+ This is throughput Enabled Rate Adaptation (TERA), a new approach to rate adaptation that accounts for interference and congestion effects implicitly but is based solely on measurements of the throughput attained at different data rates.
A much improved and better version of MAICA
+ You can find the implementation in
net/mac80211/rc80211_tera.{h,c}
+ I made modifications to the following files
config.mk
net/mac80211/Makefile
net/mac80211/rate.h
net/mac80211/main.c
net/mac80211/rc80211_tera_debug_fs.c