MATCHING
-a coordination method used by 802.11g devices that prevents 802.11 and 802.11b devices that do not "understand" OFDM from attempting to initiate a transmission
A)co-channel interference
B)CTS-to-self
C)guard band
D)intersymbol interference
E)pre-shared key
F)reduced interframe space
G)spatial multiplexing
H)symbol
I)TKIP
J)wireless controller

Question

Quizplus · Accepted Answer

CTS-to-self is a mechanism used in 802.11 networks to prevent collisions by sending a clear-to-send (CTS) frame to itself, which informs other devices to hold off on transmissions. This is particularly useful in mixed environments where newer devices using OFDM (Orthogonal Frequency-Division Multiplexing) need to coexist with older devices that do not support this modulation technique.

MATCHING -A Coordination Method Used by 802.11g Devices That Prevents 802.11