JPS6437143A - Information loop transmission system - Google Patents
Information loop transmission systemInfo
- Publication number
- JPS6437143A JPS6437143A JP19291287A JP19291287A JPS6437143A JP S6437143 A JPS6437143 A JP S6437143A JP 19291287 A JP19291287 A JP 19291287A JP 19291287 A JP19291287 A JP 19291287A JP S6437143 A JPS6437143 A JP S6437143A
- Authority
- JP
- Japan
- Prior art keywords
- information
- channel
- channels
- station
- demultiplexed
- 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
Landscapes
- Small-Scale Networks (AREA)
Abstract
PURPOSE:To dynamically use idle channels without a master station by flowing channel information to one of plural channels. CONSTITUTION:The frame which flows to a transmission line and is as shown in the figure is received by a receiver 17 and is taken into a station 10 and is demultiplexed to four channels by a channel multiplexing/demultiplexing circuit 18. Information indicating whether each channel is busy at present or not is written in one of demultiplexed channels, and a control circuit 19 searches an idle channel in accordance with this information and transmits transmission information. Simultaneously, the control circuit 19 sets this used channel to the busy state. When the station terminates transmission of its own information, contents of channel information are changed to the empty state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19291287A JPS6437143A (en) | 1987-07-31 | 1987-07-31 | Information loop transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19291287A JPS6437143A (en) | 1987-07-31 | 1987-07-31 | Information loop transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6437143A true JPS6437143A (en) | 1989-02-07 |
Family
ID=16299044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19291287A Pending JPS6437143A (en) | 1987-07-31 | 1987-07-31 | Information loop transmission system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6437143A (en) |
-
1987
- 1987-07-31 JP JP19291287A patent/JPS6437143A/en active Pending
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