Virual Oral Presentation Slide by Slide

IEEE/ICACT20260284 Slide.09        [Big Slide]	Oral Presentation
	Steps involved in the proposed method: Step 1: Using a linear region of the PA signal input to obtain estimated values of the IQI factor. Then utilizing this estimated value, the IQI pre-compensation parameter values for the RF link are obtained. Step 2:Perform IQI pre-compensation processing for multiple RF links (overcoming IQI distortion factors). Then utilize signals in the nonlinear region of the PA to obtain estimated values for the memory polynomial factors of the PA nonlinearity. Finally, Use these estimated values to determine the DPD parameters for compensating PA nonlinearity. Step 3: Conduct DPD predistortion compensation on multiple RF chains to overcome the PA nonlinearity factor. Then perform IQI pre-compensation processing on multiple RF chains to overcome IQI distortion factors, and obtain self-interference factor estimation values using a dedicated receiving antenna. Finally, calculate the parameter values of the dedicated auxiliary transmitters reconstruction canceller using the estimated values.

[Go to Next Slide]

Select Voice: Virtual Oral Presentation!!