Apparatus and method for detecting time division duplex noise of communication device

Abstract

A method for detecting time division duplex (TDD) noise of a communication device, the communication device includes a radio frequency (RF) unit, a voice generation unit, a voice signal acquisition unit, an audio processing unit, and a processor. The RF unit emits a plurality of radio signals. The voice generation unit generates voice signals and outputs the voice signals. The voice signal acquisition unit acquires the voice signals. The audio processing unit converts the acquired voice signals into digital audio signals, and analyzes the digital audio signals to detect whether the digital audio signals contain time division duplex (TDD) noise. The processor generates a result indicating the digital audio signals contain or do not contain the TDD noise according to the analysis of the digital audio signals, and displays the result on a display of the communication device.

Dependencies are inferred from the claim text.