Algorithm of path selection based on Kalman filter for mobile MPTCP
GE Zhi-hu · Journal of Guangxi University · 2015
Aiming at the unreliable link characteristics of heterogeneous network,a delay prediction based on Kalman Filter is proposed to optimize multipath transmission control protocol's performance. Kalman filter is used to predict packet transmission delay and the estimation results are as the basis for the flow distribution algorithm of MPTCP transfer. The simulation results show that the presented proposal achieves good suppression of the high-frequency variations and fast tracking of the changes of the delay estimation,improves MPTCP's throughput and reduces the reordering packages.As a result,the total output is improved.