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    Chapter and Conference Paper

    A Study on Efficient Key Management in Real Time Wireless Sensor Network

    Sensor network technique consists that collecting information, transfer data by sensor nodes and that control sink node. But this sensor node has limited energy power and computing capability, so it has big pr...

    Sangchul Son, Miyoun Yoon, Kwangkyum Lee, Yongtae Shin in Mobile Ad-hoc and Sensor Networks (2005)

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    Chapter and Conference Paper

    A Map** Algorithm for Quality Guaranteed Network Design Based on DiffServ over MPLS Model over UMTS Packet Network

    Previous researches are restricted to scalability or complexity of implementation and are occurred both a high transmission delay and a delay variation resulted from resource reservation over UMTS packet netwo...

    Youngsoo Pi, Miyoun Yoon, Yongtae Shin in Information Networking. Convergence in Bro… (2005)

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    Chapter and Conference Paper

    Placement Algorithm of Web Server Replicas

    Recently, contents distribution technologies have been used to cope with the explosive demand for Web services. In this paper, we addressed the issue of the optimal placement of replicas in the environment whe...

    Seonho Kim, Miyoun Yoon, Yongtae Shin in Computational Science and Its Applications… (2004)

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    Chapter and Conference Paper

    Robust Authentication of Multimedia Stream over Multicast Network

    In multicast environment, data loss is occurred frequently during transmission, so we should consider the loss in real-time message’s authentication. We propose robust loss tolerate scheme. We solve previous s...

    Miyoun Yoon, Kiyoung Kim, Yongtae Shin in Web and Communication Technologies and Int… (2003)

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    Chapter and Conference Paper

    Error Recovery Algorithm for Multimedia Stream in the Tree-Based Multicast Environments

    This paper describes Tree-based Multicast System which leverages Preceding Error Recovery(PER) algorithm and Media Controller(MC). This mechanism solves jitter and delay problem by reducing control packets ove...

    Kiyoung Kim, Miyoun Yoon, Yongtae Shin in Information Networking (2003)