KEYWORDS: Data communications, Telecommunications, Denoising, Data modeling, Orthogonal frequency division multiplexing, Data transmission, Time-frequency analysis, Information security, Data processing, Control systems
Aiming at the problem of poor quality of filtered multi-carrier transmission in current 5G communication system, a filtered multi-carrier transmission side for 5G communication system is proposed. Firstly, the cross ambiguity function is used to collect and identify the filtered multi-carrier transmission deviation. Secondly the OFDM synchronization algorithm is used to eliminate noise interference and effectively correct the information. The processing interval of filtered multi-carrier transmission is optimized to ensure the quality of filtered multi-carrier transmission. Finally, the simulation results show that the filtered multi-carrier transmission method for 5G communication system can better ensure the filtered multi-carrier transmission efficiency and security of communication system, and effectively improve the quality of information transmission.
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