PrepAway - Latest Free Exam Questions & Answers

what statement is true?

As it pertains to HT L-SIG TXOP Protection, what statement is true?

PrepAway - Latest Free Exam Questions & Answers

A.
Support for L-SIG TXOP Protection is indicated by HT stations in the L-SIG field of the PLCP header of
HT-mixed format frames.

B.
Support for L-SIG TXOP Protection is indicated in the HT Capabilities Info field of (re)association
request frames sent by ERP, OFDM, and HT-OFDM stations.

C.
An L-SIG TXOP protected frame exchange sequence always begins with an RTS/CTS or a CTS-to-Self.

D.
L-SIG TXOP Protection is specified for the purpose of protecting OFDM (802.11a/g) and HT- OFDM
(802.11n) transmissions from HR/DSSS stations.


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