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Precision Time Protocol (PTP) is clock synchronization protocol that is used in computer networks. It is one of the most widely used clock synchronization protocol in the domains where the high degree of precision is required. Accuracy of the PTP goes in the sub-microsecond range. A lot of works have been done for verification and simulation of the protocol. There are still lacks of formal model representations...
In accordance with the rapid increment of advanced In-Vehicle Infotainment (IVI) services, the MOST has been commercialized. The MOST provides S/W stacks for all layers, but these are full of paradoxical flaws because they are not based on the open standard S/W stack and thus are unfamiliar with IT-Automotive convergence S/W developers. To solve this problem and deploy the MOST more widely, the Android-based...
Smart TV market grows rapidly, and it becomes another important part of our life cycle. Main factor of growing smart technologies are their useful applications. There are necessities for users to run their casual PC applications in Smart TVs. Therefore, some applications have been developed or ported to be able to run in Smart TVs. However, the process of converting many PC applications requires a...
In Robotics field communication is served as one of the key objectives. Communication plays significant role between controllers and robots, and during collaboration of number of robots. Providing safe and reliable communication between elements of collaborative environment had become important issue. The UCR Reconfigurable Communication Broker has been presented as a major contribution of this research...
Ultimate goal of ubiquitous computing is to move computers away from the user's focus, by embedding them into the environment. The user will be surrounded by smart and internet powered devices. In this work we describe our research about the Smart Home system. Our solution contains all sorts of smart entities necessary at home. For the interaction with the user we defined two outputs: Smart Wall and...
This paper explores interaction design and real time implementation of behavioral synchronization of Human and Humanoid robot. Human postures are captured into a 3D skeleton using Kinect sensor. Single 3D coordinates of joints can be derived from the skeleton. For the behavioral synchronization primitive humanoid robot with 16 servo motors are used. Human's joint coordinates are extracted from the...
We propose a robot teleoperation service architecture that enables us to control robot more reliable. Reliability is one of key issues in the researches of network based robot architectures. Most of researches on robot architecture are to solve network related problems like latency or disconnection by implementing artificial intelligence at robots. In this paper, we explain 3-tier client-server network-based...
This paper is to survey video encryption algorithms field which becomes as an important field nowadays. As an increasing rate of applying video is getting high, the security of video data becomes more important. In this paper listed several famous encryption schemes which have their own advantages and cryptographic stability. Three main classes of video encryption techniques are studied. Given encryption...
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