WO2004043016A3 - System and method for an ieee 802.11 access point to prevent traffic suffering bad link quality from affecting other traffic - Google Patents

System and method for an ieee 802.11 access point to prevent traffic suffering bad link quality from affecting other traffic Download PDF

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Publication number
WO2004043016A3
WO2004043016A3 PCT/IB2003/004779 IB0304779W WO2004043016A3 WO 2004043016 A3 WO2004043016 A3 WO 2004043016A3 IB 0304779 W IB0304779 W IB 0304779W WO 2004043016 A3 WO2004043016 A3 WO 2004043016A3
Authority
WO
WIPO (PCT)
Prior art keywords
link quality
traffic
ieee
affecting
access point
Prior art date
Application number
PCT/IB2003/004779
Other languages
French (fr)
Other versions
WO2004043016A2 (en
Inventor
Zhun Zhong
Marc Portoles
Original Assignee
Koninkl Philips Electronics Nv
Philips 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 Koninkl Philips Electronics Nv, Philips Corp filed Critical Koninkl Philips Electronics Nv
Priority to JP2004549454A priority Critical patent/JP2006505995A/en
Priority to AU2003274466A priority patent/AU2003274466A1/en
Priority to EP03758441A priority patent/EP1563645A2/en
Publication of WO2004043016A2 publication Critical patent/WO2004043016A2/en
Publication of WO2004043016A3 publication Critical patent/WO2004043016A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load

Abstract

In a wireless local area network (WLAN), the present invention provides a system and method for identifying traffic suffering from bad link quality and dynamically adjusting channel access to restrict the effect of this bad link quality. The dynamic adjustment to channel access is accomplished by lowering or raising the limit on the number of packets that can be transmitted between an AP and the wireless station over the a link as determined by the link quality. The link quality is determined by tracking the number of successive packet transmission successes and errors.
PCT/IB2003/004779 2002-11-07 2003-10-27 System and method for an ieee 802.11 access point to prevent traffic suffering bad link quality from affecting other traffic WO2004043016A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004549454A JP2006505995A (en) 2002-11-07 2003-10-27 System and method for IEEE 802.11 access points to prevent traffic with poor link quality from affecting other traffic
AU2003274466A AU2003274466A1 (en) 2002-11-07 2003-10-27 System and method for an ieee 802.11 access point to prevent traffic suffering bad link quality from affecting other traffic
EP03758441A EP1563645A2 (en) 2002-11-07 2003-10-27 System and method for an ieee 802.11 access point to prevent traffic suffering bad link quality from affecting other traffic

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/289,979 US7286511B2 (en) 2002-11-07 2002-11-07 System and method for an IEEE 802.11 access point to prevent traffic suffering bad link quality from affecting other traffic
US10/289,979 2002-11-07

Publications (2)

Publication Number Publication Date
WO2004043016A2 WO2004043016A2 (en) 2004-05-21
WO2004043016A3 true WO2004043016A3 (en) 2004-10-21

Family

ID=32228972

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/004779 WO2004043016A2 (en) 2002-11-07 2003-10-27 System and method for an ieee 802.11 access point to prevent traffic suffering bad link quality from affecting other traffic

Country Status (8)

Country Link
US (1) US7286511B2 (en)
EP (1) EP1563645A2 (en)
JP (1) JP2006505995A (en)
KR (1) KR20050059330A (en)
CN (1) CN100438486C (en)
AU (1) AU2003274466A1 (en)
TW (1) TW200428822A (en)
WO (1) WO2004043016A2 (en)

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KR20060018882A (en) * 2003-06-06 2006-03-02 메시네트웍스, 인코포레이티드 A method to provide a measure of link reliability to a routing protocol in an ad hoc wireless network
US7345998B2 (en) * 2004-12-15 2008-03-18 Smart Labs, Inc. Mesh network of intelligent devices communicating via powerline and radio frequency
US20060218353A1 (en) * 2005-03-11 2006-09-28 Interdigital Technology Corporation Method and apparatus for implementing path-based traffic stream admission control in a wireless mesh network
US8064340B2 (en) * 2006-02-16 2011-11-22 Nec Corporation Quality-degraded portion estimating apparatus, quality-degraded portion estimating method, and quality-degraded portion estimating program
JP4841353B2 (en) * 2006-08-02 2011-12-21 富士通株式会社 Data communication method
US8767530B2 (en) * 2007-02-07 2014-07-01 Futurewei Technologies, Inc. Hierarchical processing and propagation of partial faults in a packet network
KR100875739B1 (en) * 2007-02-12 2008-12-26 삼성전자주식회사 Apparatus and method for packet buffer management in IP network system
CN100596086C (en) * 2008-01-10 2010-03-24 上海交通大学 A self-adapting transmission interval access control method of wireless voice transmission LAN
US8644177B2 (en) 2010-12-16 2014-02-04 Blackberry Limited Methods and apparatus for use in controlling data traffic for a wireless mobile terminal using a wireless access point (AP)
JP5919727B2 (en) * 2011-10-26 2016-05-18 富士通株式会社 Program for buffer management, relay device, and control method
WO2014007981A1 (en) 2012-07-03 2014-01-09 Smartlabs, Inc. Simulcast mesh dimmable illumination source
US9300484B1 (en) 2013-07-12 2016-03-29 Smartlabs, Inc. Acknowledgement as a propagation of messages in a simulcast mesh network
US9251700B2 (en) 2013-10-28 2016-02-02 Smartlabs, Inc. Methods and systems for powerline and radio frequency communications
US9529345B2 (en) 2013-12-05 2016-12-27 Smartlabs, Inc. Systems and methods to automatically adjust window coverings
US9425979B2 (en) 2014-11-12 2016-08-23 Smartlabs, Inc. Installation of network devices using secure broadcasting systems and methods from remote intelligent devices
US9531587B2 (en) 2014-11-12 2016-12-27 Smartlabs, Inc. Systems and methods to link network controllers using installed network devices
US9155153B1 (en) 2014-12-01 2015-10-06 Smartlabs, Inc. Sensor lighting control systems and methods
US9985796B2 (en) 2014-12-19 2018-05-29 Smartlabs, Inc. Smart sensor adaptive configuration systems and methods using cloud data
US11489690B2 (en) 2014-12-19 2022-11-01 Smartlabs, Inc. System communication utilizing path between neighboring networks
US9578443B2 (en) 2014-12-19 2017-02-21 Smartlabs, Inc. Smart home device adaptive configuration systems and methods
CN105472692B (en) * 2015-12-07 2020-11-27 中兴通讯股份有限公司 Network access control method and network equipment
CN106888174A (en) * 2015-12-15 2017-06-23 西安中兴新软件有限责任公司 A kind of data transmission method and many SSID routers
US10880870B2 (en) 2017-01-09 2020-12-29 Huawei Technologies Co., Ltd. Methods and systems for transmitting operating channel indicators
KR20200001824U (en) 2019-02-08 2020-08-19 김주희 A Camping Car

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US6240094B1 (en) * 1997-12-22 2001-05-29 Bell Atlantic Network Services, Inc. Statistical time division multiplexer for a wireless asymmetric local loop communication system
EP1107540A2 (en) * 1999-12-03 2001-06-13 Nec Corporation Data communication system and method
EP1233564A1 (en) * 2001-02-09 2002-08-21 Lucent Technologies Inc. Rate adaptation in a wireless communication system

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AU5663199A (en) * 1998-08-07 2000-02-28 Telefonaktiebolaget Lm Ericsson (Publ) Group addressing in a packet communication system
US6778495B1 (en) * 2000-05-17 2004-08-17 Cisco Technology, Inc. Combining multilink and IP per-destination load balancing over a multilink bundle
US7127519B2 (en) * 2001-05-03 2006-10-24 Lucent Technologies Inc. Back off methods and systems
US6865388B2 (en) * 2001-08-09 2005-03-08 Hughes Electronics Corporation Dynamic queue depth management in a satellite terminal for bandwidth allocations in a broadband satellite communications system

Patent Citations (3)

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US6240094B1 (en) * 1997-12-22 2001-05-29 Bell Atlantic Network Services, Inc. Statistical time division multiplexer for a wireless asymmetric local loop communication system
EP1107540A2 (en) * 1999-12-03 2001-06-13 Nec Corporation Data communication system and method
EP1233564A1 (en) * 2001-02-09 2002-08-21 Lucent Technologies Inc. Rate adaptation in a wireless communication system

Also Published As

Publication number Publication date
US20040090915A1 (en) 2004-05-13
CN1711723A (en) 2005-12-21
JP2006505995A (en) 2006-02-16
KR20050059330A (en) 2005-06-17
AU2003274466A8 (en) 2004-06-07
AU2003274466A1 (en) 2004-06-07
CN100438486C (en) 2008-11-26
EP1563645A2 (en) 2005-08-17
US7286511B2 (en) 2007-10-23
TW200428822A (en) 2004-12-16
WO2004043016A2 (en) 2004-05-21

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