LiFS: Low human-effort, device-free localization with fine-grained subcarrier information

• Main Authors: WANG, Ju, JIANG, Hongbo, Jie XIONG, JAMIESON, Kyle, CHEN, Xiaojiang, FANG, Dingyi, XIE, Binbin
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2016
• Subjects: Networks; Network types; Mobile networks; Wireless access networks; channel state information; device-free localization; power fading model; multipath; low human-effort; Computer Sciences; Software Engineering
• Online Access: https://ink.library.smu.edu.sg/sis_research/3389; https://ink.library.smu.edu.sg/context/sis_research/article/4390/viewcontent/LiFS_MobiCom_2016_afv.pdf
• Institution: Singapore Management University

Device-free localization of people and objects indoors not equipped with radios is playing a critical role in many emerging applications. This paper presents an accurate model-based device-free localization system LiFS, implemented on cheap commercial off-the-shelf (COTS) Wi-Fi devices. Unlike previ...