Abstract: A method, apparatus and system provides for pacing transmission of a series of stimulus signals from a first wireless communications apparatus and a second wireless communications apparatus by using an opposite transmission direction of a duplexing scheme to that used for transmitting one or more of the series of stimulus signals.

Abstract: A wireless data communications link connects a wireless device to a test station. The test station transmits command and control parameters to the wireless device using the wireless data communications link. The command and control parameters place the wireless device in a test mode and test the quality and operations of a radio frequency (RF) link established between the wireless device and the test station. The wireless data communications link is also used to transmit test and control parameters from the wireless device to the test station.

Abstract: Using component-level test data to reduce system test. By modeling a system, sensitivity analysis reveals critical components and parameters of those components required to meet system performance parameters. Critical components are tested for these parameters, and these measurements associated with the components. Systems may be assembled which are modeled to meet the system performance parameters based on the model and the measured parameters. Systems may be assembled and calibration coefficients derived and applied from the model and the measured parameters.