Pulse or digital communications – Systems using alternating or pulsating current
Patent
1994-08-10
1997-06-03
Chin, Stephen
Pulse or digital communications
Systems using alternating or pulsating current
340988, 340989, 342457, H04L 2700
Patent
active
056362455
ABSTRACT:
A system for determining whether information broadcast by a general transmitter is relevant to a particular user based on the location, velocity and/or time of an object of interest includes a remote terminal, a general broadcasting unit, a transmitter at the general broadcasting unit for broadcasting messages including a segment comprising a region, a velocity and/or a time corresponding to an event, as well as an event specific tag, and storage for storing selection criteria including current position, time and/or velocity information of the user and/or manually entered data of interest. The selection criteria may also include event specific tags. The receiver at the remote terminal receives the messages from the transmitter at the general broadcasting unit. A navigational receiver may also be used to acquire navigational information from an appropriate external source. A matching processor at the remote terminal evaluates the segment in the messages, determines if the segment sufficiently matches the stored selection criteria and outputs a match signal. A processor in the remote unit receives the match signal, and processes and disseminates the message in accordance with the match signal.
REFERENCES:
patent: 4097695 (1978-06-01), Grace et al.
patent: 4567590 (1986-01-01), Bederman
patent: 4627052 (1986-12-01), Hoare et al.
patent: 4675823 (1987-06-01), Noland
patent: 4860352 (1989-08-01), Laurence et al.
patent: 4872162 (1989-10-01), Tanaka et al.
patent: 5095532 (1992-03-01), Mardus
patent: 5187810 (1993-02-01), Yoneyama et al.
patent: 5214789 (1993-05-01), George
patent: 5235633 (1993-08-01), Dennison et al.
patent: 5243652 (1993-09-01), Teare et al.
patent: 5276683 (1994-01-01), Ohkubo
patent: 5311197 (1994-05-01), Sorden et al.
patent: 5365451 (1994-11-01), Wang et al.
Ernst Darrell E.
Folk Thomas L.
McMillan Donald R.
Rogers Steven R.
Chin Stephen
Ghebretinsae T.
The Mitre Corporation
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