The availability of location information has become a key factor in today's communications
systems allowing location based services. In outdoor scenarios, the mobile terminal position …

Most ultrawideband (UWB) location systems already proposed for position estimation have
only been individually evaluated for particular scenarios. For a fair performance comparison …

An asynchronous position measurement system is proposed for indoor localization in this
paper. The demonstrated system consists of a UWB transmitter and several energy detection …

In this paper, a technique for modeling propagation of ultrawideband (UWB) signals in
indoor or outdoor environments is proposed, supporting the design of a positioning systems …

A complete impulse‐based ultrawideband localization demonstrator for indoor applications
is presented. The positioning method, along with the method of positioning error predicting …

Despite extensive research efforts on ranging and localization modeling and simulation,
research on practical implementations is limited. For the first time, a complete prototype …

This article addresses the problem of determining the location of pallets carried by forklifts
inside a warehouse, which are recognized thanks to an onboard Radio Frequency …

This paper describes the design and realization of a 5.6-GHz ultrawide-bandwidth-based
position measurement system. The system was entirely made using off-the-shelf …

A research study aimed at developing a novel indoor positioning system is presented. The
realized system prototype uses sensor fusion techniques to combine information from two …

Within the context of the Internet of Things (IoT), many applications require high-quality
positioning services. As opposed to traditional technologies, the two most recent positioning …