一种基于免疫遗传算法的认知决策引擎

为改善认知无线电的自适应参数调整功能，设计了一种基于免疫遗传算法的认知决策引擎。运用免疫遗传算法对无线电系统待优化的目标函数进行寻优，针对一种多载波系统对算法性能进行了仿真分析。结果表明，该认知无线电决策引擎在爬山能力、收敛精度和算法稳定度等方面要优于基于标准遗传算法和模拟退火遗传算法的决策引擎。

Cognitive radio decision engine based on immune genetic algorithm

To improve the adaptive parameters adjusting capability in cognitive radio,a cognitive decision engine based on immune genetic algorithm is proposed,in which the multiple target functions of the radio system are optimized by immune genetic algorithm.A multi-carrier system is used for performance analysis through computer simulation.The results show that the proposed cognitive radio decision engine has better hill-climbing capability,convergence precision and stability than the decision engine based on the s...