一种基于端到端多路径的最优化流量控制算法

摘要

With die evolving of the network technologies, there has been a growing interest in the end-to-end multipath transfer. This paper investigates the optimal flow control based multiple end-to-end paths and proposes a distributed algorithm to optimally allocate the network resource.The algorithm achieves efficient bandwidth allocation by taking the path diversity into consideration.The algorithm proposed is shown to be asymptotically global stable in the absence of the propagation delay. The simulations demonstrate the rapid convergence and practicality of the algorithm.%随着网络技术的发展,端到端多路径传输正在成为一个热点研究问题.本文研究了基于端到端多路径的最优化流量控制,提出了一种进行最优网络资源分配的分布式算法.该算法充分利用端到端多路径的路径多样性,达到有效的带宽利用和带宽聚合.通过证明,该算法在无时延条件下是全局渐进稳定的.仿真结果证明了该算法的快速收敛性和实用性.