PT85806A - Processo para a sincronizacao de trama das estacoes de comutacao de um sistema de telecomunicacoes multiplex por divisao do tempo pcm - Google Patents

Processo para a sincronizacao de trama das estacoes de comutacao de um sistema de telecomunicacoes multiplex por divisao do tempo pcm

Info

Publication number
PT85806A
PT85806A PT85806A PT8580687A PT85806A PT 85806 A PT85806 A PT 85806A PT 85806 A PT85806 A PT 85806A PT 8580687 A PT8580687 A PT 8580687A PT 85806 A PT85806 A PT 85806A
Authority
PT
Portugal
Prior art keywords
bit position
binary value
pcm
synchronization
plant
Prior art date
Application number
PT85806A
Other languages
English (en)
Other versions
PT85806B (pt
Inventor
Bernd Schuster
Horst Martin
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of PT85806A publication Critical patent/PT85806A/pt
Publication of PT85806B publication Critical patent/PT85806B/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
PT85806A 1986-09-29 1987-09-28 Processo para a sincronizacao de trama das estacoes de comutacao de um sistema de telecomunicacoes multiplex por divisao do tempo pcm PT85806B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3633062 1986-09-29

Publications (2)

Publication Number Publication Date
PT85806A true PT85806A (pt) 1988-10-14
PT85806B PT85806B (pt) 1993-12-31

Family

ID=6310601

Family Applications (1)

Application Number Title Priority Date Filing Date
PT85806A PT85806B (pt) 1986-09-29 1987-09-28 Processo para a sincronizacao de trama das estacoes de comutacao de um sistema de telecomunicacoes multiplex por divisao do tempo pcm

Country Status (8)

Country Link
US (1) US4864565A (pt)
EP (1) EP0262478B1 (pt)
AT (1) ATE66556T1 (pt)
BR (1) BR8704991A (pt)
DE (1) DE3772313D1 (pt)
DK (1) DK167791B1 (pt)
FI (1) FI88838C (pt)
PT (1) PT85806B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930125A (en) * 1989-01-30 1990-05-29 General Datacom, Inc. Multiplexer frame synchronization technique
US5455831A (en) * 1992-02-20 1995-10-03 International Business Machines Corporation Frame group transmission and reception for parallel/serial buses
US5267240A (en) * 1992-02-20 1993-11-30 International Business Machines Corporation Frame-group transmission and reception for parallel/serial buses
SE501884C2 (sv) * 1993-10-12 1995-06-12 Ellemtel Utvecklings Ab Synkroniserande kretsarrangemang fastställer gräns mellan konsekutiva paket
DE4341798C1 (de) * 1993-12-08 1995-08-10 Telefunken Microelectron Verfahren zur Datenübertragung
US5557614A (en) * 1993-12-22 1996-09-17 Vlsi Technology, Inc. Method and apparatus for framing data in a digital transmission line
SE503920C2 (sv) * 1994-10-03 1996-09-30 Ericsson Telefon Ab L M Sätt att synkronisera signaler och anordning härför
GB2301735B (en) * 1995-06-02 1999-07-28 Dsc Communications Message handling in a telecommunications network
US5809093A (en) * 1995-06-02 1998-09-15 Dsc Communications Corporation Apparatus and method of frame aligning information in a wireless telecommunications system
US5742595A (en) * 1995-06-02 1998-04-21 Dsc Communications Corporation Processing CDMA signals
US5915216A (en) * 1995-06-02 1999-06-22 Dsc Communications Corporation Apparatus and method of transmitting and receiving information in a wireless telecommunications system
US5696766A (en) * 1995-06-02 1997-12-09 Dsc Communications Corporation Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless telecommunications system
GB2301717B (en) * 1995-06-02 1999-08-11 Dsc Communications Network controller for monitoring the status of a network
GB2301737A (en) * 1995-06-02 1996-12-11 Dsc Communications Method of Transmitting Information in a Wireless Telecommunications System
GB2301752B (en) * 1995-06-02 2000-03-29 Dsc Communications Control message transmission in telecommunications systems
US5745496A (en) * 1995-06-02 1998-04-28 Dsc Communications Corporation Apparatus and method of establishing a downlink communication path in a wireless telecommunications system
GB2301751B (en) * 1995-06-02 2000-02-09 Dsc Communications Control message transmission in telecommunications systems
GB2337861B (en) * 1995-06-02 2000-02-23 Dsc Communications Integrated directional antenna
FI107673B (fi) * 1999-09-28 2001-09-14 Nokia Multimedia Network Termi Menetelmä ja järjestelmä digitaaliseen signaaliin synkronoitumiseksi ja synkronoinnin säilyttämiseksi
US6438039B1 (en) * 2001-07-03 2002-08-20 Macronix International Co., Ltd. Erasing device and method for flash memory

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539997A (en) * 1962-12-05 1970-11-10 Bell Telephone Labor Inc Synchronizing circuit
US4125745A (en) * 1977-06-13 1978-11-14 International Telephone And Telegraph Corporation Method and apparatus for signaling and framing in a time division multiplex communication system
NL7903284A (nl) * 1979-04-26 1980-10-28 Philips Nv Werkwijze voor framesynchronisatie van een digitaal tdm communicatiestelsel en inrichting voor het uitvoeren van de werkwijze.
US4467469A (en) * 1982-10-19 1984-08-21 Gte Automatic Electric Inc. Circuitry for recovery of data from certain bit positions of a T1 span
US4531210A (en) * 1983-06-22 1985-07-23 Gte Automatic Electric Incorporated Digital span reframing circuit
US4507780A (en) * 1983-06-22 1985-03-26 Gte Automatic Electric Incorporated Digital span frame detection circuit
FR2563398B1 (fr) * 1984-04-20 1986-06-13 Bojarski Alain Procede et dispositif de recuperation du verrouillage de trame pour un mot de verrouillage de trame a bits repartis dans la trame
JPS612435A (ja) * 1984-06-14 1986-01-08 Nec Corp 受信位置予測装置

Also Published As

Publication number Publication date
US4864565A (en) 1989-09-05
FI88838C (fi) 1993-07-12
DK167791B1 (da) 1993-12-13
FI874251A0 (fi) 1987-09-28
EP0262478A1 (de) 1988-04-06
EP0262478B1 (de) 1991-08-21
ATE66556T1 (de) 1991-09-15
FI88838B (fi) 1993-03-31
BR8704991A (pt) 1988-05-17
DK508487D0 (da) 1987-09-28
PT85806B (pt) 1993-12-31
FI874251A (fi) 1988-03-30
DE3772313D1 (de) 1991-09-26
DK508487A (da) 1988-03-30

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930621

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19971231