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可靠多播网络的动态缓存分配算法与替换策略
  • 摘要

    ACP是一种适用于多组共享环境的路由器缓存管理协议.在突发数据流频繁出现的互联网中,当多播组数量或者组成员发生变化时,ACP分配算法暴露出慢收敛和分配结果不稳定等问题.通过设计并实现动态缓存分配算法、超时算法以及丢包策略,提出了一种新型的、适用于大规模多播网络的自适应主动可靠多播协议(AARM).模拟实验结果表明,与ACP相比,AARM将为多播网络在恢复延迟、带宽消耗和网络吞吐等方面带来明显的性能提升.

  • 作者

    张靖宇  李志蜀  陈良银  丁革建  陈建明  ZHANG Jing-yu  LI Zhi-shu  CHEN Liang-yin  DING Ge-jian  CHEN Jian-ming 

  • 作者单位

    四川大学计算机学院,成都,610064/浙江师范大学数理信息学院,浙江金华,321004

  • 刊期

    2009年7期 ISTIC PKU

  • 关键词

    可靠多播  缓存分配  缓存替换策略 

参考文献
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