Industrial Technology Research Institute

Kao-Yueh Kuo

Hui-Ming Wang

Yu-Shu Chiu

Jung-Yu Yen

A nonlinear conversion system using precision mapping and the method thereof are described. The system includes a source value converter, a mapping table unit, a recovering parameter computing unit, and an output computing unit. The method includes the steps of: receiving an input value; converting the input value into a source value; mapping the source value to a destination value in a limited domain for restricting the calculation within a destination domain; establishing a mapping table by directly selecting a precision according to the destination domain and inverse-mapping back to a source domain; and outputting the destination value according to the mapping table, combining the destination value with a recovering parameter for recovering an output value produced by the nonlinear conversion of the input value.

Nonlinear conversion system using precision mapping and the method thereof

A method of path detection in a multi-path communications system that includes selecting an object for configuring a search window, setting at least one sub-window, wherein the sub-window is smaller in size than the search window, providing a first counter for the object, setting a threshold, selecting a decision period for a duration of the object, and detecting a path in a selected region with the at least one sub-window in a plurality of modes corresponding to the threshold.

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Hsinchu, Taiwan

Kao-Yueh Kuo