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This paper proposes efficient analytical models to dimension the required transport bandwidths for the Long Term Evolution (LTE) access network for the elastic Internet traffic (which is carried by the TCP protocol). The dimensioning models are based on the use of Processor Sharing queuing theory to guarantee a desired end-to-end application QoS target. For validating the analytical dimensioning models,...
We report the 3rd year's progress of an internet based crossover robot remote control competition which is an international cooperative educational project among Japan, China, Thailand, and Taiwan. In 2009 we proposed a new competition model called “Cargo loading via internet based cooperation” in which a locally controlled humanoid robot and a wheeled mobile robot under remote control cooperate with...
In this paper we propose a novel framework for the multi-objective optimization of a video codec based on genetic algorithms. The proposed framework is designed to jointly minimize the complexity, memory usage (both at the encoder and decoder), bit rate and to maximize the quality of the compressed video stream. In particular, in our present attempt the optimization strategy is designed to determine...
This paper reports the up-to-date progress of an internet based crossover robot remote control competition which is an international cooperation project of UEC of Japan, UESTC of China, KMITL of Thailand, and TKU of Taiwan. We propose a new competition style called "cargo relay transportation by a locally controlled humanoid robot and a remotely controlled robotic vehicle" in which a locally...
We present a routing solution which eliminates the inherent path exploration problem of BGP and thereby enhances survivability in multi-domain networks. The path exploration problem is caused by the dependency among paths learned from neighboring domains. We propose to solve this issue by using two domain level disjoint paths. Our work is based on the aggregated representation of transit domains....
According to the growing of Internet, many websites have used clustering technologies to enlarge their performance. These days, LVS (Linux Virtual Server) software, which is free of charge and has good performance, has commonly been used to construct web server cluster. But when requests are increased, LVS can raise a bottleneck and can make the cluster system unable after all, because it has only...
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