Point of sale system that bypasses the public telephone network
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United States of America Patent
Stats
-
Jul 30, 1996
Grant Date -
N/A
app pub date -
Mar 27, 1995
filing date -
Mar 27, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for communication between a POS terminal and a destination host, which may be a credit transaction authorization entity. The system includes a POS terminal, RF network port, a packet switched network, a destination node, and a destination host. The system eliminates dependence on the public telephone network by using a radio frequency link rather than the public telephone network to access the packet switched network. The originating node assembles a Data packet, which include all necessary transaction data, prior to sending a Call Request packet to the destination node, thus eliminating handshake steps and reducing the duration of packet switched network use.
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Family
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