Jin-Bum Hwang

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—We provide an effective video multicast framework over TDMA based wireless mesh networks. Heterogeneous user demand is considered where each multicast receiver has its own video quality demand. In video multicasting, different relay nodes in the same multicast tree may have different transmission rates by utilizing scalable video coding. Considering this(More)
Device authentication can reinforce the security of the home network services by ensuring that only specific authorized devices by specific authorized users can access the services. And it is also a mandatory technology for context-aware services in which users are not participant in the service flow. In this paper, we propose a device authentication and(More)
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