| 摘要 |
<p>PURPOSE: A method for performing a power headroom report and a communication device are provided to support carrier wave integration technique, thereby performing a transmission through a plurality of carrier wave. CONSTITUTION: A PHR(Power Headroom Report) is performed in a user terminal of a wireless communication system. The wireless communication system supports a carrier aggregation technique. Transmission is performed through a downlink carrier which is composed by the user terminal. One downlink carrier wave among the plurality of downlink carrier wave generates at least one PH(Power Headroom)(404).</p> |
