JPS642443A - Controller for connection between packet switching networks - Google Patents
Controller for connection between packet switching networksInfo
- Publication number
- JPS642443A JPS642443A JP62158112A JP15811287A JPS642443A JP S642443 A JPS642443 A JP S642443A JP 62158112 A JP62158112 A JP 62158112A JP 15811287 A JP15811287 A JP 15811287A JP S642443 A JPS642443 A JP S642443A
- Authority
- JP
- Japan
- Prior art keywords
- packet switching
- switching network
- logical channels
- switching networks
- pvc
- 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
Abstract
PURPOSE: To transmit packet data by PVC between data processors through plural switching networks which have no packet switching networks connecting function by connecting 1st and 2nd data processors to each other through two logical channels and controlling both logical channels into the same state.
CONSTITUTION: Logical channels 221∼22n connected to a 1st packet switching network 30 and logical channels 321∼32n connected to a 2nd packet switching network 30 are connected to each other and the logical channels which are connected to each other are controlled into the same states. Consequently, even if the packet switching networks 20 and 30 do not have or have the packet switching network connecting function of PVC, data communications are made between 1st and 2nd data processors 231∼23n and 331∼33n included in the packet switching network 20 and the 2nd packet switching network 30 only by specifying a packet switching network connection controller 1 as the opposite party of PVC.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62158112A JPS642443A (en) | 1987-06-25 | 1987-06-25 | Controller for connection between packet switching networks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62158112A JPS642443A (en) | 1987-06-25 | 1987-06-25 | Controller for connection between packet switching networks |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH012443A JPH012443A (en) | 1989-01-06 |
JPS642443A true JPS642443A (en) | 1989-01-06 |
Family
ID=15664565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62158112A Pending JPS642443A (en) | 1987-06-25 | 1987-06-25 | Controller for connection between packet switching networks |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS642443A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002368058A (en) * | 2001-06-04 | 2002-12-20 | Micronics Japan Co Ltd | Carrier for display substrate |
-
1987
- 1987-06-25 JP JP62158112A patent/JPS642443A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002368058A (en) * | 2001-06-04 | 2002-12-20 | Micronics Japan Co Ltd | Carrier for display substrate |
JP4745536B2 (en) * | 2001-06-04 | 2011-08-10 | 株式会社日本マイクロニクス | Display substrate transfer device |
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