Separation Algorithm of Interference Signal in Anonymous Communication of Ship Wireless Network

Yang, J.; Sun, H.; Xu, D., and Yang, D., 2020. Separation algorithm of interference signal in anonymous communication of ship wireless network. In: Yang, Y.; Mi, C.; Zhao, L., and Lam, S. (eds.), Global Topics and New Trends in Coastal Research: Port, Coastal and Ocean Engineering. Journal of Coastal Research, Special Issue No. 103, pp. 896–899. Coconut Creek (Florida), ISSN 0749-0208.In order to reduce the interference rate of the interference signal in the anonymous communication of the ship wireless network and successfully separate the data needed by the system, a separation algorithm of the interference signal in the anonymous communication of the ship wireless network is proposed. Based on the simulation, GSMK modulation, FFT transform of traditional power spectral density, and Borg transform of modern power spectral density AR model are adopted to accumulate the interfered signals and realize the separation of radio interference signals. The experimental results show that the proposed algorithm can improve the effect of signal separation to a certain extent, has better data operability, and can serve the system better.