DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Kim, Soontae | - |
dc.contributor.advisor | 김순태 | - |
dc.contributor.author | Seo, Bohun | - |
dc.date.accessioned | 2019-09-04T02:46:23Z | - |
dc.date.available | 2019-09-04T02:46:23Z | - |
dc.date.issued | 2018 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=734089&flag=dissertation | en_US |
dc.identifier.uri | http://hdl.handle.net/10203/267029 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 전산학부, 2018.2,[iv, 34 p. :] | - |
dc.description.abstract | Numerous functionalities are provided by the smartphone and prolonging its battery lifetime is an undeniably critical issue to support them. In this paper, we propose a low-power scheme called \textit{Uninteresting Region Freezing} (URF) that achieves significant total power consumption reduction of the smartphone by reducing unnecessary drawing computation that originates from the user's uninteresting display region. Moreover, we devise a user interface that helps the user to use our scheme flexibly and easily. We implement URF and its user interface on a real smartphone (Nexus 6). Then, we experiment with two existing low-power schemes, partial display darkening and maximum frame rate restriction, to evaluate our scheme. The results indicate that the URF scheme achieves additional total power consumption reduction by 5.1% to 12.5% and by 2.4% to 7.1%, compared with the partial display darkening and the maximum frame rate restriction schemes, respectively. | - |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | mobile system▼asmartphone▼atile-based GPU▼auninteresting region▼aunnecessary drawing computation▼alow-power scheme | - |
dc.subject | 모바일 시스템▼a스마트폰▼a타일 기반 GPU▼a무관심 영역▼a불필요한 그리기 연산▼a저전력 기법 | - |
dc.title | Freezing | - |
dc.title.alternative | 스마트폰 화면에 존재하는 무관심 영역의 그리기 연산을 제거한 새로운 저전력 기법 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 325007 | - |
dc.description.department | 한국과학기술원 :전산학부, | - |
dc.contributor.alternativeauthor | 서보훈 | - |
dc.title.subtitle | eliminating drawing computation of uninteresting display region for low-power consumption | - |
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