Mobile radio communication system having base stations and radio terminals each having tenant identification data storage for storing tenant ID data
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 1, 1995
Issued Date -
N/A
app pub date -
Mar 14, 1994
filing date -
Apr 24, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cordless telephone system or similar mobile radio communication system which limits the service available for a mobile unit or radio terminal in an exclusive zone assigned to the terminal and removes the limitation in a common zone while opening all the zones to a particular radio terminal. Assuming a single building accommodating a plurality of companies, the area where radio terminals can be serviced is limited on a companay basis. All the terminals belonging to the respective companies are serviced at a restaurant, lobby or similar common space inside the building. An exclusive terminal for a guard, for example, is serviced in all the arears inside the building.
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Cited Art Landscape
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