ES2245476T3 - Metodo y dispositivos de codificacion de informacion que utilizan correccion de errores y deteccion de errores. - Google Patents

Metodo y dispositivos de codificacion de informacion que utilizan correccion de errores y deteccion de errores.

Info

Publication number
ES2245476T3
ES2245476T3 ES98901995T ES98901995T ES2245476T3 ES 2245476 T3 ES2245476 T3 ES 2245476T3 ES 98901995 T ES98901995 T ES 98901995T ES 98901995 T ES98901995 T ES 98901995T ES 2245476 T3 ES2245476 T3 ES 2245476T3
Authority
ES
Spain
Prior art keywords
voice
information
bits
coding
transfer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98901995T
Other languages
English (en)
Spanish (es)
Inventor
Kari Jarvinen
Matti Kajala
Janne Vainio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Inc
Original Assignee
Nokia Inc
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 Inc filed Critical Nokia Inc
Application granted granted Critical
Publication of ES2245476T3 publication Critical patent/ES2245476T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/201—Frame classification, e.g. bad, good or erased

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
ES98901995T 1997-02-07 1998-01-27 Metodo y dispositivos de codificacion de informacion que utilizan correccion de errores y deteccion de errores. Expired - Lifetime ES2245476T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI970554 1997-02-07
FI970554A FI116181B (fi) 1997-02-07 1997-02-07 Virheenkorjausta ja virheentunnistusta hyödyntävä informaationkoodausm enetelmä ja laitteet

Publications (1)

Publication Number Publication Date
ES2245476T3 true ES2245476T3 (es) 2006-01-01

Family

ID=8548148

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98901995T Expired - Lifetime ES2245476T3 (es) 1997-02-07 1998-01-27 Metodo y dispositivos de codificacion de informacion que utilizan correccion de errores y deteccion de errores.

Country Status (10)

Country Link
US (1) US6470470B2 (enExample)
EP (1) EP0958658B1 (enExample)
JP (1) JP4094678B2 (enExample)
KR (1) KR100520394B1 (enExample)
CN (1) CN1123126C (enExample)
AU (1) AU739176B2 (enExample)
DE (1) DE69831397T2 (enExample)
ES (1) ES2245476T3 (enExample)
FI (1) FI116181B (enExample)
WO (1) WO1998035450A2 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6529730B1 (en) * 1998-05-15 2003-03-04 Conexant Systems, Inc System and method for adaptive multi-rate (AMR) vocoder rate adaption
DE19853443A1 (de) * 1998-11-19 2000-05-31 Siemens Ag Verfahren, Basisstation und Teilnehmerstation zur Kanalkodierung in einem GSM-Mobilfunksystem
SE522356C2 (sv) * 1999-07-09 2004-02-03 Ericsson Telefon Ab L M Transmission av komprimerad information med realtidskrav i ett paketorienterat informationsnät
US20010041981A1 (en) * 2000-02-22 2001-11-15 Erik Ekudden Partial redundancy encoding of speech
FI115178B (fi) * 2000-10-31 2005-03-15 Nokia Corp Menetelmä ja järjestely bittien suojaamiseksi parhaalla mahdollisella tavalla tiedonsiirtovirheitä vastaan
KR100385978B1 (ko) * 2000-11-30 2003-06-02 삼성전자주식회사 신호 재생 장치 및 방법
KR100746790B1 (ko) * 2001-11-14 2007-08-06 엘지노텔 주식회사 상태 정보 코딩방법
KR100922954B1 (ko) * 2003-02-13 2009-10-22 삼성전자주식회사 할당된 업링크 채널에 적응적으로 음성 데이터를 전송하기위한 통신단말기의 디지털신호 처리기 및 이를 이용한음성 데이터의 전송 방법
JP4181492B2 (ja) * 2003-12-25 2008-11-12 株式会社日立製作所 制御監視用通信システムおよび変調方式の設定方法
ATE352138T1 (de) * 2004-05-28 2007-02-15 Cit Alcatel Anpassungsverfahren für ein mehrraten-sprach- codec
JP2006012001A (ja) * 2004-06-29 2006-01-12 Ifu Agency Kk 情報処理システム及び情報処理方法
US7607070B2 (en) * 2004-09-13 2009-10-20 National Instruments Corporation System and method for in-line consistency checking of packetized data
US20060200710A1 (en) * 2005-03-04 2006-09-07 Azea Networks, Ltd. Bit error rate performance estimation and control
JP2007080425A (ja) * 2005-09-15 2007-03-29 Matsushita Electric Ind Co Ltd 音声再生装置
US9047863B2 (en) * 2012-01-12 2015-06-02 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for criticality threshold control
US10361721B1 (en) 2014-05-01 2019-07-23 Marvell International Ltd. Methods and network device for uncoded bit protection in 10GBASE-T Ethernet
CN106330402A (zh) * 2016-08-30 2017-01-11 中兴长天信息技术（南昌）有限公司 一种用于物联网的lora无线传输系统差错编码方法
US10225046B2 (en) 2017-01-09 2019-03-05 At&T Intellectual Property I, L.P. Adaptive cyclic redundancy check for uplink control information encoding
WO2018165894A1 (en) * 2017-03-15 2018-09-20 Nokia Technologies Oy Early termination with distributed crc polar codes
CN111294147B (zh) * 2019-04-25 2023-01-31 北京紫光展锐通信技术有限公司 Dmr系统的编码方法及装置、存储介质、数字对讲机
CN111914540B (zh) * 2019-05-10 2024-12-10 阿里巴巴集团控股有限公司 语句鉴定方法及装置、存储介质和处理器
CN111555758A (zh) * 2020-06-09 2020-08-18 长沙学院 一种纠错编码方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115469A (en) * 1988-06-08 1992-05-19 Fujitsu Limited Speech encoding/decoding apparatus having selected encoders
DE4102151A1 (de) * 1991-01-25 1992-07-30 Philips Patentverwaltung Empfaenger fuer ein digitales uebertragungssystem
US5243629A (en) * 1991-09-03 1993-09-07 At&T Bell Laboratories Multi-subcarrier modulation for hdtv transmission
DK0556354T3 (da) * 1991-09-05 2001-12-17 Motorola Inc Fejlbeskyttelse til multitilstandstalekodere
DE69118891T2 (de) * 1991-10-14 1996-10-24 Ibm Flexibles Kodierungs-Verfahren und Architektur für Hochgeschwindigkeits-Datenübertragung und Aufzeichnung
US5243419A (en) * 1991-10-31 1993-09-07 At&T Bell Laboratories Soft coding for HDTV
US5553080A (en) * 1992-08-13 1996-09-03 Nec Corporation Speech decoding apparatus comprising alarm signal generator operable on deterioration of transmission path quality
US5491719A (en) * 1993-07-02 1996-02-13 Telefonaktiebolaget Lm Ericsson System for handling data errors on a cellular communications system PCM link
FI94810C (fi) * 1993-10-11 1995-10-25 Nokia Mobile Phones Ltd Menetelmä huonon GSM-puhekehyksen tunnistamiseksi
US5590405A (en) * 1993-10-29 1996-12-31 Lucent Technologies Inc. Communication technique employing variable information transmission
FR2718306B1 (fr) * 1994-03-31 1996-04-26 Alcatel Mobile Comm France Procédé d'adaptation de l'interface air, dans un système de radiocommunication vers des mobiles.
SE504396C2 (sv) * 1994-04-28 1997-01-27 Ericsson Telefon Ab L M Detektering av felaktigt mottagna dataramar i ett kommunikationssystem
US5761223A (en) * 1994-07-21 1998-06-02 Matsushita Electric Industrial Co., Ltd. Error correcting device
US5701390A (en) * 1995-02-22 1997-12-23 Digital Voice Systems, Inc. Synthesis of MBE-based coded speech using regenerated phase information
US5555015A (en) * 1995-03-20 1996-09-10 Intrinzix Technologies, Inc. Wireless two way transmission between center and user stations via a relay
US5737331A (en) * 1995-09-18 1998-04-07 Motorola, Inc. Method and apparatus for conveying audio signals using digital packets
US6170073B1 (en) * 1996-03-29 2001-01-02 Nokia Mobile Phones (Uk) Limited Method and apparatus for error detection in digital communications
GB2311699B (en) * 1996-03-29 2000-09-20 Nokia Mobile Phones Ltd Method and apparatus for digital communication
US5675972A (en) * 1996-09-25 1997-10-14 Borealis Technical Limited Method and apparatus for vacuum diode-based devices with electride-coated electrodes

Also Published As

Publication number Publication date
US6470470B2 (en) 2002-10-22
KR20000070431A (ko) 2000-11-25
DE69831397D1 (de) 2005-10-06
AU739176B2 (en) 2001-10-04
JP2001511327A (ja) 2001-08-07
FI970554A0 (fi) 1997-02-07
EP0958658B1 (en) 2005-08-31
FI116181B (fi) 2005-09-30
CN1123126C (zh) 2003-10-01
WO1998035450A2 (en) 1998-08-13
US20020035713A1 (en) 2002-03-21
AU5865898A (en) 1998-08-26
FI970554A7 (fi) 1998-08-08
DE69831397T2 (de) 2006-06-22
CN1269923A (zh) 2000-10-11
KR100520394B1 (ko) 2005-10-12
EP0958658A2 (en) 1999-11-24
WO1998035450A3 (en) 1998-11-12
JP4094678B2 (ja) 2008-06-04

Similar Documents

Publication Publication Date Title
ES2245476T3 (es) Metodo y dispositivos de codificacion de informacion que utilizan correccion de errores y deteccion de errores.
US7558359B2 (en) System and method for adaptive multi-rate (AMR) vocoder rate adaptation
ES2453901T3 (es) Método y aparato para la comprensión y transmisión de datos de alta velocidad
US6728919B1 (en) Mobile telephone system and site diversity reception method
ES2198440T3 (es) Metodo y aparato para la trasmision de voz en un sistema de comunicacion movil.
US6178535B1 (en) Method for decreasing the frame error rate in data transmission in the form of data frames
US6574247B1 (en) Transmission system for transmitting a main signal and an auxiliary signal
ES2264363B2 (es) Metodos y disposiciones en aplicaciones relacionadas con un sistema de telecomunicaciones.
EP1422900A1 (en) Receiver and receiving method for cdma communication system
NO316826B1 (no) Linjesvitsjede overføringstjenester med variabel datahastighet i celledelte radiosystemer
ES2329597T3 (es) Transmision de datos a traves de un canal de voz.
KR20010072718A (ko) 데이터 프레임 데이터 전송에 있어서 백그라운드 노이즈정보를 전송하기 위한 방법, 통신 시스템, 이동국 및네트워크 요소
EP1269677B1 (en) Estimating communication quality
US6643817B2 (en) Transmission system with adaptive channel encoder and decoder
FI118242B (fi) Puhekehyksen käsitteleminen radiojärjestelmässä
KR20040032346A (ko) 다중화된 패킷데이터제어 채널의 수신 방법 및 장치