Keiichi Takagaki

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Another version of TCP called TCP Vegas has been proposed and studied in the literature. It can achieve better performance than the current TCP Reno. In our previous studies, steady-state behavior of a window-based flow control mechanism based on TCP Vegas has been analyzed for a simple network topology. In this paper , we extend our analysis to a generic(More)
A feedback-based congestion control mechanism is essential to realize an efficient best-effort service in high-speed networks. A window-based flow control mechanism called TCP (Transmission Control Protocol), a sort of feedback-based congestion control mechanism, has been widely used in the current Internet. Recently, TCP Vegas has been proposed, which is(More)
Another version of TCP called TCP Vegas, which can achieve better performance than the current TCP Reno, has been proposed and studied. We have analyzed a window-based flow control mechanism based on TCP Vegas for a simple network model having a single bottleneck. In this paper, by extending our previous analysis, we analyze the behavior of the window-based(More)
A feedback-based congestion control mechanism is essential to realize an efficient best-effort service in high-speed networks. A window-based flow control mechanism called TCP (Transmission Control Protocol), a sort of feedback-based congestion control mechanism, has been widely used in the current Internet. Recently-proposed TCP Vegas is another version of(More)
A feedback-based congestion control mechanism is essential to realize an efficient data transfer service in packet-switched networks. TCP (Transmission Control Protocol), a sort of feedback-based congestion control mechanism, has been widely used in the current Internet. Recently-proposed TCP Vegas is another version of TCP mechanism, and achieves much(More)
A feedback-based congestion control mechanism is essential to realize an efficient best-effort service in high-speed networks. A window-based flow control mechanism called TCP (Transmission Control Protocol), which is a sort of feedback-based congestion control mechanism, has been widely used in the current Internet. Recently proposed TCP Vegas is another(More)
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