Among the numerous radio-based solutions for indoor localization, ultra-wideband (UWB)
technology is of particular interest due to its signal characteristics. The wide bandwidth of the …

Ultra-wideband (UWB) is considered the most promising radio technology for high-accuracy
indoor localization because of its many desirable properties, including a sub-decimeter level …

Accurate localization in indoor environments with ultra-wideband (UWB) technology has
long attracted much attention. However, due to the presence of multipath components or non …

Ultra-wideband (UWB) ranging techniques can provide accurate distance measurement
under line-of-sight (LOS) conditions. However, various walls and obstacles in indoor non …

A large body of work has shown that ultra-wideband (UWB) technology enables accurate
indoor localization and tracking thanks to its high time-domain resolution. Existing systems …

In recent years, indoor positioning has emerged as a critical function in many end-user
applications; including military, civilian, disaster relief and peacekeeping missions. In …

Ultra wide band (UWB) systems use time information instead of the popular received signal
strength indication (RSSI). UWB is known for its high position accuracy in localization. RSSI …

Ultra-wideband (UWB) localization systems have gained wide attention in precise indoor
positioning applications, due to the usage of high bandwidth signals. We propose a modified …

Ultra-wideband (UWB) time difference of arrival (TDOA)-based localization has recently
emerged as a promising indoor positioning solution. However, in cluttered environments …

Abstract Currently, ultra-wideband (UWB)-based localization systems are attracting much
attention due to their high ranging accuracy. It is well known that the relative sensor–source …