FI980580A0 - Foerfarande foer att estimera bitfelsfrekvens av kanal och mottagare - Google Patents

Foerfarande foer att estimera bitfelsfrekvens av kanal och mottagare

Info

Publication number
FI980580A0
FI980580A0 FI980580A FI980580A FI980580A0 FI 980580 A0 FI980580 A0 FI 980580A0 FI 980580 A FI980580 A FI 980580A FI 980580 A FI980580 A FI 980580A FI 980580 A0 FI980580 A0 FI 980580A0
Authority
FI
Finland
Prior art keywords
channel
bitfrequency
estimates
foerfarande foer
foer att
Prior art date
Application number
FI980580A
Other languages
English (en)
Other versions
FI108825B (fi
FI980580A (fi
Inventor
Janne Vainio
Hannu Mikkola
Arto Saikanmaeki
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 FI980580A0 publication Critical patent/FI980580A0/fi
Priority to FI980580A priority Critical patent/FI108825B/fi
Priority to EP99907650A priority patent/EP0985294A1/en
Priority to JP54660899A priority patent/JP2001527729A/ja
Priority to CN99800305A priority patent/CN1127827C/zh
Priority to PCT/FI1999/000194 priority patent/WO1999048237A1/en
Priority to AU27310/99A priority patent/AU2731099A/en
Priority to US09/423,391 priority patent/US6792053B1/en
Publication of FI980580A publication Critical patent/FI980580A/fi
Priority to NO995588A priority patent/NO995588L/no
Application granted granted Critical
Publication of FI108825B publication Critical patent/FI108825B/fi

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
    • H04L1/208—Arrangements for detecting or preventing errors in the information received using signal quality detector involving signal re-encoding
    • 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
FI980580A 1998-03-16 1998-03-16 Menetelmä estimoida kanavan bittivirhesuhde ja vastaanotin FI108825B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI980580A FI108825B (fi) 1998-03-16 1998-03-16 Menetelmä estimoida kanavan bittivirhesuhde ja vastaanotin
PCT/FI1999/000194 WO1999048237A1 (en) 1998-03-16 1999-03-16 A method for estimating channel bit error ratio, and receiver
JP54660899A JP2001527729A (ja) 1998-03-16 1999-03-16 チャンネルビットエラー比を推定する方法及び受信器
CN99800305A CN1127827C (zh) 1998-03-16 1999-03-16 估算信道比特误码率的方法以及收发信机
EP99907650A EP0985294A1 (en) 1998-03-16 1999-03-16 A method for estimating channel bit error ratio, and receiver
AU27310/99A AU2731099A (en) 1998-03-16 1999-03-16 A method for estimating channel bit error ratio, and receiver
US09/423,391 US6792053B1 (en) 1998-03-16 1999-03-16 Method for estimating channel bit error ratio, and receiver
NO995588A NO995588L (no) 1998-03-16 1999-11-15 Fremgangsmåte for estimering av en kanals bitfeilforhold, samt mottaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980580 1998-03-16
FI980580A FI108825B (fi) 1998-03-16 1998-03-16 Menetelmä estimoida kanavan bittivirhesuhde ja vastaanotin

Publications (3)

Publication Number Publication Date
FI980580A0 true FI980580A0 (fi) 1998-03-16
FI980580A FI980580A (fi) 1999-09-17
FI108825B FI108825B (fi) 2002-03-28

Family

ID=8551275

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980580A FI108825B (fi) 1998-03-16 1998-03-16 Menetelmä estimoida kanavan bittivirhesuhde ja vastaanotin

Country Status (8)

Country Link
US (1) US6792053B1 (fi)
EP (1) EP0985294A1 (fi)
JP (1) JP2001527729A (fi)
CN (1) CN1127827C (fi)
AU (1) AU2731099A (fi)
FI (1) FI108825B (fi)
NO (1) NO995588L (fi)
WO (1) WO1999048237A1 (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112739B (fi) 1998-05-25 2003-12-31 Nokia Corp Menetelmä ja laitteisto häiritsevän signaalin havaitsemiseen radiovastaanottimessa
US7248572B2 (en) 1998-09-22 2007-07-24 Qualcomm Incorporated Distributed infrastructure for wireless data communications
US7010001B2 (en) 2000-01-10 2006-03-07 Qualcomm, Incorporated Method and apparatus for supporting adaptive multi-rate (AMR) data in a CDMA communication system
FR2804260B1 (fr) * 2000-01-21 2002-10-18 Mitsubishi Electric Inf Tech Procede de transmission numerique de type a codage correcteur d'erreurs
FI20001577A (fi) * 2000-06-30 2001-12-31 Nokia Mobile Phones Ltd Puheenkoodaus
FI115178B (fi) * 2000-10-31 2005-03-15 Nokia Corp Menetelmä ja järjestely bittien suojaamiseksi parhaalla mahdollisella tavalla tiedonsiirtovirheitä vastaan
DE50109744D1 (de) * 2000-11-17 2006-06-14 Rohde & Schwarz Anordnung zum Messen der Bitfehlerrate und/oder Blockfehlerrate eines Mobiltelefons
US7746832B2 (en) 2001-01-05 2010-06-29 Qualcomm Incorporated Method and apparatus for supporting adaptive multi-rate (AMR) data in a CDMA communication system
US6782497B2 (en) * 2001-09-20 2004-08-24 Koninklijke Philips Electronics N.V. Frame error rate estimation in a receiver
GB2381712A (en) * 2001-10-31 2003-05-07 Ubinetics Assessing quality of channels in communications systems
US6671518B2 (en) * 2001-11-19 2003-12-30 Motorola, Inc. Method and apparatus for transmitting voice information
FI20045318A0 (fi) 2004-09-01 2004-09-01 Nokia Corp Kommunikointijärjestelmä, vastaanotin, ja menetelmä arvioida vastaanotetun signaalin laatua
US7783041B2 (en) * 2005-10-03 2010-08-24 Nokia Corporation System, method and computer program product for authenticating a data agreement between network entities
US8165224B2 (en) * 2007-03-22 2012-04-24 Research In Motion Limited Device and method for improved lost frame concealment
CN101272217B (zh) * 2007-03-23 2011-04-13 联芯科技有限公司 处理音视频信号的方法和装置
KR101484460B1 (ko) * 2007-04-25 2015-01-20 코닌클리케 필립스 엔.브이. 불연속 전송 방식으로 １차 및 ２차 지국들 그에 대해 채널 품질 리포트를 전송하는 방법
US8315296B2 (en) 2007-05-21 2012-11-20 Research In Motion Limited Method for testing a radio frequency (RF) receiver and related methods
CN101465693B (zh) * 2008-12-17 2011-11-30 华为技术有限公司 一种在微波系统中发射/接收信号的方法及装置
WO2010108407A1 (zh) * 2009-03-25 2010-09-30 华为技术有限公司 一种中继的数据转发的方法及装置
CN101674639B (zh) * 2009-10-14 2011-12-07 华为终端有限公司 信道质量的检测方法、装置和系统
KR20120116137A (ko) * 2011-04-12 2012-10-22 한국전자통신연구원 음성 통신 장치 및 그 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0758953B2 (ja) 1987-01-22 1995-06-21 日本電気株式会社 回線品質監視方式
US5113400A (en) * 1990-11-21 1992-05-12 Motorola, Inc. Error detection system
US5408502A (en) * 1992-07-13 1995-04-18 General Instrument Corporation Apparatus and method for communicating digital data using trellis coded QAM with punctured convolutional codes
CA2131674A1 (en) 1993-09-10 1995-03-11 Kalyan Ganesan High performance error control coding in channel encoders and decoders
US6092230A (en) * 1993-09-15 2000-07-18 Motorola, Inc. Method and apparatus for detecting bad frames of information in a communication system
FI94810C (fi) 1993-10-11 1995-10-25 Nokia Mobile Phones Ltd Menetelmä huonon GSM-puhekehyksen tunnistamiseksi
FI950843A (fi) 1995-02-23 1996-08-24 Nokia Telecommunications Oy Menetelmä yhteyden laadun määrittämiseksi sekä vastaanotin
US5671255A (en) * 1996-03-29 1997-09-23 Motorola, Inc. Method and apparatus for determining coding rate in a wireless communication system
JP3239795B2 (ja) * 1997-04-23 2001-12-17 三菱電機株式会社 誤り訂正復号装置および誤り訂正復号方式

Also Published As

Publication number Publication date
WO1999048237A1 (en) 1999-09-23
CN1127827C (zh) 2003-11-12
NO995588D0 (no) 1999-11-15
CN1258402A (zh) 2000-06-28
NO995588L (no) 1999-11-15
US6792053B1 (en) 2004-09-14
FI108825B (fi) 2002-03-28
JP2001527729A (ja) 2001-12-25
FI980580A (fi) 1999-09-17
AU2731099A (en) 1999-10-11
EP0985294A1 (en) 2000-03-15

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