摘要
首先建立异构网络模型,确定了链路负载函数,在此基础上提出了异构网络负载均衡算法。利用该算法合理分配网络带宽并调节适当的参数,使异构网络的负载在较小范围内变化,通过选择负载最小的生成树映射,最终实现异构网络的负载均衡。仿真实验表明,让用户在不同网络间的切换可使网络带宽优化分配、网络负载达到均衡,证明了该算法在异构网络中的有效性。
This paper proposed a load balancing algorithm for heterogeneous network after a function of link load was determined.We can allocate the bandwidth and make the link load changing in a small scale by adjusting the appropriate parameters in the algorithm.In order to realize the load balancing in the heterogeneous network, we can select the minimum load STP.The simulations result show that,allow users to switch between different networks can make the network bandwidth allocation,network load bal-anec,proves the validity of this algorithm in heterogeneous network.
出处
《工业仪表与自动化装置》
2014年第5期111-114,共4页
Industrial Instrumentation & Automation
基金
西安工业大学校长基金(XGYXJJ-0528)
