부산대학교 도서관

This paper mentioned the function of mobile terminal positioning for beam forming to millimeter-wave terminals in high-density user environment. The positioning method discussed in this paper is hyperbolic positioning using time differences of arrival of the millimeter wave signals from mobile terminals. Some preliminary time measurement experiments of millimeter wave have been executed with RoF connection remote receivers developed for this positioning purpose. In addition, simulation study also has been made to estimate the positioning accuracy. As a result, high accuracy positioning of millimeter wave mobile terminal seemed to be achieved.