SE9201923D0 - Metod jaemte anordning att uppskatta kvaliten vid ramfelsdetektering i mottagaren hos et radiokommunikationssystem - Google Patents

Metod jaemte anordning att uppskatta kvaliten vid ramfelsdetektering i mottagaren hos et radiokommunikationssystem

Info

Publication number
SE9201923D0
SE9201923D0 SE9201923A SE9201923A SE9201923D0 SE 9201923 D0 SE9201923 D0 SE 9201923D0 SE 9201923 A SE9201923 A SE 9201923A SE 9201923 A SE9201923 A SE 9201923A SE 9201923 D0 SE9201923 D0 SE 9201923D0
Authority
SE
Sweden
Prior art keywords
communication system
radio communication
receiver
speech frame
ramfel
Prior art date
Application number
SE9201923A
Other languages
English (en)
Other versions
SE9201923L (sv
SE470372B (sv
Inventor
T B Minde
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9201923A priority Critical patent/SE470372B/sv
Publication of SE9201923D0 publication Critical patent/SE9201923D0/sv
Priority to NZ253806A priority patent/NZ253806A/en
Priority to CA002114715A priority patent/CA2114715A1/en
Priority to JP50224394A priority patent/JP3326178B2/ja
Priority to EP93915042A priority patent/EP0612453B1/en
Priority to AU45170/93A priority patent/AU663965B2/en
Priority to KR1019940700554A priority patent/KR100262842B1/ko
Priority to DE69329488T priority patent/DE69329488D1/de
Priority to BR9305555A priority patent/BR9305555A/pt
Priority to PCT/SE1993/000476 priority patent/WO1994000938A1/en
Priority to SG1996000846A priority patent/SG43785A1/en
Priority to TW082104707A priority patent/TW227640B/zh
Priority to MX9303653A priority patent/MX9303653A/es
Priority to MYPI93001196A priority patent/MY115133A/en
Priority to US08/079,865 priority patent/US5432778A/en
Priority to CN93107607A priority patent/CN1066879C/zh
Publication of SE9201923L publication Critical patent/SE9201923L/sv
Publication of SE470372B publication Critical patent/SE470372B/sv
Priority to FI940828A priority patent/FI940828A0/sv

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
    • H04L1/201—Frame classification, e.g. bad, good or erased
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • 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
    • H04L2001/0098—Unequal error protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Error Detection And Correction (AREA)
SE9201923A 1992-06-23 1992-06-23 Metod jämte anordning att uppskatta kvaliten vid ramfelsdetektering i mottagaren hos ett radiokommunikationssystem SE470372B (sv)

Priority Applications (17)

Application Number Priority Date Filing Date Title
SE9201923A SE470372B (sv) 1992-06-23 1992-06-23 Metod jämte anordning att uppskatta kvaliten vid ramfelsdetektering i mottagaren hos ett radiokommunikationssystem
CA002114715A CA2114715A1 (en) 1992-06-23 1993-05-28 A method and an arrangement for frame detection quality estimation in the receiver of a radio communication system
BR9305555A BR9305555A (pt) 1992-06-23 1993-05-28 Processo de avaliação da qualidade de um quadro de informações em um sistema de radiocomunicação, e, conjunto em uma estação de rádio incluído em um sistema de radiocomunicação
PCT/SE1993/000476 WO1994000938A1 (en) 1992-06-23 1993-05-28 A method and an arrangement for frame detection quality estimation in the receiver of a radio communication system
JP50224394A JP3326178B2 (ja) 1992-06-23 1993-05-28 無線通信装置の受信器でフレーム検出品質評価を行う方法と装置
EP93915042A EP0612453B1 (en) 1992-06-23 1993-05-28 A method and an arrangement for frame detection quality estimation in the receiver of a radio communication system
AU45170/93A AU663965B2 (en) 1992-06-23 1993-05-28 A method and an arrangement for frame detection quality estimation in the receiver of a radio communication system
KR1019940700554A KR100262842B1 (ko) 1992-06-23 1993-05-28 무선통신시스템의수신기의프레임검출품질평가방법및장치
DE69329488T DE69329488D1 (de) 1992-06-23 1993-05-28 Verfahren und anordnung zur quantitätschätzung der rahmenerkennung in dem empfänger eines radiokommunikationssystems
NZ253806A NZ253806A (en) 1992-06-23 1993-05-28 Speech frame error estimation; utilises neural net
SG1996000846A SG43785A1 (en) 1992-06-23 1993-05-29 A method and an arrangement for frame detection quality estimation in the receiver of a radio communication system
TW082104707A TW227640B (sv) 1992-06-23 1993-06-14
MX9303653A MX9303653A (es) 1992-06-23 1993-06-17 Un metodo y un arreglo para el calculo de calidad de deteccion de bloque de informacion en un receptor de un sistema de radicomunicacion.
MYPI93001196A MY115133A (en) 1992-06-23 1993-06-19 Method and an arrangement for frame detection quality estimation in the receiver of a radio communication system
US08/079,865 US5432778A (en) 1992-06-23 1993-06-23 Method and an arrangement for frame detection quality estimation in the receiver of a radio communication system
CN93107607A CN1066879C (zh) 1992-06-23 1993-06-23 无线电通信系统接收器中帧检测质量估计的一种方法和装置
FI940828A FI940828A0 (sv) 1992-06-23 1994-02-22 Metod jämte anordning att uppskatta kvaliteten vid ramfelsdetektering i mottagaren hod ett radiokommunikationssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201923A SE470372B (sv) 1992-06-23 1992-06-23 Metod jämte anordning att uppskatta kvaliten vid ramfelsdetektering i mottagaren hos ett radiokommunikationssystem

Publications (3)

Publication Number Publication Date
SE9201923D0 true SE9201923D0 (sv) 1992-06-23
SE9201923L SE9201923L (sv) 1993-12-24
SE470372B SE470372B (sv) 1994-01-31

Family

ID=20386577

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9201923A SE470372B (sv) 1992-06-23 1992-06-23 Metod jämte anordning att uppskatta kvaliten vid ramfelsdetektering i mottagaren hos ett radiokommunikationssystem

Country Status (17)

Country Link
US (1) US5432778A (sv)
EP (1) EP0612453B1 (sv)
JP (1) JP3326178B2 (sv)
KR (1) KR100262842B1 (sv)
CN (1) CN1066879C (sv)
AU (1) AU663965B2 (sv)
BR (1) BR9305555A (sv)
CA (1) CA2114715A1 (sv)
DE (1) DE69329488D1 (sv)
FI (1) FI940828A0 (sv)
MX (1) MX9303653A (sv)
MY (1) MY115133A (sv)
NZ (1) NZ253806A (sv)
SE (1) SE470372B (sv)
SG (1) SG43785A1 (sv)
TW (1) TW227640B (sv)
WO (1) WO1994000938A1 (sv)

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US6035007A (en) * 1996-03-12 2000-03-07 Ericsson Inc. Effective bypass of error control decoder in a digital radio system
US6170073B1 (en) * 1996-03-29 2001-01-02 Nokia Mobile Phones (Uk) Limited Method and apparatus for error detection in digital communications
SE506341C2 (sv) * 1996-04-10 1997-12-08 Ericsson Telefon Ab L M Metod och anordning för rekonstruktion av en mottagen talsignal
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SE511310C2 (sv) * 1997-05-20 1999-09-06 Ericsson Telefon Ab L M Förfarande för bitdetektering i ett radiokommunikationssystem
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US6157830A (en) * 1997-05-22 2000-12-05 Telefonaktiebolaget Lm Ericsson Speech quality measurement in mobile telecommunication networks based on radio link parameters
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EP1116355A1 (de) * 1998-09-22 2001-07-18 Siemens Aktiengesellschaft Verfahren und eine vorrichtung zur abschätzung der übertragungsqualität eines digitalen nachrichtensignals
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EP1059755A1 (en) * 1999-06-09 2000-12-13 Lucent Technologies Inc. Unequal error protection for packet switched networks
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FR2796785A1 (fr) * 1999-07-20 2001-01-26 Koninkl Philips Electronics Nv Systeme de communication, recepteur, dispositif et procede de correction d'erreurs dues au canal
CN1322347A (zh) * 1999-09-20 2001-11-14 皇家菲利浦电子有限公司 校正音频信号的处理电路、接收机、通信系统、移动设备及其方法
US20010041981A1 (en) * 2000-02-22 2001-11-15 Erik Ekudden Partial redundancy encoding of speech
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Also Published As

Publication number Publication date
CN1081298A (zh) 1994-01-26
AU4517093A (en) 1994-01-24
MX9303653A (es) 1994-01-31
FI940828A (sv) 1994-02-22
DE69329488D1 (de) 2000-11-02
US5432778A (en) 1995-07-11
KR100262842B1 (ko) 2000-08-01
FI940828A0 (sv) 1994-02-22
TW227640B (sv) 1994-08-01
CA2114715A1 (en) 1994-01-06
JPH06510413A (ja) 1994-11-17
SE9201923L (sv) 1993-12-24
SG43785A1 (en) 1997-11-14
NZ253806A (en) 1996-08-27
EP0612453A1 (en) 1994-08-31
MY115133A (en) 2003-04-30
EP0612453B1 (en) 2000-09-27
BR9305555A (pt) 1994-11-08
AU663965B2 (en) 1995-10-26
CN1066879C (zh) 2001-06-06
SE470372B (sv) 1994-01-31
JP3326178B2 (ja) 2002-09-17
WO1994000938A1 (en) 1994-01-06
KR940702328A (ko) 1994-07-28

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