FI101917B1 - Menetelmä diversiteettiyhdistelyn suorittamiseksi ja vastaanotin - Google Patents

Menetelmä diversiteettiyhdistelyn suorittamiseksi ja vastaanotin

Info

Publication number
FI101917B1
FI101917B1 FI963203A FI963203A FI101917B1 FI 101917 B1 FI101917 B1 FI 101917B1 FI 963203 A FI963203 A FI 963203A FI 963203 A FI963203 A FI 963203A FI 101917 B1 FI101917 B1 FI 101917B1
Authority
FI
Finland
Prior art keywords
receiver
diversity combining
performing diversity
combining
diversity
Prior art date
Application number
FI963203A
Other languages
English (en)
Swedish (sv)
Other versions
FI963203A (fi
FI963203A0 (fi
FI101917B (fi
Inventor
Mika Raitola
Harri Jokinen
Pekka Ranta
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 FI963203A0 publication Critical patent/FI963203A0/fi
Priority to FI963203A priority Critical patent/FI101917B/fi
Priority to PCT/FI1997/000479 priority patent/WO1998007243A2/en
Priority to US09/242,405 priority patent/US6445757B1/en
Priority to AU38523/97A priority patent/AU722244B2/en
Priority to CN97197302A priority patent/CN1228210A/zh
Priority to JP10509435A priority patent/JP2000516781A/ja
Priority to EP97935590A priority patent/EP0914724A2/en
Publication of FI963203A publication Critical patent/FI963203A/fi
Application granted granted Critical
Publication of FI101917B1 publication Critical patent/FI101917B1/fi
Publication of FI101917B publication Critical patent/FI101917B/fi
Priority to NO990666A priority patent/NO990666D0/no

Links

Classifications

    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0845—Weighted combining per branch equalization, e.g. by an FIR-filter or RAKE receiver per antenna branch

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Noise Elimination (AREA)
FI963203A 1996-08-15 1996-08-15 Menetelmä diversiteettiyhdistelyn suorittamiseksi ja vastaanotin FI101917B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI963203A FI101917B (fi) 1996-08-15 1996-08-15 Menetelmä diversiteettiyhdistelyn suorittamiseksi ja vastaanotin
CN97197302A CN1228210A (zh) 1996-08-15 1997-08-15 分集组合方法以及接收机
US09/242,405 US6445757B1 (en) 1996-08-15 1997-08-15 Diversity combining method, and receiver
AU38523/97A AU722244B2 (en) 1996-08-15 1997-08-15 Diversity combining method, and receiver
PCT/FI1997/000479 WO1998007243A2 (en) 1996-08-15 1997-08-15 Diversity combining method, and receiver
JP10509435A JP2000516781A (ja) 1996-08-15 1997-08-15 ダイバーシティ合成方法及び受信器
EP97935590A EP0914724A2 (en) 1996-08-15 1997-08-15 Diversity combining method, and receiver
NO990666A NO990666D0 (no) 1996-08-15 1999-02-12 FremgangsmÕte for diversitets-kombinering, samt mottaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI963203 1996-08-15
FI963203A FI101917B (fi) 1996-08-15 1996-08-15 Menetelmä diversiteettiyhdistelyn suorittamiseksi ja vastaanotin

Publications (4)

Publication Number Publication Date
FI963203A0 FI963203A0 (fi) 1996-08-15
FI963203A FI963203A (fi) 1998-02-16
FI101917B1 true FI101917B1 (fi) 1998-09-15
FI101917B FI101917B (fi) 1998-09-15

Family

ID=8546494

Family Applications (1)

Application Number Title Priority Date Filing Date
FI963203A FI101917B (fi) 1996-08-15 1996-08-15 Menetelmä diversiteettiyhdistelyn suorittamiseksi ja vastaanotin

Country Status (8)

Country Link
US (1) US6445757B1 (fi)
EP (1) EP0914724A2 (fi)
JP (1) JP2000516781A (fi)
CN (1) CN1228210A (fi)
AU (1) AU722244B2 (fi)
FI (1) FI101917B (fi)
NO (1) NO990666D0 (fi)
WO (1) WO1998007243A2 (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7133380B1 (en) * 2000-01-11 2006-11-07 At&T Corp. System and method for selecting a transmission channel in a wireless communication system that includes an adaptive array
GB9807335D0 (en) * 1998-04-07 1998-06-03 Motorola Ltd A receiver for spread spectrum communications signals
JP3159252B2 (ja) * 1998-07-10 2001-04-23 日本電気株式会社 ダイバーシティ受信機と合成ダイバーシティ方法
US7012978B2 (en) * 2002-03-26 2006-03-14 Intel Corporation Robust multiple chain receiver
US20040116122A1 (en) * 2002-09-20 2004-06-17 Interdigital Technology Corporation Enhancing reception using intercellular interference cancellation
US8588350B2 (en) * 2002-12-09 2013-11-19 Koninklijke Philips N.V. Diversity receiver having cross coupled channel parameter estimation
GB2401004B (en) * 2003-04-22 2007-01-17 Toshiba Res Europ Ltd Rake receiver
US20050073947A1 (en) * 2003-10-02 2005-04-07 Texas Instruments Incorporated Channel estimator for a receiver and method of operation thereof
JP2005236752A (ja) * 2004-02-20 2005-09-02 Japan Science & Technology Agency マルチホップ無線ネットワークシステム
US7778615B2 (en) * 2006-06-29 2010-08-17 Nokia Corporation Signal level estimation in radio communication system
US8369810B2 (en) * 2007-02-15 2013-02-05 Nokia Corporation Interference variance estimation for signal detection
US8831546B2 (en) 2011-11-07 2014-09-09 Ibiquity Digital Corporation MRC antenna diversity for FM IBOC digital signals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001592A1 (de) * 1989-10-25 1991-05-02 Philips Patentverwaltung Empfaenger fuer digitales uebertragungssystem
GB9023605D0 (en) 1990-10-30 1990-12-12 British Telecomm Digital radio
DE4039245A1 (de) 1990-12-08 1992-06-11 Philips Patentverwaltung Empfaenger mit mindestens zwei empfangszweigen
US5553102A (en) * 1994-12-01 1996-09-03 Motorola, Inc. Diversity reception communication system with maximum ratio combining method
JP2689926B2 (ja) 1994-12-05 1997-12-10 日本電気株式会社 ダイバーシティ受信機
FI100017B (fi) * 1995-08-29 1997-08-15 Nokia Telecommunications Oy Yhteyden laadun estimointimenetelmä ja vastaanotin

Also Published As

Publication number Publication date
EP0914724A2 (en) 1999-05-12
FI963203A (fi) 1998-02-16
CN1228210A (zh) 1999-09-08
NO990666L (no) 1999-02-12
NO990666D0 (no) 1999-02-12
US6445757B1 (en) 2002-09-03
FI963203A0 (fi) 1996-08-15
WO1998007243A2 (en) 1998-02-19
AU722244B2 (en) 2000-07-27
FI101917B (fi) 1998-09-15
JP2000516781A (ja) 2000-12-12
AU3852397A (en) 1998-03-06
WO1998007243A3 (en) 1998-04-23

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