BRPI1013055A2 - métodos de estimativa de uma localização de um terminal dentro de uma área de cobertura de uma rede sem fio, e de compilar dados de levantamento, processador, e, meio legível por computador - Google Patents

métodos de estimativa de uma localização de um terminal dentro de uma área de cobertura de uma rede sem fio, e de compilar dados de levantamento, processador, e, meio legível por computador

Info

Publication number
BRPI1013055A2
BRPI1013055A2 BRPI1013055A BRPI1013055A BRPI1013055A2 BR PI1013055 A2 BRPI1013055 A2 BR PI1013055A2 BR PI1013055 A BRPI1013055 A BR PI1013055A BR PI1013055 A BRPI1013055 A BR PI1013055A BR PI1013055 A2 BRPI1013055 A2 BR PI1013055A2
Authority
BR
Brazil
Prior art keywords
estimating
processor
methods
computer readable
wireless network
Prior art date
Application number
BRPI1013055A
Other languages
English (en)
Inventor
David Bevan
Denis Lysyakov
Ilya Averin
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of BRPI1013055A2 publication Critical patent/BRPI1013055A2/pt

Links

Classifications

    • 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
    • G01S5/02521—Radio frequency fingerprinting using a radio-map
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
BRPI1013055A 2009-06-08 2010-06-08 métodos de estimativa de uma localização de um terminal dentro de uma área de cobertura de uma rede sem fio, e de compilar dados de levantamento, processador, e, meio legível por computador BRPI1013055A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/479,970 US8170815B2 (en) 2009-06-08 2009-06-08 RF fingerprinting for location estimation
PCT/EP2010/058028 WO2010142692A1 (en) 2009-06-08 2010-06-08 Rf fingerprinting for location estimation

Publications (1)

Publication Number Publication Date
BRPI1013055A2 true BRPI1013055A2 (pt) 2017-01-24

Family

ID=42733164

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1013055A BRPI1013055A2 (pt) 2009-06-08 2010-06-08 métodos de estimativa de uma localização de um terminal dentro de uma área de cobertura de uma rede sem fio, e de compilar dados de levantamento, processador, e, meio legível por computador

Country Status (10)

Country Link
US (3) US8170815B2 (pt)
EP (2) EP2549812B1 (pt)
JP (1) JP5581383B2 (pt)
KR (1) KR101521686B1 (pt)
CN (1) CN102461291B (pt)
BR (1) BRPI1013055A2 (pt)
CA (1) CA2764690C (pt)
HK (1) HK1181595A1 (pt)
RU (1) RU2537960C2 (pt)
WO (1) WO2010142692A1 (pt)

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Also Published As

Publication number Publication date
JP5581383B2 (ja) 2014-08-27
CN102461291B (zh) 2015-07-15
EP2549812B1 (en) 2014-11-26
RU2011152042A (ru) 2013-07-20
KR101521686B1 (ko) 2015-05-19
EP2549812A1 (en) 2013-01-23
RU2537960C2 (ru) 2015-01-10
CA2764690C (en) 2016-10-11
US20120330603A1 (en) 2012-12-27
EP2441300A1 (en) 2012-04-18
JP2012529822A (ja) 2012-11-22
US8170815B2 (en) 2012-05-01
US8370090B2 (en) 2013-02-05
US8565787B2 (en) 2013-10-22
EP2441300B1 (en) 2014-02-19
CN102461291A (zh) 2012-05-16
WO2010142692A1 (en) 2010-12-16
CA2764690A1 (en) 2010-12-16
US20120178472A1 (en) 2012-07-12
KR20120034192A (ko) 2012-04-10
HK1181595A1 (en) 2013-11-08
US20100311436A1 (en) 2010-12-09

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time