LAUSR

With the rapid development of information and communication technology (ICT), a higher demand is put forward for the optimal allocation of radio spectrum resources carrying core ICT applications, include in the fields of intelligent manufacturing, transportation and public utilities and so on. The influence of optimal allocation for radio spectrum resources on economic growth is increasingly being widely attention. In this paper, we analyze the influence and contribution of optimized allocation of radio spectrum resources on economic growth. An impact index system of spectrum resource allocation on economic growth is built based on information maturity. Then, the index of key influence factors is extracted by the rough set theory. Moreover, the influence and contribution of optimal allocation of radio spectrum resources on economic growth are analyzed by Cobb-Douglas (C-D) production function. The results show that the influence and comprehensive contribution of spectrum resources optimal allocation on economic growth (GDP) are fitted, based on the indirect impact of ICT on various industries/industries, using actual economic growth data from 2008 to 2017. The proposed method provides a scientific basis and decision support for optimal allocation of spectrum resources in the future. Meanwhile, the conclusion has theoretical and practical significance to promote the progress of ICT and the development of social economy.