侯 睿,何柳婷,李 薇,张 嫣.命名数据网络中Sub/Pub 模式仿真实验研究[J].中南民族大学学报自然科学版,2018,(4):104-108
命名数据网络中Sub/Pub 模式仿真实验研究
Experimental Research on Sub/Pub Model in Named Data Networking
  
DOI:10.12130/znmdzk.20180421
中文关键词: 命名数据网络  结构化命名方法  路由和转发
英文关键词: Named Data Networking  structured naming approach  routing and forwarding
基金项目:国家自然科学基金资助项目(60841001,61503418);中央高校基本科研业务专项资金资助项目(CZD18003)
作者单位
侯 睿,何柳婷*,李 薇,张 嫣 中南民族大学 计算机科学学院武汉 430074 
摘要点击次数: 432
全文下载次数: 292
中文摘要:
      在 Linux 环境下,基于 Mini-ndn 仿真平台并利用 Python,设计并实现了命名数据网络(NDN) 分级命名路由仿真实验,研究了 Subscriber 和 Publisher 在一对一、一对多、多对一和多对多通信情况下, interest 包请求和 data 包响应问题,实验结果对 NDN 中的 Subscriber/Publisher 交互过程、结构化数据命名规则、interest 包在 NDN 路由器中的 CS 查找、PIT 处理和 FIB 转发等过程, 以及 data 包响应过程有了更直观的认识, 为 NDN 路由和转发理论研究提供实际参考依据.
英文摘要:
      Under Linux environment, hierarchical named routing simulation experiment in named data networking(NDN) is designed and implemented in this paper, which is based on Mini-ndn simulation platform and Python language. In simulation, interest packets' requests and data packets' responses issue under communication models of point-to-point,point-to-multipoint, multipoint-to-point, and multipoint-to-multipoint between subscribers and publishers are studied. The experimental results have a more intuitive understanding of the Subscriber /Publisher interaction process in NDN, the structured data naming rules, the CS lookup of the interest packet in the NDN router, the PIT processing and FIB forwarding, and the data packet response process. Results can provide practical references for NDN routing and forwarding theoretical researches.
查看全文   查看/发表评论  下载PDF阅读器
关闭