JPS52117503A - Time division telephone exchange system - Google Patents
Time division telephone exchange systemInfo
- Publication number
- JPS52117503A JPS52117503A JP3495876A JP3495876A JPS52117503A JP S52117503 A JPS52117503 A JP S52117503A JP 3495876 A JP3495876 A JP 3495876A JP 3495876 A JP3495876 A JP 3495876A JP S52117503 A JPS52117503 A JP S52117503A
- Authority
- JP
- Japan
- Prior art keywords
- time division
- exchange system
- telephone exchange
- division telephone
- circuit
- 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
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Abstract
PURPOSE:To simplify the structure of trunk circuit, control unit and processing software by completing the same time division multiple format including digital multiple circuit and signals between stations.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3495876A JPS52117503A (en) | 1976-03-29 | 1976-03-29 | Time division telephone exchange system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3495876A JPS52117503A (en) | 1976-03-29 | 1976-03-29 | Time division telephone exchange system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52117503A true JPS52117503A (en) | 1977-10-03 |
JPS5725120B2 JPS5725120B2 (en) | 1982-05-27 |
Family
ID=12428650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3495876A Granted JPS52117503A (en) | 1976-03-29 | 1976-03-29 | Time division telephone exchange system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52117503A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6197289U (en) * | 1985-12-04 | 1986-06-21 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4978407A (en) * | 1972-11-30 | 1974-07-29 |
-
1976
- 1976-03-29 JP JP3495876A patent/JPS52117503A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4978407A (en) * | 1972-11-30 | 1974-07-29 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6197289U (en) * | 1985-12-04 | 1986-06-21 |
Also Published As
Publication number | Publication date |
---|---|
JPS5725120B2 (en) | 1982-05-27 |
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