Localization using ultra-wide band (UWB) signals gives accurate position results for indoor
localization. The penetrating characteristics of UWB pulses reduce the multipath effects and …

The advent of the fourth industrial revolution (Industry 4.0) aims at increasing automation
and efficiency in manufacturing processes by the adoption of information and …

Ultrawideband (UWB) technology is the potential indoor positioning method, which is based
on the time of arrival (TOA) principle and Kalman filter (KF) algorithm. In this research, a high …

This paper presents the theoretical analysis and the experimental evaluation of a new
switched beam antenna designed to operate at 2.45 GHz. The antenna enables direction of …

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 …

The millimeter wave (mmWave) bands have attracted considerable attention for high
precision localization applications due to the ability to capture high angular and temporal …

This paper presents a method for positioning using ultra-wideband impulse radio (UWB-IR)
signals that is robust in indoor environments characterized by dense multipath channel with …

Indoor localization becomes increasingly important as context-aware applications gain
popularity in mobile users. A promising approach for indoor localization is to leverage the …

Cooperation among unknown-location nodes can improve network positioning coverage as
well as localization accuracy particularly in the poor electronic conditions. This paper …

Localisation in wireless networks faces challenges such as high levels of signal attenuation
and unknown path-loss exponents, especially in urban environments. In response to these …