RM:A Study of Resolution Minification Algorithm for Remote Desktop

碩士 === 輔仁大學 === 資訊工程學系 === 99 === Currently, users usually have many computers, which are installed at home and at office, respectively. User may stay at home to operate his/her computer at office and vice versa. Therefore, remote control application becomes more and more important. In a remote cont...

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Bibliographic Details
Main Authors: Chen, Weiting, 陳韋廷
Other Authors: Chang, Shinhung
Format: Others
Language:zh-TW
Published: 2011
Online Access:http://ndltd.ncl.edu.tw/handle/67542484032164757410
Description
Summary:碩士 === 輔仁大學 === 資訊工程學系 === 99 === Currently, users usually have many computers, which are installed at home and at office, respectively. User may stay at home to operate his/her computer at office and vice versa. Therefore, remote control application becomes more and more important. In a remote control application, a remote computer usually sends its screen data to a client computer for display. However, resolutions of present computers are more than thirteen categories. Furthermore, many computers have specific screen resolution. Therefore, the resolution between a remote computer and a client computer may be different. If the resolution of a remote computer is larger than that of a client computer, users need to roll vertical and horizontal scroll bars to explore uncover area of matching a remote computer screen to a client computer screen in a remote control application. This paper presents a resolution resizing mechanism to adapting screen resolution between a remote computer screen and a client computer screen. Additionally, this paper tests the CPU utilization of proposed resolution resizing mechanism in four different scenarios, web browsing, slide show, text editing, and video playback. The experimental results show that CPU utilization of proposed resolution resizing mechanism is very low, between 0.7% and 5.4%. Even if in a video playback application, the CPU utilization is also controlled below 36% by using the proposed resolution resizing mechanism. The improvements are significant.