Spread spectrum transmission is used in WLANs for ________.
A) higher transmission speed
B) more reliable transmission
C) greater security
D) All of the above.
Correct Answer:
Verified
Q30: Channels with wide bandwidths are called _
Q31: The frequency range from 500 megahertz to
Q32: Spread spectrum transmission is used in WLANs
Q33: In unlicensed bands,_.
A)you can use radios wherever
Q34: Which unlicensed band is defined the same
Q34: Interference is minimized in _.
A)licensed bands
B)unlicensed bands
Q36: 802.11 standards are being developed to work
Q37: What aspect of 802.11 standards affects interference
Q39: To transmit data very rapidly,you would want
Q40: In the Shannon Equation,if you quadruple the
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