| 摘要 |
A method applies channel status information (CSI) to a soft-decided signal. The method performs adjustment suitable for a soft-decided and received signal in applying pre-estimated CSI to a decoder, thereby enhancing performance and enabling adaptive application. The method includes calculating a second value CSINEW for enhancing reliability of a received first CSI CSIRECEIVED, and applying a weight value to the calculated second CSI value CSINEW to calculate a third CSI value CSIWEIGHTED; applying the third CSI value CSIWEIGHTED to a first soft-decision value SSOFTDECISION of an actually-received signal to calculate a second soft-decision value SSOFTDECISION+CSI adjusted; and restrictedly controlling an output range of the calculated second soft-decision value SSOFTDECISION+CSI to obtain a third soft-decision value SSOFTDECISION+CSI—Bounded. |
