一种低复杂度的比例公平调度算法，应用于OFDMA系统-A Low Complexity Algorithm for Proportional

包括蜂窝小区中用户及小区的撒点，小区资源分配中的正比例公平调度,根据平均速度和瞬时速度计算优先级-Including sow cell users and cell, the cell resource allocation proportional fair scheduling, calculated according to the average speed priority and instantaneous speed