AU2000226880A1 - A receiver for the recovery of the clock in the transport of cbr services, originating both from dcti transmitters and from srts transmitters - Google Patents

A receiver for the recovery of the clock in the transport of cbr services, originating both from dcti transmitters and from srts transmitters

Info

Publication number
AU2000226880A1
AU2000226880A1 AU2000226880A AU2688000A AU2000226880A1 AU 2000226880 A1 AU2000226880 A1 AU 2000226880A1 AU 2000226880 A AU2000226880 A AU 2000226880A AU 2688000 A AU2688000 A AU 2688000A AU 2000226880 A1 AU2000226880 A1 AU 2000226880A1
Authority
AU
Australia
Prior art keywords
transmitters
dcti
srts
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
AU2000226880A
Inventor
Silvia Restivo
Salvatore Valenza
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 AU2000226880A1 publication Critical patent/AU2000226880A1/en
Abandoned 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]

Abstract

A receiver provides for the recovery of the clock in the transport of CBR services originating both from DCTI transmitters and from SRTS transmitters over an ATM network, and comprises a generator of the control parameter, an oscillation system, a DCTI generator, a generator of RTS signal, a method recognizer that distinguishes whether an incoming information has been generated by a DCTI or a SRTS transmitter, and a switch, which is controlled by the method recognizer to select the generator corresponding to the recognised transmitter in order to recover the clock.
AU2000226880A 2000-01-27 2000-01-27 A receiver for the recovery of the clock in the transport of cbr services, originating both from dcti transmitters and from srts transmitters Abandoned AU2000226880A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2000/000028 WO2001056205A1 (en) 2000-01-27 2000-01-27 A receiver for the recovery of the clock in the transport of cbr services, originating both from dcti transmitters and from srts transmitters

Publications (1)

Publication Number Publication Date
AU2000226880A1 true AU2000226880A1 (en) 2001-08-07

Family

ID=11133483

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000226880A Abandoned AU2000226880A1 (en) 2000-01-27 2000-01-27 A receiver for the recovery of the clock in the transport of cbr services, originating both from dcti transmitters and from srts transmitters

Country Status (7)

Country Link
US (1) US7349409B1 (en)
EP (1) EP1254530B1 (en)
AT (1) ATE293318T1 (en)
AU (1) AU2000226880A1 (en)
DE (1) DE60019466T2 (en)
ES (1) ES2238991T3 (en)
WO (1) WO2001056205A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3355510B1 (en) * 2015-10-30 2020-06-03 Huawei Technologies Co., Ltd. Clock synchronization method, receiver

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260978A (en) * 1992-10-30 1993-11-09 Bell Communications Research, Inc. Synchronous residual time stamp for timing recovery in a broadband network
GB9410943D0 (en) * 1994-06-01 1994-07-20 Newbridge Networks Corp Clock recovery unit
US5742649A (en) * 1995-12-15 1998-04-21 Cisco Technology, Inc. SRTS clock recovery system for use in a highly stressed network environment
US5812618A (en) * 1995-12-15 1998-09-22 Cisco Technology, Inc. SRTS clock recovery system implementing adaptive clock recovery techniques
US5822383A (en) 1995-12-15 1998-10-13 Cisco Technology, Inc. System and method for maintaining network synchronization utilizing digital phase comparison techniques with synchronous residual time stamps
DE19644238C2 (en) * 1996-10-24 1998-12-24 Krone Ag Method for synchronizing transmissions with constant bit rate in ATM networks and circuit arrangement for carrying out the method
JP3011128B2 (en) * 1997-03-28 2000-02-21 日本電気株式会社 Clock information transfer method in AAL type 1 transmission
AU3864497A (en) * 1997-08-06 1999-03-01 Telefonaktiebolaget Lm Ericsson (Publ) A method and an apparatus for the clock recovery in the transport of constant bit rate services over asynchronous transfer mode
US6111878A (en) * 1997-11-04 2000-08-29 Alcatel Low jitter timing recovery technique and device for asynchronous transfer mode (ATM) constant bit rate (CBR) payloads
US6144714A (en) * 1998-01-06 2000-11-07 Maker Communications, Inc. Programmable fractional frequency digital frequency synthesizer for synchronous residual time stamp service clock regenerator phase locked loop
WO1999048234A1 (en) * 1998-03-16 1999-09-23 Telefonaktiebolaget Lm Ericsson Synchronous method for the clock recovery for cbr services over the atm network

Also Published As

Publication number Publication date
EP1254530B1 (en) 2005-04-13
WO2001056205A1 (en) 2001-08-02
US7349409B1 (en) 2008-03-25
ATE293318T1 (en) 2005-04-15
ES2238991T3 (en) 2005-09-16
EP1254530A1 (en) 2002-11-06
DE60019466T2 (en) 2006-04-27
DE60019466D1 (en) 2005-05-19

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