Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent
1993-03-12
1994-09-06
Kuntz, Curtis
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including fiber optic link within telephone network
379 59, 379 60, 379 63, 379112, 370 50, 455 331, 455 541, H04M 1100, H04M 1500, H04J 400, H04Q 700
Patent
active
053454987
ABSTRACT:
A flexible and equitable PCN/PSTN interconnection strategy between a communications network having mobile subscribers, such as a PCN network, and a PSTN whereby to form a communication system in which multiple tariffs can be applied, the tariff applied being determined by the actual location of the mobile subscriber involved in a call. The PSTN (2, 6, 9, 10) is not given total access to the PCN (1, 5, 8, 11) location registers, rather a PSTN to PCN call is via a PCN gateway (5) which does have access to the location registers. The gateway (5) accepts zonal calls with which are associated one tariff (zonal interconnect 4) but for, for example, local or interzonal calls, it provides drop back messages to the PSTN to arrange for appropriate rerouting to other gateways (1, 8) of the PCN which have different tariffs associated therewith (local interconnect 3, interzonal interconnect 7).
REFERENCES:
patent: 4284848 (1981-08-01), Frost
patent: 4675863 (1987-06-01), Paneth et al.
patent: 4748655 (1988-05-01), Thrower et al.
patent: 4775999 (1988-10-01), Williams
patent: 4829554 (1989-05-01), Barnes et al.
patent: 4833701 (1989-05-01), Comroe et al.
patent: 4939785 (1990-07-01), Murata et al.
patent: 4955050 (1990-09-01), Yamauchi
patent: 4984290 (1991-01-01), Levine et al.
patent: 5027388 (1991-06-01), Bradshaw et al.
patent: 5036531 (1991-07-01), Spear
patent: 5097499 (1992-03-01), Cosentino
patent: 5109400 (1992-04-01), Patsiokas et al.
Ameritech Mobile Communications, "Ameritech Mobile Phone Service Plans and Features", Jan., 1990.
Rolle, "Mobile Radio:Heading for a European Standard", Siemens Review, Mar. 1990.
Murray, "Why Wireless Voice in the Office", Oct. 1991.
Cumming William
Kuntz Curtis
Northern Telecom Limited
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