FR2269757B1 - - Google Patents
Info
- Publication number
- FR2269757B1 FR2269757B1 FR7415363A FR7415363A FR2269757B1 FR 2269757 B1 FR2269757 B1 FR 2269757B1 FR 7415363 A FR7415363 A FR 7415363A FR 7415363 A FR7415363 A FR 7415363A FR 2269757 B1 FR2269757 B1 FR 2269757B1
- 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.)
- Expired
Links
Classifications
-
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Small-Scale Networks (AREA)
- Bidirectional Digital Transmission (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7415363A FR2269757A1 (en) | 1974-05-03 | 1974-05-03 | Bidirectional data transmission system - has interface module between line and each emitter-transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7415363A FR2269757A1 (en) | 1974-05-03 | 1974-05-03 | Bidirectional data transmission system - has interface module between line and each emitter-transmitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2269757A1 FR2269757A1 (en) | 1975-11-28 |
| FR2269757B1 true FR2269757B1 (US06420036-20020716-C00037.png) | 1977-06-24 |
Family
ID=9138429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7415363A Granted FR2269757A1 (en) | 1974-05-03 | 1974-05-03 | Bidirectional data transmission system - has interface module between line and each emitter-transmitter |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2269757A1 (US06420036-20020716-C00037.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2544486C3 (de) * | 1975-10-04 | 1979-01-11 | Dornier System Gmbh, 7990 Friedrichshafen | Schaltungsanordnung zur Ankopplung mehrerer räumlich verteilter Sender an eine gemeinsame Signalleitung |
| US4047201A (en) * | 1976-02-27 | 1977-09-06 | Data General Corporation | I/O Bus transceiver for a data processing system |
| US4539677A (en) * | 1983-07-28 | 1985-09-03 | International Business Machines Corp. | Multiple access data communication system |
| NL8601572A (nl) * | 1986-06-18 | 1988-01-18 | Philips Nv | Telecommunicatiestelsel met een busgeleider en via transformatoren op die busgeleider aangesloten telecommunicatiestations. |
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1974
- 1974-05-03 FR FR7415363A patent/FR2269757A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2269757A1 (en) | 1975-11-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |