… the indoor localization system DFD-… dual bands routing functions in the 2.4- and 5-GHz
bands, we first use the DFD algorithm to collect fingerprint data and establish a dual-frequency …

… and effective location information between different frequencies. … frequency bands of 2.4GHz
and 5GHz and use RSS difference of crossover frequencies (RSSD_CF) between each two …

… and frequency domains. On this basis, we explore the synergistic effect of both 2.4GHz and
5GHz bands for indoor localization, … We propose a dual-band SDA (DBSDA) based model to …

… , two contributions to the field of indoor positioning are presented. The first contribution is an
investigation of the behavior of two WiFi frequencies… using both frequency bands rather than …

… dual frequency spectrum bands of 2.4GHz and 5GHz signals, as these are the two dominant
frequency bands … supporting the pair of frequencies concurrently. Nevertheless, the 2.4GHz …

… In this paper, we propose a hybrid localization algorithm to boost the accuracy of range-…
of APs and the use of two frequency bands in an indoor environment. For the simulation, a …

… data rate, offers shorter range (lower penetrating power) and … -time indoor positioning system
is implemented for an indoor … Then, empirical analyses of positioning performance of two …

… Furthermore, the wide-scale connectivity offered by IoT can also open a wide range of
opportunities for indoor localization. It is important to understand opportunities, and challenges of …

… localization systems it makes use of the invisible spectrum of light just below red edge of the
visible spectrum, which makes this technology less intrusive compared to indoor positioning …

… the location of an object. The aims of this paper are to provide the reader with fingerprinting
based wireless indoor localization techniques and systems for indoor … FM band ranges and …