摘要
文章把无线电波射线跟踪技术引入定位技术中,提出了射线跟踪场强、时延、到达角定位序列的概念,从原理上说明了场强、时延、到达角定位序列的正确性和实用性,并用模型验证了场强、时延定位序列的唯一性,证明了序列定位原理与方法的正确性。
In the paper,the technology of radio wave ray-tracing is introduced into the positioning technology,and the concepts of the positioning sequence of electric field intensity,time delay and angle of arrival based ray-tracing are put forward.Then the validity and practicability of the positioning sequence of electric field intensity,time delay and angle of arrival is explained in principle,and the unique of the positioning sequence of electric field intensity and time delay is validated by model calculating.Therefore,the validity of the principle and method of sequence positioning is proved.
出处
《计算机工程与应用》
CSCD
北大核心
2003年第31期20-23,共4页
Computer Engineering and Applications
基金
国家863高技术研究发展计划资助项目(编号:863-103-06-02)
国家自然科学基金资助项目(编号:50099620-03-02)