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针对传统方法中,采用码元帧格式扫频方法实现路由信道均衡,达到路由冲突分流控制的目的,但网络信道的扩展损失呈突变衰减时,路由冲突分流控制性能不好。提出基于时间和频率的能量密度分析的格栅状网络环式路由冲突分流控制算法。在双向链路中进行数据流的编码,采用FDMA协议进行路由冲突设计,构建网络带宽频间路由冲突信号模型,根据多目标优化理论,采用时频信号处理的方法,提取能量密度特征,实现格栅状网络环式路由冲突分流控制。仿真结果表明,该算法能有效提高路由负载的均衡度,路由冲突分流控制性能较好,提高了通信性能的稳定性。
Aiming at the traditional method, the method of symbol frame format sweeping is adopted to realize the equalization of routing channels, which achieves the purpose of routing collision shunt control. However, when the spreading loss of network channel is abruptly attenuated, the routing conflict shunt control performance is not good. Proposed a grid-based routing conflict shunt control algorithm based on time and frequency energy density analysis. In the bidirectional link, the data stream is coded, and the FDMA protocol is used to design the routing conflicts. The signal bandwidth conflict model is constructed based on the FDMA protocol. According to the multi-objective optimization theory, the time-frequency signal processing method is adopted to extract the energy density features, Gird network ring routing conflict shunt control The simulation results show that the proposed algorithm can effectively improve the balance of routing load, and the routing conflict shunts control performance is better, which improves the stability of communication performance.