Integrated communication system
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United States of America Patent
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-
Nov 12, 1996
Grant Date -
N/A
app pub date -
Aug 15, 1994
filing date -
Aug 15, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A telephone or two-way digital paging communication system providing an alternative partial communication format in which an acknowledgement signal is transmitted from a telephone device in response to a received voice or data signal. The communication system is switchable between different types of communication formats including full two-way voice or data service, partial two-way service and one-way pager service. The communication system may be implemented in a cellular network in which a portable cellular telephone is adapted to transmit signals at different transmission rates so as to increase its operable range.
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Family
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Cited Art Landscape
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