The manuscript presents an algorithm for the optimal estimation of the amplitude and
propagation delay time of an ultra-wideband radio signal, in systems for the passive location …

Indoor Wi-Fi positioning based on Received Signal Strength Indicator (RSSI) has been
widely used in all kinds of location-based services. However, the accuracy of positioning is …

Accurate location or positioning of people and self-driven devices in large indoor
environments has become an important necessity The application of increasingly automated …

With the widespread adoption of smart mobile devices, smartphone-based indoor
positioning technology has become a significant area of research. This study proposes a …

As a promising indoor localization technology, WiFi fingerprint-based localization
encounters many issues that need to be addressed urgently, such as high-overhead …

University campus networks need wired (ethernet) and dense wireless fidelity networks that
have devices like access points, switches, and routers that are always turned on …

At present, the interaction mechanism between the complex indoor environment and
pseudolite signals has not been fundamentally resolved, and the stability, continuity, and …

The fingerprinting-based approach using the wireless local area network (WLAN) is widely
used for indoor localization. However, the construction of the fingerprint database is quite …

With the rapid development of 5g technology, the era of interconnection has come. At the
same time, more and more software and hardware acquire location information through …

Location-based services in commercial and industrial settings enhance power efficiency and
security by providing real-time visibility of people within designated areas. Indoor facilities, in …