How does RTS/CTS solve the hidden station problem ? the hidden stations can anno
ID: 3768912 • Letter: H
Question
How does RTS/CTS solve the hidden station problem ?
the hidden stations can announce their presence with a RTS before sending the DATA frame
the hidden station listens for a CTS before transmitting its DATA frame
the hidden station receives the RTS or the CTS frame and sets it NAV for ths duration of the DATA transfer plus ACK handshake
the RTS / CTS handshake allow nodes to recover from lost DATA frames
my answer is b?
a.the hidden stations can announce their presence with a RTS before sending the DATA frame
b.the hidden station listens for a CTS before transmitting its DATA frame
c.the hidden station receives the RTS or the CTS frame and sets it NAV for ths duration of the DATA transfer plus ACK handshake
d.the RTS / CTS handshake allow nodes to recover from lost DATA frames
Explanation / Answer
d . Hidden station problem: RTS/CTS handshake “clears” hidden area
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