利用深度优先搜索实现无线频率规划

Achieve Radio Frequency Planning Based on Depth First Search

采用深度优先搜索算法,以四色图定理为理论基础,实现频率资源的合理规划,同时引入递归思想,优化算法性能,结合理论阐述,并以真实场景为依托,搭建仿真平台,演示算法执行流程,进行系统性能测试,其准确性、运行稳定性及工作效率等指标均满足工程实践要求。

This paper uses the depth first search algorithm, and based on the four-color graph thenry, planning the frequency resot.rce rationally, at the same time introducing the reeursive thinking, optimizing algorithms, combining theories and the real scene, building simulation platform, demonstrating the algorithm implementation process, and testing system performance. The index of its accuracy, stability and efficiency meets the requirement of Engineering practice.