DE60134485D1 - Gewährleistung eines maximalwerts am Rake Ausgang und eines zeitlichen Mindestabstands zwischen den Fingern - Google Patents

Gewährleistung eines maximalwerts am Rake Ausgang und eines zeitlichen Mindestabstands zwischen den Fingern

Info

Publication number
DE60134485D1
DE60134485D1 DE60134485T DE60134485T DE60134485D1 DE 60134485 D1 DE60134485 D1 DE 60134485D1 DE 60134485 T DE60134485 T DE 60134485T DE 60134485 T DE60134485 T DE 60134485T DE 60134485 D1 DE60134485 D1 DE 60134485D1
Authority
DE
Germany
Prior art keywords
measurement value
fingers
code
ensuring
time interval
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 - Lifetime
Application number
DE60134485T
Other languages
English (en)
Inventor
Jaakko Vihriaelae
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE60134485D1 publication Critical patent/DE60134485D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H04B1/7117—Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • External Artificial Organs (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Stringed Musical Instruments (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Communication Control (AREA)
  • Circuits Of Receivers In General (AREA)
DE60134485T 2000-10-30 2001-10-29 Gewährleistung eines maximalwerts am Rake Ausgang und eines zeitlichen Mindestabstands zwischen den Fingern Expired - Lifetime DE60134485D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002391A FI113921B (fi) 2000-10-30 2000-10-30 Vastaanotin, vastaanottomenetelmä, tietokoneohjelma ja tietokoneen muistiväline
PCT/FI2001/000942 WO2002037711A1 (en) 2000-10-30 2001-10-29 Receiver and reception method

Publications (1)

Publication Number Publication Date
DE60134485D1 true DE60134485D1 (de) 2008-07-31

Family

ID=8559404

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60134485T Expired - Lifetime DE60134485D1 (de) 2000-10-30 2001-10-29 Gewährleistung eines maximalwerts am Rake Ausgang und eines zeitlichen Mindestabstands zwischen den Fingern

Country Status (12)

Country Link
US (1) US7062284B2 (de)
EP (1) EP1334565B1 (de)
JP (1) JP3704335B2 (de)
KR (1) KR100504360B1 (de)
CN (1) CN1222115C (de)
AT (1) ATE398859T1 (de)
AU (1) AU2002212389A1 (de)
BR (1) BR0115085A (de)
CA (1) CA2424995C (de)
DE (1) DE60134485D1 (de)
FI (1) FI113921B (de)
WO (1) WO2002037711A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20012475A0 (fi) 2001-12-14 2001-12-14 Nokia Corp Tiedonsiirtomenetelmä ja vastaanotin
US7310365B2 (en) * 2003-10-31 2007-12-18 Texas Instruments Incorporated Group decision rule in code tracking using a delay lock loop (DLL)
KR100823129B1 (ko) * 2004-08-18 2008-04-21 삼성전자주식회사 이동통신 시스템의 트랙킹 장치 및 방법
TWI324469B (en) * 2006-01-13 2010-05-01 Via Tech Inc Method and apparatus for delaying sampled signal
KR101182857B1 (ko) * 2008-12-08 2012-09-14 한국전자통신연구원 동기 오차 추적 장치 및 그 방법
US10172072B2 (en) * 2009-09-01 2019-01-01 Zte Corporation Connectionless modes for wireless machine to machine communications in wireless communication networks
US10028165B2 (en) 2009-09-01 2018-07-17 Zte Corporation Reverse link reliability through re-assembling multiple partially decoded connectionless frames in wireless communication networks
GB2474016B (en) * 2009-09-25 2017-01-11 Nvidia Tech Uk Ltd A method and system for processing a signal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA965340B (en) * 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
SE9600394L (sv) * 1996-02-02 1997-03-17 Ericsson Telefon Ab L M Metod och anordning för spårning av signaler samt en RAKE- mottagare som utnyttjar sagda anordning
US6269075B1 (en) * 1998-01-26 2001-07-31 Nokia Mobile Phones Limited Finger assignment in a CDMA rake receiver
FI982856A (fi) * 1998-12-31 2000-07-01 Nokia Networks Oy Vastaanottomenetelmä ja vastaanotin
US6229839B1 (en) * 1999-02-08 2001-05-08 Qualcomm Incorporated Method and apparatus for time tracking
EP1117186A1 (de) 2000-01-14 2001-07-18 Lucent Technologies Inc. Adaptiver Kodenachlauf-RAKE-Empfänger für CDMA-Nachrichtenübertragung
US7184457B2 (en) * 2000-02-28 2007-02-27 Texas Instruments Incorporated Spread spectrum path estimation

Also Published As

Publication number Publication date
KR20030044067A (ko) 2003-06-02
AU2002212389A1 (en) 2002-05-15
JP3704335B2 (ja) 2005-10-12
US7062284B2 (en) 2006-06-13
KR100504360B1 (ko) 2005-07-27
BR0115085A (pt) 2003-10-07
CN1471764A (zh) 2004-01-28
US20030186714A1 (en) 2003-10-02
FI113921B (fi) 2004-06-30
WO2002037711A1 (en) 2002-05-10
EP1334565B1 (de) 2008-06-18
FI20002391A0 (fi) 2000-10-30
CA2424995A1 (en) 2002-05-10
FI20002391A (fi) 2002-05-01
CN1222115C (zh) 2005-10-05
ATE398859T1 (de) 2008-07-15
CA2424995C (en) 2009-08-18
JP2004513559A (ja) 2004-04-30
EP1334565A1 (de) 2003-08-13

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