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dhalperi / linux-80211n-csitool-supplementary

802.11n CSI Tool based on iwlwifi and Linux-2.6
http://dhalperi.github.com/linux-80211n-csitool/
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Are the subcarrier indices symmetric? #440

Open kongdd5 opened 4 years ago

kongdd5 commented 4 years ago

According to IEEE Standard 802.11n-2009, I consider that the subcarrier indices are not symmetric when an OFDM system is sending packets through a bandwidth of 20MHz, but are symmetric when the system is using the 40MHz bandwidth. Am I right here? I would appreciate it if anybody could tell me whether what I think is right or not.

jadhavhninad commented 4 years ago

Hi! Did you figure out about it and if not , could you point to where exactly in the 802.11n-2009 document does it talk about it?