DE602005004458D1 - Digitale Verzögerungspuffer und entsprechende Verfahren - Google Patents

Digitale Verzögerungspuffer und entsprechende Verfahren

Info

Publication number
DE602005004458D1
DE602005004458D1 DE602005004458T DE602005004458T DE602005004458D1 DE 602005004458 D1 DE602005004458 D1 DE 602005004458D1 DE 602005004458 T DE602005004458 T DE 602005004458T DE 602005004458 T DE602005004458 T DE 602005004458T DE 602005004458 D1 DE602005004458 D1 DE 602005004458D1
Authority
DE
Germany
Prior art keywords
digital delay
related procedures
delay buffers
buffers
procedures
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.)
Active
Application number
DE602005004458T
Other languages
English (en)
Other versions
DE602005004458T2 (de
Inventor
Narayanan Baskaran
Richard J Dipasquale
Jeffrey Robert Towne
Gary A Turner
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 of America Corp
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE602005004458D1 publication Critical patent/DE602005004458D1/de
Application granted granted Critical
Publication of DE602005004458T2 publication Critical patent/DE602005004458T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0608—Detectors therefor, e.g. correlators, state machines
    • 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
    • H04J3/0623—Synchronous multiplexing systems, e.g. synchronous digital hierarchy/synchronous optical network (SDH/SONET), synchronisation with a pointer process

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
DE602005004458T 2004-08-05 2005-08-02 Digitale Verzögerungspuffer und entsprechende Verfahren Active DE602005004458T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US911726 2004-08-05
US10/911,726 US8762600B2 (en) 2004-08-05 2004-08-05 Digital delay buffers and related methods

Publications (2)

Publication Number Publication Date
DE602005004458D1 true DE602005004458D1 (de) 2008-03-13
DE602005004458T2 DE602005004458T2 (de) 2009-01-15

Family

ID=34941853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005004458T Active DE602005004458T2 (de) 2004-08-05 2005-08-02 Digitale Verzögerungspuffer und entsprechende Verfahren

Country Status (5)

Country Link
US (1) US8762600B2 (de)
EP (1) EP1624601B1 (de)
JP (1) JP4673697B2 (de)
CN (1) CN1731769B (de)
DE (1) DE602005004458T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103117092B (zh) * 2012-12-27 2015-09-23 北京北大众志微系统科技有限责任公司 一种数字延迟链的校准方法
EP3190730A1 (de) * 2016-01-06 2017-07-12 Nxp B.V. Empfangene weg verzögerung mechanismus

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331946A (ja) 1989-06-28 1991-02-12 Nec Corp メモリ
JPH0364228A (ja) 1989-08-02 1991-03-19 Nec Corp Ａｔｍ階層バッファメモリの構成法
US5331641A (en) 1990-07-27 1994-07-19 Transwitch Corp. Methods and apparatus for retiming and realignment of STS-1 signals into STS-3 type signal
JPH05298122A (ja) * 1992-04-17 1993-11-12 Daikin Ind Ltd マルチタスク処理装置
JPH07262086A (ja) * 1994-03-18 1995-10-13 Fujitsu Ltd 主記憶装置ならびにこれを含む情報処理装置および情報処理方法
US5461622A (en) 1994-06-14 1995-10-24 Bell Communications Research, Inc. Method and apparatus for using SONET overheat to align multiple inverse multiplexed data streams
JPH08202595A (ja) 1995-01-30 1996-08-09 Mitsubishi Electric Corp ファイルシステム
US5680482A (en) * 1995-05-17 1997-10-21 Advanced Micro Devices, Inc. Method and apparatus for improved video decompression by adaptive selection of video input buffer parameters
US5748901A (en) * 1996-05-21 1998-05-05 Ramot University Authority Ltd. Flow control algorithm for high speed networks
US6633565B1 (en) * 1999-06-29 2003-10-14 3Com Corporation Apparatus for and method of flow switching in a data communications network
US6625787B1 (en) * 1999-08-13 2003-09-23 Xilinx, Inc. Method and apparatus for timing management in a converted design
US6473815B1 (en) * 1999-10-12 2002-10-29 At&T Corporation Queue sharing
JP2001188715A (ja) 1999-12-28 2001-07-10 Sony Corp アクセス装置及びアクセス方法並びにデータ転送装置
CN1365216A (zh) * 2000-12-18 2002-08-21 扎尔林克半导体V.N.股份有限公司 交换数据库高速缓冲存储器管理系统
JP2003076498A (ja) 2001-09-05 2003-03-14 Hitachi Ltd ディスク記憶装置
US20030056146A1 (en) * 2001-09-14 2003-03-20 Freeman Tracy K. Method for suggesting corrective action in response to resource constraint
US6892285B1 (en) 2002-04-30 2005-05-10 Cisco Technology, Inc. System and method for operating a packet buffer
US7120706B2 (en) * 2003-10-31 2006-10-10 Lucent Technologies Inc. Contention resolution in a memory management system

Also Published As

Publication number Publication date
DE602005004458T2 (de) 2009-01-15
CN1731769A (zh) 2006-02-08
EP1624601A2 (de) 2006-02-08
US20060028902A1 (en) 2006-02-09
EP1624601B1 (de) 2008-01-23
JP2006050641A (ja) 2006-02-16
EP1624601A3 (de) 2006-03-22
US8762600B2 (en) 2014-06-24
CN1731769B (zh) 2010-05-05
JP4673697B2 (ja) 2011-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition