FR2315203A1 - Circuit de communication et reseau utilisant de tels circuits - Google Patents
Circuit de communication et reseau utilisant de tels circuitsInfo
- Publication number
- FR2315203A1 FR2315203A1 FR7518959A FR7518959A FR2315203A1 FR 2315203 A1 FR2315203 A1 FR 2315203A1 FR 7518959 A FR7518959 A FR 7518959A FR 7518959 A FR7518959 A FR 7518959A FR 2315203 A1 FR2315203 A1 FR 2315203A1
- Authority
- FR
- France
- Prior art keywords
- stations
- cable
- undirectional
- hybrid circuits
- telecommunications 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
-
- 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]
- H04L12/42—Loop networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/02—Selecting arrangements for multiplex systems for frequency-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Small-Scale Networks (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7518959A FR2315203A1 (fr) | 1975-06-17 | 1975-06-17 | Circuit de communication et reseau utilisant de tels circuits |
BE167926A BE842960A (fr) | 1975-06-17 | 1976-06-15 | Circuit de communication et reseau utilisant de tels circuits |
NL7606504A NL7606504A (nl) | 1975-06-17 | 1976-06-16 | Communicatiecircuit en netwerk, dat gebruik maakt van deze circuits. |
GB24979/76A GB1496321A (en) | 1975-06-17 | 1976-06-16 | Communication circuit and network |
DE19762626878 DE2626878A1 (de) | 1975-06-17 | 1976-06-16 | Fernmeldeschaltung und damit ausgestattetes fernmeldenetz |
JP51071651A JPS522209A (en) | 1975-06-17 | 1976-06-17 | Communication circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7518959A FR2315203A1 (fr) | 1975-06-17 | 1975-06-17 | Circuit de communication et reseau utilisant de tels circuits |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2315203A1 true FR2315203A1 (fr) | 1977-01-14 |
FR2315203B1 FR2315203B1 (fr) | 1979-10-19 |
Family
ID=9156647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7518959A Granted FR2315203A1 (fr) | 1975-06-17 | 1975-06-17 | Circuit de communication et reseau utilisant de tels circuits |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE842960A (fr) |
FR (1) | FR2315203A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4336224A (en) * | 1979-01-16 | 1982-06-22 | Travenol Laboratories, Inc. | Bubble oxygenator |
EP0488289A2 (fr) * | 1990-11-29 | 1992-06-03 | Matsushita Electric Industrial Co., Ltd. | Système de réseau vidéo |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3619504A (en) * | 1967-01-13 | 1971-11-09 | Ibm | Directional nonreturn to zero computer bussing system |
-
1975
- 1975-06-17 FR FR7518959A patent/FR2315203A1/fr active Granted
-
1976
- 1976-06-15 BE BE167926A patent/BE842960A/fr unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3619504A (en) * | 1967-01-13 | 1971-11-09 | Ibm | Directional nonreturn to zero computer bussing system |
Non-Patent Citations (3)
Title |
---|
ARTICLE : LOOP TRANSMISSION SYSTEMS- MEAN VALUE ANALYSIS" AUTEUR : SPRAGINS * |
PAGES 592-602 * |
REVUE US "IEEE TRANSACTIONS ON COMMUNICATIONS" COM-20, NO 3, JUIN 1972 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4336224A (en) * | 1979-01-16 | 1982-06-22 | Travenol Laboratories, Inc. | Bubble oxygenator |
EP0488289A2 (fr) * | 1990-11-29 | 1992-06-03 | Matsushita Electric Industrial Co., Ltd. | Système de réseau vidéo |
EP0488289A3 (en) * | 1990-11-29 | 1993-02-24 | Matsushita Electric Industrial Co., Ltd. | Video network system |
US5365264A (en) * | 1990-11-29 | 1994-11-15 | Matsushita Electric Industrial Co., Ltd. | Video network system with computer LAN |
Also Published As
Publication number | Publication date |
---|---|
FR2315203B1 (fr) | 1979-10-19 |
BE842960A (fr) | 1976-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |