JPS6248937B2 - - Google Patents
Info
- Publication number
- JPS6248937B2 JPS6248937B2 JP55037090A JP3709080A JPS6248937B2 JP S6248937 B2 JPS6248937 B2 JP S6248937B2 JP 55037090 A JP55037090 A JP 55037090A JP 3709080 A JP3709080 A JP 3709080A JP S6248937 B2 JPS6248937 B2 JP S6248937B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- data
- exchange
- communication
- specific bit
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 230000011664 signaling Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 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)
- Maintenance And Management Of Digital Transmission (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3709080A JPS56132843A (en) | 1980-03-24 | 1980-03-24 | Subscriber's line signal system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3709080A JPS56132843A (en) | 1980-03-24 | 1980-03-24 | Subscriber's line signal system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56132843A JPS56132843A (en) | 1981-10-17 |
JPS6248937B2 true JPS6248937B2 (es) | 1987-10-16 |
Family
ID=12487855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3709080A Granted JPS56132843A (en) | 1980-03-24 | 1980-03-24 | Subscriber's line signal system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56132843A (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH021630U (es) * | 1988-06-15 | 1990-01-08 |
-
1980
- 1980-03-24 JP JP3709080A patent/JPS56132843A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH021630U (es) * | 1988-06-15 | 1990-01-08 |
Also Published As
Publication number | Publication date |
---|---|
JPS56132843A (en) | 1981-10-17 |
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