DE60209985D1 - Vorrichtung zur Fixmusterdetektion und Verfahren zur Fixmusterdetektion - Google Patents

Vorrichtung zur Fixmusterdetektion und Verfahren zur Fixmusterdetektion

Info

Publication number
DE60209985D1
DE60209985D1 DE60209985T DE60209985T DE60209985D1 DE 60209985 D1 DE60209985 D1 DE 60209985D1 DE 60209985 T DE60209985 T DE 60209985T DE 60209985 T DE60209985 T DE 60209985T DE 60209985 D1 DE60209985 D1 DE 60209985D1
Authority
DE
Germany
Prior art keywords
pattern detection
fixed pattern
detection
fixed
pattern
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60209985T
Other languages
English (en)
Other versions
DE60209985T2 (de
Inventor
Hiroki Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE60209985D1 publication Critical patent/DE60209985D1/de
Publication of DE60209985T2 publication Critical patent/DE60209985T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/7077—Multi-step acquisition, e.g. multi-dwell, coarse-fine or validation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
DE2002609985 2001-11-15 2002-11-15 Vorrichtung zur Fixmusterdetektion und Verfahren zur Fixmusterdetektion Expired - Fee Related DE60209985T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001349920A JP2003152600A (ja) 2001-11-15 2001-11-15 固定パターン検出装置、固定パターン検出方法、無線基地局および無線移動局
JP2001349920 2001-11-15

Publications (2)

Publication Number Publication Date
DE60209985D1 true DE60209985D1 (de) 2006-05-11
DE60209985T2 DE60209985T2 (de) 2007-02-22

Family

ID=19162519

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002609985 Expired - Fee Related DE60209985T2 (de) 2001-11-15 2002-11-15 Vorrichtung zur Fixmusterdetektion und Verfahren zur Fixmusterdetektion

Country Status (4)

Country Link
US (1) US7072384B2 (de)
EP (1) EP1313229B1 (de)
JP (1) JP2003152600A (de)
DE (1) DE60209985T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60135377D1 (de) * 2000-12-14 2008-09-25 Edc Systems Inc Verfahren zur Authentifizierung eines optischen Aufzeichnungsmediums und ein optisches Aufzeichnungsmedium
JP2003198523A (ja) * 2001-12-27 2003-07-11 Matsushita Electric Ind Co Ltd 同期検出装置および同期検出方法
US7716485B2 (en) * 2002-02-01 2010-05-11 Sca Ipla Holdings Inc. Systems and methods for media authentication
JP3988135B2 (ja) * 2003-01-16 2007-10-10 ニチアス株式会社 軒裏天井の換気構造
SE0301823D0 (sv) * 2003-06-24 2003-06-24 Infineon Technologies Ag Improved detection
DE60315461T2 (de) * 2003-10-09 2007-11-29 Mitsubishi Denki K.K. Verfahren und Vorrichtung zum erleichtern schnelleren Erlangen von Zielzellensignalen
CA2562662C (en) * 2004-04-12 2011-11-29 The Directv Group, Inc. Physical layer header scrambling in satellite broadcast systems
US7161988B2 (en) * 2004-04-12 2007-01-09 The Directv Group, Inc. Method and apparatus for minimizing co-channel interference
US7672285B2 (en) * 2004-06-28 2010-03-02 Dtvg Licensing, Inc. Method and apparatus for minimizing co-channel interference by scrambling
DE102004059958B4 (de) * 2004-12-13 2007-10-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Bestimmen eines Korrelationswertes
US20060193407A1 (en) * 2005-02-28 2006-08-31 Dibiaso Eric A Method and system using preamble detection to demodulate a phase shift key carrier signal
EP1722487B1 (de) * 2005-05-11 2011-07-06 Nordnav Technologies AB Spreizspektrumkorrelator
BRPI0520450A2 (pt) * 2005-07-26 2011-03-29 Thomson Licensing correlacionador para busca de células primárias usando arquitetura de memória
US7706427B2 (en) * 2005-08-18 2010-04-27 Agere Systems Inc. Method and apparatus for compact OVSF despreading
JP5080470B2 (ja) * 2005-08-26 2012-11-21 ザ・ディレクティービー・グループ・インコーポレイテッド 信号送信のためのスクランブリングコードを決定する方法と装置
JP4818371B2 (ja) 2005-10-31 2011-11-16 エルジー エレクトロニクス インコーポレイティド 無線移動通信システムにおける制御情報の処理方法
US8817737B2 (en) 2005-10-31 2014-08-26 Lg Electronics Inc. Method of transmitting and receiving data in a mobile communication network
AU2006309464B2 (en) 2005-10-31 2009-10-29 Lg Electronics Inc. Method for processing control information in a wireless mobile communication system
US8305970B2 (en) 2005-10-31 2012-11-06 Lg Electronics Inc. Method of transmitting a measurement report in a wireless mobile communications system
RU2411660C2 (ru) 2005-10-31 2011-02-10 Эл Джи Электроникс Инк. Способ передачи и приема информации о радиодоступе в системе беспроводной подвижной связи
US20070248194A1 (en) * 2006-04-19 2007-10-25 Wei Lu Method of detecting a predetermined sequence in an RF signal using a combination of correlation and FFT
DE102006025042B4 (de) * 2006-05-26 2008-08-14 Infineon Technologies Ag Datenratenfehler-tolerante Synchronisation eines digitalen Empfängers
US8165103B2 (en) * 2006-06-13 2012-04-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for preamble detection
JP4747064B2 (ja) * 2006-09-29 2011-08-10 富士通株式会社 プリアンブル検出装置および無線受信機
JP4967870B2 (ja) * 2007-07-13 2012-07-04 富士通株式会社 Ｃｄｍａ受信装置
JP5093342B2 (ja) 2008-02-26 2012-12-12 富士通株式会社 無線基地局装置、周波数偏差検出方法及び移動体通信システム
US8711902B2 (en) 2009-01-15 2014-04-29 Nec Corporation Synchronization processing circuit and synchronization processing method in wireless communication system
US9439040B2 (en) * 2014-08-15 2016-09-06 Wensheng Hua System and method of time of flight detection
KR20210063967A (ko) * 2019-11-25 2021-06-02 삼성전자주식회사 근거리 통신 장치 및 근거리 통신 장치의 동작 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH088780A (ja) 1994-06-23 1996-01-12 Toshiba Corp 相関器及びスペクトル拡散通信システム
CN1129241C (zh) 1998-12-14 2003-11-26 交互数字技术公司 随机接入信道前同步信号的检测
US6549564B1 (en) 1999-04-08 2003-04-15 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a mobile telecommunications system
US6535547B1 (en) * 1999-06-02 2003-03-18 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a mobile telecommunications system
JP3399420B2 (ja) 1999-11-01 2003-04-21 日本電気株式会社 固定パターン検出装置
JP2001274724A (ja) 2000-03-24 2001-10-05 Matsushita Electric Ind Co Ltd 遅延プロファイル測定方法および遅延プロファイル測定回路
JP3415579B2 (ja) 2000-11-09 2003-06-09 松下電器産業株式会社 マッチドフィルタおよび相関検出演算方法

Also Published As

Publication number Publication date
EP1313229A3 (de) 2003-12-17
JP2003152600A (ja) 2003-05-23
EP1313229B1 (de) 2006-03-22
DE60209985T2 (de) 2007-02-22
EP1313229A2 (de) 2003-05-21
US20030091108A1 (en) 2003-05-15
US7072384B2 (en) 2006-07-04

Similar Documents

Publication Publication Date Title
DE60209985D1 (de) Vorrichtung zur Fixmusterdetektion und Verfahren zur Fixmusterdetektion
DE60220213D1 (de) Vorrichtung und Verfahren zur Polarisationsanalyse
DE69930560D1 (de) Verfahren und Vorrichtung zur Mustererkennung
DE60135686D1 (de) Vorrichtung und Verfahren zur Personenidentifizierung
DE60108608D1 (de) Verfahren und Vorrichtung zur effizienten reaktiven Überwachung
DE60221474D1 (de) Vorrichtung und Verfahren zum Bestimmen einer Absolutstellung
DE60203871D1 (de) Verfahren und Vorrichtung zur selektiven Bildverbesserung
DE60236693D1 (de) Verfahren und Vorrichtung zur Bildverarbeitung
DE60211402D1 (de) Verfahren und Vorrichtung zur Gastrocknung
DE60209262D1 (de) Verfahren und vorrichtung zum bildvergleich
ATE299060T1 (de) Verfahren und vorrichtung zur drehbearbeitung
DE60133166D1 (de) Verfahren und Vorrichtung zur Volumendarstellung
DE60139851D1 (de) Vorrichtung und Verfahren zur Reifenzustandüberwachung
DE50109562D1 (de) Vorrichtung und verfahren zur winkelmessung
DE60124225D1 (de) Verfahren und Vorrichtung zur Erkennung von Emotionen
DE60212556D1 (de) Vorrichtung und Verfahren zur Radardatenverarbeitung
DE60140514D1 (de) Verfahren und Vorrichtung zur Beseitigung von Perfluorverbindungen
DE60212041D1 (de) Verfahren und Vorrichtung zur Entfernung von Quecksilber
DE60217589D1 (de) Vorrichtung und Verfahren zur Detektion von weissen Linien
DE60227179D1 (de) Vorrichtung und verfahren zur impulsdetektion und -charakterisierung
DE60109404D1 (de) Vorrichtung und Verfahren zur Reifenzustandsüberwachung
DE69904764T2 (de) Verfahren und Vorrichtung zur Mustererkennung
DE60215406D1 (de) Verfahren und Vorrichtung zur Ultraschallabbildung
DE60110510D1 (de) Vorrichtung und Verfahren zur Substratbeschichtung
DE50109658D1 (de) Vorrichtung und Verfahren zur Sprachsteuerung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee