FR2173134A1 - - Google Patents
Info
- Publication number
- FR2173134A1 FR2173134A1 FR7306150A FR7306150A FR2173134A1 FR 2173134 A1 FR2173134 A1 FR 2173134A1 FR 7306150 A FR7306150 A FR 7306150A FR 7306150 A FR7306150 A FR 7306150A FR 2173134 A1 FR2173134 A1 FR 2173134A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
-
- 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
- H04J3/0626—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators
-
- 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
- H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1605—Fixed allocated frame structures
- H04J3/1623—Plesiochronous digital hierarchy [PDH]
- H04J3/1647—Subrate or multislot multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
- H04J3/245—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially in which the allocation protocols between more than two stations share the same transmission medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/403—Bus networks with centralised control, e.g. polling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
- H04M9/022—Multiplex systems
- H04M9/025—Time division multiplex systems, e.g. loop systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Time-Division Multiplex Systems (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722208159 DE2208159B2 (de) | 1972-02-22 | 1972-02-22 | Nachrichtenuebertragungssystem fuer ein vielfach verzweigtes netz |
| DE19722208396 DE2208396C3 (de) | 1972-02-22 | 1972-02-23 | Zeitmurtiplex-Nachrichtenvermittlungssystem, insbesondere für PCM |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2173134A1 true FR2173134A1 (es) | 1973-10-05 |
| FR2173134B1 FR2173134B1 (es) | 1979-08-03 |
Family
ID=25762750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7306150A Expired FR2173134B1 (es) | 1972-02-22 | 1973-02-21 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4898711A (es) |
| AT (1) | AT330851B (es) |
| CA (2) | CA1019478A (es) |
| CH (1) | CH554114A (es) |
| DE (2) | DE2208159B2 (es) |
| FR (1) | FR2173134B1 (es) |
| GB (1) | GB1411056A (es) |
| IT (1) | IT979021B (es) |
| NL (1) | NL7302344A (es) |
| SE (1) | SE389590B (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2208587A5 (es) * | 1972-11-29 | 1974-06-21 | Ibm France | |
| DE2324854B2 (de) * | 1973-05-17 | 1981-04-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur gerichteten Nachrichtenübertragung in einem vielfach verzweigten Netz |
| CH591190A5 (es) * | 1975-04-25 | 1977-09-15 | Hasler Ag | |
| DE2538637C2 (de) * | 1975-08-30 | 1983-05-05 | Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH, 1000 Berlin | Digitales Zeitmultiplex-Nachrichtensystem |
| DE2724431C2 (de) * | 1977-05-31 | 1986-06-19 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Fernmeldevermittlungsanlage mit dezentraler Steuerung und Vermittlungsverfahren hierzu |
| DE2735634C2 (de) * | 1977-08-08 | 1986-09-18 | Rudolf Prof. Dr.-Ing. 3000 Hannover Nocker | Nachrichtensystem mit Vielfachzugriff und einem Baumleiternetz |
| DE2915488C2 (de) * | 1979-04-17 | 1982-05-19 | Nixdorf Computer Ag, 4790 Paderborn | Schaltungsanordnung zur Steuerung der Übertragung von Digital-Signalen, insbesondere PCM-Signalen, zwischen Anschlußstellen eines Zeitmultiplex-Fernmeldenetzes, insbesondere PCM-Zeitmultiplex-Fernmeldenetzes |
| DE2917675A1 (de) * | 1979-04-27 | 1980-11-06 | Hertz Inst Heinrich | Digitales zeitmultiplex-nachrichtensystem |
| FR2526250B1 (fr) * | 1982-04-30 | 1988-05-13 | Labo Electronique Physique | Procede de calage temporel automatique de stations dans un systeme de transmission par multiplex et de traitement de donnees |
| JPS5954347A (ja) * | 1982-09-22 | 1984-03-29 | Fujitsu Ltd | チヤネル插入タイミング調整方式 |
| US4622551A (en) * | 1983-10-27 | 1986-11-11 | Otis Elevator Company | Half-duplex industrial communications system |
| EP0221360B1 (en) * | 1985-11-04 | 1992-12-30 | International Business Machines Corporation | Digital data message transmission networks and the establishing of communication paths therein |
| DE4243441C1 (de) * | 1992-12-22 | 1994-04-14 | Ant Nachrichtentech | Zeitmultiplex-Übertragungssystem |
| DE4243442C1 (de) * | 1992-12-22 | 1994-03-17 | Ant Nachrichtentech | Betriebsverfahren für ein Zeitmultiplex-Übertragungssystem |
-
1972
- 1972-02-22 DE DE19722208159 patent/DE2208159B2/de active Granted
- 1972-02-23 DE DE19722208396 patent/DE2208396C3/de not_active Expired
-
1973
- 1973-02-12 IT IT2028173A patent/IT979021B/it active
- 1973-02-14 CH CH207973A patent/CH554114A/xx not_active IP Right Cessation
- 1973-02-14 AT AT130673A patent/AT330851B/de not_active IP Right Cessation
- 1973-02-20 NL NL7302344A patent/NL7302344A/xx not_active Application Discontinuation
- 1973-02-21 GB GB853573A patent/GB1411056A/en not_active Expired
- 1973-02-21 SE SE7302434A patent/SE389590B/xx unknown
- 1973-02-21 FR FR7306150A patent/FR2173134B1/fr not_active Expired
- 1973-02-21 CA CA164,272A patent/CA1019478A/en not_active Expired
- 1973-02-21 CA CA164,273A patent/CA1003134A/en not_active Expired
- 1973-02-22 JP JP2171973A patent/JPS4898711A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2173134B1 (es) | 1979-08-03 |
| SE389590B (sv) | 1976-11-08 |
| GB1411056A (en) | 1975-10-22 |
| DE2208396B2 (de) | 1975-03-13 |
| CA1019478A (en) | 1977-10-18 |
| DE2208396C3 (de) | 1975-11-20 |
| CA1003134A (en) | 1977-01-04 |
| DE2208396A1 (de) | 1973-08-30 |
| DE2208159B2 (de) | 1976-06-24 |
| NL7302344A (es) | 1973-08-24 |
| JPS4898711A (es) | 1973-12-14 |
| DE2208159A1 (de) | 1973-08-30 |
| IT979021B (it) | 1974-09-30 |
| ATA130673A (de) | 1975-10-15 |
| AT330851B (de) | 1976-07-26 |
| CH554114A (de) | 1974-09-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |