A method of selecting linked metric measurements from at least one of open
loop and closed loop measurements is disclosed. The method includes
sending by a first node a first radio communication and receiving by a
second node the first radio communication over a communication link. The
method also includes estimating by a second node dynamics of the
communication channel using at least one of the variance and mean
deviation of linked metric measurements. The link metric measurements are
at least one of symbol error rate (SER), packet error rate (PER), frame
error rate (FER), bit error rate (BER), signal to noise ration (SNR), and
received signal strength (RSS). The method also includes the use of the
above link metric measurements by the second node as Open Loop metrics
and the sending back of these metrics to the first node for use a Closed
Loop metrics by the first node. The method also includes categorizing the
dynamics of the communications channel into one of at least two groups
based on the estimate. Further still, the method comprises selecting,
based on the chosen group, the use of at least one of closed loop link
adaption and open loop link adaption of communication link parameters.