FI934116A0 - Transkoder- och transdekoderenhet för ett digitalt radiotelefonsystem samt förfarande för reglering av transkoder- och transdekoderenhets utgång - Google Patents

Transkoder- och transdekoderenhet för ett digitalt radiotelefonsystem samt förfarande för reglering av transkoder- och transdekoderenhets utgång

Info

Publication number
FI934116A0
FI934116A0 FI934116A FI934116A FI934116A0 FI 934116 A0 FI934116 A0 FI 934116A0 FI 934116 A FI934116 A FI 934116A FI 934116 A FI934116 A FI 934116A FI 934116 A0 FI934116 A0 FI 934116A0
Authority
FI
Finland
Prior art keywords
transcoder
unit
signal
pct
amplifier
Prior art date
Application number
FI934116A
Other languages
English (en)
Finnish (fi)
Other versions
FI93915B (sv
FI93915C (sv
Inventor
Reijo Leppaenen
Marko Vaenskae
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 FI934116A0 publication Critical patent/FI934116A0/sv
Priority to FI934116A priority Critical patent/FI93915C/sv
Priority to CN94190709A priority patent/CN1064200C/zh
Priority to AU76587/94A priority patent/AU680295B2/en
Priority to US08/428,220 priority patent/US5692105A/en
Priority to JP50958395A priority patent/JP3819023B2/ja
Priority to PCT/FI1994/000414 priority patent/WO1995008877A1/en
Priority to EP94926955A priority patent/EP0670089B1/en
Priority to AT94926955T priority patent/ATE188320T1/de
Priority to DE69422381T priority patent/DE69422381T2/de
Publication of FI93915B publication Critical patent/FI93915B/sv
Application granted granted Critical
Publication of FI93915C publication Critical patent/FI93915C/sv
Priority to HK98112524A priority patent/HK1011471A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/52—TPC using AGC [Automatic Gain Control] circuits or amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/007—Volume compression or expansion in amplifiers of digital or coded signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Circuits Of Receivers In General (AREA)
  • Dc Digital Transmission (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Amplifiers (AREA)
  • Steroid Compounds (AREA)
  • Microwave Amplifiers (AREA)
  • Transmitters (AREA)
FI934116A 1993-09-20 1993-09-20 Transkoder- och transdekoderenhet för ett digitalt radiotelefonsystem samt förfarande för reglering av transkoder- och transdekoderenhets utgång FI93915C (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI934116A FI93915C (sv) 1993-09-20 1993-09-20 Transkoder- och transdekoderenhet för ett digitalt radiotelefonsystem samt förfarande för reglering av transkoder- och transdekoderenhets utgång
JP50958395A JP3819023B2 (ja) 1993-09-20 1994-09-19 トランスコード及びトランスデコードユニットとその出力を調整する方法
AU76587/94A AU680295B2 (en) 1993-09-20 1994-09-19 Transcoding and transdecoding unit, and method for adjusting the output thereof
US08/428,220 US5692105A (en) 1993-09-20 1994-09-19 Transcoding and transdecoding unit, and method for adjusting the output thereof
CN94190709A CN1064200C (zh) 1993-09-20 1994-09-19 变换编码器与变换译码器及其输出的调整方法
PCT/FI1994/000414 WO1995008877A1 (en) 1993-09-20 1994-09-19 Transcoding and transdecoding unit, and method for adjusting the output thereof
EP94926955A EP0670089B1 (en) 1993-09-20 1994-09-19 Transcoding and transdecoding unit, and method for adjusting the output thereof
AT94926955T ATE188320T1 (de) 1993-09-20 1994-09-19 Umkodierer und rückumkodierer und verfahren zur einstellung dessen ausgangsignals
DE69422381T DE69422381T2 (de) 1993-09-20 1994-09-19 Umkodierer und rückumkodierer und verfahren zur einstellung dessen ausgangsignals
HK98112524A HK1011471A1 (en) 1993-09-20 1998-11-30 Transcoding and transdecoding unit and method for adjusting the output thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI934116 1993-09-20
FI934116A FI93915C (sv) 1993-09-20 1993-09-20 Transkoder- och transdekoderenhet för ett digitalt radiotelefonsystem samt förfarande för reglering av transkoder- och transdekoderenhets utgång

Publications (3)

Publication Number Publication Date
FI934116A0 true FI934116A0 (sv) 1993-09-20
FI93915B FI93915B (sv) 1995-02-28
FI93915C FI93915C (sv) 1995-06-12

Family

ID=8538622

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934116A FI93915C (sv) 1993-09-20 1993-09-20 Transkoder- och transdekoderenhet för ett digitalt radiotelefonsystem samt förfarande för reglering av transkoder- och transdekoderenhets utgång

Country Status (10)

Country Link
US (1) US5692105A (sv)
EP (1) EP0670089B1 (sv)
JP (1) JP3819023B2 (sv)
CN (1) CN1064200C (sv)
AT (1) ATE188320T1 (sv)
AU (1) AU680295B2 (sv)
DE (1) DE69422381T2 (sv)
FI (1) FI93915C (sv)
HK (1) HK1011471A1 (sv)
WO (1) WO1995008877A1 (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100079B (sv) * 1994-11-09 1997-09-15 Nokia Telecommunications Oy Förfarande för genomföring av kodning i cellulärradionät
FI101439B1 (sv) * 1995-04-13 1998-06-15 Nokia Telecommunications Oy Transkoder med spärrning av tandemkodning
FI960404A (sv) * 1996-01-29 1997-07-30 Nokia Telecommunications Oy Talöverföring i ett digitalt mobiltelefonnät
FI102445B1 (sv) * 1996-02-08 1998-11-30 Nokia Telecommunications Oy Transmissionsanordning för förbindelse mellan stationer
FI103456B (sv) * 1996-03-29 1999-06-30 Nokia Telecommunications Oy Överföring av tal i ett paketnät
US5996022A (en) 1996-06-03 1999-11-30 Webtv Networks, Inc. Transcoding data in a proxy computer prior to transmitting the audio data to a client
US6078793A (en) * 1997-11-06 2000-06-20 Motorola Inc. High precision controlled gain voice processing system and method
WO2000007178A1 (en) * 1998-07-31 2000-02-10 Conexant Systems, Inc. Method and apparatus for noise elimination through transformation of the output of the speech decoder
FI107211B (sv) * 1999-07-09 2001-06-15 Nokia Networks Oy Förfarande för att förmedla en kodningsuppgift över ett paketnät
US6937977B2 (en) * 1999-10-05 2005-08-30 Fastmobile, Inc. Method and apparatus for processing an input speech signal during presentation of an output audio signal
US20020173333A1 (en) * 2001-05-18 2002-11-21 Buchholz Dale R. Method and apparatus for processing barge-in requests

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254502A (en) * 1979-08-30 1981-03-03 Deltalab Research, Inc. Digital encoding circuitry
JP2552928B2 (ja) * 1990-01-31 1996-11-13 三菱電機株式会社 アンテナ選択ダイバーシチ受信装置
KR950000054B1 (ko) * 1990-07-27 1995-01-07 가부시끼가이샤 도시바 자동파워 콘트롤장치
US5111454A (en) * 1990-08-16 1992-05-05 Motorola, Inc. Digital cellular tdm system employing 6:1 packing of transcoded information
SE467856B (sv) * 1991-01-31 1992-09-21 Ericsson Telefon Ab L M Transcoder foer ett mobilradiosystem
TW225619B (sv) * 1991-07-19 1994-06-21 Nippon Electric Co
CA2053776C (en) * 1991-10-22 2000-05-23 Rolf G. Meier Cov wireless interface

Also Published As

Publication number Publication date
FI93915B (sv) 1995-02-28
DE69422381T2 (de) 2000-06-08
ATE188320T1 (de) 2000-01-15
EP0670089A1 (en) 1995-09-06
HK1011471A1 (en) 1999-07-09
FI93915C (sv) 1995-06-12
CN1064200C (zh) 2001-04-04
US5692105A (en) 1997-11-25
WO1995008877A1 (en) 1995-03-30
CN1114849A (zh) 1996-01-10
JP3819023B2 (ja) 2006-09-06
EP0670089B1 (en) 1999-12-29
DE69422381D1 (de) 2000-02-03
JPH08504069A (ja) 1996-04-30
AU680295B2 (en) 1997-07-24
AU7658794A (en) 1995-04-10

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Legal Events

Date Code Title Description
BB Publication of examined application