Taejune Hwang

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In this paper we propose multicast (Mcast) routing architecture that uses basic trees and their neighboring MNs (NMN) in ad-hoc network. The basic trees are generated based on hop-counts from mobile nodes (MN) toward arbitrary base node (BN). The NMNs of a specific MN on a basic tree are upper, lower or peer MNs that 1-hop away from it and controlled by(More)
In this paper, we propose Multimedia Delivery Service (MDS) for providing fluent multimedia services using multicast technique on the Head-end-Network. The implemented system is not conventional server-based multicast system but provides client-based on-demand one that has been lacked in conventional multicast delivery. The scheduler generates a multicast(More)
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