気の向くままの個人用メモ

An HT STA operating a direct link with another HT STA in a non-HT BSS shall operate according to the rules found in 10.26 as though the following fields have the settings indicated:
a) The RIFS Mode field of the HT Operation element equal to 1
b) The HT Protection field equal to non-HT mixed mode
c) The Nongreenfield HT STAs Present field equal to 1
d) The OBSS Non-HT STAs Present field equal to 1
e) The L-SIG TXOP Full Support field equal to 0
f) The PCO Active field equal to 0
g) The Basic HT-MCS Set field equal to all 0s

ほかのSTAにnon-HT BSSで直接つながる場合、下記のように設定する

• RIFSモードは1
• HT Protectionフィールドはnon-HT mixedモード
• Nongreenfield HT STA Presentフィールドは1
• OBSS non-HT STAs Presentフィールドは1
• L-SIG TXOP Full Support フィールドは0
• PC0 Activeフィールドは0
• Basic HT-MCS Setフィールドはすべて0