NO990568D0 - FremgangsmÕte for bestemmelse av forbindelseskvalitet, samt mottaker - Google Patents

FremgangsmÕte for bestemmelse av forbindelseskvalitet, samt mottaker

Info

Publication number
NO990568D0
NO990568D0 NO990568A NO990568A NO990568D0 NO 990568 D0 NO990568 D0 NO 990568D0 NO 990568 A NO990568 A NO 990568A NO 990568 A NO990568 A NO 990568A NO 990568 D0 NO990568 D0 NO 990568D0
Authority
NO
Norway
Prior art keywords
receiver
connection quality
well
determining
quality
Prior art date
Application number
NO990568A
Other languages
English (en)
Other versions
NO990568L (no
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 NO990568D0 publication Critical patent/NO990568D0/no
Publication of NO990568L publication Critical patent/NO990568L/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)
  • Measurement Of Resistance Or Impedance (AREA)
  • Telephonic Communication Services (AREA)
  • Circuits Of Receivers In General (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
NO990568A 1996-08-09 1999-02-08 FremgangsmÕte for bestemmelse av forbindelseskvalitet, samt mottaker NO990568L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI963137A FI101845B1 (fi) 1996-08-09 1996-08-09 Menetelmä yhteyden laadun määrittämiseksi sekä vastaanotin
PCT/FI1997/000472 WO1998007240A1 (en) 1996-08-09 1997-08-11 Method for determining connection quality, and a receiver

Publications (2)

Publication Number Publication Date
NO990568D0 true NO990568D0 (no) 1999-02-08
NO990568L NO990568L (no) 1999-02-08

Family

ID=8546472

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990568A NO990568L (no) 1996-08-09 1999-02-08 FremgangsmÕte for bestemmelse av forbindelseskvalitet, samt mottaker

Country Status (10)

Country Link
US (1) US6748035B2 (no)
EP (1) EP0916196B1 (no)
JP (1) JP2001501787A (no)
CN (1) CN1227682A (no)
AT (1) ATE290271T1 (no)
AU (1) AU728649B2 (no)
DE (1) DE69732634T2 (no)
FI (1) FI101845B1 (no)
NO (1) NO990568L (no)
WO (1) WO1998007240A1 (no)

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 (fi) * 1995-02-23 1996-08-24 Nokia Telecommunications Oy Menetelmä yhteyden laadun määrittämiseksi sekä vastaanotin

Also Published As

Publication number Publication date
ATE290271T1 (de) 2005-03-15
DE69732634T2 (de) 2005-12-29
NO990568L (no) 1999-02-08
AU728649B2 (en) 2001-01-11
JP2001501787A (ja) 2001-02-06
FI963137A (fi) 1998-02-10
US20030123578A1 (en) 2003-07-03
WO1998007240A1 (en) 1998-02-19
FI963137A0 (fi) 1996-08-09
FI101845B (fi) 1998-08-31
AU3851797A (en) 1998-03-06
DE69732634D1 (de) 2005-04-07
CN1227682A (zh) 1999-09-01
FI101845B1 (fi) 1998-08-31
EP0916196B1 (en) 2005-03-02
US6748035B2 (en) 2004-06-08
EP0916196A1 (en) 1999-05-19

Similar Documents

Publication Publication Date Title
EP0751625A3 (en) Viterbi decoder with L=2 best decoding paths
KR0176993B1 (ko) 데이타 속도 검출기
EE200000517A (et) Meetod ja süsteem vastuvõetud signaali kvaliteedimääramiseks konvolutsioonkodeerimisega sidekanalites
NO973865L (no) Fremgangsmåte for bestemmelse av forbindelseskvalitet, samt mottaker
EP0817440A3 (en) Transmission rate judging unit
WO2004070952A3 (en) Robust mode staggercasting without artifacts
ITRM920475A1 (it) Sistema e metodo per calcolare il guadagno di canale e la varianza di rumore di un canale per comunicazioni.
SE9303942D0 (sv) Feldetekteringssystem
HUP0202629A2 (en) Improvements in radio positioning systems
ES2064981T3 (es) Un metodo de reducir la influencia del desvanecimiento de la se¦al en un receptor viterbi que tiene al menos dos antenas.
ATE323996T1 (de) Synchronisierung sowie erfassung der modulationsart
CA2220965A1 (en) Method and apparatus for determining coding rate in a wireless communication system
NO980871D0 (no) Fremgangsmåte for mottaking, samt mottaker
FI962140A (fi) Menetelmä impulssivasteen estimoimiseksi sekä vastaanotin
GB2316514A (en) Radio selective calling receiver using time diversity reception
AU3969200A (en) Method and receiver for receiving and decoding signals modulated with different modulation methods
WO2000014915A3 (de) Verfahren zur bildung bzw. ermittlung einer signalfolge, sendeeinheit und empfangseinheit
CA2329652A1 (en) Demodulator, receiver, and communication system
DE50006592D1 (de) Verfahren und einrichtung zur entzerrung und dekodierung eines datensignals
TW200518476A (en) De-mapping method for wireless communications systems
NO990568D0 (no) FremgangsmÕte for bestemmelse av forbindelseskvalitet, samt mottaker
AU6283900A (en) Method for decreasing the processing capacity required by speech encoding and a network element
TW357496B (en) Receiver decoder circuitry and associated method for decoding an encoded signal
EP0961427A3 (en) Method and system for demodulating receive signal including pilot signal
WO2001074086A3 (en) Backward compatible multiple data stream transmission method and system for compressed domain signals

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application