JPS56147593A - Carrier system for digital subscriber line - Google Patents
Carrier system for digital subscriber lineInfo
- Publication number
- JPS56147593A JPS56147593A JP5128080A JP5128080A JPS56147593A JP S56147593 A JPS56147593 A JP S56147593A JP 5128080 A JP5128080 A JP 5128080A JP 5128080 A JP5128080 A JP 5128080A JP S56147593 A JPS56147593 A JP S56147593A
- Authority
- JP
- Japan
- Prior art keywords
- carrier system
- subscriber line
- digital subscriber
- nonline
- microprocessor
- 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
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000011664 signaling Effects 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
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)
- Time-Division Multiplex Systems (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5128080A JPS56147593A (en) | 1980-04-17 | 1980-04-17 | Carrier system for digital subscriber line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5128080A JPS56147593A (en) | 1980-04-17 | 1980-04-17 | Carrier system for digital subscriber line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56147593A true JPS56147593A (en) | 1981-11-16 |
| JPS6221475B2 JPS6221475B2 (cs) | 1987-05-13 |
Family
ID=12882522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5128080A Granted JPS56147593A (en) | 1980-04-17 | 1980-04-17 | Carrier system for digital subscriber line |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56147593A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5029160A (en) * | 1989-01-27 | 1991-07-02 | Fujitsu Limited | Line concentration system |
-
1980
- 1980-04-17 JP JP5128080A patent/JPS56147593A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5029160A (en) * | 1989-01-27 | 1991-07-02 | Fujitsu Limited | Line concentration system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6221475B2 (cs) | 1987-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |