Distribution Transmission Strategy in WMAN Based on Bandwidth and Delay Estimate and Packets

in this paper, we study about bandwidth and delay estimate in WMAN, and propose a method to obtain different delay estimate in multi-path by transmission detect packets. So that we can estimate any packet’s transmission delay in each path. According to delay estimates of the different path, adjust the order of sending of data packet in Cache. So as to achieve the purpose of reducing delays of the overall operations flow and out-of-order. Simulation results show that the strategy is effective.