Capacity model for the CDMA/HDR high-speed wireless data service
MSWIM '01 Proceedings of the 4th ACM international workshop on Modeling, analysis and simulation of wireless and mobile systems
Pricing for QoS-enabled networks: A survey
IEEE Communications Surveys & Tutorials
An overview of pricing concepts for broadband IP networks
IEEE Communications Surveys & Tutorials
Streaming video over the Internet: approaches and directions
IEEE Transactions on Circuits and Systems for Video Technology
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As 3G services begins and wireless LAN gets widespread, we expect streaming service will become one of the dominant services in wireless environment. However, streaming service in wireless environment is much difficult to support than in wired network, because available rate changes according to channel situation. Therefore, streaming service quality is not guaranteed just by using delay jitter buffering. On the other side, maximum rate buffering in each state incurs expensive price. We approach optimal buffering problem for guaranteed streaming service, using utility function [1] for cost and degradation. Finally, we get the optimal buffering value by analyzing utility function and validate the model by applying to practical system such as HDR [2].