JPS6477344A - Packet transmission system - Google Patents
Packet transmission systemInfo
- Publication number
- JPS6477344A JPS6477344A JP23384187A JP23384187A JPS6477344A JP S6477344 A JPS6477344 A JP S6477344A JP 23384187 A JP23384187 A JP 23384187A JP 23384187 A JP23384187 A JP 23384187A JP S6477344 A JPS6477344 A JP S6477344A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- slot
- information
- packet
- packet 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
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
PURPOSE:To execute packet processing without depending upon a transmission code and requiring rapid processing in each bit by dividing a packet signal into slots, transmitting length information to the leading position of the divided initial slot and adding control information indicating the divided state at every slot. CONSTITUTION:Information LEN indicating the length of a packet signal 100 is added to the head of the signal 100 and the signal 100 is dividedly transmitted to a slotted transmission line 200. A synchronizing signal F for synchronizing slots is applied to a transmission frame, control information corresponding to each slot is formed and packet status information PS indicating which part of the divided packet signal is transmitted by the slot is written. Since the start of the packet signal is recognized by the start of a slot of PS information =01 and its end is recognized by length information LEN, packet signal delimiting control independent of a transmission code can be attained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23384187A JPS6477344A (en) | 1987-09-18 | 1987-09-18 | Packet transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23384187A JPS6477344A (en) | 1987-09-18 | 1987-09-18 | Packet transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6477344A true JPS6477344A (en) | 1989-03-23 |
Family
ID=16961404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23384187A Pending JPS6477344A (en) | 1987-09-18 | 1987-09-18 | Packet transmission system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6477344A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996002098A2 (en) * | 1994-07-05 | 1996-01-25 | Philips Electronics N.V. | Signal processing system |
WO2006130263A1 (en) * | 2005-05-31 | 2006-12-07 | Caterpillar Inc. | Communication apparatus for real-time embedded control |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60136451A (en) * | 1983-12-26 | 1985-07-19 | Hitachi Ltd | Synchronous serial transfer system |
JPS61167246A (en) * | 1985-01-18 | 1986-07-28 | Mitsubishi Electric Corp | Loop transmitting method |
-
1987
- 1987-09-18 JP JP23384187A patent/JPS6477344A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60136451A (en) * | 1983-12-26 | 1985-07-19 | Hitachi Ltd | Synchronous serial transfer system |
JPS61167246A (en) * | 1985-01-18 | 1986-07-28 | Mitsubishi Electric Corp | Loop transmitting method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996002098A2 (en) * | 1994-07-05 | 1996-01-25 | Philips Electronics N.V. | Signal processing system |
WO2006130263A1 (en) * | 2005-05-31 | 2006-12-07 | Caterpillar Inc. | Communication apparatus for real-time embedded control |
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