JPS6481424A - Signal transmission system - Google Patents
Signal transmission systemInfo
- Publication number
- JPS6481424A JPS6481424A JP62239608A JP23960887A JPS6481424A JP S6481424 A JPS6481424 A JP S6481424A JP 62239608 A JP62239608 A JP 62239608A JP 23960887 A JP23960887 A JP 23960887A JP S6481424 A JPS6481424 A JP S6481424A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- data
- transmission
- synchronizing signal
- phase incremental
- 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
Landscapes
- Dc Digital Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
PURPOSE:To enable data transmission without depending upon a data transmission rate by adding a start synchronizing signal and an end synchronizing signal to a two-phase incremental signal and superposing them on a transmission data signal. CONSTITUTION:The two-phase incremental signal which changes in state at intermediate points between respective bits of transmission data in the transmission data signal and the start synchronizing signal and end synchronizing signal which enter a state where they do not exist in the two-phase incremental signal right before and after characters of the data are superposed upon one over another to attain bit synchronization and character synchronization. Consequently, if a sampling clock is difference between a transmission side and a reception side, such a problem that the signal can not be sent normally is solved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62239608A JPH084264B2 (en) | 1987-09-22 | 1987-09-22 | Signal transmission method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62239608A JPH084264B2 (en) | 1987-09-22 | 1987-09-22 | Signal transmission method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6481424A true JPS6481424A (en) | 1989-03-27 |
JPH084264B2 JPH084264B2 (en) | 1996-01-17 |
Family
ID=17047275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62239608A Expired - Lifetime JPH084264B2 (en) | 1987-09-22 | 1987-09-22 | Signal transmission method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH084264B2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5187905A (en) * | 1975-01-31 | 1976-07-31 | Nippon Electric Co | |
JPS6021648A (en) * | 1983-07-15 | 1985-02-04 | Shin Meiwa Ind Co Ltd | Optical signal generator |
-
1987
- 1987-09-22 JP JP62239608A patent/JPH084264B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5187905A (en) * | 1975-01-31 | 1976-07-31 | Nippon Electric Co | |
JPS6021648A (en) * | 1983-07-15 | 1985-02-04 | Shin Meiwa Ind Co Ltd | Optical signal generator |
Also Published As
Publication number | Publication date |
---|---|
JPH084264B2 (en) | 1996-01-17 |
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