FI20070561A - Huojuntapuskurin täyttöasteen säätö - Google Patents

Huojuntapuskurin täyttöasteen säätö Download PDF

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Publication number
FI20070561A
FI20070561A FI20070561A FI20070561A FI20070561A FI 20070561 A FI20070561 A FI 20070561A FI 20070561 A FI20070561 A FI 20070561A FI 20070561 A FI20070561 A FI 20070561A FI 20070561 A FI20070561 A FI 20070561A
Authority
FI
Finland
Prior art keywords
adjusting
fill level
wobble buffer
wobble
buffer
Prior art date
Application number
FI20070561A
Other languages
English (en)
Swedish (sv)
Other versions
FI120284B (fi
FI20070561A0 (fi
Inventor
Mikko Laulainen
Original Assignee
Tellabs 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 Tellabs Oy filed Critical Tellabs Oy
Priority to FI20070561A priority Critical patent/FI120284B/fi
Publication of FI20070561A0 publication Critical patent/FI20070561A0/fi
Priority to EP08160673A priority patent/EP2017991A2/en
Priority to US12/176,342 priority patent/US7969885B2/en
Priority to CN2008101281581A priority patent/CN101350776B/zh
Publication of FI20070561A publication Critical patent/FI20070561A/fi
Application granted granted Critical
Publication of FI120284B publication Critical patent/FI120284B/fi

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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/9005—Buffering arrangements using dynamic buffer space allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/9023—Buffering arrangements for implementing a jitter-buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0664—Clock or time synchronisation among packet nodes using timestamps unidirectional timestamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5649—Cell delay or jitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5681—Buffer or queue management
FI20070561A 2007-07-20 2007-07-20 Huojuntapuskurin täyttöasteen säätö FI120284B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20070561A FI120284B (fi) 2007-07-20 2007-07-20 Huojuntapuskurin täyttöasteen säätö
EP08160673A EP2017991A2 (en) 2007-07-20 2008-07-18 Adjusting the degree of filling of a jitter buffer
US12/176,342 US7969885B2 (en) 2007-07-20 2008-07-19 Adjusting the degree of filling of a jitter buffer
CN2008101281581A CN101350776B (zh) 2007-07-20 2008-07-21 调节抖动缓冲的填充的程度

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070561A FI120284B (fi) 2007-07-20 2007-07-20 Huojuntapuskurin täyttöasteen säätö
FI20070561 2007-07-20

Publications (3)

Publication Number Publication Date
FI20070561A0 FI20070561A0 (fi) 2007-07-20
FI20070561A true FI20070561A (fi) 2009-01-21
FI120284B FI120284B (fi) 2009-08-31

Family

ID=38331574

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070561A FI120284B (fi) 2007-07-20 2007-07-20 Huojuntapuskurin täyttöasteen säätö

Country Status (4)

Country Link
US (1) US7969885B2 (fi)
EP (1) EP2017991A2 (fi)
CN (1) CN101350776B (fi)
FI (1) FI120284B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5083097B2 (ja) * 2008-07-30 2012-11-28 日本電気株式会社 ジッターバッファ制御方法と通信装置
JP6163741B2 (ja) * 2012-11-30 2017-07-19 ヤマハ株式会社 ネットワーク受信用バッファのバッファサイズ決定方法及び装置並びにネットワークセッションシステム
US11516151B2 (en) 2019-12-31 2022-11-29 Infinera Oy Dynamically switching queueing systems for network switches

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995027385A2 (en) * 1994-03-31 1995-10-12 Telco Systems Inc Method and apparatus for controlling transmission systems
US5623483A (en) * 1995-05-11 1997-04-22 Lucent Technologies Inc. Synchronization system for networked multimedia streams
US6452950B1 (en) * 1999-01-14 2002-09-17 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive jitter buffering
US6687770B1 (en) * 1999-03-08 2004-02-03 Sigma Designs, Inc. Controlling consumption of time-stamped information by a buffered system
US6765931B1 (en) * 1999-04-13 2004-07-20 Broadcom Corporation Gateway with voice
JP3449541B2 (ja) * 1999-12-22 2003-09-22 日本電気株式会社 データパケット転送網とデータパケット転送方法
US6862298B1 (en) * 2000-07-28 2005-03-01 Crystalvoice Communications, Inc. Adaptive jitter buffer for internet telephony
US6829244B1 (en) * 2000-12-11 2004-12-07 Cisco Technology, Inc. Mechanism for modem pass-through with non-synchronized gateway clocks
WO2002050655A2 (en) * 2000-12-21 2002-06-27 Nokia Corporation Fifo buffer with output rate adjusting
US6757292B2 (en) 2001-07-11 2004-06-29 Overture Networks, Inc. Automatic adjustment of buffer depth for the correction of packet delay variation
US20080002669A1 (en) * 2001-09-14 2008-01-03 O'brien Ray Packet voice gateway
US7170901B1 (en) * 2001-10-25 2007-01-30 Lsi Logic Corporation Integer based adaptive algorithm for de-jitter buffer control
US7581019B1 (en) * 2002-06-05 2009-08-25 Israel Amir Active client buffer management method, system, and apparatus
US7336678B2 (en) * 2002-07-31 2008-02-26 Intel Corporation State-based jitter buffer and method of operation
US7606928B2 (en) * 2003-03-21 2009-10-20 Nokia Corporation Method and device for controlling receiver buffer fullness level in multimedia streaming
JP2004364293A (ja) * 2003-05-29 2004-12-24 Lycium Networks (Bvi) Ltd 適応型速度管理、適応型ポインタ管理及び周波数ロックされた適応型ポインタ管理のための方法及びシステム
US7415044B2 (en) * 2003-08-22 2008-08-19 Telefonaktiebolaget Lm Ericsson (Publ) Remote synchronization in packet-switched networks
CN1320805C (zh) 2003-09-17 2007-06-06 上海贝尔阿尔卡特股份有限公司 一种分组交换网络自适应抖动缓冲区调整方法
DE602004004577T2 (de) * 2004-01-21 2007-05-31 Tektronix International Sales Gmbh Verfahren und Vorrichtung zur Feststellung der Sprachlatenzzeit durch ein Netzwerkelement eines Kommunikationsnetzwerkes
US7359324B1 (en) * 2004-03-09 2008-04-15 Nortel Networks Limited Adaptive jitter buffer control
EP1724960A4 (en) 2004-03-10 2008-03-05 Mitsubishi Electric Corp DATA RECEIVING DEVICE AND DATA RECEIVING METHOD
US7379466B2 (en) * 2004-04-17 2008-05-27 Innomedia Pte Ltd In band signal detection and presentation for IP phone
JP4744332B2 (ja) * 2006-03-22 2011-08-10 富士通株式会社 ゆらぎ吸収バッファ制御装置
US7944814B2 (en) * 2006-05-08 2011-05-17 Audiocodes Ltd Switching between secured media devices
US20080151765A1 (en) * 2006-12-20 2008-06-26 Sanal Chandran Cheruvathery Enhanced Jitter Buffer
CN100583724C (zh) * 2007-02-01 2010-01-20 华为技术有限公司 延时控制的方法及其装置
FI122945B (fi) * 2008-05-30 2012-09-14 Tellabs Oy Menetelmä ja laitteisto mittauksia varten

Also Published As

Publication number Publication date
US20090022051A1 (en) 2009-01-22
CN101350776A (zh) 2009-01-21
CN101350776B (zh) 2013-06-05
FI120284B (fi) 2009-08-31
EP2017991A2 (en) 2009-01-21
FI20070561A0 (fi) 2007-07-20
US7969885B2 (en) 2011-06-28

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