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In this paper, we propose a QoE based handover method to maintain experienced quality for a video streaming service like mobile IPTV. As mobile terminals have dual mode interfaces service user want to select and access to network providing the required quality. A mobile terminal needs the dynamic method to handover to alternative access network(3G) because the weak (Received Signal Strength Indicator)...
In this paper, we propose video quality control system (VQCS) which tan control video service quality through the monitoring of end-to-end available bandwidth for video streaming service like IPTV in NGN convergence network. Various multimedia services such as video, voice and gaming service can be provided by IPTV, and these services require large amounts of bandwidth. At this time, video quality...
In this paper, we propose a method to enhance service user's experience quality when various multimedia services is provided in converged network environment. With the growth of service experience quality interest, multimedia service providers need a method to control experience quality when experience quality is not satisfied by service users. In order to enhance user's experience quality, we design...
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