A Multipath Interference Suppression Algorithm Based on Dynamic Threshold Combined with LMS Algorithm
During the process of ship driving,the transmission of signals is easy to generate mul-tipath effect under the influence of island reflection and sea surface scattering,which affects the ship's wireless ground-air data receiving system.In order to improve the reception performance of receivers,this paper first completes the modeling of multipath channels,builds a three-path channel model,and combines the dynamic threshold method with the least mean square(LMS)algorithm under this model,and uses this algorithm to complete the research and simulation of signal pro-cessing.The simulation results show that the optimization scheme of the algorithm proposed in this paper can improve the accuracy of signal receiving system under such circumstance.
wireless data linkmultipath channelinterference suppressionleast mean square algo-rithmdynamic threshold
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