CA1019478A - Data transmission system for a multiple branch network - Google Patents
Data transmission system for a multiple branch networkInfo
- Publication number
- CA1019478A CA1019478A CA164,272A CA164272A CA1019478A CA 1019478 A CA1019478 A CA 1019478A CA 164272 A CA164272 A CA 164272A CA 1019478 A CA1019478 A CA 1019478A
- Authority
- CA
- Canada
- Prior art keywords
- data transmission
- transmission system
- multiple branch
- branch network
- network
- 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.)
- Expired
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 (en) | 1972-02-22 | 1972-02-22 | MESSAGE TRANSMISSION SYSTEM FOR A MULTIPLE RICHED NETWORK |
DE19722208396 DE2208396C3 (en) | 1972-02-22 | 1972-02-23 | Time multiplex messaging system, especially for PCM |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1019478A true CA1019478A (en) | 1977-10-18 |
Family
ID=25762750
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA164,273A Expired CA1003134A (en) | 1972-02-22 | 1973-02-21 | Data transmission system with multiple access for the connected users |
CA164,272A Expired CA1019478A (en) | 1972-02-22 | 1973-02-21 | Data transmission system for a multiple branch network |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA164,273A Expired CA1003134A (en) | 1972-02-22 | 1973-02-21 | Data transmission system with multiple access for the connected users |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS4898711A (en) |
AT (1) | AT330851B (en) |
CA (2) | CA1003134A (en) |
CH (1) | CH554114A (en) |
DE (2) | DE2208159B2 (en) |
FR (1) | FR2173134B1 (en) |
GB (1) | GB1411056A (en) |
IT (1) | IT979021B (en) |
NL (1) | NL7302344A (en) |
SE (1) | SE389590B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2208587A5 (en) * | 1972-11-29 | 1974-06-21 | Ibm France | |
DE2324854B2 (en) * | 1973-05-17 | 1981-04-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Method for directed message transmission in a multi-branched network |
CH591190A5 (en) * | 1975-04-25 | 1977-09-15 | Hasler Ag | |
DE2538637C2 (en) * | 1975-08-30 | 1983-05-05 | Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH, 1000 Berlin | Digital time division multiplex messaging system |
DE2724431C2 (en) * | 1977-05-31 | 1986-06-19 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Telecommunication switching system with decentralized control and switching procedures for this |
DE2735634C2 (en) * | 1977-08-08 | 1986-09-18 | Rudolf Prof. Dr.-Ing. 3000 Hannover Nocker | Message system with multiple access and a tree ladder network |
DE2915488C2 (en) * | 1979-04-17 | 1982-05-19 | Nixdorf Computer Ag, 4790 Paderborn | Circuit arrangement for controlling the transmission of digital signals, in particular PCM signals, between connection points of a time division multiplex telecommunications network, in particular a PCM time division multiplex telecommunications network |
DE2917675A1 (en) * | 1979-04-27 | 1980-11-06 | Hertz Inst Heinrich | DIGITAL TIME MULTIPLEX MESSAGE SYSTEM |
FR2526250B1 (en) * | 1982-04-30 | 1988-05-13 | Labo Electronique Physique | METHOD FOR AUTOMATIC TIME SETTING OF STATIONS IN A MULTIPLEX TRANSMISSION AND DATA PROCESSING SYSTEM |
JPS5954347A (en) * | 1982-09-22 | 1984-03-29 | Fujitsu Ltd | System for adjusting timing of channel insertion |
US4622551A (en) * | 1983-10-27 | 1986-11-11 | Otis Elevator Company | Half-duplex industrial communications system |
JPS62109451A (en) * | 1985-11-04 | 1987-05-20 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Fixing method of communication pass of data transmission network |
DE4243442C1 (en) * | 1992-12-22 | 1994-03-17 | Ant Nachrichtentech | Time multiplex transmission procedure - combining incoming data streams at each network node with time slot frame synchronisation maintained |
DE4243441C1 (en) * | 1992-12-22 | 1994-04-14 | Ant Nachrichtentech | Time division multiplex data transmission system - has data streams for 2 or more partial networks combined with controlled delay providing time slot channel synchronisation. |
-
1972
- 1972-02-22 DE DE19722208159 patent/DE2208159B2/en active Granted
- 1972-02-23 DE DE19722208396 patent/DE2208396C3/en not_active Expired
-
1973
- 1973-02-12 IT IT2028173A patent/IT979021B/en active
- 1973-02-14 CH CH207973A patent/CH554114A/en not_active IP Right Cessation
- 1973-02-14 AT AT130673A patent/AT330851B/en not_active IP Right Cessation
- 1973-02-20 NL NL7302344A patent/NL7302344A/xx not_active Application Discontinuation
- 1973-02-21 CA CA164,273A patent/CA1003134A/en not_active Expired
- 1973-02-21 FR FR7306150A patent/FR2173134B1/fr not_active Expired
- 1973-02-21 SE SE7302434A patent/SE389590B/en unknown
- 1973-02-21 GB GB853573A patent/GB1411056A/en not_active Expired
- 1973-02-21 CA CA164,272A patent/CA1019478A/en not_active Expired
- 1973-02-22 JP JP2171973A patent/JPS4898711A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2173134B1 (en) | 1979-08-03 |
JPS4898711A (en) | 1973-12-14 |
CH554114A (en) | 1974-09-13 |
DE2208396B2 (en) | 1975-03-13 |
GB1411056A (en) | 1975-10-22 |
DE2208159A1 (en) | 1973-08-30 |
NL7302344A (en) | 1973-08-24 |
FR2173134A1 (en) | 1973-10-05 |
ATA130673A (en) | 1975-10-15 |
AT330851B (en) | 1976-07-26 |
DE2208159B2 (en) | 1976-06-24 |
DE2208396A1 (en) | 1973-08-30 |
DE2208396C3 (en) | 1975-11-20 |
SE389590B (en) | 1976-11-08 |
IT979021B (en) | 1974-09-30 |
CA1003134A (en) | 1977-01-04 |
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