Apparatus and method related to communicating analog signals bet

Details Apparatus and method related to communicating analog signals bet Apparatus and method related to communicating analog signals bet

1987-02-24

1988-03-15

Brown, Thomas W.

Telephonic communications

Plural exchange network or interconnection

With interexchange network routing

379207, 379296, H04M 342, H04M 700

Patent

active

047318236

ABSTRACT:
To convert an analog communication between two local access transport areas (LATA's) from one charged at multiple inter-LATA rates to one charged at a single inter-LATA rate plus lower intra-LATA rates, the communication is concentrated within the remote LATA by installing a remote demarcation point connected to a central office and by installing a master station demarcation point and the master station demarcation point are interfaced by an analog concentrator. The analog concentrator couples the analog communication signals by appropriately amplifying them without digital conversion or processing.

REFERENCES:
patent: 4565903 (1986-01-01), Riley
patent: 4704724 (1987-11-01), Krishnan et al.
"Switching in a Network of Networks", Parts 1 and 2 (2 articles), F. T. Andrews, Jr., Telephony, 5/28/84, pp. 43-50 and 6/4/84, pp. 58-66.
"The Challenge of Equal Access", John Bielecki et al., Telesis (Canada) 1986 two, pp. 5-11.

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