ATE427639T1 - Bestimmung des standortes von preiswerten drahtlosen endgeraten durch verwendung von signalstarkemessungen - Google Patents

Bestimmung des standortes von preiswerten drahtlosen endgeraten durch verwendung von signalstarkemessungen

Info

Publication number
ATE427639T1
ATE427639T1 AT05002773T AT05002773T ATE427639T1 AT E427639 T1 ATE427639 T1 AT E427639T1 AT 05002773 T AT05002773 T AT 05002773T AT 05002773 T AT05002773 T AT 05002773T AT E427639 T1 ATE427639 T1 AT E427639T1
Authority
AT
Austria
Prior art keywords
location
determining
signal strength
wireless terminals
strength measurements
Prior art date
Application number
AT05002773T
Other languages
English (en)
Inventor
Wen-Hua Ju
Anjur Sundaresan Krishnakumar
P Krishnan
James M Landwehr
Colin L Mallows
Original Assignee
Avaya Technology 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 Avaya Technology Corp filed Critical Avaya Technology Corp
Application granted granted Critical
Publication of ATE427639T1 publication Critical patent/ATE427639T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0252—Radio frequency fingerprinting
    • G01S5/02528—Simulating radio frequency fingerprints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT05002773T 2004-02-11 2005-02-10 Bestimmung des standortes von preiswerten drahtlosen endgeraten durch verwendung von signalstarkemessungen ATE427639T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/776,058 US7389114B2 (en) 2004-02-11 2004-02-11 Estimating the location of inexpensive wireless terminals by using signal strength measurements

Publications (1)

Publication Number Publication Date
ATE427639T1 true ATE427639T1 (de) 2009-04-15

Family

ID=34827333

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05002773T ATE427639T1 (de) 2004-02-11 2005-02-10 Bestimmung des standortes von preiswerten drahtlosen endgeraten durch verwendung von signalstarkemessungen

Country Status (7)

Country Link
US (1) US7389114B2 (de)
EP (1) EP1575325B1 (de)
JP (1) JP4744891B2 (de)
KR (1) KR101077879B1 (de)
AT (1) ATE427639T1 (de)
CA (1) CA2496876A1 (de)
DE (1) DE602005013596D1 (de)

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DE102016205184A1 (de) * 2016-03-30 2017-10-05 Siemens Aktiengesellschaft Verfahren und Anordnung zum Steuern einer Ausgabelautstärke wenigstens einer akustischen Ausgabeeinrichtung
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Also Published As

Publication number Publication date
DE602005013596D1 (de) 2009-05-14
KR101077879B1 (ko) 2011-10-31
US7389114B2 (en) 2008-06-17
EP1575325B1 (de) 2009-04-01
JP4744891B2 (ja) 2011-08-10
JP2005229616A (ja) 2005-08-25
CA2496876A1 (en) 2005-08-11
US20050176442A1 (en) 2005-08-11
EP1575325A2 (de) 2005-09-14
EP1575325A3 (de) 2006-06-07
KR20060041742A (ko) 2006-05-12

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