JPS57111156A - Connecting state discrimination system of data communication system - Google Patents
Connecting state discrimination system of data communication systemInfo
- Publication number
- JPS57111156A JPS57111156A JP55186953A JP18695380A JPS57111156A JP S57111156 A JPS57111156 A JP S57111156A JP 55186953 A JP55186953 A JP 55186953A JP 18695380 A JP18695380 A JP 18695380A JP S57111156 A JPS57111156 A JP S57111156A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- period
- signal
- transmitting station
- receiving
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Communication Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55186953A JPS57111156A (en) | 1980-12-26 | 1980-12-26 | Connecting state discrimination system of data communication system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55186953A JPS57111156A (en) | 1980-12-26 | 1980-12-26 | Connecting state discrimination system of data communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57111156A true JPS57111156A (en) | 1982-07-10 |
JPS6135741B2 JPS6135741B2 (enrdf_load_stackoverflow) | 1986-08-14 |
Family
ID=16197606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55186953A Granted JPS57111156A (en) | 1980-12-26 | 1980-12-26 | Connecting state discrimination system of data communication system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57111156A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6042967A (ja) * | 1983-08-19 | 1985-03-07 | Hitachi Ltd | デ−タ信号復調回路 |
JPS62181569A (ja) * | 1986-02-05 | 1987-08-08 | Canon Inc | デ−タ通信装置 |
-
1980
- 1980-12-26 JP JP55186953A patent/JPS57111156A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6042967A (ja) * | 1983-08-19 | 1985-03-07 | Hitachi Ltd | デ−タ信号復調回路 |
JPS62181569A (ja) * | 1986-02-05 | 1987-08-08 | Canon Inc | デ−タ通信装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6135741B2 (enrdf_load_stackoverflow) | 1986-08-14 |
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