System and Method for Removing Interference in Frequency Reuse System

摘要

PURPOSE: An interference cancellation system in a frequency reuse system and a method thereof are provided to remove interference while minimizing a frequency reuse coefficient. CONSTITUTION: The first BS(Base Station) transmits a signal to the second base station in advance(500). Channel estimation about a communication channel is operated(502). If the channel estimation is operated, the first base station transmits the signal through a downlink in the first terminal. The second base station receives the signal through an uplink from the second terminal(504). The second base station removes the signal of the first base station in the received signal(506).