MX2010006419A - Sincronizacion en mitad de la llmada para localizacion tdoa y aoa en umts. - Google Patents

Sincronizacion en mitad de la llmada para localizacion tdoa y aoa en umts.

Info

Publication number
MX2010006419A
MX2010006419A MX2010006419A MX2010006419A MX2010006419A MX 2010006419 A MX2010006419 A MX 2010006419A MX 2010006419 A MX2010006419 A MX 2010006419A MX 2010006419 A MX2010006419 A MX 2010006419A MX 2010006419 A MX2010006419 A MX 2010006419A
Authority
MX
Mexico
Prior art keywords
uplink
dpcch
timing information
frame
slot timing
Prior art date
Application number
MX2010006419A
Other languages
English (en)
Spanish (es)
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 MX2010006419A publication Critical patent/MX2010006419A/es

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)
MX2010006419A 2007-12-13 2008-12-09 Sincronizacion en mitad de la llmada para localizacion tdoa y aoa en umts. MX2010006419A (es)

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
MX2010006419A true MX2010006419A (es) 2010-06-25

Family

ID=40753954

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010006419A MX2010006419A (es) 2007-12-13 2008-12-09 Sincronizacion en mitad de la llmada para localizacion tdoa y aoa en umts.

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
US7783299B2 (en) * 1999-01-08 2010-08-24 Trueposition, Inc. Advanced triggers for location-based service applications in a wireless location system
US6782264B2 (en) 1999-01-08 2004-08-24 Trueposition, Inc. Monitoring of call information in a wireless location system
AU2051300A (en) 1999-01-08 2000-07-24 Trueposition, Inc. Architecture for a signal collection system of 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
JP5292411B2 (ja) 2013-09-18
US8204511B2 (en) 2012-06-19
EP2232838A1 (en) 2010-09-29
KR20100110819A (ko) 2010-10-13
IL204494A (en) 2014-07-31
US20110256887A1 (en) 2011-10-20
WO2009076368A1 (en) 2009-06-18
GB2468617B (en) 2011-12-07
CN101828383A (zh) 2010-09-08
AU2008335255A1 (en) 2009-06-18
CA2701084C (en) 2013-09-10
CN101828383B (zh) 2013-06-05
US20090156228A1 (en) 2009-06-18
GB2468617A (en) 2010-09-15
EP2232838A4 (en) 2012-01-04
GB201011783D0 (en) 2010-08-25
CA2701084A1 (en) 2009-06-18
JP2011509556A (ja) 2011-03-24
BRPI0820593A2 (pt) 2015-05-19
US8116784B2 (en) 2012-02-14
AU2008335255B2 (en) 2011-09-22

Similar Documents

Publication Publication Date Title
GB2468617A (en) Mid-call synchronization for u-tdoa and aoa location in umts
WO2012008727A3 (en) Method of determining a position in a wireless communication system and apparatus thereof
EP4307629A3 (en) Using physical channels as positioning measurement signals
EP2162880A4 (en) METHOD AND DEVICE FOR SOUND ACTIVITY DETECTION AND SOUND SIGNAL CLASSIFICATION
WO2010144171A3 (en) System and method for detecting spread spectrum signals in a wireless environment
RU2009102810A (ru) Система и способ для сообщения передач радиомаяков в системах беспроводной локальной сети (wlan)
WO2008022275A3 (en) Packet detection, symbol timing, channel length estimation and channel response estimation for wireless systems
MY163672A (en) Rate control for multi-channel communication systems
JP2005506734A5 (enExample)
WO2013009110A3 (en) Method of user equipment monitoring control information in a multiple node system and user equipment using the method
WO2009053944A3 (en) Method and apparatus for providing detection of a compatible network
IN2014CN03124A (enExample)
WO2010107224A3 (en) Method for transmitting location based service -reference signal in wireless communication system and apparatus therefor
TW200614739A (en) Distance measuring system, distance measuring method, information processing apparatus, program, and recording medium
WO2008153078A1 (ja) 基地局装置、移動局装置、プログラム、上りリンク同期要求方法および同期ずれ測定用信号送信方法
WO2008155380A3 (en) Method and apparatus for 3g lte fdd and tdd detection using reference signal correlation
CL2008000854A1 (es) Sistema y metodo para el procesamiento de una senal de television digital (dtv), en un sistema de recepcion dtv.
MX2009010308A (es) Sistema de difusion digital y metodo de procesar datos.
ZA202307951B (en) Measurement gaps for synchronization signal block measurement time configuration windows in non-terrestrial networks
RU2007101714A (ru) Обнаружение сигнала в системе беспроводной связи
TW200623700A (en) A transceiver using two or more antennas, and a transmitting-receiving method thereof
JP2011509556A5 (enExample)
WO2008002925A3 (en) Early energy measurement
JP2010541435A5 (enExample)
JP2005110314A5 (enExample)

Legal Events

Date Code Title Description
FG Grant or registration