In the last years, the smart city (SC) paradigm has been deeply studied to support
sustainable mobility and to improve human living conditions. In this context, a new SC based …

Indoor map is a fundamental element of indoor location-based services (ILBS). However,
traditional indoor map** techniques are labor-intensive and time-consuming. The …

Nowadays, smart city paradigm plays a primary role in the fulfillment of sustainable solutions
in the field of urban mobility, both public and private. At the same time, the Internet of Things …

The advent of sensor-rich smart devices (eg, smartphones) has enabled a lot of applications
and services. One of these applications and services is smartphone-based vehicle indoor …

Indoor wireless localization toward the next generation Wi-Fi access point has attracted
considerable attention due to the presentation of the state-of-art Wi-Fi fine time …

In this paper, we investigate non-orthogonal multiple access (NOMA) based average age of
information (AoI) in LEO satellite-terrestrial integrated networks. Two-user NOMA scheme is …

Evidence for the benefits of walking has attracted the attention of researchers and
practitioners and encouraged them to develop healthier and more sustainable walkable …

Location-based services have become more and more important with the development of
the Internet of Things (IoT) technology in recent years. Global Navigation Satellite System …

Indoor navigation technology, as an emerging location information service, has shown
continuous growth in its application demand in recent years. In indoor navigation, indoor …

GPS trajectory and remote sensing data are crucial for updating urban road networks
because they contain critical spatial and temporal information. Existing road network …