| 摘要 |
Provided is an apparatus and method for allocating a radio frequency band resource in a Space Division Multiple Access (SDMA) system. The scheduler allocates a data burst, extracts a surplus power resource from each channel band, redistributes the extracted surplus power resource to the data burst, outputs redistributed transmission power information to a power controller, and outputs allocated burst information and the data burst to a modulation block. The power controller receives the transmission power information from the scheduler, and outputs a weight associated with a transmission power. The multiplier receives a frequency domain signal, multiplies the received frequency domain signal by the weight, and outputs the multiplied result to an IFFT operator. |
