Decoding error detection method and decoding device in radio communications system

Abstract

A decoding device includes a decoding unit that decodes control data to generate decode data, the control data indicating a state of a radio propagation channel; a reliability calculating unit that calculates a reliability indicator indicating a reliability of the decode data; and an outputting unit that outputs decode data whose reliability indicator is larger than a specified threshold; wherein the reliability calculating unit calculates the reliability indicator of decode data to be decoded, based on a similarity indicator indicating a similarity between the decode data to be decoded and previous decode data whose reliability indicator is larger than the threshold.

Dependencies are inferred from the claim text.