Suphakit Awiphan

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The growing popularity of mobile data communication has been leading a growing lack of radio resource on a cellular network. Therefore, to avoid the data traffic from exceeding the capacity limit of a cellular base station (BS), cellular operators have been trying to install cellular femto cells (local BSs) or wireless LAN access points (APs) in(More)
In this paper, we introduce a new mesh-based approach for data delivery which is organized over multiple tree-shaped core routes. Given that both tree and mesh approaches have their own strong points, we simply combine them together. We evaluate the proposal through ns-2 simulator. The simulation results demonstrate that our approach can provide higher(More)
With the rapid growth of consumer Internet access in recent years, Peer-to-Peer (P2P) video streaming becomes one of the most popular network applications. The P2P paradigm provides more scalable and cost-effective than the client/server model. However, there exist design issues for constructing a P2P streaming network, which are: 1) how to form an overlay(More)
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