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Design and Implementation of Platform-Independent Offloading System for a Mobile Web Environment
모바일 웹 환경에서의 플랫폼에 독립적인 오프로딩 시스템 연구

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Authors
박세훈
Advisor
염헌영
Major
공과대학 전기·컴퓨터공학부
Issue Date
2013-02
Publisher
서울대학교 대학원
Keywords
Mobile DeviceJavaScriptOffloadingPower SavingPlatform-Independent.
Description
학위논문 (석사)-- 서울대학교 대학원 : 전기·컴퓨터공학부, 2013. 2. 염헌영.
Abstract
Increasingly, smart phones are becoming one of the most popular mobile devices in personal computing environment. As the need for a variety of mobile applications is increasing, the target mobile platform is a primary concern for mobile application developers. To reduce design complexity for different platforms and enhance the compatibility of applications on various mobile OSes, a JavaScript-based web environment became a main target framework for smart phone applications. Computing-intensive and rich graphics-based applications in a smart phone may fully utilize the CPU, and consume a large amount of the battery power accordingly. In this paper, we propose a platform-independent offloading system, which is a delegated system for a mobile web environment. Our offloading architecture is implemented in a built-in proxy system where the original web resources are selectively divides into a lightweight client code and a computationally heavy code running on the server system. Our evaluation shows that our mobile offloading system increases the response time of the application running in the web browser, and enables a high workload application to run on relatively low-end mobile devices. In addition, this method reduces power consumption of the device. Therefore, our web-based offloading architecture creates a new mobile computing environment, and can be applied various OS platforms of mobile devices.
Language
English
URI
https://hdl.handle.net/10371/122973
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Electrical and Computer Engineering (전기·정보공학부)Theses (Master's Degree_전기·정보공학부)
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