NL7506031A - SWITCHING DEVICE FOR TIME DIVIDED SELECTIVE SWITCHING OF DIGITAL TELECOMMUNICATION ROADS. - Google Patents
SWITCHING DEVICE FOR TIME DIVIDED SELECTIVE SWITCHING OF DIGITAL TELECOMMUNICATION ROADS.Info
- Publication number
- NL7506031A NL7506031A NL7506031A NL7506031A NL7506031A NL 7506031 A NL7506031 A NL 7506031A NL 7506031 A NL7506031 A NL 7506031A NL 7506031 A NL7506031 A NL 7506031A NL 7506031 A NL7506031 A NL 7506031A
- Authority
- NL
- Netherlands
- Prior art keywords
- switching
- roads
- time divided
- digital telecommunication
- switching device
- Prior art date
Links
Classifications
-
- 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)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7506031,A NL176900C (en) | 1975-05-22 | 1975-05-22 | TELECOMMUNICATIONS CENTER FOR THE TIME-DISTRIBUTION FORMS OF DIGITAL TELECOMMUNICATIONS ROADS, FOR THE RECOVERY OF LOST ROUTE INFORMATION. |
GB20064/76A GB1527635A (en) | 1975-05-22 | 1976-05-14 | Switching device for the tdm selective switching of digital telecommunication paths |
DE2621994A DE2621994C3 (en) | 1975-05-22 | 1976-05-18 | Circuit arrangement for switching through PCM signals |
SE7605638A SE420557B (en) | 1975-05-22 | 1976-05-18 | CONNECTOR FOR CONNECTING PCM SIGNALS |
FR7615487A FR2312163A1 (en) | 1975-05-22 | 1976-05-21 | TIME-MULTIPLEXING SELECTIVE SWITCHING DEVICE OF DIGITAL TELECOMMUNICATION CHANNELS |
US05/879,764 US4163122A (en) | 1975-05-22 | 1978-02-21 | Method and apparatus for automatically correcting errors in a cyclic routing memory of a time division multiplexed trunk exchange |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7506031,A NL176900C (en) | 1975-05-22 | 1975-05-22 | TELECOMMUNICATIONS CENTER FOR THE TIME-DISTRIBUTION FORMS OF DIGITAL TELECOMMUNICATIONS ROADS, FOR THE RECOVERY OF LOST ROUTE INFORMATION. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7506031A true NL7506031A (en) | 1976-11-24 |
NL176900B NL176900B (en) | 1985-01-16 |
NL176900C NL176900C (en) | 1985-06-17 |
Family
ID=19823793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7506031,A NL176900C (en) | 1975-05-22 | 1975-05-22 | TELECOMMUNICATIONS CENTER FOR THE TIME-DISTRIBUTION FORMS OF DIGITAL TELECOMMUNICATIONS ROADS, FOR THE RECOVERY OF LOST ROUTE INFORMATION. |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2621994C3 (en) |
FR (1) | FR2312163A1 (en) |
GB (1) | GB1527635A (en) |
NL (1) | NL176900C (en) |
SE (1) | SE420557B (en) |
-
1975
- 1975-05-22 NL NLAANVRAGE7506031,A patent/NL176900C/en not_active IP Right Cessation
-
1976
- 1976-05-14 GB GB20064/76A patent/GB1527635A/en not_active Expired
- 1976-05-18 SE SE7605638A patent/SE420557B/en unknown
- 1976-05-18 DE DE2621994A patent/DE2621994C3/en not_active Expired
- 1976-05-21 FR FR7615487A patent/FR2312163A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2621994B2 (en) | 1978-05-03 |
DE2621994A1 (en) | 1976-11-25 |
SE420557B (en) | 1981-10-12 |
NL176900B (en) | 1985-01-16 |
FR2312163A1 (en) | 1976-12-17 |
GB1527635A (en) | 1978-10-04 |
NL176900C (en) | 1985-06-17 |
FR2312163B1 (en) | 1978-11-17 |
SE7605638L (en) | 1976-11-23 |
DE2621994C3 (en) | 1979-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |