| Summary: | 碩士 === 國立中央大學 === 資訊工程學系在職專班 === 101 === Smart Phones, powered by miscellaneous mobile operating systems, is getting common in our lives. This trend comes with descending of hardware cost. Most of Smart Phone devices are powered by Google Android today. In Android architecture design. The importance of IPC (Inter Process Communication)[1] takes a significant role than any other modern mobile operating system. All IPCs , including application/application, application/system service, system service/system service, happens in Android-Framework are based Binder Framework, which is a descendant of Open Binder[2]. Our assumption is that Binder Framework has locality. If replacing the Red-Black Tree[4] based node managing system by Splay-Tree[3]. The performance should be better. This papper evaluates that the performance of connectivity of IPC node generated by Android System Service has been improved. Consider the popularity of Android devices today. It may save huge amount of computing resources.
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