A new adaptive noise cancellation method of non-continuous communication signal submerged in multi-interference noise

In this paper, a new adaptive noise cancellation method applied on non-continuous communication signal submerged in multi-interference noise is presented. And the noise cancellation capability of traditional method using single adaptive filter is enhanced. This method could be applied to the designing and manufacturing of new adaptive filter used on non-continuous communication signal which is submerged in multi-interference noise such as fixed frequency noises, random noises and so on. Some simulation results show that this method presented in this paper has a strong capability of noise cancellation. So this research provides some technical guidance for improving the anti-noise performance of communication systems.