FI20010543A0 - Förfarande för bestämning av kanten i ett informationelement, system och elektroniskanordning - Google Patents

Förfarande för bestämning av kanten i ett informationelement, system och elektroniskanordning

Info

Publication number
FI20010543A0
FI20010543A0 FI20010543A FI20010543A FI20010543A0 FI 20010543 A0 FI20010543 A0 FI 20010543A0 FI 20010543 A FI20010543 A FI 20010543A FI 20010543 A FI20010543 A FI 20010543A FI 20010543 A0 FI20010543 A0 FI 20010543A0
Authority
FI
Finland
Prior art keywords
electronic device
determining
edge
information element
vectors
Prior art date
Application number
FI20010543A
Other languages
English (en)
Finnish (fi)
Other versions
FI109311B (sv
Inventor
Mikko Kokkonen
Samuli Pietilae
Original Assignee
Nokia Mobile Phones 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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI20010543A priority Critical patent/FI109311B/sv
Publication of FI20010543A0 publication Critical patent/FI20010543A0/sv
Priority to AT02396031T priority patent/ATE400094T1/de
Priority to EP02396031A priority patent/EP1244225B1/en
Priority to DE60227308T priority patent/DE60227308D1/de
Priority to CN02107200A priority patent/CN1375707A/zh
Priority to US10/101,385 priority patent/US7110474B2/en
Priority to JP2002073820A priority patent/JP2002350526A/ja
Application granted granted Critical
Publication of FI109311B publication Critical patent/FI109311B/sv
Priority to US11/962,999 priority patent/USRE42676E1/en

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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Image Analysis (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
FI20010543A 2001-03-16 2001-03-16 Förfarande för bestämning av kanten i ett informationelement, system och elektronikanordning FI109311B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20010543A FI109311B (sv) 2001-03-16 2001-03-16 Förfarande för bestämning av kanten i ett informationelement, system och elektronikanordning
AT02396031T ATE400094T1 (de) 2001-03-16 2002-03-14 System, verfahren und vorrichtung zur bestimmung der grenze eines informationselements
EP02396031A EP1244225B1 (en) 2001-03-16 2002-03-14 System, method and device for determining a boundary of an information element
DE60227308T DE60227308D1 (de) 2001-03-16 2002-03-14 System, Verfahren und Vorrichtung zur Bestimmung der Grenze eines Informationselements
CN02107200A CN1375707A (zh) 2001-03-16 2002-03-15 确定信息单元边界的方法、系统和电子设备
US10/101,385 US7110474B2 (en) 2001-03-16 2002-03-15 Method for determining a boundary of an information element, a system, and an electronic device
JP2002073820A JP2002350526A (ja) 2001-03-16 2002-03-18 情報エレメントの境界を決定する方法、システム、及び電子装置
US11/962,999 USRE42676E1 (en) 2001-03-16 2007-12-21 Method for determining a boundary of an information element, a system, and an electronic device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010543A FI109311B (sv) 2001-03-16 2001-03-16 Förfarande för bestämning av kanten i ett informationelement, system och elektronikanordning
FI20010543 2001-03-16

Publications (2)

Publication Number Publication Date
FI20010543A0 true FI20010543A0 (sv) 2001-03-16
FI109311B FI109311B (sv) 2002-06-28

Family

ID=8560770

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20010543A FI109311B (sv) 2001-03-16 2001-03-16 Förfarande för bestämning av kanten i ett informationelement, system och elektronikanordning

Country Status (7)

Country Link
US (2) US7110474B2 (sv)
EP (1) EP1244225B1 (sv)
JP (1) JP2002350526A (sv)
CN (1) CN1375707A (sv)
AT (1) ATE400094T1 (sv)
DE (1) DE60227308D1 (sv)
FI (1) FI109311B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0126325D0 (en) * 2001-11-02 2002-01-02 Koninl Philips Electronics Nv Method and apparatus for spread spectrum signal acquisition
US7209525B2 (en) * 2002-11-18 2007-04-24 Agere Systems Inc. Clock and data recovery with extended integration cycles
US7551132B2 (en) * 2004-07-02 2009-06-23 Nemerix Sa GPS receiver with fast acquisition time
US7248624B2 (en) 2003-08-28 2007-07-24 Qualcomm Incorporated Bit synchronization in a communications device
KR100587167B1 (ko) * 2003-12-19 2006-06-08 삼성전자주식회사 비트 경계 검출 방법 및 이를 수행하기 위한 장치, 위성신호수신 판별 방법 및 이를 수행하기 위한 장치
KR101056365B1 (ko) * 2004-02-28 2011-08-11 삼성전자주식회사 비트 다운 스케일링 방법 및 장치, 지피에스 동기포착방법및 지피에스 수신장치
US20060208943A1 (en) * 2005-03-21 2006-09-21 Sirf Technology, Inc. Location tagging using post-processing
US7917362B2 (en) 2006-04-19 2011-03-29 Mediatek Inc. Method and apparatus for determining a bit boundary of a repetition-coded signal
US8031816B2 (en) * 2006-07-17 2011-10-04 Mediatek Inc. Method and apparatus for determining boundaries of information elements
US7725466B2 (en) * 2006-10-24 2010-05-25 Tarique Mustafa High accuracy document information-element vector encoding server
WO2008086820A1 (en) * 2007-01-16 2008-07-24 Tomtec Imaging Systems Gmbh A method and a system for graphic representation of dynamic information
US8559413B2 (en) * 2010-09-30 2013-10-15 Qualcomm Incorporated System and method for detecting packet synchronization
US9143189B2 (en) * 2012-03-30 2015-09-22 Broadcom Corporation Mobile device searching using multiple antennas
CN103364799A (zh) * 2012-03-31 2013-10-23 迈实电子(上海)有限公司 导航比特边界确定装置和方法，接收机，移动设备，以及卫星导航定位方法
CN112180409B (zh) * 2020-09-28 2024-02-02 和芯星通科技(北京)有限公司 一种gnss中比特同步方法、存储介质和电子装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131845A1 (de) 1981-08-12 1983-02-24 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren zum erzeugen und erfassen digitaler signale beliebiger zeichencodierung
DE68920296T2 (de) 1988-11-28 1995-06-08 Motorola As Verfahren zur Ermittlung der Ankunftszeit eines Signals mittels Korrelationstechnik.
US5285291A (en) * 1991-02-08 1994-02-08 Adobe Systems Incorporated Methods of assigning pixels to cells of a halftone grid
US5237587A (en) * 1992-11-20 1993-08-17 Magnavox Electronic Systems Company Pseudo-noise modem and related digital correlation method
US5694416A (en) * 1995-02-24 1997-12-02 Radix Technologies, Inc. Direct sequence spread spectrum receiver and antenna array for the simultaneous formation of a beam on a signal source and a null on an interfering jammer
FI102338B (sv) 1996-05-21 1998-11-13 Nokia Mobile Phones Ltd Mottagarens självsynkronisering i tomgångskondition
US5909462A (en) * 1996-12-31 1999-06-01 Lucent Technologies Inc. System and method for improved spread spectrum signal detection
US5768319A (en) * 1997-02-18 1998-06-16 Motorola, Inc. GPS data collection in high noise-to-signal ratio environments
US6331976B1 (en) * 1997-12-10 2001-12-18 Texas Instruments Incorporated Circuits system and methods for synchronization word detection in bitstream communications apparatus
US6370397B1 (en) * 1998-05-01 2002-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Search window delay tracking in code division multiple access communication systems
US6731622B1 (en) * 1998-05-01 2004-05-04 Telefonaktiebolaget Lm Ericsson (Publ) Multipath propagation delay determining means using periodically inserted pilot symbols
US6327473B1 (en) * 1998-09-08 2001-12-04 Qualcomm Incorporated Method and apparatus for increasing the sensitivity of a global positioning satellite receiver
US6453237B1 (en) * 1999-04-23 2002-09-17 Global Locate, Inc. Method and apparatus for locating and providing services to mobile devices
JP3322240B2 (ja) * 1999-05-10 2002-09-09 日本電気株式会社 Ｃｄｍａ受信機
WO2001039698A1 (en) * 1999-12-01 2001-06-07 Board Of Trustees Of The Leland Stanford Junior University Multipath and tracking error reduction method for spread-spectrum receivers

Also Published As

Publication number Publication date
EP1244225A3 (en) 2004-11-17
ATE400094T1 (de) 2008-07-15
DE60227308D1 (de) 2008-08-14
US20020159542A1 (en) 2002-10-31
CN1375707A (zh) 2002-10-23
US7110474B2 (en) 2006-09-19
EP1244225B1 (en) 2008-07-02
JP2002350526A (ja) 2002-12-04
FI109311B (sv) 2002-06-28
USRE42676E1 (en) 2011-09-06
EP1244225A2 (en) 2002-09-25

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MA Patent expired