2010 24th IEEE International Conference on Advanced Information Networking and Applications (2010)
Apr. 20, 2010 to Apr. 23, 2010
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/AINA.2010.90
RTLS (Real-time locating systems) are used for tracking the location of people or assets in real time. In general, these systems use the radio frequency (RF) for wireless communication within a local coverage area. However, when we attempt to apply this system to an indoor environment, the non-line-of-sight (NLOS) problem is critical to the system performance because of the obstacles in the room. In this paper, we suggest a new location estimation method for an indoor NLOS environment using a reader-selection strategy. We have implemented all components of the locating system and carried out experiments in a testbed.
indoor RTLS, indoor locating system, NLOS environment, localization, location estimation
J. Kim, H. Choi, Y. Baek and S. Son, "RF-Based Indoor Locating System for NLOS Environment," 2010 24th IEEE International Conference on Advanced Information Networking and Applications(AINA), Perth, Australia, 2010, pp. 628-633.