DE60021708T2 - Jitterpuffer und verfahren zur dessen einstellung - Google Patents

Jitterpuffer und verfahren zur dessen einstellung Download PDF

Info

Publication number
DE60021708T2
DE60021708T2 DE60021708T DE60021708T DE60021708T2 DE 60021708 T2 DE60021708 T2 DE 60021708T2 DE 60021708 T DE60021708 T DE 60021708T DE 60021708 T DE60021708 T DE 60021708T DE 60021708 T2 DE60021708 T2 DE 60021708T2
Authority
DE
Germany
Prior art keywords
burst period
buffer
juff
adjusting
likelihood
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
DE60021708T
Other languages
English (en)
Other versions
DE60021708D1 (de
Inventor
Vladimir Pogrebinsky
Noam Caster
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.)
Vocaltec Communications Ltd
Original Assignee
Vocaltec Communications Ltd
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 Vocaltec Communications Ltd filed Critical Vocaltec Communications Ltd
Application granted granted Critical
Publication of DE60021708D1 publication Critical patent/DE60021708D1/de
Publication of DE60021708T2 publication Critical patent/DE60021708T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0632—Synchronisation of packets and cells, e.g. transmission of voice via a packet network, circuit emulation service [CES]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Dc Digital Transmission (AREA)
  • Vibration Dampers (AREA)
  • Vehicle Body Suspensions (AREA)
  • Surgical Instruments (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Noise Elimination (AREA)
DE60021708T 1999-03-15 2000-03-14 Jitterpuffer und verfahren zur dessen einstellung Expired - Lifetime DE60021708T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/267,350 US20020101885A1 (en) 1999-03-15 1999-03-15 Jitter buffer and methods for control of same
PCT/IL2000/000156 WO2000055829A1 (en) 1999-03-15 2000-03-14 Jitter buffer and methods for control of same

Publications (2)

Publication Number Publication Date
DE60021708D1 DE60021708D1 (de) 2005-09-08
DE60021708T2 true DE60021708T2 (de) 2006-06-14

Family

ID=23018425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60021708T Expired - Lifetime DE60021708T2 (de) 1999-03-15 2000-03-14 Jitterpuffer und verfahren zur dessen einstellung

Country Status (9)

Country Link
US (1) US20020101885A1 (de)
EP (1) EP1159719B1 (de)
JP (1) JP2002539745A (de)
CN (1) CN1350682A (de)
AT (1) ATE301354T1 (de)
AU (1) AU3188700A (de)
DE (1) DE60021708T2 (de)
IL (1) IL145441A0 (de)
WO (1) WO2000055829A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3506960B2 (ja) * 1999-08-03 2004-03-15 シャープ株式会社 パケット処理装置及びパケット処理プログラムを記録した記憶媒体
US6683889B1 (en) * 1999-11-15 2004-01-27 Siemens Information & Communication Networks, Inc. Apparatus and method for adaptive jitter buffers
US7050453B1 (en) 2000-02-17 2006-05-23 Apple Computer, Inc. Method and apparatus for ensuring compatibility on a high performance serial bus
SE0004839D0 (sv) * 2000-12-22 2000-12-22 Ericsson Telefon Ab L M Method and communication apparatus in a communication system
US6904059B1 (en) * 2001-03-06 2005-06-07 Microsoft Corporation Adaptive queuing
JP2002271391A (ja) * 2001-03-08 2002-09-20 Nec Eng Ltd ダイナミック・ジッタ・バッファ制御方法
US7277943B1 (en) * 2001-04-10 2007-10-02 Cisco Technology, Inc. Devices, software and methods for allocating jitter buffer memory based on network region of network endpoint
US6757292B2 (en) * 2001-07-11 2004-06-29 Overture Networks, Inc. Automatic adjustment of buffer depth for the correction of packet delay variation
US7187654B1 (en) 2001-11-13 2007-03-06 Nortel Networks Limited Rate-controlled optical burst switching
US20030115320A1 (en) * 2001-12-19 2003-06-19 Yarroll Lamonte H.P. Method for tuning voice playback ratio to optimize call quality
GB0207507D0 (en) * 2002-03-28 2002-05-08 Marconi Corp Plc An apparatus for providing communications network resource
EP1460810B1 (de) * 2003-03-20 2010-07-14 Siemens Aktiengesellschaft Verfahren und Jitterpufferregelschaltung zur Regelung eines Jitterpuffers
CN1802623B (zh) * 2003-06-13 2010-05-26 苹果公司 用于传送同步音频和视频数据的装置及方法
US7353284B2 (en) * 2003-06-13 2008-04-01 Apple Inc. Synchronized transmission of audio and video data from a computer to a client via an interface
US7415044B2 (en) * 2003-08-22 2008-08-19 Telefonaktiebolaget Lm Ericsson (Publ) Remote synchronization in packet-switched networks
DE60331008D1 (de) * 2003-11-11 2010-03-04 Ericsson Telefon Ab L M Anpassung eines playout-puffers auf der basis der audio-burst-länge
US7379466B2 (en) * 2004-04-17 2008-05-27 Innomedia Pte Ltd In band signal detection and presentation for IP phone
MX2007002483A (es) * 2004-08-30 2007-05-11 Qualcomm Inc Memoria intermedia sin oscilacion adaptiva para voz sobre ip.
US7970020B2 (en) * 2004-10-27 2011-06-28 Telefonaktiebolaget Lm Ericsson (Publ) Terminal having plural playback pointers for jitter buffer
US7916742B1 (en) * 2005-05-11 2011-03-29 Sprint Communications Company L.P. Dynamic jitter buffer calibration
US7742413B1 (en) * 2006-02-01 2010-06-22 Sprint Communications Company, L.P. Utilizing a null jitter buffer to monitor session traffic
TWI305101B (en) * 2006-03-10 2009-01-01 Ind Tech Res Inst Method and apparatus for dynamically adjusting playout delay
US7908147B2 (en) 2006-04-24 2011-03-15 Seiko Epson Corporation Delay profiling in a communication system
US9154395B2 (en) * 2006-10-05 2015-10-06 Cisco Technology, Inc. Method and system for optimizing a jitter buffer
US8111720B2 (en) * 2007-01-09 2012-02-07 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus to indicate maximum scheduling delay for jitter buffer implementations
US7949890B2 (en) * 2007-01-31 2011-05-24 Net Power And Light, Inc. Method and system for precise synchronization of audio and video streams during a distributed communication session with multiple participants
US8619642B2 (en) * 2007-03-27 2013-12-31 Cisco Technology, Inc. Controlling a jitter buffer
JP5443918B2 (ja) * 2009-09-18 2014-03-19 株式会社ソニー・コンピュータエンタテインメント 端末装置、音声出力方法および情報処理システム
CN102739503B (zh) * 2011-04-01 2014-12-03 华平信息技术股份有限公司 VoIP去抖动缓冲区的处理方法
US9420475B2 (en) * 2013-02-08 2016-08-16 Intel Deutschland Gmbh Radio communication devices and methods for controlling a radio communication device
JP5517381B1 (ja) * 2013-09-30 2014-06-11 レゾネッツ合同会社 揺らぎ吸収装置、通信装置、及び制御プログラム
CN105099795A (zh) * 2014-04-15 2015-11-25 杜比实验室特许公司 抖动缓冲器水平估计
GB2521883B (en) * 2014-05-02 2016-03-30 Imagination Tech Ltd Media controller
GB2535819B (en) * 2015-07-31 2017-05-17 Imagination Tech Ltd Monitoring network conditions
GB2540947B (en) 2015-07-31 2017-09-20 Imagination Tech Ltd Identifying network conditions
US11595316B2 (en) * 2018-06-01 2023-02-28 Apple Inc. Adaptive and seamless playback buffer adjustment for streaming content

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806879A (en) * 1971-08-11 1974-04-23 Communications Satellite Corp Tdma satellite communication system with multi-pcm frames per tdma frame
JPS57159192A (en) * 1981-03-27 1982-10-01 Hitachi Ltd Audio packet exchange system
GB8722899D0 (en) * 1987-09-30 1987-11-04 Kirk D L Fetal monitoring during labour
US5127001A (en) * 1990-06-22 1992-06-30 Unisys Corporation Conference call arrangement for distributed network
US5627716A (en) * 1990-12-28 1997-05-06 Eaton Corporation Overcurrent protection device
US5323272A (en) * 1992-07-01 1994-06-21 Ampex Systems Corporation Time delay control for serial digital video interface audio receiver buffer
US5446874A (en) * 1993-12-23 1995-08-29 International Business Machines Corp. Automated benchmarking with self customization
US5544135A (en) * 1994-10-11 1996-08-06 Quantum Corporation Fault tolerant servo address mark for disk drive
US5825771A (en) * 1994-11-10 1998-10-20 Vocaltec Ltd. Audio transceiver
US5802076A (en) * 1996-05-24 1998-09-01 National Semiconductor Corporation Audio error mitigation technique for a TDMA communication system

Also Published As

Publication number Publication date
JP2002539745A (ja) 2002-11-19
WO2000055829A8 (en) 2001-03-29
AU3188700A (en) 2000-10-04
EP1159719B1 (de) 2005-08-03
US20020101885A1 (en) 2002-08-01
WO2000055829A1 (en) 2000-09-21
DE60021708D1 (de) 2005-09-08
CN1350682A (zh) 2002-05-22
ATE301354T1 (de) 2005-08-15
IL145441A0 (en) 2002-06-30
EP1159719A4 (de) 2004-03-17
EP1159719A1 (de) 2001-12-05

Similar Documents

Publication Publication Date Title
DE60021708D1 (de) Jitterpuffer und verfahren zur dessen einstellung
DK1445982T4 (da) Apparat og fremgangsmåde til kommunikation af høreapparater
ATE460796T1 (de) Verfahren, vorrichtung und system zur medium- zugriffsregelung
DE1243090T1 (de) Verfahren und vorrichtung in einem kommunikationssystem
WO2005050369A3 (en) Apparatus method and medium for detecting payload anomaly using n-gram distribution of normal data
AU2002303758A1 (en) Apparatus, system and method for validating integrity of transmitted data
GB2376374B (en) Apparatus and related method for automatically categorizing received electronic messages
AU2003220911A1 (en) Maintenance management point service system, server apparatus, terminal apparatus, program, recording medium, and maintenance management point service system processing method
AU2003277919A1 (en) Method and apparatus for synchronizing data streams containing audio, video and/or other data
AU2003275696A1 (en) Communication system, communication method, and data processing apparatus
SG115564A1 (en) Network, ipsec setting server apparatus, ipsec processing apparatus, and ipsec setting method used therefor
IL164724A0 (en) System, method, and product for managing datatransfers in a network
DE602004016857D1 (de) Verfahren und einrichtungen zur auswertung von übertragungszeiten und zum verarbeiten eines in einem mit einem paketnetz verbundenen endgerät empfangenen voice-signals
EP1473938A4 (de) Videosignalverarbeitungs system, videosignalverarbeitungs vorrichtung und verfahren, aufzeichnungsmedium und programm
ATE339833T1 (de) Verfahren und vorrichtung zum senden und empfangen von digitalen daten
HK1030129A1 (en) Method, apparatus and system for processing an audio signal.
AU2002225243A1 (en) Method, apparatus and system for managing subscriber data
ATE422764T1 (de) Verfahren zum betrieb einer vorrichtung in einem funkzugangsnetz eines funkkommunikationssystems sowie funkzugangsnetz und vorrichtung
AU2000276401A1 (en) Method, apparatus, and system for speaker verification based on orthogonal gaussian mixture model (gmm)
EP1533936A4 (de) System und verfahren, sende-vorrichtung und -verfahren sowie empfangs -vorrichtung und -verfahren für ein digitales signal
AU2002353466A1 (en) Apparatus, system and method for the transmission of a dymatic bandwidth signal across a catv network
TW200509725A (en) Method and apparatus for suppressing silence in media communications
AU2002243458A1 (en) Apparatus, system and method for capturing sound
DK1716672T3 (da) Fremgangsmåde, apparat og computerprogram-produkt til at styre datapakke-transmissioner
ATE291315T1 (de) Verfahren zur paketpufferspeicherverwaltung und zugehörige vorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition