Real-time communication in distributed environment - real-time packet filter approach

Takuro Kitayama, Tetsuya Saito, Akihiko Miyoshi, Hideyuki Tokuda

Research output: Contribution to conferencePaper

Abstract

Recent modern operating system technology enables protocol processing in user space using in-kernel packet filter and user-level protocol processing library for flexibility without sacrificing the performance of traditional kernelized protocol processing. This technology can be adapted to build a highly preemptable protocol processing mechanism for distributed real-time environment. In this paper, we discuss the structural difference of various operating systems from the protocol processing point of view, and propose an extended mechanism of packet filter and user-level protocol processing library for real-time communication. Using this mechanism, priority of the client can be handed off to the server without priority inversion problem while protocol processing.

Original languageEnglish
Pages10-17
Number of pages8
Publication statusPublished - 1997 Dec 1
EventProceedings of the 1997 4th International Workshop on Real-Time Computing Systems and Applications, RTCSA - Taipei, Taiwan
Duration: 1997 Oct 271997 Oct 29

Other

OtherProceedings of the 1997 4th International Workshop on Real-Time Computing Systems and Applications, RTCSA
CityTaipei, Taiwan
Period97/10/2797/10/29

ASJC Scopus subject areas

  • Computer Science(all)

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    Kitayama, T., Saito, T., Miyoshi, A., & Tokuda, H. (1997). Real-time communication in distributed environment - real-time packet filter approach. 10-17. Paper presented at Proceedings of the 1997 4th International Workshop on Real-Time Computing Systems and Applications, RTCSA, Taipei, Taiwan, .