ES404428A1 - Perfeccionamientos en unidades de acoplamiento de abonados a una central en un sistema de conmutacion temporal. - Google Patents
Perfeccionamientos en unidades de acoplamiento de abonados a una central en un sistema de conmutacion temporal.Info
- Publication number
- ES404428A1 ES404428A1 ES404428A ES404428A ES404428A1 ES 404428 A1 ES404428 A1 ES 404428A1 ES 404428 A ES404428 A ES 404428A ES 404428 A ES404428 A ES 404428A ES 404428 A1 ES404428 A1 ES 404428A1
- Authority
- ES
- Spain
- Prior art keywords
- subscriber
- subscribers
- translation
- central
- legally binding
- 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
- 230000008878 coupling Effects 0.000 title abstract 3
- 238000010168 coupling process Methods 0.000 title abstract 3
- 238000005859 coupling reaction Methods 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000015654 memory Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
- H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
- H04Q3/5455—Multi-processor, parallelism, distributed systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7124023A FR2144109A5 (ro) | 1971-06-30 | 1971-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES404428A1 true ES404428A1 (es) | 1975-06-01 |
Family
ID=9079631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES404428A Expired ES404428A1 (es) | 1971-06-30 | 1972-06-30 | Perfeccionamientos en unidades de acoplamiento de abonados a una central en un sistema de conmutacion temporal. |
Country Status (6)
Country | Link |
---|---|
DD (1) | DD101258A5 (ro) |
ES (1) | ES404428A1 (ro) |
HU (1) | HU169219B (ro) |
IT (1) | IT959280B (ro) |
PL (1) | PL89012B1 (ro) |
SE (1) | SE404476B (ro) |
-
1972
- 1972-06-28 PL PL1972156330A patent/PL89012B1/pl unknown
- 1972-06-28 IT IT69095/72A patent/IT959280B/it active
- 1972-06-29 DD DD164054A patent/DD101258A5/xx unknown
- 1972-06-29 SE SE7208552A patent/SE404476B/xx unknown
- 1972-06-30 HU HULA803A patent/HU169219B/hu unknown
- 1972-06-30 ES ES404428A patent/ES404428A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE404476B (sv) | 1978-10-02 |
PL89012B1 (ro) | 1976-10-30 |
HU169219B (ro) | 1976-10-28 |
DD101258A5 (ro) | 1973-10-20 |
IT959280B (it) | 1973-11-10 |
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