JPS57138240A - Hairpin network - Google Patents
Hairpin networkInfo
- Publication number
- JPS57138240A JPS57138240A JP56023865A JP2386581A JPS57138240A JP S57138240 A JPS57138240 A JP S57138240A JP 56023865 A JP56023865 A JP 56023865A JP 2386581 A JP2386581 A JP 2386581A JP S57138240 A JPS57138240 A JP S57138240A
- Authority
- JP
- Japan
- Prior art keywords
- data
- stations
- transmitted data
- bus
- delay elements
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
PURPOSE:To evade the collision of transmitted data easily and effectively, by controlling data transmission by monitoring whether the transmitted data is present or not on a bus. CONSTITUTION:Bus monitoring receivers S are connected to the signal input terminals of delay elements 41, 42-4n interposed in a transmission line 2 corresponding to stations 11, 12-1n, and data transmitters T are connected to their signal output terminals. At the stations 11-1n, said monitoring receivers S detect whether transmitted data is present on the delay elements 41-4n, i.e., the transmission line 2 and when not, the data transmitters T send data for the 1st time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56023865A JPS57138240A (en) | 1981-02-20 | 1981-02-20 | Hairpin network |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56023865A JPS57138240A (en) | 1981-02-20 | 1981-02-20 | Hairpin network |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57138240A true JPS57138240A (en) | 1982-08-26 |
Family
ID=12122327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56023865A Pending JPS57138240A (en) | 1981-02-20 | 1981-02-20 | Hairpin network |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57138240A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6062749A (en) * | 1983-08-08 | 1985-04-10 | Fujitsu Ltd | Ras system in u-shaped optical bus network |
JPS6075138A (en) * | 1983-09-30 | 1985-04-27 | Takao Masuda | Optical communication network |
-
1981
- 1981-02-20 JP JP56023865A patent/JPS57138240A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6062749A (en) * | 1983-08-08 | 1985-04-10 | Fujitsu Ltd | Ras system in u-shaped optical bus network |
JPH035699B2 (en) * | 1983-08-08 | 1991-01-28 | Fujitsu Ltd | |
JPS6075138A (en) * | 1983-09-30 | 1985-04-27 | Takao Masuda | Optical communication network |
JPH0325060B2 (en) * | 1983-09-30 | 1991-04-04 | Takao Masuda |
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