JPS6359625B2 - - Google Patents
Info
- Publication number
- JPS6359625B2 JPS6359625B2 JP57046378A JP4637882A JPS6359625B2 JP S6359625 B2 JPS6359625 B2 JP S6359625B2 JP 57046378 A JP57046378 A JP 57046378A JP 4637882 A JP4637882 A JP 4637882A JP S6359625 B2 JPS6359625 B2 JP S6359625B2
- Authority
- JP
- Japan
- Prior art keywords
- communication
- terminal device
- signal
- switching
- exchange
- 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
- 238000004891 communication Methods 0.000 claims description 72
- 238000000034 method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 7
- 238000012790 confirmation Methods 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57046378A JPS58164355A (ja) | 1982-03-25 | 1982-03-25 | 情報通信における専用回線と交換回線の切替方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57046378A JPS58164355A (ja) | 1982-03-25 | 1982-03-25 | 情報通信における専用回線と交換回線の切替方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58164355A JPS58164355A (ja) | 1983-09-29 |
| JPS6359625B2 true JPS6359625B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-11-21 |
Family
ID=12745475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57046378A Granted JPS58164355A (ja) | 1982-03-25 | 1982-03-25 | 情報通信における専用回線と交換回線の切替方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58164355A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02107682A (ja) * | 1988-10-18 | 1990-04-19 | Nichiban Co Ltd | マーキングシート |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0771141B2 (ja) * | 1985-03-07 | 1995-07-31 | 日本電信電話株式会社 | 切替通信方法 |
| JP2821340B2 (ja) * | 1993-06-16 | 1998-11-05 | 日本電気 株式会社 | Ｉｓｄｎターミナルアダプタ |
-
1982
- 1982-03-25 JP JP57046378A patent/JPS58164355A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02107682A (ja) * | 1988-10-18 | 1990-04-19 | Nichiban Co Ltd | マーキングシート |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58164355A (ja) | 1983-09-29 |