Device for remote dialog between a station and one or more porta

Details Device for remote dialog between a station and one or more porta Device for remote dialog between a station and one or more porta

1991-08-20

1994-10-25

Yusko, Donald J.

Communications: electrical

Continuously variable indicating

With meter reading

34082508, H04Q 900

Patent

active

053593235

ABSTRACT:
Inside a range of action defined by a station, the station is able to generate therein an enquiry message followed by a silence zone. The station then selectively analyzes the respective contents of a plurality of disjoint time intervals from this silence zone. In the event of obtaining in one of these time intervals, chosen randomly by a single portable object, a content identified as a specified response message associated with this portable object, the station generates a selection message intended for this portable object, which, on reception of this selection message, generates in its turn an acknowledgement message. There follows provision for a phase of transactional communication between the selected portable object and the station.

REFERENCES:
patent: 4466001 (1984-08-01), Moore et al.
patent: 4471345 (1984-09-01), Barrett, Jr.
patent: 4495496 (1985-01-01), Miller, III
patent: 4595921 (1986-06-01), Wang et al.
patent: 4636950 (1987-01-01), Caswell et al.
patent: 4673932 (1987-06-01), Ekchian et al.
patent: 4691202 (1987-09-01), Denne et al.
patent: 4931788 (1990-06-01), Creswick
patent: 5124699 (1992-06-01), Tervoert et al.
European Search Report and Annex thereto.

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