基于线性规划的MPQUIC调度算法

MPQUIC scheduling algorithm based on linear programming

基于MPQUIC协议优化多路径调度算法,可进一步增强多路径聚合带来的性能提升。因此提出一个基于MPQUIC的调度算法。在数据传输之前,该算法通过线性规划合理地分配不同路径上的数据传输量,在尽量减小路径之间的传输完成时间差距的同时,最小化整体的传输完成时间。基于Mininet虚拟网络环境仿真平台,模拟了不同网络环境进行数据传输,实验结果表明,该算法的表现优于minRTT、ECF、BLEST算法。

In order to enhance the performance gains from multipath aggregation and optimize the multipath scheduling algorithm based on the MPQUIC,a scheduling algorithm based on MPQUIC is proposed.Before starting the data transfer,the amount of data to be transferred on each path is reasonably allocated by linear programming.It not only minimizes the transmission completion time,but also minimizes the transmission completion time gap between different paths.The data transmission in different network environments is simulated based on Mininet,and the results show that this algorithm outperforms the minRTT,ECF,and BLEST algorithms.