대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
권호 표지

무선 인터넷 데이터링크 레이어의 응답속도를 만족하는 임베디드 시스템 설계

An Design Of Embedded System for Satisfying Respose Of Wireless Internet Datalink Layer

  • 오현석 (영남대학교 전자정보공학부) ;
  • 성광수 (영남대학교 전자정보공학부)
  • Oh, Hyun-Seok (School Of Electronic Engineering, Yeungnam University) ;
  • Sung, Kwang-Soo (School Of Electronic Engineering, Yeungnam University)
  • 발행 : 2005.11.26
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초록

In this paper, we proposed small scale real-time operating system for embedded system. Real-time system is characterized by the severe consequences that result if logical as well as timing correctness properties of system are not met. On real-time system, real-time operating system allows real-time applications to be designed and expanded easily. Functions can be added without requiring major changes to the software. We design small scale real-time operating system for preemptive kernel, and design kernel component such as multitasking, scheduler, task priority, semaphore, inter-task communication, clock tick timer, ISR(Interrupt Service Routine) mechanism has low interrupt latency.

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