Networks
What are IrDA, RFID, and Wireless Applications Protocol (WAP)?
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below Chapter 9
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IrDA
specification allows
data to be transferred
wirelessly via infrared
light waves
specification allows
data to be transferred
wirelessly via infrared
light waves
Wireless Applications
Protocol (WAP)
allow wireless mobile devices
to access Internet
Protocol (WAP)
allow wireless mobile devices
to access Internet
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Radio Frequency
Identification (RFID)
uses radio signals to communicate
with a tag placed in an object
Identification (RFID)
uses radio signals to communicate
with a tag placed in an object