Apparatus and method for power control in distributed multiple input multiple output wireless communication system

The present invention dispersed (distributed) to the operation of the base station for power control in a wireless communication system, MIMO (Multiple Input Multiple Output), at least one for processing a transmission signal with a terminal included in the terminal set for multiple access beamforming (beamforming) using the process and the process with the lowest power values, and limit the transmit power of the beamforming matrix and the base station for calculating the minimum power value necessary to ensure a minimum data rate of the mobile station for calculating the matrix of and if the best power value exist presence determination process and, to the optimal power value to that comprising the step of determining the transmission power value for each of the terminals in the range satisfying the threshold transmit power of the base station, through power control considering the transmission power limited base station specific threshold terminals that do not satisfy the minimum data rate phenomena By preventing possible, it will receive offers large variety of services. Distributed MIMO (Multiple Input Multiple Output distributed), the power control (power control), maximum bit rate, BD (Block Diagonalization), ZF (Zero Forcing)