Journal of Terahertz Science and Electronic Information Technology , Volume. 19, Issue 3, 465(2021)
Dynamic spectrum allocation based on MCQGA
A Dynamic Spectrum Allocation(DSA) method is proposed to solve the problem of low utilization of wireless spectrum resources based on Modified Cloud Quantum Genetic Algorithm(MCQGA). The method can adjust the rotation angle of the quantum gate dynamically, and uses the cloud theory to cross and mutate. According to the graph theory coloring model, the maximum sum of mean reward, the maximum minimum bandwidth and the maximum proportional fairness measures are considered for spectrum allocation. Particle swarm optimization algorithm, traditional genetic algorithm and basic quantum genetic algorithm are selected for comparative simulation experiment. Simulation results show that the proposed method is more suitable for spectrum allocation.
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JIAO Chuanhai, DU Yihang. Dynamic spectrum allocation based on MCQGA[J]. Journal of Terahertz Science and Electronic Information Technology , 2021, 19(3): 465
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Received: May. 7, 2020
Accepted: --
Published Online: Aug. 19, 2021
The Author Email: Chuanhai JIAO (jiao_chuanhai@126.com)