Analysis of UWB Indoor Positioning Accuracy Based on TW-TOF

Indoor Positioning with Uwb Technology

Comparison between RSSI-based and TOF-based Indoor Positioning Methods

A location-based service (LBS) cannot be realized unless solutions of the positioning problem are available at hand. For the outdoor positioning, GPS based practical solutions have been introduced. Using GPS they have developed so many commercial LBS systems. Navigation, logistics, troop management and fleet management are all examples of LBS. LBS is so useful that it should be available in doo...

A Review On Map-Based Indoor Positioning Techniques

In this study, a review of indoor positioning methods based on indoor environment models is presented. Researchers introduce a variety of methods in this field. The purpose of this study is to present different methods and evaluate them. Each method is described from the point of view of the use of the spatial models. In the end, methods advantages and disadvantages have been introduced. Due to...

A Novel Approach based on UWB Beamforming for Indoor Positioning in None-Line-of-Sight Environments

Accurate wireless indoor positioning in non line-of-sight (NLoS) environments is an open research topic due to interfering dense multipath propagation. The key challenge is to reliably detect the direct path (DP) from the transmitter to the receiver so as to enable accurate positioning calculations. In our contribution a novel approach called ”BeamLoc” has been introduced to perform this task. ...

Detection of UWB ranging measurement quality for collaborative indoor positioning