AU3563697A - A method, an apparatus and a network for clock recovery - Google Patents

A method, an apparatus and a network for clock recovery

Info

Publication number
AU3563697A
AU3563697A AU35636/97A AU3563697A AU3563697A AU 3563697 A AU3563697 A AU 3563697A AU 35636/97 A AU35636/97 A AU 35636/97A AU 3563697 A AU3563697 A AU 3563697A AU 3563697 A AU3563697 A AU 3563697A
Authority
AU
Australia
Prior art keywords
network
clock recovery
clock
recovery
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.)
Abandoned
Application number
AU35636/97A
Inventor
Sebastiano Lomuscio
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU3563697A publication Critical patent/AU3563697A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/091—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector using a sampling device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/181—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a numerical count result being used for locking the loop, the counter counting during fixed time intervals
    • 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
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • 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
    • H04L2012/5614—User Network Interface
    • H04L2012/5616—Terminal equipment, e.g. codecs, synch.
    • 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
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling
    • H04L2012/5674—Synchronisation, timing recovery or alignment
    • 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
AU35636/97A 1996-07-19 1997-06-27 A method, an apparatus and a network for clock recovery Abandoned AU3563697A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9602823 1996-07-19
SE9602823A SE9602823L (en) 1996-07-19 1996-07-19 A method, a device and a network to recover the clock
PCT/SE1997/001168 WO1998004063A2 (en) 1996-07-19 1997-06-27 A method and an apparatus for recovery of the clock of a constant bit-rate service

Publications (1)

Publication Number Publication Date
AU3563697A true AU3563697A (en) 1998-02-10

Family

ID=20403436

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35636/97A Abandoned AU3563697A (en) 1996-07-19 1997-06-27 A method, an apparatus and a network for clock recovery

Country Status (3)

Country Link
AU (1) AU3563697A (en)
SE (1) SE9602823L (en)
WO (1) WO1998004063A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60038251T2 (en) * 1999-12-13 2009-03-12 Broadcom Corp., Irvine LANGUAGE TRANSMISSION DEVICE WITH LANGUAGE SYNCHRONIZATION IN DOWNWARD DIRECTION
US7027424B1 (en) 2000-05-24 2006-04-11 Vtech Communications, Ltd. Method for avoiding interference in a digital communication system
GB0100094D0 (en) 2001-01-03 2001-02-14 Vtech Communications Ltd System clock synchronisation using phased-lock loop
GB2401764B (en) * 2001-01-03 2005-06-29 Vtech Communications Ltd System clock synchronisation using phase-locked loop
DE10232988B4 (en) * 2002-07-19 2007-11-22 Infineon Technologies Ag Method and device for the clocked output of asynchronously received digital signals
WO2009010891A1 (en) * 2007-07-17 2009-01-22 Nxp B.V. A method and a device for data sample clock reconstruction
US8401007B2 (en) * 2009-04-06 2013-03-19 Avaya Inc. Network synchronization over IP networks
US8238377B2 (en) 2009-04-06 2012-08-07 Avaya Inc. Network synchronization over IP networks
WO2010141514A2 (en) * 2009-06-01 2010-12-09 Bit Cauldron Corporation Method of stereoscopic synchronization of active shutter glasses
GB201002217D0 (en) 2010-02-10 2010-03-31 Zarlink Semiconductor Inc Clock recovery method over packet switched networks based on network quiet period detection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682244B1 (en) * 1991-10-04 1995-01-13 Cit Alcatel SYNCHRONIZATION DEVICE FOR THE END EQUIPMENT OF A DIGITAL TELECOMMUNICATIONS NETWORK WITH TRANSFER IN ASYNCHRONOUS MODE.
US5425061A (en) * 1993-06-07 1995-06-13 Texas Instruments Incorporated Method and apparatus for bit stream synchronization
JPH0766814A (en) * 1993-08-24 1995-03-10 Anritsu Corp Atm clock regeneration equipment
NL9401525A (en) * 1994-09-21 1996-05-01 Nederland Ptt Clock recovery for ATM receiver.

Also Published As

Publication number Publication date
SE9602823D0 (en) 1996-07-19
WO1998004063A3 (en) 1998-03-12
SE9602823L (en) 1998-01-20
WO1998004063A2 (en) 1998-01-29

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