JPS54129915A - Method of and device for synchronizing frame of time multiplex system - Google Patents
Method of and device for synchronizing frame of time multiplex systemInfo
- Publication number
- JPS54129915A JPS54129915A JP2984679A JP2984679A JPS54129915A JP S54129915 A JPS54129915 A JP S54129915A JP 2984679 A JP2984679 A JP 2984679A JP 2984679 A JP2984679 A JP 2984679A JP S54129915 A JPS54129915 A JP S54129915A
- Authority
- JP
- Japan
- Prior art keywords
- multiplex system
- time multiplex
- synchronizing frame
- synchronizing
- frame
- 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.)
- Pending
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/14—Monitoring arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2811851A DE2811851C2 (de) | 1978-03-17 | 1978-03-17 | Verfahren zur Rahmensynchronisierung eines Zeitmultiplexsystems |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54129915A true JPS54129915A (en) | 1979-10-08 |
Family
ID=6034807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2984679A Pending JPS54129915A (en) | 1978-03-17 | 1979-03-14 | Method of and device for synchronizing frame of time multiplex system |
Country Status (12)
Country | Link |
---|---|
US (1) | US4276642A (ja) |
EP (1) | EP0004562B1 (ja) |
JP (1) | JPS54129915A (ja) |
AR (1) | AR220184A1 (ja) |
AT (1) | AT378874B (ja) |
AU (1) | AU526080B2 (ja) |
BR (1) | BR7901653A (ja) |
CA (1) | CA1145868A (ja) |
DE (2) | DE2811851C2 (ja) |
DK (1) | DK110779A (ja) |
IL (1) | IL56881A (ja) |
NO (1) | NO790901L (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1207280B (it) * | 1979-10-29 | 1989-05-17 | Telecomunicazionesiemens S P A | Disposizione circuitale atta a sincronizzare una unita' di demultiplazione, di particolare applicazione nella sezione ricevente di un multiplatore disegnali digitali. |
US4450558A (en) * | 1981-01-12 | 1984-05-22 | General Datacomm Industries, Inc. | Method and apparatus for establishing frame synchronization |
DE3201934A1 (de) * | 1982-01-22 | 1983-08-04 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | System zur uebertragung von digitalen informatonssignalen |
DE3212450A1 (de) * | 1982-04-02 | 1983-10-13 | Siemens AG, 1000 Berlin und 8000 München | Synchronisiereinrichtung einer digitalsignal-demultiplexeinrichung |
EP0101636B1 (de) * | 1982-08-19 | 1987-04-08 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Verfahren zum Synchronisieren der Verschlüsselung und Entschlüsselung beim Übertragen digitaler, verschlüsselter Daten und Vorrichtung zum Ausführen dieses Verfahrens |
US4573171A (en) * | 1982-12-27 | 1986-02-25 | Rockwell International Corporation | Sync detect circuit |
JPS59125144A (ja) * | 1982-12-30 | 1984-07-19 | ソニー株式会社 | デイジタル信号伝送方法 |
US4531210A (en) * | 1983-06-22 | 1985-07-23 | Gte Automatic Electric Incorporated | Digital span reframing circuit |
GB2143405B (en) * | 1983-07-13 | 1986-08-13 | Standard Telephones Cables Ltd | Time division multiplex system |
US4763339A (en) * | 1984-03-15 | 1988-08-09 | General Electric Company | Digital word synchronizing arrangement |
NL8502600A (nl) * | 1985-09-23 | 1987-04-16 | Philips Nv | Inrichting voor het afleiden van een synchronisatiesignaal. |
US4839908A (en) * | 1986-02-03 | 1989-06-13 | Canon Kabushiki Kaisha | Transmission control apparatus |
US4852128A (en) * | 1986-07-23 | 1989-07-25 | Optical Communications Corp. | Optical communications transmitter and receiver |
CA1298005C (en) * | 1987-03-31 | 1992-03-24 | Kazuo Iguchi | Frame synchronizing apparatus |
DE3806428C2 (de) * | 1988-02-29 | 1994-07-28 | Siemens Ag | Verfahren und Schaltungsanordnung zum Ermitteln einer in einem Serienbitstrom enthaltenen Bitkombination |
DE3806429C2 (de) * | 1988-02-29 | 1994-09-22 | Siemens Ag | Verfahren und Schaltungsanordnung zum Ermitteln einer in einem Serienbitstrom enthaltenen Bitkombination |
JPH0828691B2 (ja) * | 1988-03-14 | 1996-03-21 | 富士通株式会社 | フレーム同期方式 |
FR2641434B1 (fr) * | 1988-12-30 | 1991-03-15 | Thomson Csf | Dispositif de transmission d'informations utilisant un codage statistique |
US5276709A (en) * | 1990-01-08 | 1994-01-04 | Hitachi, Ltd. | Correlation code transmission system |
EP0589247B1 (de) * | 1992-09-25 | 1999-03-17 | Siemens Aktiengesellschaft | Verfahren zum Synchronisieren eines Übertragungssystems |
JP2872012B2 (ja) * | 1993-09-28 | 1999-03-17 | 日本電気株式会社 | チャンネル選択方式及びデータ受信装置 |
US5883929A (en) * | 1996-04-03 | 1999-03-16 | Ericsson, Inc. | Synchronization method, and associated circuitry, for synchronizing a receiver with a transmitter |
US6577232B1 (en) | 1998-11-02 | 2003-06-10 | Pittway Corporation | Monopolar, synchronized communication system |
US6384723B1 (en) | 1998-11-02 | 2002-05-07 | Pittway Corporation | Digital communication system and method |
US7106227B2 (en) * | 2001-09-28 | 2006-09-12 | Agilent Technologies, Inc. | Method and apparatus for synchronizing a multiple-stage multiplexer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1518764A (fr) * | 1967-01-23 | 1968-03-29 | Labo Cent Telecommunicat | Circuit de synchronisation des voies dans un réseau de transmission en modulation d'impulsions codées |
GB1228192A (ja) * | 1968-07-05 | 1971-04-15 | ||
US3576947A (en) * | 1969-01-16 | 1971-05-04 | Us Navy | Rapid frame synchronism of serial binary data |
US3689699A (en) * | 1971-04-12 | 1972-09-05 | Gen Electric | Synchronizing system |
US4016368A (en) * | 1975-12-12 | 1977-04-05 | North Electric Company | Framing circuit for digital receiver |
DE2657365C2 (de) * | 1976-12-17 | 1978-11-02 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren und Schaltungsanordnung zur Durchführung des Verfahrens zur Rahmensynchronisierung eines Zeitmultiplexsystems |
DE2719224A1 (de) * | 1977-04-29 | 1978-11-02 | Siemens Ag | Verfahren und schaltungsanordnung zur erzielung einer rahmensynchronisierung in einer pcm-empfangseinrichtung eines pcm-zeitmultiplex-fernmeldenetzes |
US4142070A (en) * | 1977-12-27 | 1979-02-27 | Wescom, Inc. | False framing detector |
-
1978
- 1978-03-17 DE DE2811851A patent/DE2811851C2/de not_active Expired
-
1979
- 1979-03-05 EP EP79100650A patent/EP0004562B1/de not_active Expired
- 1979-03-05 DE DE7979100650T patent/DE2960240D1/de not_active Expired
- 1979-03-06 US US06/017,921 patent/US4276642A/en not_active Expired - Lifetime
- 1979-03-14 JP JP2984679A patent/JPS54129915A/ja active Pending
- 1979-03-15 CA CA000323608A patent/CA1145868A/en not_active Expired
- 1979-03-15 AT AT0196079A patent/AT378874B/de not_active IP Right Cessation
- 1979-03-15 IL IL56881A patent/IL56881A/xx unknown
- 1979-03-16 NO NO790901A patent/NO790901L/no unknown
- 1979-03-16 DK DK110779A patent/DK110779A/da not_active Application Discontinuation
- 1979-03-16 AU AU45201/79A patent/AU526080B2/en not_active Ceased
- 1979-03-16 AR AR275854A patent/AR220184A1/es active
- 1979-03-16 BR BR7901653A patent/BR7901653A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
IL56881A0 (en) | 1979-05-31 |
AR220184A1 (es) | 1980-10-15 |
BR7901653A (pt) | 1979-10-16 |
DE2811851B1 (de) | 1979-07-19 |
EP0004562B1 (de) | 1981-04-08 |
DE2960240D1 (en) | 1981-04-30 |
EP0004562A1 (de) | 1979-10-17 |
CA1145868A (en) | 1983-05-03 |
DE2811851C2 (de) | 1980-03-27 |
ATA196079A (de) | 1985-02-15 |
AU526080B2 (en) | 1982-12-16 |
NO790901L (no) | 1979-09-18 |
US4276642A (en) | 1981-06-30 |
AU4520179A (en) | 1979-09-20 |
IL56881A (en) | 1981-06-29 |
DK110779A (da) | 1979-09-18 |
AT378874B (de) | 1985-10-10 |
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