Data base creation in stored program controlled switching system

Details Data base creation in stored program controlled switching system Data base creation in stored program controlled switching system

1985-10-02

1988-03-08

Olms, Douglas W.

Multiplex communications

Wide area network

Packet switching

379279, H04Q 1104

Patent

active

047303042

ABSTRACT:
A time division switching system for providing telecommunications connections as defined by information stored in a plurality of control memories is disclosed. The switching system includes arrangements for transferring a new control program from a central control to a time-slot interchange unit controller associated with a time-slot interchange unit and connected line and trunk units. To generate a data base representing complete calls through the line and trunk units and the time-slot interchange unit, the time-slot interchange unit controller reads the information stored in the control memories, identifies complete telecommunications connections, and stores information defining such complete connections in a data base in a format usable by the new control program.

REFERENCES:
patent: 4280217 (1981-07-01), Hafer
patent: 4466098 (1984-08-01), Southard
patent: 4520477 (1985-05-01), Wen
patent: 4556971 (1985-12-01), Thyni
patent: 4654784 (1987-03-01), Campanini

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