摘要:To tackle the major problem of traditional TCP in wireless network, an end-to-end congestion control algorithm (TSBCC) is proposed based on time series. The algorithm creates time series consisting of the time interval of ACK, calculates the next ACK arrival time by the GARCH modal, analyzes the types of data packet loss, and sets congestion window size using different strategies according to different types of data packets loss. Simulation results show that the proposed mechanism can effectively recognize the reason of packet loss, and improve the throughput of the network.