JPS5389603A - Loop-type data transmission system - Google Patents
Loop-type data transmission systemInfo
- Publication number
- JPS5389603A JPS5389603A JP391477A JP391477A JPS5389603A JP S5389603 A JPS5389603 A JP S5389603A JP 391477 A JP391477 A JP 391477A JP 391477 A JP391477 A JP 391477A JP S5389603 A JPS5389603 A JP S5389603A
- Authority
- JP
- Japan
- Prior art keywords
- loop
- data transmission
- transmission system
- type data
- signal
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
Abstract
PURPOSE:To make the circuit small-size and low-price and improve the reliability of system by disusing the conventional third frequency signal by using the specific bit signal as the circuit release signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP391477A JPS5389603A (en) | 1977-01-19 | 1977-01-19 | Loop-type data transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP391477A JPS5389603A (en) | 1977-01-19 | 1977-01-19 | Loop-type data transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5389603A true JPS5389603A (en) | 1978-08-07 |
Family
ID=11570436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP391477A Pending JPS5389603A (en) | 1977-01-19 | 1977-01-19 | Loop-type data transmission system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5389603A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5733852A (en) * | 1980-08-08 | 1982-02-24 | Meidensha Electric Mfg Co Ltd | Data exchanging method for loop transmission |
-
1977
- 1977-01-19 JP JP391477A patent/JPS5389603A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5733852A (en) * | 1980-08-08 | 1982-02-24 | Meidensha Electric Mfg Co Ltd | Data exchanging method for loop transmission |
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