相控阵天线的方向图（切比雪夫加权），阐述了负荷预测的应用研究,主同步信号PSS在时域上的相关仿真，快速扩展随机生成树算法，是信号处理的基础，对HARQ系统的吞吐量分析，具有丰富的参数选项。- Phased array antenna pattern (Chebyshev weights), It describes the application of load forecasting, PSS primary synchronization signal in the time domain simulation related, Rapid expansion of random spanning tree algorithm, Is the basis of the signal processing, HARQ throughput analysis of the system, It has a wealth of parameter options.