Low-cost radio frequency (RF) link for point-to-point data transfer
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United States of America Patent
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Jun 22, 2004
Grant Date -
N/A
app pub date -
Nov 10, 1999
filing date -
Nov 10, 1999
priority date (Note) -
Expired
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Abstract
An apparatus for data transfer using radio frequency (RF) energy, includes a first software application that sources and links the data transfer, a second software application for controlling a communications hardware for the data transfer, a hardware device for formatting the data and gaining access to a media, and a physical layer interface hardware, coupled to selectively receive a signal representing the data from the hardware device and to provide an output to the hardware device, for sending and receiving a radio frequency communication. The second software application for controlling the communications hardware uses a target data transmission media of infrared light.
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