원 Apparatus and method for classifying quality-of-service of ip packet in personal internet system
EP1806875B1 (en) * 2006-01-10 2007-12-12 Alcatel Lucent Method and apparatus for providing call admission control
JP4690898B2 (en) 2006-02-03 2011-06-01 株式会社リコー Short-range wireless data communication device
BRPI0622168A2 (en) * 2006-10-25 2011-12-27 Thomson Licensing Frame classification method and system
CN101399741B (en) * 2007-09-28 2014-04-30 华为技术有限公司 Method, system and device for dynamically updating information of classifier
US7979419B2 (en) 2007-11-01 2011-07-12 Sharp Laboratories Of America, Inc. Distributed search methods for time-shifted and live peer-to-peer video streaming
US7975282B2 (en) 2007-11-01 2011-07-05 Sharp Laboratories Of America, Inc. Distributed cache algorithms and system for time-shifted, and live, peer-to-peer video streaming

Citations (3)

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EP0853407A2 (en) * 1997-01-08 1998-07-15 Digital Vision Laboratories Corporation Data transmission system and method
US6049549A (en) * 1997-08-14 2000-04-11 University Of Massachusetts Adaptive media control
WO2000031929A2 (en) * 1998-11-25 2000-06-02 Enron Warpspeed Services,Inc. Method and apparatus for providing guaranteed quality/class of service within and across networks using existing reservation protocols and frame formats

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0853407A2 (en) * 1997-01-08 1998-07-15 Digital Vision Laboratories Corporation Data transmission system and method
US6049549A (en) * 1997-08-14 2000-04-11 University Of Massachusetts Adaptive media control
WO2000031929A2 (en) * 1998-11-25 2000-06-02 Enron Warpspeed Services,Inc. Method and apparatus for providing guaranteed quality/class of service within and across networks using existing reservation protocols and frame formats

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
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EK, NICLAS: "IEEE 802.1 P,Q - QoS on the MAC level", INTERNET, 24 April 1999 (1999-04-24), XP000864158, Retrieved from the Internet <URL:http://www.tml.hut.fi/Opinnot/Tik-110.551/1999/papers/08IEEE802.1QosInMAC/qos.html> [retrieved on 20020627] *

Also Published As

Publication number Publication date
CA2415428A1 (en) 2002-01-24
KR20030059075A (en) 2003-07-07
EP1303946A2 (en) 2003-04-23
AU2001271977A1 (en) 2002-01-30
WO2002007388A2 (en) 2002-01-24
JP2004512705A (en) 2004-04-22

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