TCP-friendly congestion control algorithm with the minimum rate guarantees
Liu Feng-yu · Journal of China Institute of Communications · 2003
This paper presents a certified quality TCP-Friendly congestion control algorithm (CQTCCA). The algorithm includes the end-to-end congestion control and the node queue management. Providing the rate adjustment based on equation at the end host, the UDP streams show TCP-Friendly. Though modify the RED algorithm to Marked-RED, the node can differentiate the marked and unmarked packets to guarantee the minimal rate requirement for real-time multimedia traffic. Simulation results demonstrate the effectiveness of the proposed algorithm.