MOBILE STATION, BASE STATION, WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD

摘要

The purpose of the present invention is to provide a mobile station by which power consumption can be further reduced. A mobile station of a wireless communication system utilizing carrier aggregation for wireless communications has an SPS transmission management unit (31) that detects the timing for transmitting SPS data inside an SCell and an ACT/DEACT management unit (32) that activates the SCell when the timing for transmitting the SPS data is detected and deactivates the SCell after the SPS data are transmitted and received.