WO2003079708A8 - Detecting a hidden node in a wireless local area network - Google Patents

Detecting a hidden node in a wireless local area network

Info

Publication number
WO2003079708A8
WO2003079708A8 PCT/US2003/007345 US0307345W WO03079708A8 WO 2003079708 A8 WO2003079708 A8 WO 2003079708A8 US 0307345 W US0307345 W US 0307345W WO 03079708 A8 WO03079708 A8 WO 03079708A8
Authority
WO
WIPO (PCT)
Prior art keywords
station
message
detecting
area network
local area
Prior art date
Application number
PCT/US2003/007345
Other languages
French (fr)
Other versions
WO2003079708A1 (en
Inventor
Chia-Chee Kuan
Miles Wu
Dean Au
Original Assignee
Airmagnet Inc
Chia-Chee Kuan
Miles Wu
Dean Au
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 Airmagnet Inc, Chia-Chee Kuan, Miles Wu, Dean Au filed Critical Airmagnet Inc
Priority to CA2477608A priority Critical patent/CA2477608C/en
Priority to AU2003220149A priority patent/AU2003220149A1/en
Priority to KR1020047014129A priority patent/KR100972476B1/en
Priority to CN038102870A priority patent/CN1653837B/en
Priority to EP03716443A priority patent/EP1483922B1/en
Priority to JP2003577559A priority patent/JP4477882B2/en
Priority to AT03716443T priority patent/ATE557571T1/en
Publication of WO2003079708A1 publication Critical patent/WO2003079708A1/en
Publication of WO2003079708A8 publication Critical patent/WO2003079708A8/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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • 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]

Abstract

A method and system for detecting a hidden node in a wireless local area network having a first station (204a), a second station (204b), and an access point (202). The first station can send a message, where the message can be sent as a data frame. After receiving the message, the access point can send the message to the second station. The second station can receive the message from the access point. In response to receiving the message, the second station can send an acknowledgement to the access point, where the acknowledgement can be sent as a control frame. The first station can monitor for the acknowledgement sent from the second station to the access point.
PCT/US2003/007345 2002-03-14 2003-03-10 Detecting a hidden node in a wireless local area network WO2003079708A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA2477608A CA2477608C (en) 2002-03-14 2003-03-10 Detecting a hidden node in a wireless local area network
AU2003220149A AU2003220149A1 (en) 2002-03-14 2003-03-10 Detecting a hidden node in a wireless local area network
KR1020047014129A KR100972476B1 (en) 2002-03-14 2003-03-10 Detecting a hidden node in a wireless local area network
CN038102870A CN1653837B (en) 2002-03-14 2003-03-10 Detecting a hidden node in a wireless local area network
EP03716443A EP1483922B1 (en) 2002-03-14 2003-03-10 Detecting a hidden node in a wireless local area network
JP2003577559A JP4477882B2 (en) 2002-03-14 2003-03-10 Hidden node detection in wireless local area networks
AT03716443T ATE557571T1 (en) 2002-03-14 2003-03-10 DETECTING A HIDDEN NODE IN A WIRELESS LOCAL NETWORK

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/099,222 2002-03-14
US10/099,222 US7130289B2 (en) 2002-03-14 2002-03-14 Detecting a hidden node in a wireless local area network

Publications (2)

Publication Number Publication Date
WO2003079708A1 WO2003079708A1 (en) 2003-09-25
WO2003079708A8 true WO2003079708A8 (en) 2004-12-16

Family

ID=28039539

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/007345 WO2003079708A1 (en) 2002-03-14 2003-03-10 Detecting a hidden node in a wireless local area network

Country Status (9)

Country Link
US (2) US7130289B2 (en)
EP (1) EP1483922B1 (en)
JP (1) JP4477882B2 (en)
KR (1) KR100972476B1 (en)
CN (1) CN1653837B (en)
AT (1) ATE557571T1 (en)
AU (1) AU2003220149A1 (en)
CA (1) CA2477608C (en)
WO (1) WO2003079708A1 (en)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7184407B1 (en) * 2002-05-10 2007-02-27 Cisco Systems Wireless Networking (Australia) Pty Limited Detecting, reporting and mitigating hidden nodes in a wireless data network
US7277404B2 (en) * 2002-05-20 2007-10-02 Airdefense, Inc. System and method for sensing wireless LAN activity
US7532895B2 (en) * 2002-05-20 2009-05-12 Air Defense, Inc. Systems and methods for adaptive location tracking
US7058796B2 (en) 2002-05-20 2006-06-06 Airdefense, Inc. Method and system for actively defending a wireless LAN against attacks
US7355996B2 (en) * 2004-02-06 2008-04-08 Airdefense, Inc. Systems and methods for adaptive monitoring with bandwidth constraints
US7397785B2 (en) * 2003-05-28 2008-07-08 Nokia Corporation Method for enhancing fairness and performance in a multihop ad hoc network and corresponding system
US20050036465A1 (en) * 2003-06-30 2005-02-17 Shai Waxman Device, system and method of signal detection for wireless network
US7257107B2 (en) * 2003-07-15 2007-08-14 Highwall Technologies, Llc Device and method for detecting unauthorized, “rogue” wireless LAN access points
US7065144B2 (en) 2003-08-27 2006-06-20 Qualcomm Incorporated Frequency-independent spatial processing for wideband MISO and MIMO systems
US9226308B2 (en) 2003-10-15 2015-12-29 Qualcomm Incorporated Method, apparatus, and system for medium access control
US8462817B2 (en) 2003-10-15 2013-06-11 Qualcomm Incorporated Method, apparatus, and system for multiplexing protocol data units
US8284752B2 (en) 2003-10-15 2012-10-09 Qualcomm Incorporated Method, apparatus, and system for medium access control
US8483105B2 (en) 2003-10-15 2013-07-09 Qualcomm Incorporated High speed media access control
US8842657B2 (en) 2003-10-15 2014-09-23 Qualcomm Incorporated High speed media access control with legacy system interoperability
US8233462B2 (en) 2003-10-15 2012-07-31 Qualcomm Incorporated High speed media access control and direct link protocol
US8472473B2 (en) 2003-10-15 2013-06-25 Qualcomm Incorporated Wireless LAN protocol stack
US8903440B2 (en) 2004-01-29 2014-12-02 Qualcomm Incorporated Distributed hierarchical scheduling in an ad hoc network
US7818018B2 (en) 2004-01-29 2010-10-19 Qualcomm Incorporated Distributed hierarchical scheduling in an AD hoc network
GB2412273B (en) * 2004-03-15 2006-12-20 Toshiba Res Europ Ltd Detection of hidden and exposed nodes in wireless networks
US8315271B2 (en) 2004-03-26 2012-11-20 Qualcomm Incorporated Method and apparatus for an ad-hoc wireless communications system
US7564814B2 (en) 2004-05-07 2009-07-21 Qualcomm, Incorporated Transmission mode and rate selection for a wireless communication system
US8401018B2 (en) 2004-06-02 2013-03-19 Qualcomm Incorporated Method and apparatus for scheduling in a wireless network
KR100570825B1 (en) * 2004-09-30 2006-04-12 삼성전자주식회사 Apparatus and method for detecting the interference with neighboring bss in wireless lan system
US7882412B2 (en) * 2004-10-05 2011-02-01 Sanjiv Nanda Enhanced block acknowledgement
US8196199B2 (en) 2004-10-19 2012-06-05 Airdefense, Inc. Personal wireless monitoring agent
KR101242952B1 (en) * 2005-05-13 2013-03-12 삼성전자주식회사 Method for transmitting/receiving signal in wireless local area network
US8116287B2 (en) * 2005-07-29 2012-02-14 Microsoft Corporation Transmitting a communication from a wireless access point indicating hidden networks
US8600336B2 (en) 2005-09-12 2013-12-03 Qualcomm Incorporated Scheduling with reverse direction grant in wireless communication systems
US8559350B2 (en) 2005-12-20 2013-10-15 Microsoft Corporation Mechanism to convey discovery information in a wireless network
US8478300B2 (en) 2005-12-20 2013-07-02 Microsoft Corporation Proximity service discovery in wireless networks
KR100713378B1 (en) 2006-01-13 2007-05-04 삼성전자주식회사 Method for detecting a hidden station in a wireless communication network
US7715800B2 (en) 2006-01-13 2010-05-11 Airdefense, Inc. Systems and methods for wireless intrusion detection using spectral analysis
DE102006014308A1 (en) 2006-03-10 2007-09-13 Rohde & Schwarz Gmbh & Co. Kg Method for multi-hop data transmission in an ad hoc network with hidden nodes
US7971251B2 (en) 2006-03-17 2011-06-28 Airdefense, Inc. Systems and methods for wireless security using distributed collaboration of wireless clients
US10681151B2 (en) 2006-05-15 2020-06-09 Microsoft Technology Licensing, Llc Notification framework for wireless networks
GB2439128A (en) * 2006-06-13 2007-12-19 Siconnect Ltd Providing communication in a network even if hidden nodes arise
US7970013B2 (en) 2006-06-16 2011-06-28 Airdefense, Inc. Systems and methods for wireless network content filtering
US8281392B2 (en) 2006-08-11 2012-10-02 Airdefense, Inc. Methods and systems for wired equivalent privacy and Wi-Fi protected access protection
US8606187B2 (en) * 2007-08-31 2013-12-10 Tropos Networks, Inc. Mitigation of uncoordinated interference of a wireless access node
US8559407B2 (en) * 2007-08-31 2013-10-15 Tropos Networks, Inc. Characterizing uncoordinated interference of a wireless network
US9105031B2 (en) 2008-02-22 2015-08-11 Microsoft Technology Licensing, Llc Authentication mechanisms for wireless networks
JP4569668B2 (en) * 2008-05-23 2010-10-27 ソニー株式会社 Wireless communication apparatus, wireless communication method, program, and wireless communication system
US8694624B2 (en) * 2009-05-19 2014-04-08 Symbol Technologies, Inc. Systems and methods for concurrent wireless local area network access and sensing
EP2257114A1 (en) * 2009-05-29 2010-12-01 Siemens Aktiengesellschaft Method for allocating data telegrams to time slots in a wireless data bus system with hidden nodes
CN101711037B (en) * 2009-12-23 2014-12-24 杭州华三通信技术有限公司 Method and device for detecting hidden node
US9019846B2 (en) * 2011-06-20 2015-04-28 Cisco Technology, Inc. Reducing the impact of hidden nodes in mesh networks
US8489679B2 (en) 2011-08-16 2013-07-16 Fluke Corporation Method and apparatus for monitoring network traffic and determining the timing associated with an application
CN103002591B (en) * 2011-09-15 2015-09-30 华为技术有限公司 A kind of the method for NAV control, device, system and node are carried out to node
CN103249166B (en) * 2012-02-01 2016-06-08 中兴通讯股份有限公司 The starting method of a kind of RTS/CTS mechanism and device, system
CN103686930B (en) * 2012-09-17 2018-10-12 中国移动通信集团公司 The detection method, system and equipment of concealed nodes in WLAN
EP2736285A1 (en) 2012-11-21 2014-05-28 Thomson Licensing Method for optimizing a wireless network connection
US9648559B2 (en) * 2013-03-08 2017-05-09 Futurewei Technologies, Inc. Systems and methods for differentiated fast initial link setup
KR102208672B1 (en) 2014-01-21 2021-01-29 한국전자통신연구원 Apparatus and method for detecting hidden node in wireless communication system
CN105263158B (en) * 2015-09-06 2018-10-23 江苏中兴微通信息科技有限公司 The detection method of concealed nodes pair in a kind of enhanced wireless LAN
WO2017106209A1 (en) 2015-12-13 2017-06-22 GenXComm, Inc. Interference cancellation methods and apparatus
WO2017109272A1 (en) * 2015-12-23 2017-06-29 Comptel Corporation Network management
US9838956B2 (en) * 2016-03-02 2017-12-05 Sr Technologies, Inc. Identification of mobile nodes in WLAN communications
US10257746B2 (en) 2016-07-16 2019-04-09 GenXComm, Inc. Interference cancellation methods and apparatus
EP3361768A1 (en) * 2017-02-13 2018-08-15 Thomson Licensing Method, device and system for detecting interferences
CN106961696B (en) * 2017-04-28 2020-10-16 扬州大学 Avoidable grouping method for hidden terminals of wireless local area network
CN111656736B (en) * 2018-02-13 2022-03-22 上海诺基亚贝尔股份有限公司 Method and apparatus for detecting hidden node
US11150409B2 (en) 2018-12-27 2021-10-19 GenXComm, Inc. Saw assisted facet etch dicing
US10727945B1 (en) 2019-07-15 2020-07-28 GenXComm, Inc. Efficiently combining multiple taps of an optical filter
US11215755B2 (en) 2019-09-19 2022-01-04 GenXComm, Inc. Low loss, polarization-independent, large bandwidth mode converter for edge coupling
US11539394B2 (en) 2019-10-29 2022-12-27 GenXComm, Inc. Self-interference mitigation in in-band full-duplex communication systems
US11796737B2 (en) 2020-08-10 2023-10-24 GenXComm, Inc. Co-manufacturing of silicon-on-insulator waveguides and silicon nitride waveguides for hybrid photonic integrated circuits
US11838056B2 (en) 2021-10-25 2023-12-05 GenXComm, Inc. Hybrid photonic integrated circuits for ultra-low phase noise signal generators

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097469A (en) * 1989-05-19 1992-03-17 Concord Communications, Inc. Passive monitor for broadcast communication network
US5185735A (en) * 1991-07-10 1993-02-09 Hewlett Packard Company Lan noise monitor
US5461627A (en) * 1991-12-24 1995-10-24 Rypinski; Chandos A. Access protocol for a common channel wireless network
GB9223890D0 (en) 1992-11-13 1993-01-06 Ncr Int Inc Wireless local area network system
US5636220A (en) * 1994-03-01 1997-06-03 Motorola, Inc. Packet delivery method for use in a wireless local area network (LAN)
JP3248348B2 (en) * 1994-03-15 2002-01-21 松下電器産業株式会社 Communication method and communication device
JP2591467B2 (en) 1994-04-18 1997-03-19 日本電気株式会社 Access method
JP3041200B2 (en) * 1994-07-21 2000-05-15 シャープ株式会社 Data communication apparatus and method
CA2129199C (en) * 1994-07-29 1999-07-20 Roger Y.M. Cheung Method and apparatus for bridging wireless lan to a wired lan
CA2129200C (en) * 1994-07-29 1999-08-10 Murray C. Baker Access point switching for mobile wireless network node
CA2129193C (en) * 1994-07-29 1999-07-20 Peter E. Reissner Access point tracking for mobile wireless network node
US5737328A (en) 1995-10-04 1998-04-07 Aironet Wireless Communications, Inc. Network communication system with information rerouting capabilities
JPH09130447A (en) * 1995-10-31 1997-05-16 Nec Corp Radio data transmitter
US5661727A (en) * 1996-06-12 1997-08-26 International Business Machines Corporation Schemes to determine presence of hidden terminals in wireless networks environment and to switch between them
US6067297A (en) * 1996-06-28 2000-05-23 Symbol Technologies, Inc. Embedded access point supporting communication with mobile unit operating in power-saving mode
US5991287A (en) * 1996-12-30 1999-11-23 Lucent Technologies, Inc. System and method for providing seamless handover in a wireless computer network
US6424837B1 (en) * 1999-04-19 2002-07-23 Christopher J. Hall Automated testing for cellular telephone system including emergency positioning
US7171476B2 (en) * 2001-04-20 2007-01-30 Motorola, Inc. Protocol and structure for self-organizing network
US7570656B2 (en) * 2001-06-18 2009-08-04 Yitran Communications Ltd. Channel access method for powerline carrier based media access control protocol

Also Published As

Publication number Publication date
CN1653837A (en) 2005-08-10
EP1483922A1 (en) 2004-12-08
EP1483922A4 (en) 2010-07-28
ATE557571T1 (en) 2012-05-15
US7130289B2 (en) 2006-10-31
WO2003079708A1 (en) 2003-09-25
KR100972476B1 (en) 2010-07-26
US20030174680A1 (en) 2003-09-18
KR20050002849A (en) 2005-01-10
JP4477882B2 (en) 2010-06-09
CA2477608C (en) 2010-11-23
CA2477608A1 (en) 2003-09-25
AU2003220149A1 (en) 2003-09-29
CN1653837B (en) 2010-12-08
EP1483922B1 (en) 2012-05-09
US20070036091A1 (en) 2007-02-15
JP2005520444A (en) 2005-07-07

Similar Documents

Publication Publication Date Title
WO2003079708A8 (en) Detecting a hidden node in a wireless local area network
WO2006128046A3 (en) Method and apparatus for accessing a wireless communication network
WO2004092924A3 (en) Method and system for locating a wireless access device in a wireless network
WO2007050899A3 (en) A method and apparatus for processing in an idle state by an access network in wireless communication systems
WO2004014049A3 (en) System for content communication and method therefor
WO2006058058A3 (en) System and method for multi-mode radio operation
CA2375896A1 (en) Apparatus and method for gated transmission in cdma communication system
AU2001247351A1 (en) Method and system for dynamic network intrusion monitoring, detection and response
WO2005074407A3 (en) Method, system and service for achieving synchronous communication responsive to dynamic status
WO2004038638A3 (en) System and method for tracking the location of multiple mobile radio transceiver units
GB2388498B (en) Method and apparatus for ensuring address information of a wireless terminal device in communications network
MXPA03008029A (en) Apparatus, and associated method, for reporting a measurement summary in a radio communication system.
HK1091968A1 (en) Implementing a web server on a mobile station
PL1704675T3 (en) Method and system for connecting user equipment to a communications network
CA2342637A1 (en) Apparatus and method for designating a reverse common channel for dedicated communication in a mobile communication system
WO2007037922A3 (en) Semi-active state for reducing channel establishment delay
WO2004075575A3 (en) Method and apparatus for establishing an invite-first communication session
WO2002008918A8 (en) Shared as needed programming model
PL1943863T3 (en) Communication network
WO2007091245A3 (en) Dual-function wireless data terminal
WO2002037756A3 (en) Method and device for wireless network access_
GB0202820D0 (en) Improvements in and relating to wireless communication systems
WO2005011309A8 (en) Method and apparatus in a wireless communication system for expediting a request for uplink resources
WO2007127185A3 (en) Method and apparatus for coordinating timing in a wireless local area network
WO2001099294A3 (en) Method of registration in a communication system

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2477608

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2003716443

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020047014129

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 2003577559

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 20038102870

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2003716443

Country of ref document: EP

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 39/2003 UNDER (72, 75) ADD "WU, MILES [US/US]; 231 CLARA COURT, FREMONT, CA 94539 (US)" AND "AU, DEAN [US/US]; 707 KOA COURT, SUNNYVALE, CA 94086 (US)".

WWP Wipo information: published in national office

Ref document number: 1020047014129

Country of ref document: KR