| 摘要 |
<p>An uplink signal processing system for processing an uplink signal for providing joint transmission to a terminal located in the areas of first and second base station, wherein information on a first sounding reference signal (SRS) and information on a second SRS respectively transmitted from the first and second base stations are received, and the reception intensity of the first SRS and the reception intensity of the second SRS in a processing area duration preset on the basis of a time of interest are calculated. Additionally, a difference between the reception intensity of the first SRS and the reception intensity of the second SRS is calculated to check whether the location of the terminal has been changed, and a request is transmitted to the first and second base stations so as to change or maintain a signal transmission state with the terminal according to whether the location of the terminal has been changed.</p> |
