CN1653837B - 检测无线局域网中的隐藏节点 - Google Patents

检测无线局域网中的隐藏节点 Download PDF

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Publication number
CN1653837B
CN1653837B CN038102870A CN03810287A CN1653837B CN 1653837 B CN1653837 B CN 1653837B CN 038102870 A CN038102870 A CN 038102870A CN 03810287 A CN03810287 A CN 03810287A CN 1653837 B CN1653837 B CN 1653837B
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China
Prior art keywords
station
stop
message
access point
affirmation
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Expired - Fee Related
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CN038102870A
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English (en)
Chinese (zh)
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CN1653837A (zh
Inventor
管家琪
吴建智
区子由
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AirMagnet Inc
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AirMagnet Inc
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Publication of CN1653837A publication Critical patent/CN1653837A/zh
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Publication of CN1653837B publication Critical patent/CN1653837B/zh
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    • 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
    • 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]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
CN038102870A 2002-03-14 2003-03-10 检测无线局域网中的隐藏节点 Expired - Fee Related CN1653837B (zh)

Applications Claiming Priority (3)

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
PCT/US2003/007345 WO2003079708A1 (en) 2002-03-14 2003-03-10 Detecting a hidden node in a wireless local area network

Publications (2)

Publication Number Publication Date
CN1653837A CN1653837A (zh) 2005-08-10
CN1653837B true CN1653837B (zh) 2010-12-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN038102870A Expired - Fee Related CN1653837B (zh) 2002-03-14 2003-03-10 检测无线局域网中的隐藏节点

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
JP4477882B2 (ja) 2010-06-09
KR100972476B1 (ko) 2010-07-26
EP1483922A4 (en) 2010-07-28
US7130289B2 (en) 2006-10-31
AU2003220149A1 (en) 2003-09-29
CN1653837A (zh) 2005-08-10
KR20050002849A (ko) 2005-01-10
CA2477608A1 (en) 2003-09-25
EP1483922B1 (en) 2012-05-09
US20030174680A1 (en) 2003-09-18
WO2003079708A8 (en) 2004-12-16
WO2003079708A1 (en) 2003-09-25
JP2005520444A (ja) 2005-07-07
CA2477608C (en) 2010-11-23
US20070036091A1 (en) 2007-02-15
EP1483922A1 (en) 2004-12-08
ATE557571T1 (de) 2012-05-15

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Granted publication date: 20101208

Termination date: 20170310