基于梯度加速算法的LSP流量分配算法  

Traffic distribution on LSP based on accelerated gradient algorithm

作　　者：李艳超[1] 葛文萍[1] 车全江 

机构地区：[1]新疆大学信息科学与工程学院,乌鲁木齐830046

出　　处：《激光杂志》2014年第6期40-43,共4页Laser Journal

摘　　要：本文在MPLS系统模型中提出了一种基于加速梯度算法的LSP流量分配算法。仿真结果表明,它可以减少由传统路由算法引起的网络拥塞和包丢失率;随着LSP请求数的增加减少了LSP的拒绝数,优化网络资源的利用率,降低了资源占用率,提高了系统的稳定性。LSP traffic distribution algorithm based on the accelerating gradient algorithm in MPLS system model is presented in this paper. The simulation results indicate that it can reduce the network congestion caused by traditional routing algorithm and packet loss rate. The number of LSP requests is reduced with increasing rejection number LSP. Meanwhile, this presented algorithm optimizes utilization of network resources and reduces the resource occupancy rate,and it also improves the stability of the system.

关 键 词：流量分配 丢失率 梯度加速算法 标签交换路径 

分 类 号：TP181[自动化与计算机技术—控制理论与控制工程]