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    Chapter and Conference Paper

    Outage Probability for Cognitive Heterogeneous Networks with Unreliable Backhaul Connections

    To enhance the spectrum scarcity of cooperative heterogeneous networks (HetNets) with unreliable backhaul connections, we examine the impact of cognitive spectrum sharing over multiple small-cell transmitters ...

    Huy T. Nguyen, Dac-Binh Ha… in Industrial Networks and Intelligent Systems (2018)

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    Chapter and Conference Paper

    Coding DNA Sequence Watermarking

    This paper presents a coding sequence watermarking on lifting based DWT domain and brings up the availability of frequency domain watermarking for DNA sequence. The proposed scheme allocates codons to numerica...

    Suk-Hwan Lee, Won-Joo Hwang, Eung-Joo Lee… in Frontier and Innovation in Future Computin… (2014)

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    Chapter and Conference Paper

    Multicast Algorithms Using Status of Receivers in WDM Broadcast Network for CDN

    Multicasting the multimedia content usually requires broader bandwidth than unicasting service and accordingly WDM broadcast network has been highly recommended for the infrastructure network of CDN(Content De...

    Kyohong **, JongWook Jang, Won-Joo Hwang in Information Networking. Networking Technol… (2004)

  4. No Access

    Chapter and Conference Paper

    Adaptive Playout Algorithm Using Packet Expansion for the VoIP

    Internet telephony means placing telephone call over the Internet which providing “best effort” service only instead of Public Switched telephone networks. Because of this, Internet telephony cannot guarantee ...

    Jae-Hyun Nam, Won-Joo Hwang, Jong-Gyu Kim, Soong-Hee Lee… in Information Networking (2003)