Provided by:
freebsd-manpages_7.0-2_all 
NAME
wlan_amrr - AMRR rate adaptation algorithm support for 802.11 devices
SYNOPSIS
device wlan_amrr
DESCRIPTION
The wlan_amrr module implements the Adaptive Multi-Rate Retry tx rate
control algorithm for use with 802.11 devices. The wlan_amrr module is
an 802.11 tx rate control module for use by the device-independent
implementation.
SEE ALSO
rum(4), ural(4), wlan(4), zyd(4)
STANDARDS
More information can be found in the paper describing the AMRR algorithm
at http://hal.inria.fr/inria-00070784/en/.
HISTORY
The wlan_amrr driver first appeared in FreeBSD 6.0.