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DE60032458D1 - Selbstanpassender Zitterspufferspeicher - Google Patents

Selbstanpassender Zitterspufferspeicher

Info

Publication number
DE60032458D1
DE60032458D1 DE60032458T DE60032458T DE60032458D1 DE 60032458 D1 DE60032458 D1 DE 60032458D1 DE 60032458 T DE60032458 T DE 60032458T DE 60032458 T DE60032458 T DE 60032458T DE 60032458 D1 DE60032458 D1 DE 60032458D1
Authority
DE
Germany
Prior art keywords
buffer
packets
adapting
self
data stream
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
DE60032458T
Other languages
English (en)
Other versions
DE60032458T2 (de
Inventor
Patrick Boulandet
Rodolphe Querelle
Jean-Marc Zaun
Philippe Burger
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
Nokia 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 Alcatel SA, Nokia Inc filed Critical Alcatel SA
Application granted granted Critical
Publication of DE60032458D1 publication Critical patent/DE60032458D1/de
Publication of DE60032458T2 publication Critical patent/DE60032458T2/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
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0858—One way delays
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/087—Jitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/22—Traffic shaping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Systems (AREA)
  • Steroid Compounds (AREA)
  • Amplifiers (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
DE60032458T 2000-04-14 2000-04-14 Selbstanpassender Zitterspufferspeicher Expired - Lifetime DE60032458T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00440102A EP1146678B1 (de) 2000-04-14 2000-04-14 Selbstanpassender Zitterspufferspeicher

Publications (2)

Publication Number Publication Date
DE60032458D1 true DE60032458D1 (de) 2007-02-01
DE60032458T2 DE60032458T2 (de) 2007-04-12

Family

ID=8174114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032458T Expired - Lifetime DE60032458T2 (de) 2000-04-14 2000-04-14 Selbstanpassender Zitterspufferspeicher

Country Status (6)

Country Link
US (1) US6684273B2 (de)
EP (1) EP1146678B1 (de)
JP (1) JP2002009842A (de)
AT (1) ATE349113T1 (de)
DE (1) DE60032458T2 (de)
ES (1) ES2275481T3 (de)

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US7161905B1 (en) * 2001-05-03 2007-01-09 Cisco Technology, Inc. Method and system for managing time-sensitive packetized data streams at a receiver
US7065581B2 (en) * 2001-06-27 2006-06-20 International Business Machines Corporation Method and apparatus for an improved bulk read socket call
US6865388B2 (en) * 2001-08-09 2005-03-08 Hughes Electronics Corporation Dynamic queue depth management in a satellite terminal for bandwidth allocations in a broadband satellite communications system
US7170901B1 (en) * 2001-10-25 2007-01-30 Lsi Logic Corporation Integer based adaptive algorithm for de-jitter buffer control
AUPR918201A0 (en) * 2001-11-30 2001-12-20 Foursticks Pty Ltd Real time flow scheduler
US7155532B2 (en) * 2002-01-04 2006-12-26 Scientific-Atlanta, Inc. Transmitting streams over asynchronous networks
US7263109B2 (en) * 2002-03-11 2007-08-28 Conexant, Inc. Clock skew compensation for a jitter buffer
US7013318B2 (en) 2002-05-29 2006-03-14 Raytheon Company Method and system for encapsulating cells
US7336678B2 (en) * 2002-07-31 2008-02-26 Intel Corporation State-based jitter buffer and method of operation
US20040047367A1 (en) * 2002-09-05 2004-03-11 Litchfield Communications, Inc. Method and system for optimizing the size of a variable buffer
EP1595348A1 (de) * 2003-02-20 2005-11-16 Zarlink Semiconductor Inc. Ausrichtung von taktbereichen in paketnetzwerken
US7801934B2 (en) * 2003-04-22 2010-09-21 Agere Systems Inc. Pointer generation method and apparatus for delay compensation in virtual concatenation applications
US7415044B2 (en) * 2003-08-22 2008-08-19 Telefonaktiebolaget Lm Ericsson (Publ) Remote synchronization in packet-switched networks
US7440430B1 (en) * 2004-03-30 2008-10-21 Cisco Technology, Inc. Jitter buffer management for mobile communication handoffs
US7970020B2 (en) * 2004-10-27 2011-06-28 Telefonaktiebolaget Lm Ericsson (Publ) Terminal having plural playback pointers for jitter buffer
US7370126B2 (en) * 2004-11-03 2008-05-06 Cisco Technology, Inc. System and method for implementing a demand paging jitter buffer algorithm
US8218439B2 (en) * 2004-11-24 2012-07-10 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive buffering
US7830862B2 (en) * 2005-01-07 2010-11-09 At&T Intellectual Property Ii, L.P. System and method for modifying speech playout to compensate for transmission delay jitter in a voice over internet protocol (VoIP) network
US8194707B2 (en) * 2005-02-28 2012-06-05 Broadcom Corporation Method and system for dynamically allocating video multiplexing buffer based on queuing theory
US20060203737A1 (en) * 2005-03-04 2006-09-14 Sprint Communications Company L.P. Traffic delay processing
US7599399B1 (en) 2005-04-27 2009-10-06 Sprint Communications Company L.P. Jitter buffer management
US7916742B1 (en) 2005-05-11 2011-03-29 Sprint Communications Company L.P. Dynamic jitter buffer calibration
US7701980B1 (en) 2005-07-25 2010-04-20 Sprint Communications Company L.P. Predetermined jitter buffer settings
US7742413B1 (en) 2006-02-01 2010-06-22 Sprint Communications Company, L.P. Utilizing a null jitter buffer to monitor session traffic
US8213444B1 (en) 2006-02-28 2012-07-03 Sprint Communications Company L.P. Adaptively adjusting jitter buffer characteristics
TWI305101B (en) * 2006-03-10 2009-01-01 Ind Tech Res Inst Method and apparatus for dynamically adjusting playout delay
US7542422B2 (en) * 2006-08-31 2009-06-02 General Instrument Corporation Method and apparatus for classifying video flows to minimize switching time at a user terminal
US20080151765A1 (en) * 2006-12-20 2008-06-26 Sanal Chandran Cheruvathery Enhanced Jitter Buffer
US8069260B2 (en) * 2007-01-12 2011-11-29 Microsoft Corporation Dynamic buffer settings for media playback
EP1950922A1 (de) * 2007-01-24 2008-07-30 Siemens Networks GmbH & Co. KG Verfahren und Vorrichtung zur Jitterpufferregulierung und Kommunikationssystem, das eine solche Vorrichtung umfasst
US7768923B2 (en) * 2007-02-09 2010-08-03 Cisco Technology, Inc. Packet aging in a wireless network
FR2922401B1 (fr) * 2007-10-10 2010-04-16 Sagem Comm Dispositif de reception en continu de paquets de donnees audio et/ou video
EP2099176A1 (de) * 2007-12-18 2009-09-09 Nokia Corporation Verfahren und Vorrichtung zum Anpassen eines Pufferspeichers in einem Terminal und Kommunikationssystem das eine solche Vorrichtung umfasst.
WO2009093945A1 (en) * 2008-01-25 2009-07-30 Telefonaktiebolaget Lm Ericsson (Publ) A simple adaptive jitter buffering algorithm for network nodes
WO2009098542A1 (en) * 2008-02-08 2009-08-13 Freescale Semiconductor, Inc. Buffer module, receiver, device and buffering method using windows
WO2009113926A1 (en) * 2008-03-13 2009-09-17 Telefonaktiebolaget Lm Ericsson (Publ) Method for manually optimizing jitter, delay and synch levels in audio-video transmission
US8250197B2 (en) * 2008-10-28 2012-08-21 Vmware, Inc. Quality of service management
US8355338B2 (en) * 2009-07-14 2013-01-15 Hong Kong Applied Science And Technology Research Institute Co. Ltd. Method of processing sequential information in packets streamed over a network
KR101399604B1 (ko) * 2010-09-30 2014-05-28 한국전자통신연구원 지터버퍼 조정장치, 전자장치 및 그 방법
CN103888381A (zh) 2012-12-20 2014-06-25 杜比实验室特许公司 用于控制抖动缓冲器的装置和方法
JP5997062B2 (ja) * 2013-01-17 2016-09-21 株式会社日立製作所 ネットワークシステム及びネットワーク管理装置
GB2542984B (en) 2015-07-31 2020-02-19 Imagination Tech Ltd Identifying network congestion based on a processor load and receiving delay
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
EP3331976A4 (de) * 2015-08-05 2019-04-24 Essential Innovations, Inc. System und verfahren zur extraktion von ätherischen ölen
US9634947B2 (en) 2015-08-28 2017-04-25 At&T Mobility Ii, Llc Dynamic jitter buffer size adjustment
US11343301B2 (en) * 2017-11-30 2022-05-24 Goto Group, Inc. Managing jitter buffer length for improved audio quality

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US5652627A (en) * 1994-09-27 1997-07-29 Lucent Technologies Inc. System and method for reducing jitter in a packet-based transmission network
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US5916309A (en) * 1997-05-12 1999-06-29 Lexmark International Inc. System for dynamically determining the size and number of communication buffers based on communication parameters at the beginning of the reception of message
US6175871B1 (en) * 1997-10-01 2001-01-16 3Com Corporation Method and apparatus for real time communication over packet networks
US6360271B1 (en) * 1999-02-02 2002-03-19 3Com Corporation System for dynamic jitter buffer management based on synchronized clocks
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US6438604B1 (en) * 1998-10-05 2002-08-20 Canon Kabushiki Kaisha Digital video network interface
US6385673B1 (en) * 1999-10-06 2002-05-07 Sun Microsystems, Inc. System and method for adjusting performance of a media storage by decreasing a maximum throughput by a primary derate parameter to specify available & guaranteed rate parameters and determining ring buffer sizes for streams

Also Published As

Publication number Publication date
EP1146678B1 (de) 2006-12-20
DE60032458T2 (de) 2007-04-12
US20020007429A1 (en) 2002-01-17
ATE349113T1 (de) 2007-01-15
JP2002009842A (ja) 2002-01-11
US6684273B2 (en) 2004-01-27
EP1146678A1 (de) 2001-10-17
ES2275481T3 (es) 2007-06-16

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8364 No opposition during term of opposition