Research on multiple mobile communication frequency allocation methods

Kun Song

doi:10.1117/12.2631975

14 April 2022 Research on multiple mobile communication frequency allocation methods

Kun Song

Proceedings Volume 12178, International Conference on Signal Processing and Communication Technology (SPCT 2021); 121780Y (2022) https://doi.org/10.1117/12.2631975
Event: International Conference on Signal Processing and Communication Technology (SPCT 2021), 2021, Tianjin, China

Abstract

5G has become the latest mobile communication method and trend in the 2020s and 5G+ or 6G are under development. No matter what types of communication methods, frequency allocation cannot be avoided. The main problems faced by radio regulatory agencies are the scarcity of frequency resources and the huge demand for radio applications. Besides, the contradiction between frequency demand and supply becomes increasingly prominent. At the same time, the frequency utilization is unreasonable and the overall efficiency of frequency utilization is low. The new thinking is that frequency efficiency also depends on the method used. Therefore, several frequency allocation methods will be introduced in this article and compare their efficiency in MATLAB to find the advantages and disadvantages of all kinds of methods and then analyze which allocation method should be used in a certain environment. The results show that tx-ITL owns from 50% to 200% more capacity than the second-efficient one.

Citation Download Citation

Kun Song "Research on multiple mobile communication frequency allocation methods", Proc. SPIE 12178, International Conference on Signal Processing and Communication Technology (SPCT 2021), 121780Y (14 April 2022); https://doi.org/10.1117/12.2631975

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