NLOS Identification and Mitigation Using Low-Cost UWB Devices
Italian National Conference on Sensors, 2019 Indoor location systems based on ultra-wideband (UWB) technology have become very popular in recent years following the introduction of a number of low-cost devices on the market capable of providing accurate distance measurements.
V. Barral +3 more
semanticscholar +1 more source
Design of a compact UWB antenna with a partial ground plane on epoxy woven glass material
Science and Engineering of Composite Materials, 2017 A compact ultra-wideband (UWB) antenna is presented in this paper with a partial ground plane on epoxy woven glass material. The study is discussed to comprehend the effects of various design parameters with explicit parametric analyses.
Islam Md. Moinul +4 more
doaj +1 more source
Medium Access Control for Wireless Sensor Networks based on Impulse Radio Ultra Wideband
, 2009 This paper describes a detailed performance evaluation of distributed Medium Access Control (MAC) protocols for Wireless Sensor Networks based on Impulse Radio Ultra Wideband (IR-UWB) Physical layer (PHY).
Berthe, Abdoulaye +3 more
core +1 more source
UWB wireless coexistence by fibre-based photonic ADC interference monitoring [PDF]
, 2008 The interference monitoring of UWB wireless picocell clusters through an in-house fibre installation is proposed and evaluated in a proof-of-concept experiment. UWB clusters enable range extension of UWB technology providing Gbit/s communications in home
Beltran, Marta +3 more
core
Ultra-Wideband Aided Fast Localization and Mapping System
, 2017 This paper proposes an ultra-wideband (UWB) aided localization and mapping system that leverages on inertial sensor and depth camera. Inspired by the fact that visual odometry (VO) system, regardless of its accuracy in the short term, still faces ...
Nguyen, Thien-Minh +3 more
core +1 more source
Simulation Platform for Wireless Sensor Networks Based on Impulse Radio Ultra Wide Band
, 2009 Impulse Radio Ultra Wide Band (IR-UWB) is a promising technology to address Wireless Sensor Network (WSN) constraints. However, existing network simulation tools do not provide a complete WSN simulation architecture, with the IR-UWB specificities at the ...
Berthe, Abdoulaye +3 more
core +1 more source
Locking control of underground signal lights based on improved Kalman filter and state observer
Gong-kuang zidonghuaDuring underground ramp transportation in non-coal mines, traditional signal light locking control method is ineffective due to insufficient UWB dynamic positioning accuracy, long sampling interval of vehicle positioning cards, and data loss.
WANG Xueming +3 more
doaj +1 more source
A Coplanar Waveguide Fed Hexagonal Shape Ultra Wide Band Antenna with WiMAX and WLAN Band Rejection [PDF]
, 2014 In this paper, a coplanar waveguide (CPW) fed hexagonal shape planar antenna has been considered for ultra-wide band (UWB). This antenna is then modified to obtain dual band rejection. The Wireless Local Area Network (WLAN) and Wireless Microwave Access (
Das, S., Mandal, T.
core +1 more source
Underground personnel positioning system based on 5G+UWB and inertial navigation technology
Gong-kuang zidonghuaIn practical applications of coal mine personnel positioning systems, there are problems of insufficient equipment computing power and storage resources.
LI Mingfeng +7 more
doaj +1 more source