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计算机工程 ›› 2006, Vol. 32 ›› Issue (8): 278-279.

• 开发研究与设计技术 • 上一篇    下一篇

基于 Linux 系统的实时网络数据处理的设计和实现

范 薪,杜 旭,曾俊轩   

  1. 华中科技大学电信系,武汉 430074
  • 出版日期:2006-04-20 发布日期:2006-04-20

Design and Implementation of Real-time Processing of Network Data Based on Linux

FAN Xin, DU Xu, ZENG Junxuan   

  1. Dept. of Electronics & Information, Huazhong University of science and Technology, Wuhan 430074
  • Online:2006-04-20 Published:2006-04-20

摘要: Linux 由于其对网络协议栈的良好支持,在网络传输中得到越来越多的应用。但由于Linux 对实时性支持的缺陷,不能实时处理网络数据。该文分析了现有Linux 内核的一些缺陷,并提出了一种实时网络数据处理的解决方案。

关键词: 实时;调度;优先级;Linux 网络协议栈

Abstract: Linux is widely used in network transport because it supports network protocol very well. However, it can’t process the real-time network data due to its limitation on real time processing. This paper analyzes the limitation and gives an implementation of real-time processing of network data.

Key words: Real-time; Schedule; Priority; Linux network protocol stack