POLLY HUANGHao-Hua ChuChuang-Wen You2018-09-102018-09-102012-04http://scholars.lib.ntu.edu.tw/handle/123456789/374119ENERGY-EFFICIENT INDOOR LOCALIZATION SYSTEM AND A METHOD OF REDUCING POWER CONSUMPTION OF A RADIO BADGE IN THE INDOOR LOCALIZATION SYSTEMpatent