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    Chapter and Conference Paper

    Research of Distributed Vehicle Electronic and Electrical Architecture

    Two development trends (integrated and distributed) of the vehicle electronic and electrical architecture as well as their advantage and disadvantage are analyzed. Based on the detail research to the distribut...

    Libo Zhang, Dongfeng Zhao, Junting He in Proceedings of SAE-China Congress 2014: Se… (2015)

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    Article

    A priority-based polling scheduling algorithm for arbitration policy in Network on Chip

    A solution is imperatively expected to meet the efficient contention resolution schemes for managing simultaneous access requests to the communication resources on the Network on Chip (NoC). Based on the ideas...

    Liyong Bao, Dongfeng Zhao, Yifan Zhao in Journal of Electronics (China) (2012)

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    Article

    A discrete time two-level mixed service parallel polling model

    We present a discrete time single-server two-level mixed service polling systems with two queue types, one center queue and N normal queues. Two-level means the center queue will be successive served after each n...

    Zheng Guan, Dongfeng Zhao, Yifan Zhao in Journal of Electronics (China) (2012)

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    Chapter and Conference Paper

    Performance Analysis of Continuous-Time Non-persistent CSMA with Monitoring in Internet of Things

    With the communication network and more rapid business growth, more and more users want to be rich, more high-quality information services, and the original service business than a single control strategy can ...

    Hongwei Ding, Dongfeng Zhao, Yifan Zhao in Future Intelligent Information Systems (2011)

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    Chapter and Conference Paper

    Application of WSN of Continuous-Time Polling System with Vacations and Using M-Gated Services

    In this paper, we propose the model of applying for WSN of continuous time polling system with vacations and using M-Gated services. By the imbedded Markov chain theory, the generating functions of queue lengt...

    Hongwei Ding, Dongfeng Zhao, Yifan Zhao in Future Intelligent Information Systems (2011)

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    Article

    A new analyzing approach to modeling slotted multiple access systems

    In this paper, the analyzing approaches proposed by Zhao Dongfeng, et al.(1997) have been extensively studied. The average cyclic times of the slotted multiple access systems are analyzed by using the average ...

    Dongfeng Zhao in Journal of Electronics (China) (1999)

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    Article

    Performance analysis of polling systems with limited service

    This paper analyzes a queue model of the polling system with limited service (K=1) in discrete time. By the imbedded Markov chain theory and the probability generating function method, the mean values of queue le...

    Dongfeng Zhao, Bihai Li, Sumin Zheng in Journal of Electronics (China) (1998)