Circuit arrangment for switched networks consisting of exchanges

Multiplex communications – Wide area network – Packet switching

Patent

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Details

379 58, 455 341, 455 541, H04Q 704, H04J 316

Patent

active

054127602

ABSTRACT:
A telecommunication exchange system in which the fixed location subscribers, like the mobile station subscribers, are provided with individual identifications which are used to assign communication channel pairs to each call to and from both fixed and mobile subscribers. This is accomplished by use of broad-band cables connected from the exchanges all the way to the fixed subscribers' premises.

REFERENCES:
patent: 3663762 (1972-05-01), Joel, Jr.
patent: 4193031 (1980-03-01), Cooper
patent: 4646296 (1987-02-01), Bartholet
patent: 4768188 (1988-08-01), Barnhart et al.
patent: 4789983 (1988-12-01), Acampora et al.
patent: 4930120 (1990-05-01), Baxter et al.

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