DK1103104T3 - Akkvisitionsfremgangsmåde og indretning til gennemførelse af fremgangsmåden - Google Patents

Akkvisitionsfremgangsmåde og indretning til gennemførelse af fremgangsmåden

Info

Publication number
DK1103104T3
DK1103104T3 DK99942770T DK99942770T DK1103104T3 DK 1103104 T3 DK1103104 T3 DK 1103104T3 DK 99942770 T DK99942770 T DK 99942770T DK 99942770 T DK99942770 T DK 99942770T DK 1103104 T3 DK1103104 T3 DK 1103104T3
Authority
DK
Denmark
Prior art keywords
spread sequence
received
frequency
stored
locally generated
Prior art date
Application number
DK99942770T
Other languages
Danish (da)
English (en)
Inventor
Bertram Gunzelmann
Arkadi Molev-Shteiman
Original Assignee
Infineon Technologies Ag
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 Infineon Technologies Ag filed Critical Infineon Technologies Ag
Application granted granted Critical
Publication of DK1103104T3 publication Critical patent/DK1103104T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/709—Correlator structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/708—Parallel implementation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/709—Correlator structure
    • H04B1/7095—Sliding correlator type

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Pinball Game Machines (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Electrotherapy Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DK99942770T 1998-07-21 1999-07-01 Akkvisitionsfremgangsmåde og indretning til gennemførelse af fremgangsmåden DK1103104T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19832850A DE19832850A1 (de) 1998-07-21 1998-07-21 Akquisitionsverfahren und Vorrichtung zur Durchführung des Verfahrens
PCT/DE1999/001962 WO2000005821A1 (de) 1998-07-21 1999-07-01 Akquisitionsverfahren und vorrichtung zur durchführung des verfahrens

Publications (1)

Publication Number Publication Date
DK1103104T3 true DK1103104T3 (da) 2003-05-05

Family

ID=7874845

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99942770T DK1103104T3 (da) 1998-07-21 1999-07-01 Akkvisitionsfremgangsmåde og indretning til gennemførelse af fremgangsmåden

Country Status (9)

Country Link
US (2) US7133438B2 (ko)
EP (1) EP1103104B1 (ko)
JP (1) JP3450299B2 (ko)
KR (1) KR100392137B1 (ko)
CN (1) CN1149749C (ko)
AT (1) ATE232032T1 (ko)
DE (2) DE19832850A1 (ko)
DK (1) DK1103104T3 (ko)
WO (1) WO2000005821A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6476758B1 (en) * 2001-03-06 2002-11-05 Lockheed Martin Corporation Flexible digital ranging system and method
US20030128748A1 (en) * 2002-01-10 2003-07-10 Rasekh Rifaat Path search for CDMA implementation
DE10241691A1 (de) * 2002-09-09 2004-03-25 Infineon Technologies Ag Einrichtung und Verfahren zur Durchführung von Korrelationen in einem Mobilfunksystem
US7522655B2 (en) 2002-09-09 2009-04-21 Infineon Technologies Ag Method and device for carrying out a plurality of correlation procedures in a mobile telephony environment
US9071342B1 (en) * 2010-04-08 2015-06-30 Marvell International Ltd. Method and apparatus for correlating global positioning system (GPS) pseudorandom noise (PRN) codes
US10187235B2 (en) * 2016-07-01 2019-01-22 Intel IP Corporation Long range bluetooth low energy synchronization system

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818383A (en) * 1981-11-27 1998-10-06 Northrop Grumman Corporation Interferometric moving vehicle imaging apparatus and method
US5016255A (en) * 1989-08-07 1991-05-14 Omnipoint Data Company, Incorporated Asymmetric spread spectrum correlator
AU1898492A (en) * 1991-04-02 1992-11-02 Aware, Inc. Channel codec apparatus and method utilizing flat codes
US5237587A (en) * 1992-11-20 1993-08-17 Magnavox Electronic Systems Company Pseudo-noise modem and related digital correlation method
US5590160A (en) * 1992-12-30 1996-12-31 Nokia Mobile Phones Ltd. Symbol and frame synchronization in both a TDMA system and a CDMA
US5420593A (en) * 1993-04-09 1995-05-30 Trimble Navigation Limited Method and apparatus for accelerating code correlation searches in initial acquisition and doppler and code phase in re-acquisition of GPS satellite signals
US5768306A (en) * 1993-09-06 1998-06-16 Ntt Mobile Communications Network, Inc. Sliding correlator used in CDMA systems to establish initial synchronization
DE69423039T2 (de) * 1993-09-06 2000-07-13 Nippon Telegraph & Telephone Progressiver korrelationsdetektor
US5414730A (en) * 1993-12-21 1995-05-09 Unisys Corporation Asynchronous samples data demodulation system
US5530716A (en) * 1994-06-30 1996-06-25 Motorola, Inc. Method and apparatus for identifying a coded communication signal
US6128331A (en) * 1994-11-07 2000-10-03 Cisco Systems, Inc. Correlation system for use in wireless direct sequence spread spectrum systems
US5802046A (en) * 1995-06-05 1998-09-01 Omnipoint Corporation Efficient time division duplex communication system with interleaved format and timing adjustment control
JP3160517B2 (ja) * 1995-12-30 2001-04-25 松下電器産業株式会社 同期装置
US5748144A (en) * 1996-01-26 1998-05-05 Trimble Navigation Limited GPS timing receiver using oversampling
JP2780697B2 (ja) * 1996-03-22 1998-07-30 日本電気株式会社 相関復調における同期捕捉方法及び装置
US5838739A (en) * 1996-03-29 1998-11-17 Ericsson Inc. Channel estimator circuitry, and associated method, for a digital communication system
US6028883A (en) * 1996-07-12 2000-02-22 General Electric Company Low power signal processing for spread spectrum receivers
US6151353A (en) * 1996-07-12 2000-11-21 General Electric Company Pre-acquisition frequency offset removal in a GPS receiver
US6163563A (en) * 1996-12-31 2000-12-19 Lucent Technologies Inc. Digital communication system for high-speed complex correlation
US6148313A (en) * 1997-04-09 2000-11-14 Ge Capital Spacenet Services, Inc. Correlator method and apparatus
US6330292B1 (en) * 1997-11-11 2001-12-11 Telefonaktiebolaget Lm Ericsson Reduced power matched filter
US6363105B1 (en) * 1998-02-17 2002-03-26 Ericsson Inc. Flexible sliding correlator for direct sequence spread spectrum systems
US6226322B1 (en) * 1998-03-30 2001-05-01 Texas Instruments Incorporated Analog receive equalizer for digital-subscriber-line communications system
DE19832851C1 (de) * 1998-07-21 2000-03-30 Siemens Ag Akquisitionsverfahren und Anordnung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
EP1103104B1 (de) 2003-01-29
DE19832850A1 (de) 2000-02-10
CN1309844A (zh) 2001-08-22
JP2002521908A (ja) 2002-07-16
US7424049B2 (en) 2008-09-09
EP1103104A1 (de) 2001-05-30
DE59904181D1 (de) 2003-03-06
US20010030994A1 (en) 2001-10-18
CN1149749C (zh) 2004-05-12
US7133438B2 (en) 2006-11-07
KR100392137B1 (ko) 2003-07-23
KR20010070999A (ko) 2001-07-28
WO2000005821A1 (de) 2000-02-03
ATE232032T1 (de) 2003-02-15
US20070064777A1 (en) 2007-03-22
JP3450299B2 (ja) 2003-09-22

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