基于层次划分行为特征状态重组的网络资源调度

Network Resource Dispatcher of Defrag Status Based on Hierarchical Division Behavior Characteristics

用户端数量及多样性不断增加变化,原有网络资源调度算法已经不能够满足多个链路层及多个专网同时对网络资源进行调试的业务需求。实际应用中重帧丢帧的现象频出,数据传输完整性得不到保障。在WiMAX Mesh模式下,对WAN资源进行调度,提出一种基于层次划分行为状态重组的网络资源调度算法,通过调节层次的网络流量及两个层次间的距离矩阵进行数据传输,根据网络不同层次划分行为特征生成网络资源调度树,合理调度每一数据帧的微时隙数来完成网络资源由上级转发至下级的传输。仿真实验表明,基于层次划分行为特征状态重组的网络资源调度算法能够最优化网络资源,解决传统方法的弊端,完善了网络资源调度算法并提高网络资源利用率。

Client increasing Numbers and diversity of change, the original network resources scheduling algorithm is not able to satisfy the multiple link layer and multiple private network to network resources at the same time debugging busi-ness requirements. Heavy frame lost frame phenomenon in the practical application, data integrity, not guaranteed. In WiMAX Mesh mode, to WAN resources scheduling, based on a WiMAX Mesh network behavior state restructuring of differ-ent layers of network resource scheduling algorithm, by adjusting the network traffic of each node and the distance between two nodes matrix for data transmission, according to the WiMAX Mesh network to generate different levels of network re-sources scheduling tree and reasonable scheduling of each data frame timeslot number to complete the node flow to forward the lower transmission by the supervisor. Simulation experiments show that based on hierarchy of behavior characteristics of the state restructuring of network resource scheduling algorithm can optimize the network resources, solve the disadvan-tages of traditional methods, improve the network resource scheduling algorithm and raise the utilization ratio of network re-sources.