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In real-time control systems, a fast and reliable data transmission mechanism is necessary. This paper analyzes the advantages and disadvantages of the existing data transmission protocol and proposes a data transmission protocol called Deque-ERUDP (Deque Efficient and Reliable Protocol Based on UDP) which can guarantee data transmission reliability and efficiency. The proposed protocol uses double...
In the last couple years, deep learning gained great popularity in health and medical science. For analyzing personal health data, privacy of patients and their data is one of the biggest concerns. Traditional methods have the possibility of leaking data because of transferring raw data and storing all data in centralized houseware. Therefore, we proposed a collaborative privacy-preserving learning...
Software defined network (SDN) is an emerging network architecture which offloads the control logic of the network from the underlying forwarding devices to a centralized controller. This centralized control intelligence software defines the behavior of the network. However, the programmability and centralization of the SDN architecture introduce potential security concerns. In this paper, we first...
Many cyber-physical systems consist of a collection of control loops implemented on multiple electronic control units (ECUs) communicating via buses such as FlexRay. Such buses support hybrid communication protocols consisting of a mix of time- and event-triggered slots. The time-triggered slots may be perfectly synchronized to the ECUs and hence result in zero communication delay, while the event-triggered...
With the development of the Internet, Multicast applications are deployed for mainstream use, IP multicasting is critical technology in those applications. The absence of security mechanism has limited the use of multicast. In order to protect communication confidentiality, Traffic in secure multicast is encrypted with a Session Encryption Key which is only to the certificated group members. Key management...
Underwater wireless sensor networks (UWSNs) is a novel networking paradigm to explore aqueous environments. The characteristics of mobile UWSNs, such as low communication bandwidth, large propagation delay, floating node mobility, and high error probability, are significantly different from terrestrial wireless sensor networks. Energy-efficient communication protocols are thus urgently demanded in...
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