FI920643A - Järjestely osoitinvärinän vaimentamiseksi desynkronisaattorissa - Google Patents

Järjestely osoitinvärinän vaimentamiseksi desynkronisaattorissa Download PDF

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Publication number
FI920643A
FI920643A FI920643A FI920643A FI920643A FI 920643 A FI920643 A FI 920643A FI 920643 A FI920643 A FI 920643A FI 920643 A FI920643 A FI 920643A FI 920643 A FI920643 A FI 920643A
Authority
FI
Finland
Prior art keywords
desynchronizer
damping
arrangement
pointer
vibration
Prior art date
Application number
FI920643A
Other languages
English (en)
Swedish (sv)
Other versions
FI920643A0 (fi
FI90709B (fi
FI90709C (fi
Inventor
Reino Urala
Original Assignee
Nokia Telecommunications 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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI920643A priority Critical patent/FI90709C/fi
Publication of FI920643A0 publication Critical patent/FI920643A0/fi
Priority to GB9416172A priority patent/GB2279522B/en
Priority to DE4390463T priority patent/DE4390463T1/de
Priority to AU35006/93A priority patent/AU3500693A/en
Priority to PCT/FI1993/000045 priority patent/WO1993016535A1/en
Publication of FI920643A publication Critical patent/FI920643A/fi
Publication of FI90709B publication Critical patent/FI90709B/fi
Application granted granted Critical
Publication of FI90709C publication Critical patent/FI90709C/fi
Priority to SE9402708A priority patent/SE518361C2/sv

Links

Classifications

    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H04J3/076—Bit and byte stuffing, e.g. SDH/PDH desynchronisers, bit-leaking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Time-Division Multiplex Systems (AREA)
FI920643A 1992-02-14 1992-02-14 Järjestely osoitinvärinän vaimentamiseksi desynkronisaattorissa FI90709C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI920643A FI90709C (fi) 1992-02-14 1992-02-14 Järjestely osoitinvärinän vaimentamiseksi desynkronisaattorissa
GB9416172A GB2279522B (en) 1992-02-14 1993-02-12 Pointer jitter suppression in a desynchronizer
DE4390463T DE4390463T1 (de) 1992-02-14 1993-02-12 Unterdrückung von Pointerjitter in einem Desynchronisierer
AU35006/93A AU3500693A (en) 1992-02-14 1993-02-12 Pointer jitter suppression in a desynchronizer
PCT/FI1993/000045 WO1993016535A1 (en) 1992-02-14 1993-02-12 Pointer jitter suppression in a desynchronizer
SE9402708A SE518361C2 (sv) 1992-02-14 1994-08-12 Dämpning av pekarjitter i en desynkronisator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI920643 1992-02-14
FI920643A FI90709C (fi) 1992-02-14 1992-02-14 Järjestely osoitinvärinän vaimentamiseksi desynkronisaattorissa

Publications (4)

Publication Number Publication Date
FI920643A0 FI920643A0 (fi) 1992-02-14
FI920643A true FI920643A (fi) 1993-08-15
FI90709B FI90709B (fi) 1993-11-30
FI90709C FI90709C (fi) 1994-03-10

Family

ID=8534632

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920643A FI90709C (fi) 1992-02-14 1992-02-14 Järjestely osoitinvärinän vaimentamiseksi desynkronisaattorissa

Country Status (6)

Country Link
AU (1) AU3500693A (fi)
DE (1) DE4390463T1 (fi)
FI (1) FI90709C (fi)
GB (1) GB2279522B (fi)
SE (1) SE518361C2 (fi)
WO (1) WO1993016535A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5457717A (en) * 1993-11-29 1995-10-10 Dsc Communications Corporation Apparatus and method for eliminating mapping jitter
ES2102938B1 (es) * 1994-03-28 1998-04-16 Alcatel Standard Electrica Sistema de reduccion de fluctuaciones de fase en demultiplexores digitales.
US6064706A (en) * 1996-05-01 2000-05-16 Alcatel Usa, Inc. Apparatus and method of desynchronizing synchronously mapped asynchronous data
SE509186C2 (sv) 1996-06-25 1998-12-14 Ericsson Telefon Ab L M Anordning och metod vid behandling av redundanssignaler och ett telekommunikationssystem omfattande densamma
FI965072A (fi) 1996-12-17 1998-08-13 Nokia Telecommunications Oy Menetelmä tasaustapahtumien aiheuttamien transienttien vaimentamiseksi desynkronisaattorissa
DE19653470C2 (de) * 1996-12-20 1998-10-08 Siemens Ag Verfahren und Anordnung zur Taktrückgewinnung aus einem Digitalsignal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996698A (en) * 1989-10-23 1991-02-26 Rockwell International Corporation Clock signal resynchronizing apparatus
DE3942885A1 (de) * 1989-12-23 1991-06-27 Philips Patentverwaltung Schaltungsanordnung zur bitratenanpassung
EP0515376B1 (de) * 1990-02-16 1994-08-17 Siemens Aktiengesellschaft Verfahren und anordnung zur taktrückgewinnung
ATE193791T1 (de) * 1990-03-14 2000-06-15 Cit Alcatel Phasenverriegelte schleifenanordnung
JP2777929B2 (ja) * 1990-07-04 1998-07-23 富士通株式会社 非同期信号抽出回路
US5052025A (en) * 1990-08-24 1991-09-24 At&T Bell Laboratories Synchronous digital signal to asynchronous digital signal desynchronizer

Also Published As

Publication number Publication date
SE518361C2 (sv) 2002-10-01
GB9416172D0 (en) 1994-10-05
SE9402708D0 (sv) 1994-08-12
FI920643A0 (fi) 1992-02-14
GB2279522B (en) 1995-10-25
WO1993016535A1 (en) 1993-08-19
FI90709B (fi) 1993-11-30
SE9402708L (sv) 1994-08-12
AU3500693A (en) 1993-09-03
FI90709C (fi) 1994-03-10
DE4390463T1 (de) 1995-01-26
GB2279522A (en) 1995-01-04

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Legal Events

Date Code Title Description
HC Name/ company changed in application

Owner name: NOKIA TELECOMMUNICATIONS OY

BB Publication of examined application