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NO983964D0 - Fremgangsmåte for allokering av RAKE-grener, samt RAKE-mottaker - Google Patents

Fremgangsmåte for allokering av RAKE-grener, samt RAKE-mottaker

Info

Publication number
NO983964D0
NO983964D0 NO983964A NO983964A NO983964D0 NO 983964 D0 NO983964 D0 NO 983964D0 NO 983964 A NO983964 A NO 983964A NO 983964 A NO983964 A NO 983964A NO 983964 D0 NO983964 D0 NO 983964D0
Authority
NO
Norway
Prior art keywords
rake
branches
allocating
receiver
signal
Prior art date
Application number
NO983964A
Other languages
English (en)
Other versions
NO983964L (no
Inventor
Mikko Jaervelae
Lauri Staahle
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 NO983964D0 publication Critical patent/NO983964D0/no
Publication of NO983964L publication Critical patent/NO983964L/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
    • H04B1/7117—Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers
    • 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
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
NO983964A 1996-12-30 1998-08-28 FremgangsmÕte for allokering av RAKE-grener, samt RAKE-mottaker NO983964L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/774,645 US5917851A (en) 1996-12-30 1996-12-30 Method for allocating rake branches and rake receiver
PCT/FI1997/000818 WO1998029960A2 (en) 1996-12-30 1997-12-19 Method for allocating rake branches and rake receiver

Publications (2)

Publication Number Publication Date
NO983964D0 true NO983964D0 (no) 1998-08-28
NO983964L NO983964L (no) 1998-08-28

Family

ID=25101840

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983964A NO983964L (no) 1996-12-30 1998-08-28 FremgangsmÕte for allokering av RAKE-grener, samt RAKE-mottaker

Country Status (9)

Country Link
US (1) US5917851A (no)
EP (1) EP0890223B1 (no)
JP (1) JP2001506462A (no)
CN (1) CN1105430C (no)
AT (1) ATE261214T1 (no)
AU (1) AU728418B2 (no)
DE (1) DE69727919D1 (no)
NO (1) NO983964L (no)
WO (1) WO1998029960A2 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2762167B1 (fr) * 1997-04-14 1999-09-24 Nortel Matra Cellular Sondage a ponderation spatiale d'une voie de transmission
JP3031354B1 (ja) * 1998-09-30 2000-04-10 日本電気株式会社 Ｃｄｍａ受信装置及びそのマルチパスのフィンガ割り当て方法並びにその制御プログラムを記録した記録媒体
FI982856L (fi) * 1998-12-31 2000-07-01 Nokia Networks Oy Vastaanottomenetelmä ja vastaanotin
JP3251261B2 (ja) * 1999-04-21 2002-01-28 エヌイーシーモバイリング株式会社 Ｃｄｍａ受信装置
JP3576913B2 (ja) 2000-02-10 2004-10-13 三菱電機株式会社 スペクトル拡散復調器
JP2001244849A (ja) * 2000-02-29 2001-09-07 Matsushita Electric Ind Co Ltd 通信端末装置及びセルサーチ方法
CA2364986C (en) * 2000-12-22 2007-10-02 Research In Motion Limited Adaptive generalized matched filter rake receiver system and method
US6584331B2 (en) 2001-10-09 2003-06-24 Nokia Corporation Use of received signal strength indicator (RSSI) and global positioning system (GPS) to reduce power consumption in mobile station
US7061967B2 (en) * 2002-06-24 2006-06-13 Comsys Communication & Signal Processing Ltd. Multipath channel tap delay estimation in a CDMA spread spectrum receiver
JP4259964B2 (ja) * 2003-09-12 2009-04-30 富士通株式会社 ＭＩＸＲ機能を有するＲａｋｅ受信機
WO2006082865A1 (ja) * 2005-02-02 2006-08-10 Naoki Suehiro 送受信方法、周期相互相関のない信号系列の生成方法及び通信機
US20070047678A1 (en) * 2005-08-30 2007-03-01 Motorola, Inc. Method and system for combined polarimetric and coherent processing for a wireless system
WO2007037732A1 (en) * 2005-09-30 2007-04-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for polarization correction in user equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5375140A (en) * 1992-11-24 1994-12-20 Stanford Telecommunications, Inc. Wireless direct sequence spread spectrum digital cellular telephone system
US5499397A (en) * 1994-05-02 1996-03-12 Motorola, Inc. Switched antenna diversity algorithm employing received signal strength, phase errors and recovered clock
US5740526A (en) * 1994-06-01 1998-04-14 Bonta; Jeffrey D. Method and apparatus for selecting two antennas from which to receive a communication signal
FI943249A7 (fi) * 1994-07-07 1996-01-08 Nokia Corp Menetelmä vastaanottimen ohjaamiseksi ja vastaanotin
US5692019A (en) * 1996-06-17 1997-11-25 Motorola, Inc. Communication device having antenna switch diversity, and method therefor

Also Published As

Publication number Publication date
AU728418B2 (en) 2001-01-11
WO1998029960A2 (en) 1998-07-09
ATE261214T1 (de) 2004-03-15
CN1212796A (zh) 1999-03-31
WO1998029960A3 (en) 1998-09-03
AU7881898A (en) 1998-07-31
JP2001506462A (ja) 2001-05-15
DE69727919D1 (de) 2004-04-08
EP0890223A2 (en) 1999-01-13
NO983964L (no) 1998-08-28
EP0890223B1 (en) 2004-03-03
CN1105430C (zh) 2003-04-09
US5917851A (en) 1999-06-29

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