The wireless device 40, wherein means for setting the control signal to said setting during operation if the measured signal quality metric meets the predetermined criteria comprises means for setting the control signal to {HEAD ~ said setting} during operation if {TAIL ~ the measured signal quality metric} exceeds a signal quality threshold 
The wireless device 40 , wherein means for setting the control signal to said setting during operation if the measured signal quality metric meets the predetermined criteria comprises means for setting the control signal to { HEAD ~ said setting } during operation if { TAIL ~ the measured signal quality metric } exceeds a signal quality threshold
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH