中文摘要：

为提高分布式移动通信系统的空间资源利用率，在并行调度思想的指导下，提出了并行比例公平调度（PPFS）方法，该方法可在取得多用户分集增益的基础上取得复用增益，进一步提高了系统的吞吐量。仿真结果表明，在分布式移动通信系统中，PPFS不仅能够为用户提供更多的接入机会，获得更高的平均系统吞吐量，并且较好地继承了比例公平调度（PFS）算法的良好的公平性性能。

英文摘要：

To improve the utilization of spatial resources in distributed mobile communication systems, a parallel proportional fair scheduling （PPFS） method is proposed based on parallel scheduling strategies. The PPFS method can achieve both muhiuser diversity gain and multiplexing gain simultaneously in the spatial domain to make the average throughput increase further. The simulation results show that PPFS not only provides more chances for users＇ access to channel resources, improves the average throughput of the system, but also inherits the excellent fairness of proportional fair scheduling （PFS）.