Patent ID: 8331484

Claim:
A method comprising: at a controller apparatus that is capable of communicating with a plurality of wireless devices, identifying a particular wireless device of the plurality of wireless devices that requires adjustment of predistortion parameters used by the particular wireless device when transmitting a signal; identifying one or more participating wireless devices to participate in a training session during which the particular wireless device makes test transmissions and the one or more participating wireless devices make measurements based on reception of the test transmissions sent by the particular wireless device; sending commands from the controller apparatus to the particular wireless device and to the one or more participating wireless devices to initiate the training session; at the controller apparatus, receiving measurement data from the one or more participating wireless devices based on reception of the test transmissions from the particular wireless device during the training session; and determining predistortion parameters for use by the particular wireless device based on the measurement data received from the one or more participating wireless devices.