FI981152A - Menetelmä ja laitteisto häiritsevän signaalin havaitsemiseen radiovast aanottimessa - Google Patents

Menetelmä ja laitteisto häiritsevän signaalin havaitsemiseen radiovast aanottimessa Download PDF

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Publication number
FI981152A
FI981152A FI981152A FI981152A FI981152A FI 981152 A FI981152 A FI 981152A FI 981152 A FI981152 A FI 981152A FI 981152 A FI981152 A FI 981152A FI 981152 A FI981152 A FI 981152A
Authority
FI
Finland
Prior art keywords
detecting
radio receiver
interfering signal
interfering
signal
Prior art date
Application number
FI981152A
Other languages
English (en)
Swedish (sv)
Other versions
FI112739B (fi
FI981152A0 (fi
Inventor
Mikko Huttunen
Original Assignee
Nokia Networks 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 Networks Oy filed Critical Nokia Networks Oy
Priority to FI981152A priority Critical patent/FI112739B/fi
Publication of FI981152A0 publication Critical patent/FI981152A0/fi
Priority to US09/700,951 priority patent/US7016434B1/en
Priority to AU45164/99A priority patent/AU4516499A/en
Priority to EP99928030A priority patent/EP1080536A2/en
Priority to PCT/FI1999/000443 priority patent/WO1999062190A2/en
Publication of FI981152A publication Critical patent/FI981152A/fi
Application granted granted Critical
Publication of FI112739B publication Critical patent/FI112739B/fi

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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Time-Division Multiplex Systems (AREA)
FI981152A 1998-05-25 1998-05-25 Menetelmä ja laitteisto häiritsevän signaalin havaitsemiseen radiovastaanottimessa FI112739B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI981152A FI112739B (fi) 1998-05-25 1998-05-25 Menetelmä ja laitteisto häiritsevän signaalin havaitsemiseen radiovastaanottimessa
US09/700,951 US7016434B1 (en) 1998-05-25 1999-05-24 Detection of interfering signal in radio receiver
AU45164/99A AU4516499A (en) 1998-05-25 1999-05-24 Detection of interfering signal in radio receiver
EP99928030A EP1080536A2 (en) 1998-05-25 1999-05-24 Detection of interfering signal in radio receiver
PCT/FI1999/000443 WO1999062190A2 (en) 1998-05-25 1999-05-24 Detection of interfering signal in radio receiver

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981152A FI112739B (fi) 1998-05-25 1998-05-25 Menetelmä ja laitteisto häiritsevän signaalin havaitsemiseen radiovastaanottimessa
FI981152 1998-05-25

Publications (3)

Publication Number Publication Date
FI981152A0 FI981152A0 (fi) 1998-05-25
FI981152A true FI981152A (fi) 1999-11-26
FI112739B FI112739B (fi) 2003-12-31

Family

ID=8551795

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981152A FI112739B (fi) 1998-05-25 1998-05-25 Menetelmä ja laitteisto häiritsevän signaalin havaitsemiseen radiovastaanottimessa

Country Status (5)

Country Link
US (1) US7016434B1 (fi)
EP (1) EP1080536A2 (fi)
AU (1) AU4516499A (fi)
FI (1) FI112739B (fi)
WO (1) WO1999062190A2 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110825B (fi) 1999-08-10 2003-03-31 Nokia Corp Menetelmä modulaationilmaisimen valintaan vastaanottimessa ja vastaanotin
JP3973543B2 (ja) * 2002-11-20 2007-09-12 三洋電機株式会社 受信方法と装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2054049C (en) 1990-11-05 1996-02-06 Henry L. Kazecki Apparatus and method for removing distortion in a received signal
US5323421A (en) 1992-09-30 1994-06-21 Motorola, Inc. Method and apparatus of estimating channel quality in a receiver
WO1994011955A1 (en) 1992-11-06 1994-05-26 Pericle Communications Company Adaptive data rate modem
US5363412A (en) * 1992-12-28 1994-11-08 Motorola, Inc. Method and apparatus of adaptive maximum likelihood sequence estimation using filtered correlation synchronization
US5440582A (en) * 1993-05-28 1995-08-08 Motorola, Inc. Method and apparatus for determining signal usability
EP0671836A3 (en) 1994-03-01 1997-09-10 Intracom A E Built-in circuit for maximum likelihood estimation of transmitted digital data.
FI102797B (fi) 1994-10-07 1999-02-15 Nokia Mobile Phones Ltd Signaalin ilmaisumenetelmä TDMA-matkaviestinjärjestelmän vastaanottime ssa sekä menetelmän toteuttava vastaanotin
FI97180C (fi) 1994-11-03 1996-10-25 Nokia Mobile Phones Ltd Menetelmä kanavan estimoimiseksi ja vastaanotin
JP3125644B2 (ja) 1995-09-13 2001-01-22 松下電器産業株式会社 復調装置
US6192038B1 (en) * 1995-10-18 2001-02-20 Mdiversity Inc. Method and apparatus for wireless communication employing aggregation for digital signals
FI99067C (fi) 1995-11-02 1997-09-25 Nokia Mobile Phones Ltd Vastaanottomenetelmä ja vastaanotin
FI100041B (fi) 1995-12-29 1997-08-29 Nokia Telecommunications Oy Menetelmä signaalin ja kohinan laadun estimoimiseksi ja vastaanotin
FI100566B (fi) 1996-01-24 1997-12-31 Nokia Telecommunications Oy Kehyksen laadun tunnistamismenetelmä ja vastaanotin
FI103539B1 (fi) * 1996-07-03 1999-07-15 Nokia Telecommunications Oy Menetelmä samankanavasignaalien voimakkuuden määrittämiseksi ja vastaanotin
JP2978792B2 (ja) * 1996-10-31 1999-11-15 株式会社次世代デジタルテレビジョン放送システム研究所 軟判定方式及び受信装置
EP0876719B1 (en) 1996-11-13 2005-03-16 Nokia Corporation Method, transmitter and receiver for transmitting training signals in a tdma transmission system
FI102866B1 (fi) 1997-04-09 1999-02-26 Nokia Telecommunications Oy Häiriöiden vähentäminen matkaviestinjärjestelmässä
FI108825B (fi) 1998-03-16 2002-03-28 Nokia Corp Menetelmä estimoida kanavan bittivirhesuhde ja vastaanotin
FI104774B (fi) 1998-03-23 2000-03-31 Nokia Networks Oy Menetelmä ja laitteisto modulaation ilmaisemiseksi
US6567475B1 (en) * 1998-12-29 2003-05-20 Ericsson Inc. Method and system for the transmission, reception and processing of 4-level and 8-level signaling symbols
FI114258B (fi) 2000-06-09 2004-09-15 Nokia Corp Menetelmä häiriön vaikutuksen vähentämiseksi ja vastaanotin

Also Published As

Publication number Publication date
WO1999062190A2 (en) 1999-12-02
US7016434B1 (en) 2006-03-21
EP1080536A2 (en) 2001-03-07
FI112739B (fi) 2003-12-31
WO1999062190A3 (en) 2000-01-13
AU4516499A (en) 1999-12-13
FI981152A0 (fi) 1998-05-25

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MA Patent expired