BRPI0820593A2 - Método para determinar informação de sincronização de quadro e fenda, sistema de localização sem fio (wls) e método de uso. - Google Patents

Método para determinar informação de sincronização de quadro e fenda, sistema de localização sem fio (wls) e método de uso.

Info

Publication number
BRPI0820593A2
BRPI0820593A2 BRPI0820593-0A BRPI0820593A BRPI0820593A2 BR PI0820593 A2 BRPI0820593 A2 BR PI0820593A2 BR PI0820593 A BRPI0820593 A BR PI0820593A BR PI0820593 A2 BRPI0820593 A2 BR PI0820593A2
Authority
BR
Brazil
Prior art keywords
wls
synchronization information
location system
wireless location
slot synchronization
Prior art date
Application number
BRPI0820593-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Rashidus S Mia
Original Assignee
Trueposition 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 Trueposition Inc filed Critical Trueposition Inc
Publication of BRPI0820593A2 publication Critical patent/BRPI0820593A2/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
    • G01S5/0205—Details
    • G01S5/0221—Receivers
    • G01S5/02213—Receivers arranged in a network for determining the position of a transmitter
    • G01S5/02216—Timing or synchronisation of the receivers
    • 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
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • 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
    • G01S5/12—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 by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial

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)
BRPI0820593-0A 2007-12-13 2008-12-09 Método para determinar informação de sincronização de quadro e fenda, sistema de localização sem fio (wls) e método de uso. BRPI0820593A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/956,193 US8116784B2 (en) 2007-12-13 2007-12-13 Mid-call synchronization for U-TDOA and AoA location in UMTS
PCT/US2008/086093 WO2009076368A1 (en) 2007-12-13 2008-12-09 Mid-call synchronization for u-tdoa and aoa location in umts

Publications (1)

Publication Number Publication Date
BRPI0820593A2 true BRPI0820593A2 (pt) 2015-05-19

Family

ID=40753954

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820593-0A BRPI0820593A2 (pt) 2007-12-13 2008-12-09 Método para determinar informação de sincronização de quadro e fenda, sistema de localização sem fio (wls) e método de uso.

Country Status (12)

Country Link
US (2) US8116784B2 (enExample)
EP (1) EP2232838A4 (enExample)
JP (1) JP5292411B2 (enExample)
KR (1) KR20100110819A (enExample)
CN (1) CN101828383B (enExample)
AU (1) AU2008335255B2 (enExample)
BR (1) BRPI0820593A2 (enExample)
CA (1) CA2701084C (enExample)
GB (1) GB2468617B (enExample)
IL (1) IL204494A (enExample)
MX (1) MX2010006419A (enExample)
WO (1) WO2009076368A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8103293B2 (en) 2006-10-17 2012-01-24 Itt Manufacturing Enterprises, Inc. System and related circuits and methods for detecting and locating wireless communication device use within a geographical area or facility
CN101931862B (zh) * 2009-06-22 2013-11-06 华为技术有限公司 定位信息发送方法及其装置
US8909249B2 (en) * 2012-02-29 2014-12-09 Keysight Technologies, Inc. Passive uplink time difference of arrival positioning and tracking system
US10588107B2 (en) * 2012-10-26 2020-03-10 Telefonaktiebolaget Lm Ericsson (Publ) Methods of positioning in a system comprising measuring nodes with multiple receiving points
EP3318083A1 (en) * 2015-06-30 2018-05-09 Telefonaktiebolaget LM Ericsson (publ) Dynamic mobile network architecture
CN106936560B (zh) * 2015-12-29 2020-04-14 华为技术有限公司 一种帧同步方法、用户设备及基站
US11191054B2 (en) * 2018-11-02 2021-11-30 Qualcomm Incorporated Method and apparatus for estimating a position of a mobile device using bundled positioning reference signals
EP3690472B1 (en) * 2019-01-30 2021-10-20 Rohde & Schwarz GmbH & Co. KG Method as well as device for timeslot-wise detection of at least one radio signal
US20220038920A1 (en) * 2020-07-28 2022-02-03 Nokia Technologies Oy Sample measurement toa correction

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327144A (en) 1993-05-07 1994-07-05 Associated Rt, Inc. Cellular telephone location system
US6047192A (en) 1996-05-13 2000-04-04 Ksi Inc. Robust, efficient, localization system
FI106491B (fi) * 1998-08-12 2001-02-15 Nokia Mobile Phones Ltd Menetelmä ja laitteisto radiorajapinnan datanopeuden saumattomaksi muuttamiseksi piirikytketyssä välityksessä
US6782264B2 (en) 1999-01-08 2004-08-24 Trueposition, Inc. Monitoring of call information in a wireless location system
WO2000041402A2 (en) * 1999-01-08 2000-07-13 Trueposition, Inc. A signal collection system
US7783299B2 (en) * 1999-01-08 2010-08-24 Trueposition, Inc. Advanced triggers for location-based service applications in a wireless location system
US6295455B1 (en) * 1999-06-11 2001-09-25 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for locating a mobile telecommunications station
US7429914B2 (en) 2003-06-04 2008-09-30 Andrew Corporation System and method for CDMA geolocation
FR2857102B1 (fr) * 2003-07-04 2007-06-15 Nortel Networks Ltd Procede de mesure de l'instant d'arrivee d'un signal radio recu, dispositif de mesure et dispositif de localisation d'une station mobile pour la mise en oeuvre du procede
JP4222957B2 (ja) * 2004-03-01 2009-02-12 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 送信電力制御方法および装置
US7689240B2 (en) * 2005-11-16 2010-03-30 Trueposition, Inc. Transmit-power control for wireless mobile services
US7593738B2 (en) * 2005-12-29 2009-09-22 Trueposition, Inc. GPS synchronization for wireless communications stations
US8170585B2 (en) * 2007-11-14 2012-05-01 Andrew, Llc Ranging in UMTS networks

Also Published As

Publication number Publication date
KR20100110819A (ko) 2010-10-13
US8204511B2 (en) 2012-06-19
GB2468617B (en) 2011-12-07
MX2010006419A (es) 2010-06-25
AU2008335255A1 (en) 2009-06-18
JP2011509556A (ja) 2011-03-24
US8116784B2 (en) 2012-02-14
CA2701084A1 (en) 2009-06-18
AU2008335255B2 (en) 2011-09-22
CA2701084C (en) 2013-09-10
GB201011783D0 (en) 2010-08-25
EP2232838A4 (en) 2012-01-04
WO2009076368A1 (en) 2009-06-18
JP5292411B2 (ja) 2013-09-18
US20110256887A1 (en) 2011-10-20
GB2468617A (en) 2010-09-15
CN101828383B (zh) 2013-06-05
US20090156228A1 (en) 2009-06-18
IL204494A (en) 2014-07-31
CN101828383A (zh) 2010-09-08
EP2232838A1 (en) 2010-09-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.