@article{HE Jie:37, author = {[HE Jie, LI Xi-fei, QI Yue, WU De-yang, XU Li-yuan]}, title = {A 3-D Indoor Localization AlgorithmUsing Distance Optimization}, publisher = {Journal of Beijing University of Posts and Telecommunications}, year = {2017}, journal = {Journal of Beijing University of Posts and Telecommunications}, volume = {40}, number = {3}, eid = {37}, pages = {37-42}, keywords = {3-D localization;least square algorithm;distance optimization;geometric constraints}, doi = https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2017.03.004 }