5G新技术中的毫米波技术、大规模MIMO(Multiple Input Multiple Output)技术的引入,为5G在垂直行业和物联网等应用中提供了更高的移动台定位精度。文章针对室内定位算法开展研究,在LOS(Line of Sight,视距)和NLOS(Non Line Of Sight,非...
在利用传统Chan算法进行目标节点位置估算的基础上,提出了一种结合最陡下降算法SDA(Steepest Descent Algorithm)的TDOA(Time Difference of Arrival)/AOA(Angle of Arrival)融合算法,通过迭代消除由NLOS(Non Line of Sight)误差引起的...
supported by the National Natural Science Foundation of China under Grant (61631015, 61501354 61471395 and 61501356);the Key Scientific and Technological Innovation Team Plan (2016KCT-01);the Fundamental Research Funds of the Ministry of Education (7215433803 and XJS16063)
This paper focuses on the sensor subset optimization problem in time difference of arrival(TDOA) passive localization scenario. We seek for the best sensor combination by formulating a non-convex optimization problem,...