Patent ID: 8576934

Claim:
A receiving device that receives a single carrier signal, comprising: a channel estimating section that performs a correlating process for a received reference signal in which said single carrier signal was transformed from a time domain signal into a frequency domain signal and a pre-stored reference signal so as to obtain estimated channel values; a compensation coefficient computing section that computes compensation coefficients corresponding to residual multipath interferences based on a bit likelihood; a weight computing section that computes equalized weights based on said estimated channel values and said compensation coefficients; an equalizing filter that generates an equalized signal by an equalizing process for the received signal that is the frequency domain signal based on said equalized weights; a residual interference replica generating section that generates residual multipath interference replicas based on frequency domain symbol replicas, said estimated channel values, and said equalized weights; and a first subtracting section that subtracts said residual multipath interference replicas, which are the frequency domain signals, from said equalized signal, which is the frequency domain signal.