Military distributed base station and method of ICI-recognition based adaptive transmit power control scheme in military distributed base station

摘要

The present invention provides a distributed base station for military purposes and an interference recognition-based adaptive transmission power control method thereof. The interference recognition-based adaptive transmission power control method of a distributed base station for military purposes capable of cell zooming in an ultra-dense network (UDN) comprises: a step where a distributed base station for military purposes uses maximum power for downlink communication to form a serving cell; a step where the distributed base station for military purposes designates neighboring cells using the same frequency as the serving cell among neighboring cells of the serving cell formed by the maximum power as interference cells; a step where the distributed base station for military purposes calculates an average value of signal received power (RSRP) of neighboring cells measured by user terminals positioned on an edge of the serving cell; a step where the distributed base station for military purposes calculates an average RSRP of the serving cell measured by the user terminals positioned on the edge of the serving cell; and a step where the distributed base station for military purposes compares the average RSRP of the neighboring cells and the average RSRP of the serving cell to determine the zoom-in of the serving cell.