Reception quality estimation apparatus, the reception quality estimation method, the wireless communication apparatus and reception quality estimation program

摘要

And it is an object of the invention using a single slot of the DMRS, to suppress the variance of the SIR estimate without increasing the processing time. Enter the channel estimate, by performing ISSI estimate contained in the received power, and outputs a ISSI estimated value, multiplied by the correction factor to the ISSI estimate by entering the correction factor for ISSI estimates, it has been corrected By outputting a RSSI estimate by performing an RSSI estimate by subtracting from the received power ISSI estimate, to calculate the ratio of the ISSI estimate RSSI and the estimated value, and is characterized in that it outputs the SIR estimate .