%0 Journal Article %T A novel 3D ray launching technique for radio propagation prediction in indoor environments %A Alan Tan Wee Chiat %A Ferdous Hossain %A Tan Kim Geok %J Archive of "PLoS ONE". %D 2018 %R 10.1371/journal.pone.0201905 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6080799/