RECEIVER, AND RECEPTION METHOD

摘要

PROBLEM TO BE SOLVED: To obtain high reception sensitivity receiver at a low cost, regardless of sample variation or use environment, without increasing user's burden.SOLUTION: A receiver includes: an RSSI measurement part for measuring an RSSI value corresponding to input signal strength; a polling control part for making the RSSI measurement part measure RSSI values intermittently; a storage part for storing the RSSI values consecutively measured for two times or more; a setting part for setting a determination threshold value to be used for determining presence/no presence of reception by adding a preset value to the RSSI value measured at previous time or before out of the RSSI values stored in the storage part; and a comparison part for determining presence/no presence of a reception signal by comparing the RSSI value with the determination threshold value.