FI963137A - Förfarande för estimering av kvaliteten hos en förbindelse samt mottagare - Google Patents

Förfarande för estimering av kvaliteten hos en förbindelse samt mottagare Download PDF

Info

Publication number
FI963137A
FI963137A FI963137A FI963137A FI963137A FI 963137 A FI963137 A FI 963137A FI 963137 A FI963137 A FI 963137A FI 963137 A FI963137 A FI 963137A FI 963137 A FI963137 A FI 963137A
Authority
FI
Finland
Prior art keywords
receiver
quality
determining
connection
column
Prior art date
Application number
FI963137A
Other languages
English (en)
Finnish (fi)
Other versions
FI101845B (sv
FI101845B1 (sv
FI963137A0 (sv
Inventor
Olli Piirainen
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 FI963137A0 publication Critical patent/FI963137A0/sv
Priority to FI963137A priority Critical patent/FI101845B1/sv
Priority to US09/230,962 priority patent/US6748035B2/en
Priority to EP97935583A priority patent/EP0916196B1/en
Priority to AU38517/97A priority patent/AU728649B2/en
Priority to PCT/FI1997/000472 priority patent/WO1998007240A1/en
Priority to AT97935583T priority patent/ATE290271T1/de
Priority to DE69732634T priority patent/DE69732634T2/de
Priority to JP10509432A priority patent/JP2001501787A/ja
Priority to CN97197187.0A priority patent/CN1227682A/zh
Publication of FI963137A publication Critical patent/FI963137A/sv
Application granted granted Critical
Publication of FI101845B publication Critical patent/FI101845B/sv
Publication of FI101845B1 publication Critical patent/FI101845B1/sv
Priority to NO990568A priority patent/NO990568D0/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Quality & Reliability (AREA)
  • Error Detection And Correction (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Communication Control (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Circuits Of Receivers In General (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Telephonic Communication Services (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FI963137A 1996-08-09 1996-08-09 Förfarande för estimering av kvaliteten hos en förbindelse samt mottagare FI101845B1 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI963137A FI101845B1 (sv) 1996-08-09 1996-08-09 Förfarande för estimering av kvaliteten hos en förbindelse samt mottagare
EP97935583A EP0916196B1 (en) 1996-08-09 1997-08-11 Method for determining connection quality, and a receiver
US09/230,962 US6748035B2 (en) 1996-08-09 1997-08-11 Method for determining connection quality, and a receiver
AU38517/97A AU728649B2 (en) 1996-08-09 1997-08-11 Method for determining connection quality, and a receiver
PCT/FI1997/000472 WO1998007240A1 (en) 1996-08-09 1997-08-11 Method for determining connection quality, and a receiver
AT97935583T ATE290271T1 (de) 1996-08-09 1997-08-11 Verfahren zur bestimmung der qualität einer verbindung und empfänger
DE69732634T DE69732634T2 (de) 1996-08-09 1997-08-11 Verfahren zur bestimmung der qualität einer verbindung und empfänger
JP10509432A JP2001501787A (ja) 1996-08-09 1997-08-11 接続品質を決定する方法及び受信器
CN97197187.0A CN1227682A (zh) 1996-08-09 1997-08-11 确定连接质量的方法及接收机
NO990568A NO990568D0 (no) 1996-08-09 1999-02-08 FremgangsmÕte for bestemmelse av forbindelseskvalitet, samt mottaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI963137A FI101845B1 (sv) 1996-08-09 1996-08-09 Förfarande för estimering av kvaliteten hos en förbindelse samt mottagare
FI963137 1996-08-09

Publications (4)

Publication Number Publication Date
FI963137A0 FI963137A0 (sv) 1996-08-09
FI963137A true FI963137A (sv) 1998-02-10
FI101845B FI101845B (sv) 1998-08-31
FI101845B1 FI101845B1 (sv) 1998-08-31

Family

ID=8546472

Family Applications (1)

Application Number Title Priority Date Filing Date
FI963137A FI101845B1 (sv) 1996-08-09 1996-08-09 Förfarande för estimering av kvaliteten hos en förbindelse samt mottagare

Country Status (10)

Country Link
US (1) US6748035B2 (sv)
EP (1) EP0916196B1 (sv)
JP (1) JP2001501787A (sv)
CN (1) CN1227682A (sv)
AT (1) ATE290271T1 (sv)
AU (1) AU728649B2 (sv)
DE (1) DE69732634T2 (sv)
FI (1) FI101845B1 (sv)
NO (1) NO990568D0 (sv)
WO (1) WO1998007240A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6775320B1 (en) 1999-03-12 2004-08-10 Aware, Inc. Method and a multi-carrier transceiver supporting dynamic switching between active application sets
DE19943386A1 (de) 1999-09-10 2001-03-22 Infineon Technologies Ag Verfahren zum Schätzen der Bitfehlerrate in einem Funkempfänger sowie entsprechender Funkempfänger
KR100487183B1 (ko) * 2002-07-19 2005-05-03 삼성전자주식회사 터보 부호의 복호 장치 및 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725655A1 (de) * 1987-08-03 1989-02-16 Ant Nachrichtentech Verfahren zum auswerten von zweig- und pfadmetriken sowie anordnung
US5144644A (en) * 1989-10-13 1992-09-01 Motorola, Inc. Soft trellis decoding
GB2238692B (en) * 1989-11-29 1993-12-01 Technophone Ltd Data symbol estimation
US5375129A (en) * 1990-07-19 1994-12-20 Technophone Limited Maximum likelihood sequence detector
US5303263A (en) * 1991-06-25 1994-04-12 Oki Electric Industry Co., Ltd. Transmission channel characteristic equalizer
US5502735A (en) 1991-07-16 1996-03-26 Nokia Mobile Phones (U.K.) Limited Maximum likelihood sequence detector
DE4224214C2 (de) * 1992-07-22 1995-02-09 Deutsche Forsch Luft Raumfahrt Verfahren zur quellengesteuerten Kanaldecodierung durch Erweiterung des Viterbi-Algorithmus
JP2605566B2 (ja) * 1992-12-25 1997-04-30 日本電気株式会社 適応型等化器
FI950843A (sv) * 1995-02-23 1996-08-24 Nokia Telecommunications Oy Förfarande för bestämning av kvaliteten på en förbindelse samt mottagare

Also Published As

Publication number Publication date
EP0916196A1 (en) 1999-05-19
JP2001501787A (ja) 2001-02-06
AU728649B2 (en) 2001-01-11
DE69732634T2 (de) 2005-12-29
NO990568L (no) 1999-02-08
DE69732634D1 (de) 2005-04-07
NO990568D0 (no) 1999-02-08
AU3851797A (en) 1998-03-06
CN1227682A (zh) 1999-09-01
EP0916196B1 (en) 2005-03-02
FI101845B (sv) 1998-08-31
US6748035B2 (en) 2004-06-08
WO1998007240A1 (en) 1998-02-19
US20030123578A1 (en) 2003-07-03
ATE290271T1 (de) 2005-03-15
FI101845B1 (sv) 1998-08-31
FI963137A0 (sv) 1996-08-09

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