Precise Localization Technology of Mobile Phone on a Vehicle in Tunnel using LTE Signal Based Surface CorrelationSep 1, 2018·Beomju ShinSanghoon Jeon,Jungho LeeChangdon KeeTaikjin Lee· 0 min readLast updated on Sep 1, 2018 AuthorsBeomju ShinPh.DAuthorsSanghoon JeonPh.DAuthorsChangdon KeeProfessor EmeritusAuthorsTaikjin LeePh.D← Performance Enhancement and Countermeasure for GPS Failure of GPS/INS Navigation System of UAV Through Integration of 3D Magnetc Vector Sep 1, 2018Real-Time Detection of Ionospheric Disturbances Induced by Earthquake with Detection Window Considering Ionospheric Activity Sep 1, 2018 →