Pervasive indoor localization (PIL) aims to locate an indoor mobile-phone user without any infrastructure assistance. Conventional PIL approaches employ a single probe (i.e., target) measurement to localize by identifying its best match out of a fingerprint gallery. However, a single measurement usually captures limited and inadequate location features. More importantly, the reliance on a single measurement bears the inherent risk of being inaccurate and unreliable, due to the fact that the measurement could be noisy and even corrupted.
Multi Media 17, Proceedings of the 2017 ACM on Multimedia Conference, Pg 109-117. Mountain view, California, USA, Oct 23-27 2017, doi: 10.1145/3123266.3123436