JPS56122255A - Digital data switching device - Google Patents
Digital data switching deviceInfo
- Publication number
- JPS56122255A JPS56122255A JP1371281A JP1371281A JPS56122255A JP S56122255 A JPS56122255 A JP S56122255A JP 1371281 A JP1371281 A JP 1371281A JP 1371281 A JP1371281 A JP 1371281A JP S56122255 A JPS56122255 A JP S56122255A
- Authority
- JP
- Japan
- Prior art keywords
- switching device
- digital data
- data switching
- digital
- switching
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
- G06F5/065—Partitioned buffers, e.g. allowing multiple independent queues, bidirectional FIFO's
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Electronic Switches (AREA)
- Small-Scale Networks (AREA)
- Time-Division Multiplex Systems (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8002088A FR2475330A1 (fr) | 1980-01-31 | 1980-01-31 | Dispositif d'aiguillage de donnees numeriques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56122255A true JPS56122255A (en) | 1981-09-25 |
Family
ID=9238058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1371281A Pending JPS56122255A (en) | 1980-01-31 | 1981-01-30 | Digital data switching device |
Country Status (10)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4499576A (en) * | 1982-08-13 | 1985-02-12 | At&T Bell Laboratories | Multiplexed first-in, first-out queues |
| US4674082A (en) * | 1982-10-05 | 1987-06-16 | Telex Computer Products, Inc. | PBX telephone system I/O interface |
| FR2539939B1 (fr) * | 1983-01-21 | 1989-03-24 | Thomson Csf Mat Tel | Unite de commutation pour commutateur de donnees numeriques par paquets |
| US4531209A (en) * | 1983-03-28 | 1985-07-23 | At&T Bell Laboratories | Self-routing steering network |
| FR2549673B1 (fr) * | 1983-07-19 | 1989-06-30 | Thomson Csf Mat Tel | Commutateur elementaire pour autocommutateur utilisant une technique de multiplexage asynchrone |
| US5293489A (en) * | 1985-01-24 | 1994-03-08 | Nec Corporation | Circuit arrangement capable of centralizing control of a switching network |
| US4646294A (en) * | 1985-08-02 | 1987-02-24 | Gte Laboratories Incorporated | High-speed queue sequencer for a burst-switching communications system |
| GB8623310D0 (en) * | 1986-09-27 | 1986-10-29 | Int Computers Ltd | Multi-node data processing system |
| FR2618280B1 (fr) * | 1987-07-16 | 1989-10-20 | Quinquis Jean Paul | Systeme de commutation d'informations a priorites. |
| FR2618279B1 (fr) * | 1987-07-16 | 1989-10-20 | Quinquis Jean Paul | Systeme de commutation de paquets de donnees a priorites. |
| FR2642214B1 (fr) * | 1988-12-30 | 1992-11-20 | Cit Alcatel | Systeme de detection d'ecrasement de donnees dans une memoire tampon, notamment pour un commutateur de donnees |
| DE69111633T2 (de) * | 1990-01-30 | 1996-04-04 | Philips Electronics Nv | Vorrichtungen zur variablen Längen-Kodierung und Dekodierung von digitalen Daten. |
| FR2662318A1 (fr) * | 1990-05-15 | 1991-11-22 | Philips Electronique Lab | Dispositif de decodage a longueur variable de signaux numeriques. |
| CA2045756C (en) * | 1990-06-29 | 1996-08-20 | Gregg Bouchard | Combined queue for invalidates and return data in multiprocessor system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2043006C3 (de) * | 1970-08-29 | 1974-03-07 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen | Verfahren zur Registrierung von schnell aufeinanderfolgenden Impulsen sowie Vielkanal-Registriergerät zur Durchführung des Verfahrens |
| US3761888A (en) * | 1972-08-03 | 1973-09-25 | Broadcast Products Inc | Broadcast station logger and printout system |
| US3890469A (en) * | 1973-12-04 | 1975-06-17 | Gte Automatic Electric Lab Inc | Time division switching system |
| US3979733A (en) * | 1975-05-09 | 1976-09-07 | Bell Telephone Laboratories, Incorporated | Digital data communications system packet switch |
| FR2447652A1 (fr) * | 1979-01-24 | 1980-08-22 | Materiel Telephonique | Operateur pour reseau de commutation de donnees numeriques par paquets |
-
1980
- 1980-01-31 FR FR8002088A patent/FR2475330A1/fr active Granted
-
1981
- 1981-01-13 EP EP81400040A patent/EP0033672B1/fr not_active Expired
- 1981-01-13 DE DE8181400040T patent/DE3161901D1/de not_active Expired
- 1981-01-21 AU AU66389/81A patent/AU6638981A/en not_active Abandoned
- 1981-01-26 GB GB8102292A patent/GB2068683B/en not_active Expired
- 1981-01-26 US US06/228,502 patent/US4365328A/en not_active Expired - Lifetime
- 1981-01-29 BR BR8100523A patent/BR8100523A/pt unknown
- 1981-01-29 GR GR63999A patent/GR73172B/el unknown
- 1981-01-29 IE IE810170A patent/IE810170L/xx unknown
- 1981-01-30 JP JP1371281A patent/JPS56122255A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR8100523A (pt) | 1981-08-18 |
| FR2475330A1 (fr) | 1981-08-07 |
| FR2475330B1 (US07847105-20101207-C00016.png) | 1982-01-29 |
| EP0033672B1 (fr) | 1984-01-18 |
| DE3161901D1 (en) | 1984-02-23 |
| EP0033672A2 (fr) | 1981-08-12 |
| GB2068683A (en) | 1981-08-12 |
| GR73172B (US07847105-20101207-C00016.png) | 1984-02-14 |
| GB2068683B (en) | 1983-12-21 |
| IE810170L (en) | 1981-07-31 |
| AU6638981A (en) | 1981-08-06 |
| US4365328A (en) | 1982-12-21 |
| EP0033672A3 (en) | 1981-08-26 |
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