1. A method for use in a wireless transmit/receive unit (WTRU) for providing beamforming feedback, the method comprising: receiving a sounding frame; performing a first measurement on the sounding frame; performing a first decomposition on the performed first measurement; performing a second decomposition on the performed first measurement to generate a set of resulting angles; selecting a first subset of the set of resulting angles; quantizing each angle of the first subset of the set of resulting angles to generate first quantized angles by: determining a first range based on first angle statistics associated with the first subset of the set of resulting angles, assigning the first range to a first angle of the first subset of the set of resulting angles, determining a second range based on the first angle statistics associated with the first subset of the set of resulting angles, and assigning the second range to a second angle of the first subset of the set of resulting angles, wherein the first range is different than the second range; selecting a second subset of the set of resulting angles; quantizing each angle of the second subset of the set of resulting angles to generate second quantized angles by: determining a third range based on second angle statistics associated with the second subset of the set of resulting angles, assigning the third range to a first angle of the second subset of the set of resulting angles, determining a fourth range based on the second angle statistics associated with the second subset of the set of resulting angles, and assigning the fourth range to a second angle of the second subset of the set of resulting angles, wherein the third range is different than the fourth range; and transmitting at least one of a subset of the first quantized angles or a subset of the second quantized angles in a beamforming feedback frame.