PL1767045T3 - Algorytm efektywnego szacowania czasu przybycia dla środowiska wielościeżkowego - Google Patents

Algorytm efektywnego szacowania czasu przybycia dla środowiska wielościeżkowego

Info

Publication number
PL1767045T3
PL1767045T3 PL05772367T PL05772367T PL1767045T3 PL 1767045 T3 PL1767045 T3 PL 1767045T3 PL 05772367 T PL05772367 T PL 05772367T PL 05772367 T PL05772367 T PL 05772367T PL 1767045 T3 PL1767045 T3 PL 1767045T3
Authority
PL
Poland
Prior art keywords
effective time
estimation algorithm
multipath environment
arrival estimation
arrival
Prior art date
Application number
PL05772367T
Other languages
English (en)
Inventor
Stuart Golden
Jong-Kae Fwu
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp., 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 Guangdong Oppo Mobile Telecommunications Corp., Ltd. filed Critical Guangdong Oppo Mobile Telecommunications Corp., Ltd.
Publication of PL1767045T3 publication Critical patent/PL1767045T3/pl

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
    • G01S5/0218—Multipath in signal reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/10—Arrangements for initial synchronisation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Electric Clocks (AREA)
PL05772367T 2004-06-23 2005-06-03 Algorytm efektywnego szacowania czasu przybycia dla środowiska wielościeżkowego PL1767045T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/875,368 US7221913B2 (en) 2004-06-23 2004-06-23 Effective time-of-arrival estimation algorithm for multipath environment
EP05772367.8A EP1767045B1 (en) 2004-06-23 2005-06-03 Effective time-of-arrival estimation algorithm for multipath environment
PCT/US2005/019725 WO2006007282A1 (en) 2004-06-23 2005-06-03 Effective time-of-arrival estimation algorithm for multipath environment

Publications (1)

Publication Number Publication Date
PL1767045T3 true PL1767045T3 (pl) 2019-08-30

Family

ID=35045347

Family Applications (1)

Application Number Title Priority Date Filing Date
PL05772367T PL1767045T3 (pl) 2004-06-23 2005-06-03 Algorytm efektywnego szacowania czasu przybycia dla środowiska wielościeżkowego

Country Status (9)

Country Link
US (1) US7221913B2 (pl)
EP (3) EP1767045B1 (pl)
DK (1) DK1767045T3 (pl)
ES (1) ES2727466T3 (pl)
HU (1) HUE045231T2 (pl)
PL (1) PL1767045T3 (pl)
PT (1) PT1767045T (pl)
TW (1) TWI305276B (pl)
WO (1) WO2006007282A1 (pl)

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CN101611606B (zh) * 2007-01-18 2013-09-11 汤姆逊许可公司 接收到的数字信号的符号同步方法以及利用该方法的数字信号接收器
US8457178B2 (en) * 2007-03-26 2013-06-04 Qualcomm Incorporated Frequency offset estimator
CN101494874B (zh) * 2009-03-03 2011-03-16 华为终端有限公司 Toa估计方法及装置
TWI423628B (zh) * 2009-09-02 2014-01-11 Univ Nat Taiwan 偵測載波頻率飄移方法以及接收器
TWI394974B (zh) * 2009-09-29 2013-05-01 Mstar Semiconductor Inc 用於定位系統之頻率追蹤方法及其裝置
US9380471B2 (en) * 2011-11-08 2016-06-28 Intel Corporation Method, apparatus and system of determining a time of arrival of a wireless communication signal
US8989772B2 (en) 2012-11-30 2015-03-24 Google Technology Holdings LLC Methods and apparatus for estimating time of arrival information associated with a wireless signal
RU2015140804A (ru) * 2013-02-25 2017-03-30 Конинклейке Филипс Н.В. Автономное определение направления с использованием дифференциального угла прихода
WO2014168649A1 (en) * 2013-04-10 2014-10-16 Intel Corporation System and method for channel feedback for location time of flight
US10673485B2 (en) 2016-03-30 2020-06-02 Telefonaktiebolaget Lm Ericsson (Publ) Method and receiving node for determining time of arrival, TOA, for a received radio signal
US10135554B1 (en) * 2017-06-01 2018-11-20 Apple Inc. Robust super-resolution processing for wireless ranging

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WO2001059940A1 (en) * 2000-02-11 2001-08-16 The Regents Of The University Of California Method and apparatus for resolving multipath components for wireless location finding
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JP3741926B2 (ja) * 2000-03-31 2006-02-01 三菱電機株式会社 アンテナ装置
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Also Published As

Publication number Publication date
EP3512103A1 (en) 2019-07-17
PT1767045T (pt) 2019-06-04
EP3512104A1 (en) 2019-07-17
EP1767045B1 (en) 2019-03-27
TWI305276B (en) 2009-01-11
HUE045231T2 (hu) 2019-12-30
ES2727466T3 (es) 2019-10-16
TW200604553A (en) 2006-02-01
EP1767045A1 (en) 2007-03-28
EP3512104B1 (en) 2020-05-13
US20050287956A1 (en) 2005-12-29
US7221913B2 (en) 2007-05-22
WO2006007282A1 (en) 2006-01-19
DK1767045T3 (da) 2019-06-03
EP3512103B1 (en) 2020-05-13

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