WO2001058040A3 - Einrichtung zur durchführung von suchprozeduren in einem mobilfunkempfänger - Google Patents
Einrichtung zur durchführung von suchprozeduren in einem mobilfunkempfänger Download PDFInfo
- Publication number
- WO2001058040A3 WO2001058040A3 PCT/DE2001/000440 DE0100440W WO0158040A3 WO 2001058040 A3 WO2001058040 A3 WO 2001058040A3 DE 0100440 W DE0100440 W DE 0100440W WO 0158040 A3 WO0158040 A3 WO 0158040A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carrying
- data sequence
- out search
- search procedures
- mobile radio
- Prior art date
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
- H04B1/70751—Synchronisation aspects with code phase acquisition using partial detection
- H04B1/70752—Partial correlation
-
- 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
- H04B1/70751—Synchronisation aspects with code phase acquisition using partial detection
-
- 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
- H04B1/7093—Matched filter type
-
- 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
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001557186A JP2003522462A (ja) | 2000-02-04 | 2001-02-02 | モバイル無線受信器において検索手順を実行するためのデバイス |
DK01913570T DK1252725T3 (da) | 2000-02-04 | 2001-02-02 | Indretning til gennemførsel af søgeprocedurer i en mobilradiomodtager |
EP01913570A EP1252725B1 (de) | 2000-02-04 | 2001-02-02 | Einrichtung zur durchführung von suchprozeduren in einem mobilfunkempfänger |
US10/213,417 US6650690B2 (en) | 2000-02-04 | 2002-08-05 | Device and system for carrying out search procedures in a mobile radio receiver |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10004874A DE10004874C2 (de) | 2000-02-04 | 2000-02-04 | Einrichtung zur Durchführung von Suchprozeduren in einem Mobilfunkempfänger |
DE10004874.9 | 2000-02-04 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/213,417 Continuation US6650690B2 (en) | 2000-02-04 | 2002-08-05 | Device and system for carrying out search procedures in a mobile radio receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001058040A2 WO2001058040A2 (de) | 2001-08-09 |
WO2001058040A3 true WO2001058040A3 (de) | 2002-02-14 |
Family
ID=7629781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2001/000440 WO2001058040A2 (de) | 2000-02-04 | 2001-02-02 | Einrichtung zur durchführung von suchprozeduren in einem mobilfunkempfänger |
Country Status (7)
Country | Link |
---|---|
US (1) | US6650690B2 (de) |
EP (1) | EP1252725B1 (de) |
JP (1) | JP2003522462A (de) |
CN (1) | CN1217494C (de) |
DE (1) | DE10004874C2 (de) |
DK (1) | DK1252725T3 (de) |
WO (1) | WO2001058040A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10004874C2 (de) | 2000-02-04 | 2002-01-17 | Infineon Technologies Ag | Einrichtung zur Durchführung von Suchprozeduren in einem Mobilfunkempfänger |
WO2003032509A1 (en) * | 2001-10-10 | 2003-04-17 | Samsung Electronics Co., Ltd | Cell search method in discontinuous reception mode in a mobile communication system |
EP1306979A1 (de) * | 2001-10-26 | 2003-05-02 | STMicroelectronics N.V. | Verfahren und Vorrichtung zur Zeitschlitzsynchronisation einer Teilnehmereinrichtung mit einer Zelle in einem Zellsuchverfahren eines mobilen Kommunikationssystems |
US7194021B2 (en) * | 2002-04-15 | 2007-03-20 | Stmicroelectronics, Inc. | Digital matched filter |
DE10254682A1 (de) * | 2002-11-22 | 2004-06-09 | Siemens Ag | Verfahren zur empfängerseitigen Bearbeitung eines Signals in einem CDMA Funkkommunikationssystem |
DE10303912B4 (de) * | 2003-01-31 | 2005-03-17 | Infineon Technologies Ag | Verfahren und Vorrichtung zur Bestimmung von Energieverzögerungsprofilen bei einer Datenstrombübertragung über mehrfache Datenübertragungspfade |
DE10351649B9 (de) * | 2003-11-05 | 2008-08-07 | Infineon Technologies Ag | Verfahren und Vorrichtung zum Synchronisieren eines Mobilfunkempfängers mit einer Basisstation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0820156A2 (de) * | 1996-07-15 | 1998-01-21 | Nec Corporation | Empfangszeiterkennungsschaltung eines CDMA-Empfängers und Verfahren dazu |
WO1998002973A1 (en) * | 1996-07-12 | 1998-01-22 | General Electric Company | Pre-acquisition frequency offset removal in a gps receiver |
US5974087A (en) * | 1996-04-12 | 1999-10-26 | Advantest Corporation | Waveform quality measuring method and apparatus |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3032296C2 (de) * | 1980-08-27 | 1982-02-11 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum Synchronisieren einer Sende-und Empfangsstelle auf das Datennetz eines digitalen Nachrichtensystems |
DE3139408A1 (de) * | 1981-10-03 | 1983-04-21 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Nachrichtenuebertragungssystem |
DE3627135C2 (de) * | 1986-08-09 | 1994-11-24 | Philips Patentverwaltung | Bitsynchronisation eines Datenblocks in einem Empfänger |
DE4107640A1 (de) * | 1991-03-09 | 1992-09-10 | Standard Elektrik Lorenz Ag | Rahmensynchronisation durch korrelation |
DE4226952A1 (de) * | 1992-08-14 | 1994-02-17 | Deutsche Forsch Luft Raumfahrt | Rahmen-Synchronisierer für Telemetrie-Systeme |
DE19523327C2 (de) * | 1995-06-27 | 2000-08-24 | Siemens Ag | Verfahren zur verbesserten Schätzung der Impulsantwort eines Übertragungskanals |
DE19747367C2 (de) * | 1997-10-27 | 2003-06-26 | Siemens Ag | Verfahren und Anordnung zur Übertragung von Daten über eine Funkschnittstelle in einem Funk-Kommunikationssystem |
DE19749665A1 (de) * | 1997-11-10 | 1999-05-12 | Siemens Ag | Verfahren und Mobil-Kommunikationssystem zur Übertragung von Informationen über eine Funkschnittstelle |
US6038271A (en) * | 1999-03-02 | 2000-03-14 | Harris Corporation | Correlator with cascade data paths to facilitate expansion of correlator length |
US6493405B1 (en) * | 1999-03-02 | 2002-12-10 | Harris Corporation | Correlator having enhanced memory for reference and input data |
US6438182B1 (en) * | 1999-03-02 | 2002-08-20 | Harris Corporation | Correlator with serial-parallel partition |
DE10004874C2 (de) | 2000-02-04 | 2002-01-17 | Infineon Technologies Ag | Einrichtung zur Durchführung von Suchprozeduren in einem Mobilfunkempfänger |
-
2000
- 2000-02-04 DE DE10004874A patent/DE10004874C2/de not_active Expired - Fee Related
-
2001
- 2001-02-02 DK DK01913570T patent/DK1252725T3/da active
- 2001-02-02 CN CN01804325.9A patent/CN1217494C/zh not_active Expired - Fee Related
- 2001-02-02 JP JP2001557186A patent/JP2003522462A/ja not_active Withdrawn
- 2001-02-02 EP EP01913570A patent/EP1252725B1/de not_active Expired - Lifetime
- 2001-02-02 WO PCT/DE2001/000440 patent/WO2001058040A2/de active IP Right Grant
-
2002
- 2002-08-05 US US10/213,417 patent/US6650690B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5974087A (en) * | 1996-04-12 | 1999-10-26 | Advantest Corporation | Waveform quality measuring method and apparatus |
WO1998002973A1 (en) * | 1996-07-12 | 1998-01-22 | General Electric Company | Pre-acquisition frequency offset removal in a gps receiver |
EP0820156A2 (de) * | 1996-07-15 | 1998-01-21 | Nec Corporation | Empfangszeiterkennungsschaltung eines CDMA-Empfängers und Verfahren dazu |
Also Published As
Publication number | Publication date |
---|---|
DK1252725T3 (da) | 2003-12-08 |
DE10004874A1 (de) | 2001-08-30 |
JP2003522462A (ja) | 2003-07-22 |
US20030021366A1 (en) | 2003-01-30 |
WO2001058040A2 (de) | 2001-08-09 |
CN1404661A (zh) | 2003-03-19 |
DE10004874C2 (de) | 2002-01-17 |
EP1252725A2 (de) | 2002-10-30 |
US6650690B2 (en) | 2003-11-18 |
CN1217494C (zh) | 2005-08-31 |
EP1252725B1 (de) | 2003-08-27 |
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