DE69422381D1 - Umkodierer und rückumkodierer und verfahren zur einstellung dessen ausgangsignals - Google Patents

Umkodierer und rückumkodierer und verfahren zur einstellung dessen ausgangsignals

Info

Publication number
DE69422381D1
DE69422381D1 DE69422381T DE69422381T DE69422381D1 DE 69422381 D1 DE69422381 D1 DE 69422381D1 DE 69422381 T DE69422381 T DE 69422381T DE 69422381 T DE69422381 T DE 69422381T DE 69422381 D1 DE69422381 D1 DE 69422381D1
Authority
DE
Germany
Prior art keywords
signal
pct
amplifier
date
sec
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 - Fee Related
Application number
DE69422381T
Other languages
English (en)
Other versions
DE69422381T2 (de
Inventor
Reijo Leppaenen
Marko Vaenskae
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 Oyj
Original Assignee
Nokia Networks 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 Networks Oy filed Critical Nokia Networks Oy
Publication of DE69422381D1 publication Critical patent/DE69422381D1/de
Application granted granted Critical
Publication of DE69422381T2 publication Critical patent/DE69422381T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Amplifiers (AREA)
  • Steroid Compounds (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transmitters (AREA)
  • Microwave Amplifiers (AREA)
DE69422381T 1993-09-20 1994-09-19 Umkodierer und rückumkodierer und verfahren zur einstellung dessen ausgangsignals Expired - Fee Related DE69422381T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI934116A FI93915C (fi) 1993-09-20 1993-09-20 Digitaalisen radiopuhelinjärjestelmän transkoodausyksikkö ja transdekoodausyksikkö sekä menetelmä transkoodausyksikön ulostulon säätämiseksi ja transdekoodausyksikön ulostulon säätämiseksi
PCT/FI1994/000414 WO1995008877A1 (en) 1993-09-20 1994-09-19 Transcoding and transdecoding unit, and method for adjusting the output thereof

Publications (2)

Publication Number Publication Date
DE69422381D1 true DE69422381D1 (de) 2000-02-03
DE69422381T2 DE69422381T2 (de) 2000-06-08

Family

ID=8538622

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422381T Expired - Fee Related DE69422381T2 (de) 1993-09-20 1994-09-19 Umkodierer und rückumkodierer und verfahren zur einstellung dessen ausgangsignals

Country Status (10)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100079B (fi) * 1994-11-09 1997-09-15 Nokia Telecommunications Oy Menetelmä koodauksen toteuttamiseksi solukkoradioverkossa
FI101439B1 (fi) * 1995-04-13 1998-06-15 Nokia Telecommunications Oy Transkooderi, jossa on tandem-koodauksen esto
FI960404A (fi) * 1996-01-29 1997-07-30 Nokia Telecommunications Oy Puheen siirto matkaviestinverkossa
FI102445B (fi) * 1996-02-08 1998-11-30 Nokia Telecommunications Oy Transmissiolaitteisto keskusten väliselle yhteydelle
FI103456B1 (fi) * 1996-03-29 1999-06-30 Nokia Telecommunications Oy Puheen siirto pakettiverkossa
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 (fi) * 1999-07-09 2001-06-15 Nokia Networks Oy Menetelmä koodaustiedon välittämiseksi pakettiverkon yli
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 (de) * 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
WO1995008877A1 (en) 1995-03-30
FI93915C (fi) 1995-06-12
HK1011471A1 (en) 1999-07-09
CN1064200C (zh) 2001-04-04
AU680295B2 (en) 1997-07-24
FI93915B (fi) 1995-02-28
JP3819023B2 (ja) 2006-09-06
FI934116A0 (fi) 1993-09-20
JPH08504069A (ja) 1996-04-30
US5692105A (en) 1997-11-25
DE69422381T2 (de) 2000-06-08
CN1114849A (zh) 1996-01-10
EP0670089B1 (de) 1999-12-29
EP0670089A1 (de) 1995-09-06
AU7658794A (en) 1995-04-10
ATE188320T1 (de) 2000-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee