SPI: An Active Queue Management Algorithm for HSTCP
نویسندگان
چکیده
In this paper, a Scalable Proportional Integral (SPI) active queue management (AQM) algorithm for High Speed TCP (HSTCP) is proposed. Based on the linearization model for HSTCP, we give a stability analysis for the closed loop interconnection systems (HSTCP and SPI AQM). Then, an adaptive parameters setting method for SPI AQM is presented. Using ns2 simulation, we illustrate that SPI shows satisfactory RTT fairness, TCP fairness and convergence performance, also SPI has good robustness in terms of link capacity, the number of connections, round trip time and buffer size.
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