FI955585A - Menetelmä vastaanottimen ohjaamiseksi ja vastaanotin - Google Patents

Menetelmä vastaanottimen ohjaamiseksi ja vastaanotin Download PDF

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Publication number
FI955585A
FI955585A FI955585A FI955585A FI955585A FI 955585 A FI955585 A FI 955585A FI 955585 A FI955585 A FI 955585A FI 955585 A FI955585 A FI 955585A FI 955585 A FI955585 A FI 955585A
Authority
FI
Finland
Prior art keywords
receiver
controlling
correlator branches
advantageous
advantageous signal
Prior art date
Application number
FI955585A
Other languages
English (en)
Swedish (sv)
Other versions
FI955585A0 (fi
FI100494B (fi
Inventor
Lauri Staohle
Original Assignee
Nokia Telecommunications Oy
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 Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of FI955585A0 publication Critical patent/FI955585A0/fi
Priority to FI955585A priority Critical patent/FI100494B/fi
Priority to US09/077,056 priority patent/US6414984B1/en
Priority to JP9519421A priority patent/JP2000500938A/ja
Priority to CNB961984562A priority patent/CN1148888C/zh
Priority to DE69632915T priority patent/DE69632915T2/de
Priority to AU75748/96A priority patent/AU715532B2/en
Priority to PCT/FI1996/000628 priority patent/WO1997019522A2/en
Priority to AT96938253T priority patent/ATE271280T1/de
Priority to EP96938253A priority patent/EP0862817B1/en
Publication of FI955585A publication Critical patent/FI955585A/fi
Application granted granted Critical
Publication of FI100494B publication Critical patent/FI100494B/fi
Priority to NO982274A priority patent/NO982274L/no

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
    • H04B1/7097—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
    • 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
    • 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
    • H04B1/7097—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)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Selective Calling Equipment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Burglar Alarm Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FI955585A 1995-11-20 1995-11-20 Menetelmä vastaanottimen ohjaamiseksi ja vastaanotin FI100494B (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI955585A FI100494B (fi) 1995-11-20 1995-11-20 Menetelmä vastaanottimen ohjaamiseksi ja vastaanotin
DE69632915T DE69632915T2 (de) 1995-11-20 1996-11-19 Verfahren zum steuern eines empfängers, und empfänger
JP9519421A JP2000500938A (ja) 1995-11-20 1996-11-19 受信機を制御する方法および受信機
CNB961984562A CN1148888C (zh) 1995-11-20 1996-11-19 用于控制接收机的方法以及接收机
US09/077,056 US6414984B1 (en) 1995-11-20 1996-11-19 Method for controlling a receiver, and a receiver
AU75748/96A AU715532B2 (en) 1995-11-20 1996-11-19 Method for controlling a receiver, and a receiver
PCT/FI1996/000628 WO1997019522A2 (en) 1995-11-20 1996-11-19 Method for controlling a receiver, and a receiver
AT96938253T ATE271280T1 (de) 1995-11-20 1996-11-19 Verfahren zum steuern eines empfängers, und empfänger
EP96938253A EP0862817B1 (en) 1995-11-20 1996-11-19 Method for controlling a receiver, and a receiver
NO982274A NO982274L (no) 1995-11-20 1998-05-19 FremgangsmÕte for styring av en mottaker, samt mottaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI955585 1995-11-20
FI955585A FI100494B (fi) 1995-11-20 1995-11-20 Menetelmä vastaanottimen ohjaamiseksi ja vastaanotin

Publications (3)

Publication Number Publication Date
FI955585A0 FI955585A0 (fi) 1995-11-20
FI955585A true FI955585A (fi) 1997-05-21
FI100494B FI100494B (fi) 1997-12-15

Family

ID=8544413

Family Applications (1)

Application Number Title Priority Date Filing Date
FI955585A FI100494B (fi) 1995-11-20 1995-11-20 Menetelmä vastaanottimen ohjaamiseksi ja vastaanotin

Country Status (10)

Country Link
US (1) US6414984B1 (fi)
EP (1) EP0862817B1 (fi)
JP (1) JP2000500938A (fi)
CN (1) CN1148888C (fi)
AT (1) ATE271280T1 (fi)
AU (1) AU715532B2 (fi)
DE (1) DE69632915T2 (fi)
FI (1) FI100494B (fi)
NO (1) NO982274L (fi)
WO (1) WO1997019522A2 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6078611A (en) * 1997-09-16 2000-06-20 Motorola, Inc. Rake receiver and finger management method for spread spectrum communication
JP3031350B2 (ja) * 1998-09-14 2000-04-10 日本電気株式会社 スペクトラム拡散復調装置および方法
US6560273B1 (en) 1998-10-07 2003-05-06 Ericsson Inc. Delay searcher and delay trackers interaction for new delays assignment to rake fingers
JP3739597B2 (ja) * 1999-05-31 2006-01-25 松下電器産業株式会社 無線受信装置及び等化処理方法
AU6920400A (en) * 1999-08-19 2001-03-13 Invertix Corporation Wireless telephone network optimization
US6940838B1 (en) 1999-08-19 2005-09-06 Invertix Corporation Wireless telephone network optimization
JP2001223611A (ja) * 2000-02-10 2001-08-17 Matsushita Electric Ind Co Ltd 受信装置
US6873648B1 (en) 2000-03-02 2005-03-29 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for fast detection of locations of path rays in a receiver having multiple time references
TWI259011B (en) * 2002-04-12 2006-07-21 Interdigital Tech Corp Access burst detector correlator pool
US6785322B1 (en) * 2002-04-12 2004-08-31 Interdigital Technology Corporation Node-B/base station rake finger pooling
AU2002321714A1 (en) * 2002-06-28 2004-01-19 Nokia Corporation Location sevice support for distributed bts architecture
TW200522751A (en) * 2003-03-05 2005-07-01 Interdigital Tech Corp Received communication signal processing methods and components for wireless communication equipment
US20080080432A1 (en) * 2006-10-02 2008-04-03 Jianmin Lu Carrying Mobile Station Specific Information in the Reverse Access Channel in a Wireless Communications System

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361272A (en) * 1992-09-18 1994-11-01 Stephen Krissman Semiconductor architecture and application thereof
US5305349A (en) * 1993-04-29 1994-04-19 Ericsson Ge Mobile Communications Inc. Quantized coherent rake receiver
GB9311373D0 (en) 1993-06-02 1993-07-21 Roke Manor Research Apparatus for use in equipment providing a digital radio link between a fixed and a mobile radio unit
US5652765A (en) * 1993-08-06 1997-07-29 Ntt Mobile Communications Network Inc. Receiver and repeater for spread spectrum communications
FR2709028B1 (fr) * 1993-08-13 1995-10-20 Matra Communication Procédé de sélection des trajets de propagation retenus pour recevoir des messages transmis par radiocommunication AMRC.
US5768306A (en) * 1993-09-06 1998-06-16 Ntt Mobile Communications Network, Inc. Sliding correlator used in CDMA systems to establish initial synchronization
CN1035586C (zh) * 1993-10-13 1997-08-06 Ntt移动通信网株式会社 扩频通信接收机
FI934759A (fi) * 1993-10-27 1995-04-28 Nokia Telecommunications Oy Menetelmä monikäyttöhäiriön poistamiseksi sekä liikkuva asema
JP2689890B2 (ja) * 1993-12-30 1997-12-10 日本電気株式会社 スペクトラム拡散受信機
GB2291567B (en) * 1994-07-01 1999-02-24 Roke Manor Research Apparatus for use in equipment providing a digital radio link between a fixed and a mobile radio unit
FI943249A (fi) * 1994-07-07 1996-01-08 Nokia Mobile Phones Ltd Menetelmä vastaanottimen ohjaamiseksi ja vastaanotin
FI99181C (fi) * 1994-08-16 1997-10-10 Nokia Mobile Phones Ltd Vastaanotin
JP2605648B2 (ja) 1994-12-22 1997-04-30 日本電気株式会社 Ｓｓ受信機における逆拡散符号位相検出装置
FI97581C (fi) * 1995-02-10 1997-01-10 Nokia Telecommunications Oy Vastaanotin ja menetelmä hajotuskoodien generoimiseksi vastaanottimessa
FI98108C (fi) 1995-05-17 1997-04-10 Nokia Mobile Phones Ltd Menetelmä yhteyden laadun arvioimiseksi ja vastaanotin
JP3376224B2 (ja) * 1996-10-23 2003-02-10 株式会社エヌ・ティ・ティ・ドコモ Ｄｓ−ｃｄｍａ基地局間非同期セルラ方式における初期同期方法および受信機
US5966411A (en) * 1996-12-18 1999-10-12 Alcatel Usa Sourcing, L.P. Multipath equalization using taps derived from a parallel correlator
JP3793632B2 (ja) * 1997-12-18 2006-07-05 松下電器産業株式会社 セルサーチ方法及び移動局装置

Also Published As

Publication number Publication date
CN1148888C (zh) 2004-05-05
WO1997019522A2 (en) 1997-05-29
US6414984B1 (en) 2002-07-02
NO982274L (no) 1998-07-16
DE69632915T2 (de) 2005-07-14
CN1202993A (zh) 1998-12-23
AU715532B2 (en) 2000-02-03
NO982274D0 (no) 1998-05-19
DE69632915D1 (de) 2004-08-19
FI955585A0 (fi) 1995-11-20
FI100494B (fi) 1997-12-15
WO1997019522A3 (en) 1997-08-21
EP0862817A2 (en) 1998-09-09
AU7574896A (en) 1997-06-11
ATE271280T1 (de) 2004-07-15
JP2000500938A (ja) 2000-01-25
EP0862817B1 (en) 2004-07-14

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