计算机科学 ›› 2014, Vol. 41 ›› Issue (5): 116-119.doi: 10.11896/j.issn.1002-137X.2014.05.025
韩莉,钱焕延
HAN Li and QIAN Huan-yan
摘要: 提出了一个效用优化模型,以最大化整个网络的吞吐量,并在各个流之间均衡分配带宽资源。基于该模型,结合无线网络的广播特性和机会路由的思想,构造单播多路径路由,并应用网络编码简化数据调度。性能分析与仿真实验表明,算法在稠密网络及存在多个流的条件下,可以取得比同类协议更大的吞吐量、更低的网络整体开销和更合理的带宽资源的分配。
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