DE60129325D1 - Übertragung über paketvermittelte netze - Google Patents

Übertragung über paketvermittelte netze

Info

Publication number
DE60129325D1
DE60129325D1 DE60129325T DE60129325T DE60129325D1 DE 60129325 D1 DE60129325 D1 DE 60129325D1 DE 60129325 T DE60129325 T DE 60129325T DE 60129325 T DE60129325 T DE 60129325T DE 60129325 D1 DE60129325 D1 DE 60129325D1
Authority
DE
Germany
Prior art keywords
segment
different
sound signal
transmission via
via packet
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
DE60129325T
Other languages
English (en)
Other versions
DE60129325T2 (de
Inventor
Tina Abrahamsson
Andersen Soren Vang
Roar Hagen
W Bastiaan Kleijn
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.)
Global IP Solutions GIPS AB
Global IP Solutions Inc
Original Assignee
Global IP Sound Europe AB
Global IP Sound 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 Global IP Sound Europe AB, Global IP Sound Inc filed Critical Global IP Sound Europe AB
Publication of DE60129325D1 publication Critical patent/DE60129325D1/de
Application granted granted Critical
Publication of DE60129325T2 publication Critical patent/DE60129325T2/de
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
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6481—Speech, voice

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Communication Control (AREA)
DE60129325T 2000-05-10 2001-05-09 Übertragung über paketvermittelte netze Expired - Lifetime DE60129325T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0001727 2000-05-10
SE0001727A SE0001727L (sv) 2000-05-10 2000-05-10 Överföring över paketförmedlade nät
PCT/SE2001/001002 WO2001086887A1 (en) 2000-05-10 2001-05-09 Transmission over packet switched networks

Publications (2)

Publication Number Publication Date
DE60129325D1 true DE60129325D1 (de) 2007-08-23
DE60129325T2 DE60129325T2 (de) 2008-03-20

Family

ID=20279621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60129325T Expired - Lifetime DE60129325T2 (de) 2000-05-10 2001-05-09 Übertragung über paketvermittelte netze

Country Status (8)

Country Link
US (1) US7009935B2 (de)
EP (1) EP1290835B1 (de)
CN (1) CN1260925C (de)
AT (1) ATE367034T1 (de)
AU (1) AU2001260877A1 (de)
DE (1) DE60129325T2 (de)
SE (1) SE0001727L (de)
WO (1) WO2001086887A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6983243B1 (en) 2000-10-27 2006-01-03 Lucent Technologies Inc. Methods and apparatus for wireless transmission using multiple description coding
US20030009578A1 (en) * 2001-07-03 2003-01-09 Apostolopoulos John G. Method and system for delivering streaming media to fixed clients or mobile clients with multiple description bitstreams
JP3415126B2 (ja) * 2001-09-04 2003-06-09 三菱電機株式会社 可変長符号多重化装置、可変長符号分離装置、可変長符号多重化方法及び可変長符号分離方法
CA2388439A1 (en) * 2002-05-31 2003-11-30 Voiceage Corporation A method and device for efficient frame erasure concealment in linear predictive based speech codecs
US7408918B1 (en) * 2002-10-07 2008-08-05 Cisco Technology, Inc. Methods and apparatus for lossless compression of delay sensitive signals
CA2411506C (en) * 2002-11-07 2010-02-16 Research In Motion Limited Pseudo-interactive input processing in wireless environments
US20060069550A1 (en) * 2003-02-06 2006-03-30 Dolby Laboratories Licensing Corporation Continuous backup audio
US8626944B2 (en) * 2003-05-05 2014-01-07 Hewlett-Packard Development Company, L.P. System and method for efficient replication of files
US7523217B2 (en) * 2003-07-15 2009-04-21 Hewlett-Packard Development Company, L.P. System and method having improved efficiency and reliability for distributing a file among a plurality of recipients
US7349906B2 (en) * 2003-07-15 2008-03-25 Hewlett-Packard Development Company, L.P. System and method having improved efficiency for distributing a file among a plurality of recipients
US7818444B2 (en) 2004-04-30 2010-10-19 Move Networks, Inc. Apparatus, system, and method for multi-bitrate content streaming
US20060120350A1 (en) * 2004-12-06 2006-06-08 Olds Keith A Method and apparatus voice transcoding in a VoIP environment
DE102005020461A1 (de) * 2005-04-29 2006-11-09 Siemens Ag Verfahren zur Übertragung von Nutzdaten in einem paketorientierten Kommunikationsnetzwerk
DE102005020451A1 (de) * 2005-04-29 2006-11-09 Siemens Ag Verfahren und Kommunikationsgerät zur Übertragung von Nutzdaten in einem paketorientierten Kommunikationsnetzwerk
US7536299B2 (en) * 2005-12-19 2009-05-19 Dolby Laboratories Licensing Corporation Correlating and decorrelating transforms for multiple description coding systems
US9635315B2 (en) 2006-08-07 2017-04-25 Oovoo Llc Video conferencing over IP networks
US8856371B2 (en) 2006-08-07 2014-10-07 Oovoo Llc Video conferencing over IP networks
WO2009010674A1 (fr) * 2007-07-06 2009-01-22 France Telecom Codage hierarchique de signaux audionumeriques
US8457958B2 (en) * 2007-11-09 2013-06-04 Microsoft Corporation Audio transcoder using encoder-generated side information to transcode to target bit-rate
FR2938688A1 (fr) * 2008-11-18 2010-05-21 France Telecom Codage avec mise en forme du bruit dans un codeur hierarchique
CN101800608B (zh) * 2009-02-11 2014-03-05 晨星软件研发(深圳)有限公司 可适性差分脉冲码调变-解调变***与方法
CN102810314B (zh) * 2011-06-02 2014-05-07 华为终端有限公司 音频编码方法及装置、音频解码方法及装置、编解码***
FR3025961A1 (fr) * 2014-09-11 2016-03-18 Worldcast Systems Passerelle pour donnees provenant d'encodeurs utilisant la transmission synchrone sur multi reseaux ip

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9509831D0 (en) * 1995-05-15 1995-07-05 Gerzon Michael A Lossless coding method for waveform data
CN100349208C (zh) * 1997-10-22 2007-11-14 松下电器产业株式会社 扩散矢量生成方法及扩散矢量生成装置
KR100354531B1 (ko) * 1998-05-06 2005-12-21 삼성전자 주식회사 실시간 복호화를 위한 무손실 부호화 및 복호화 시스템
JP4610087B2 (ja) * 1999-04-07 2011-01-12 ドルビー・ラボラトリーズ・ライセンシング・コーポレーション 損失のない符号化・復号へのマトリックス改良
FR2803149B1 (fr) * 1999-12-27 2002-03-15 Cit Alcatel Procede pour faciliter la restitution des signaux de parole transmis au debut d'une communication telephonique etablie par l'intermediaire d'un reseau d'echange de paquets et materiel pour mettre en oeuvre ce procede
SE517156C2 (sv) * 1999-12-28 2002-04-23 Global Ip Sound Ab System för överföring av ljud över paketförmedlade nät
FR2804813B1 (fr) * 2000-02-03 2002-09-06 Cit Alcatel Procede de codage facilitant la restitution sonore des signaux de parole numerises transmis a un terminal d'abonne lors d'une communication telephonique par transmission de paquets et equipement mettant en oeuvre ce procede

Also Published As

Publication number Publication date
EP1290835B1 (de) 2007-07-11
SE0001727D0 (sv) 2000-05-10
WO2001086887A1 (en) 2001-11-15
ATE367034T1 (de) 2007-08-15
US7009935B2 (en) 2006-03-07
US20010040871A1 (en) 2001-11-15
CN1436416A (zh) 2003-08-13
CN1260925C (zh) 2006-06-21
EP1290835A1 (de) 2003-03-12
SE0001727L (sv) 2001-11-11
AU2001260877A1 (en) 2001-11-20
DE60129325T2 (de) 2008-03-20

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