BR8103082A - Instalacao de sincronismo para um sistema multiplex temporal - Google Patents
Instalacao de sincronismo para um sistema multiplex temporalInfo
- Publication number
- BR8103082A BR8103082A BR8103082A BR8103082A BR8103082A BR 8103082 A BR8103082 A BR 8103082A BR 8103082 A BR8103082 A BR 8103082A BR 8103082 A BR8103082 A BR 8103082A BR 8103082 A BR8103082 A BR 8103082A
- Authority
- BR
- Brazil
- Prior art keywords
- synchronism
- installation
- multiplex system
- temporal multiplex
- temporal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
-
- 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
- H04J3/0608—Detectors therefor, e.g. correlators, state machines
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3019078A DE3019078C2 (de) | 1980-05-19 | 1980-05-19 | Synchronisiereinrichtung für ein Zeitmultiplexsystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8103082A true BR8103082A (pt) | 1982-02-09 |
Family
ID=6102774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8103082A BR8103082A (pt) | 1980-05-19 | 1981-05-18 | Instalacao de sincronismo para um sistema multiplex temporal |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4402080A (pt) |
| EP (1) | EP0040351B1 (pt) |
| JP (2) | JPS5928099B2 (pt) |
| AR (1) | AR229679A1 (pt) |
| AT (1) | ATE4524T1 (pt) |
| AU (1) | AU524804B2 (pt) |
| BR (1) | BR8103082A (pt) |
| DE (1) | DE3019078C2 (pt) |
| NO (1) | NO152478C (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3144801A1 (de) * | 1981-11-11 | 1983-06-09 | AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang | Digitaler breitbanddemultiplexer |
| JPS58221537A (ja) * | 1982-06-17 | 1983-12-23 | Fujitsu Ltd | フレ−ム同期確立方式 |
| DE3230027A1 (de) * | 1982-08-12 | 1984-02-16 | Siemens Ag | Synchronisieranordnung |
| DE3230064A1 (de) * | 1982-08-12 | 1984-02-16 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zum synchronen demultiplexen eines zeitmultiplexsignals |
| JPS5980034A (ja) * | 1982-10-29 | 1984-05-09 | Fujitsu Ltd | フレ−ム同期方式 |
| FR2538647B1 (fr) * | 1982-12-28 | 1990-01-12 | Billy Jean Claude | Circuit de demultiplexage d'un signal numerique en trames et a haut debit |
| JPS59135946A (ja) * | 1983-01-25 | 1984-08-04 | Nec Corp | デイジタル同期多重変換方式 |
| US4531210A (en) * | 1983-06-22 | 1985-07-23 | Gte Automatic Electric Incorporated | Digital span reframing circuit |
| US4701939A (en) * | 1985-04-01 | 1987-10-20 | General Electric Company | Method and apparatus for obtaining reliable synchronization over a noisy channel |
| NL8501738A (nl) * | 1985-06-17 | 1987-01-16 | Philips Nv | Hogere orde digitaal transmissiesysteem voorzien van een multiplexer en een demultiplexer. |
| FR2586876B1 (fr) * | 1985-08-30 | 1991-01-18 | Servel Michel | Procede d'assemblage et de serialisation temporels bit a bit de multiplex de paquets. |
| NZ220548A (en) * | 1986-06-18 | 1990-05-28 | Fujitsu Ltd | Tdm frame synchronising circuit |
| DE3785799T2 (de) * | 1986-06-27 | 1993-10-28 | Fujitsu Ltd | Paketdatenübertragungssystem mit Ringtypübertragungsleitung. |
| GB8616873D0 (en) * | 1986-07-10 | 1986-08-20 | British Telecomm | Optical telecommunications system |
| US4808937A (en) * | 1986-07-15 | 1989-02-28 | Hayes Microcomputer Products, Inc. | Phase-locked loop for a modem |
| US4879731A (en) * | 1988-08-24 | 1989-11-07 | Ampex Corporation | Apparatus and method for sync detection in digital data |
| US4931986A (en) * | 1989-03-03 | 1990-06-05 | Ncr Corporation | Computer system clock generator for generating tuned multiple clock signals |
| GB2320662B (en) * | 1996-12-18 | 2001-06-20 | Dsc Telecom Lp | Apparatus and method of frame aligning information in a wireless telecommunications system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1282074B (de) * | 1966-01-21 | 1968-11-07 | Deutsche Bundespost | Verfahren und Schaltungsanordnung zur Synchronisierung von PCM-Zeitvielfachsystemen |
| GB1185416A (en) * | 1968-09-20 | 1970-03-25 | Standard Telephones Cables Ltd | Frame Synchronisation in P.C.M. Systems. |
| GB1246879A (en) * | 1969-06-17 | 1971-09-22 | Marconi Co Ltd | Improvements in or relating to digital signal multiplexing systems |
| JPS5141913A (ja) * | 1974-10-07 | 1976-04-08 | Fujitsu Ltd | Heiretsugatafureemudokihoshiki |
| US4045618A (en) * | 1976-01-29 | 1977-08-30 | Compagnie Industrielle Des Telecommunications Cit-Alcatel S.A. | Device for synchronizing a binary data train in relation to a reference train |
| FR2362527A1 (fr) * | 1976-08-20 | 1978-03-17 | Cit Alcatel | Dispositif de synchronisation " trame " |
| DE2814000C3 (de) * | 1978-03-31 | 1988-02-11 | Siemens AG, 1000 Berlin und 8000 München | Demultiplex-Anordnung |
| DE2930586A1 (de) * | 1979-07-27 | 1981-02-12 | Siemens Ag | Schaltungsanordnung zur synchronisierung einer untergeordneten einrichtung, insbesondere einer digitalen teilnehmerstation, durch eine uebergeordnete einrichtung, insbesondere eine digitale vermittlungsstelle eines pcm-fernmeldenetzes |
-
1980
- 1980-05-19 DE DE3019078A patent/DE3019078C2/de not_active Expired
-
1981
- 1981-04-14 US US06/254,059 patent/US4402080A/en not_active Expired - Fee Related
- 1981-05-04 AT AT81103355T patent/ATE4524T1/de not_active IP Right Cessation
- 1981-05-04 EP EP81103355A patent/EP0040351B1/de not_active Expired
- 1981-05-13 NO NO811624A patent/NO152478C/no unknown
- 1981-05-18 JP JP56073615A patent/JPS5928099B2/ja not_active Expired
- 1981-05-18 BR BR8103082A patent/BR8103082A/pt unknown
- 1981-05-18 AU AU70660/81A patent/AU524804B2/en not_active Ceased
- 1981-05-19 AR AR285373A patent/AR229679A1/es active
-
1983
- 1983-12-15 JP JP58235256A patent/JPS59131236A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AR229679A1 (es) | 1983-10-31 |
| DE3019078C2 (de) | 1982-08-26 |
| ATE4524T1 (de) | 1983-09-15 |
| JPS59131236A (ja) | 1984-07-28 |
| AU524804B2 (en) | 1982-10-07 |
| AU7066081A (en) | 1981-12-03 |
| NO152478B (no) | 1985-06-24 |
| EP0040351A1 (de) | 1981-11-25 |
| NO152478C (no) | 1985-10-02 |
| US4402080A (en) | 1983-08-30 |
| JPS5718144A (en) | 1982-01-29 |
| DE3019078A1 (de) | 1981-11-26 |
| EP0040351B1 (de) | 1983-08-24 |
| NO811624L (no) | 1981-11-20 |
| JPS5928099B2 (ja) | 1984-07-10 |
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