Mediatek Singapore Pte. Ltd.

Hsiang Sheng Hu

Wei-De Wu

Jinghu Chen

Chia-Wei Tai

Jiye Liang

A signal processing device for communication is provided and includes a de-rate matching module, a decoder, a signal-quality generation module, and a first control module. The de-rate matching module performs a de-rate matching operation on the control signal to obtain a de-rate matching signal. The decoder performs a decoding operation on the de-rate matching signal to obtain a decoding signal. The signal-quality generation module generates at least one signal-quality indicator according to the control signal and the de-rate matching signal. The at least one signal-quality indicator includes a similarity indictor which is obtained by the signal-quality generation module performing a similarity calculation operation on the control signal and the de-rate matching signal. The first control module determines and controls whether to stop the decoding operation for the de-rate matching signal of the current control signal according to the at least one signal-quality indicator.

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Taipei, Taiwan

Hsiang Sheng Hu