ATE557571T1 - Erkennen eines verborgenen knotens in einem drahtlosen lokalen netzwerk - Google Patents

Erkennen eines verborgenen knotens in einem drahtlosen lokalen netzwerk

Info

Publication number
ATE557571T1
ATE557571T1 AT03716443T AT03716443T ATE557571T1 AT E557571 T1 ATE557571 T1 AT E557571T1 AT 03716443 T AT03716443 T AT 03716443T AT 03716443 T AT03716443 T AT 03716443T AT E557571 T1 ATE557571 T1 AT E557571T1
Authority
AT
Austria
Prior art keywords
station
message
detecting
access point
wireless local
Prior art date
Application number
AT03716443T
Other languages
German (de)
English (en)
Inventor
Chia-Chee Kuan
Miles Wu
Dean Au
Original Assignee
Airmagnet 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 Airmagnet Inc filed Critical Airmagnet Inc
Application granted granted Critical
Publication of ATE557571T1 publication Critical patent/ATE557571T1/de

Links

Classifications

    • 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]
    • 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
    • H04W74/08—Non-scheduled access, e.g. ALOHA

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
AT03716443T 2002-03-14 2003-03-10 Erkennen eines verborgenen knotens in einem drahtlosen lokalen netzwerk ATE557571T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/099,222 US7130289B2 (en) 2002-03-14 2002-03-14 Detecting a hidden node in a wireless local area network
PCT/US2003/007345 WO2003079708A1 (en) 2002-03-14 2003-03-10 Detecting a hidden node in a wireless local area network

Publications (1)

Publication Number Publication Date
ATE557571T1 true ATE557571T1 (de) 2012-05-15

Family

ID=28039539

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03716443T ATE557571T1 (de) 2002-03-14 2003-03-10 Erkennen eines verborgenen knotens in einem drahtlosen lokalen netzwerk

Country Status (9)

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

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Also Published As

Publication number Publication date
EP1483922A1 (en) 2004-12-08
US7130289B2 (en) 2006-10-31
KR20050002849A (ko) 2005-01-10
JP4477882B2 (ja) 2010-06-09
EP1483922A4 (en) 2010-07-28
AU2003220149A1 (en) 2003-09-29
KR100972476B1 (ko) 2010-07-26
EP1483922B1 (en) 2012-05-09
JP2005520444A (ja) 2005-07-07
CN1653837A (zh) 2005-08-10
WO2003079708A1 (en) 2003-09-25
US20070036091A1 (en) 2007-02-15
WO2003079708A8 (en) 2004-12-16
CN1653837B (zh) 2010-12-08
CA2477608C (en) 2010-11-23
CA2477608A1 (en) 2003-09-25
US20030174680A1 (en) 2003-09-18

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