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On a Thin Client system, the user manipulates the server system and sees remote desktop images which are transferred over a network. However, it is difficult to use Thin Client systems on a mobile network, because the network bandwidth is insufficient to transfer the remote display image with sufficient frequency. In this study, we implement and evaluate an improved remote desktop system for mobile...
Push-to-talk over cellular (PoC) is considered as one of important applications in next generation networks (NGN). The main objective of this study is to investigate the performance of our PoC system evaluated over three operational 3G networks in the US. Measurements are conducted in two stages. First, several generic measurements such as round trip time (RTT), UDP, TCP, and dormant mode are made...
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