JPS56131288A - Competition prevention system of multiprocessor exchange processing system - Google Patents
Competition prevention system of multiprocessor exchange processing systemInfo
- Publication number
- JPS56131288A JPS56131288A JP3428380A JP3428380A JPS56131288A JP S56131288 A JPS56131288 A JP S56131288A JP 3428380 A JP3428380 A JP 3428380A JP 3428380 A JP3428380 A JP 3428380A JP S56131288 A JPS56131288 A JP S56131288A
- Authority
- JP
- Japan
- Prior art keywords
- event
- call
- exchange processing
- processors
- tkpj
- 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
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
- H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
- H04Q3/5455—Multi-processor, parallelism, distributed systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multi Processors (AREA)
- Exchange Systems With Centralized Control (AREA)
Abstract
PURPOSE:To prevent the competition of events transferred between processors unitedly by giving discrimination information to a call in exchange processing and by referring to the discrimination information. CONSTITUTION:Trunk control processors TKPi and TKPj are connected respectively corresponding to digital signal processors DSGE, and the multiprocessor exchange processing system is composed of call processors CPi and CPj with decentralized loads, common memory CM, and network NW. When CPi accepts the start of a call, the call is given ID as an identifier, and a circuit number is also given ID as a circuit event and sent to CPi, which stores CM with it. To TKPj for the call, an event of ID and the circuit number is sent and, while stored, sent to CPj. When this event is received, CPj collates ID of an assigned event with that of the event from TKPj and, when those IDs agree, executes the event.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3428380A JPS56131288A (en) | 1980-03-17 | 1980-03-17 | Competition prevention system of multiprocessor exchange processing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3428380A JPS56131288A (en) | 1980-03-17 | 1980-03-17 | Competition prevention system of multiprocessor exchange processing system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56131288A true JPS56131288A (en) | 1981-10-14 |
Family
ID=12409824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3428380A Pending JPS56131288A (en) | 1980-03-17 | 1980-03-17 | Competition prevention system of multiprocessor exchange processing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56131288A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6331297A (en) * | 1986-07-24 | 1988-02-09 | Nec Corp | Competition preventing system for multiprocessor |
JPS6331298A (en) * | 1986-07-24 | 1988-02-09 | Nec Corp | Competition preventing system for multiprocessor |
JPH0334049A (en) * | 1989-06-30 | 1991-02-14 | Nec Corp | Information processor |
WO2000060828A1 (en) * | 1999-03-31 | 2000-10-12 | Fujitsu Limited | Data communication processing device and method and recording medium storing data communication processing program |
-
1980
- 1980-03-17 JP JP3428380A patent/JPS56131288A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6331297A (en) * | 1986-07-24 | 1988-02-09 | Nec Corp | Competition preventing system for multiprocessor |
JPS6331298A (en) * | 1986-07-24 | 1988-02-09 | Nec Corp | Competition preventing system for multiprocessor |
JPH0334049A (en) * | 1989-06-30 | 1991-02-14 | Nec Corp | Information processor |
WO2000060828A1 (en) * | 1999-03-31 | 2000-10-12 | Fujitsu Limited | Data communication processing device and method and recording medium storing data communication processing program |
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