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학술지 A Real-Time Responsiveness Measurement Method of Linux-based Mobile Systems for P2P Cloud Systems
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저자
정영준, 임동혁, 구용본, 이은서, 최훈
발행일
201412
출처
Peer-to-Peer Networking and Applications, v.7 no.4, pp.665-675
ISSN
1936-6442
출판사
Springer
DOI
https://dx.doi.org/10.1007/s12083-013-0219-1
협약과제
12VD1300, 초소형·고신뢰(99.999%) OS와 고성능 멀티코어 OS를 동시 실행하는 듀얼 운영체제 원천 기술 개발, 임채덕
초록
Linux-based mobile computing systems such as robots, electronic control devices, and smart-phone are the most important types of P2P cloud systems in recent days. To improve the overall performance of networked systems, each mobile computing system requires real-time characteristics. For this reason, mobile computing system developers want to know how well real-time responsiveness is supported; several real-time measurement tools have been proposed. However, those previous tools have their own measurement schemes and we think that the results from those models do not show how responsive those systems are. In this paper, we propose ELRM, a new real-time measurement method that has clear measurement interval definitions and an accurate measurement method for real-time responsiveness. We evaluate ELRM on various mobile computing systems and compare it with other existing models. As a result, our method can obtain more accurate and intuitive real-time responsiveness measurement results. © 2013 Springer Science+Business Media New York.
KSP 제안 키워드
Accurate measurement, Cloud system, Control device, Electronic control, Measurement interval, Measurement tools, Mobile computing systems, Mobile system, Networked Systems, Overall performance, P2P Cloud