Results 31 to 40 of about 28,978 (207)
Modeling and Design of Millimeter-Wave Networks for Highway Vehicular Communication [PDF]
, 2017 Connected and autonomous vehicles will play a pivotal role in future Intelligent Transportation Systems (ITSs) and smart cities, in general. High-speed and low-latency wireless communication links will allow municipalities to warn vehicles against safety
Egan, Malcolm +3 more
core +4 more sources
, 2020 Emerging single-photon-sensitive sensors combined with advanced inverse methods to process picosecond-accurate time-stamped photon counts have given rise to unprecedented imaging capabilities.
Faccio, D., Velten, A., Wetzstein, G.
core +1 more source
Satellite Navigation, 2023 None-Line-of-Sight (NLOS) signals denote Global Navigation Satellite System (GNSS) signals received indirectly from satellites and could result in unacceptable positioning errors.
Lintong Li +3 more
doaj +1 more source
An indoor variance-based localization technique utilizing the UWB estimation of geometrical propagation parameters [PDF]
, 2018 A novel localization framework is presented based on ultra-wideband (UWB) channel sounding, employing a triangulation method using the geometrical properties of propagation paths, such as time delay of arrival, angle of departure, angle of arrival, and ...
Gaillot, Davy P. +9 more
core +2 more sources
NLO predictions for effective field theory with MadGraph5 aMC@NLO [PDF]
Proceedings of 12th International Symposium on Radiative Corrections (Radcor 2015) and LoopFest XIV (Radiative Corrections for the LHC and Future Colliders) — PoS(RADCOR2015), 2016 Next-to-leading order event generation for the Standard Model effective field theory has started to become available in the MadGraph5_aMC@NLO framework. In this talk we discuss some of the recent progresses in this direction, with a focus on the top-quark sector.
openaire +1 more source
Non-line-of-sight Node Localization based on Semi-Definite Programming in Wireless Sensor Networks
, 2009 An unknown-position sensor can be localized if there are three or more anchors making time-of-arrival (TOA) measurements of a signal from it. However, the location errors can be very large due to the fact that some of the measurements are from non-line ...
Chen, Hongyang +4 more
core +2 more sources
Dynamic spatial-temporal propagation measurement and super-resolution channel characterisation at 5.2 GHz in a corridor environment [PDF]
, 2002 This paper presents the analysed results from a dynamic spatial-temporal measurement campaign conducted at 5.2 GHz in a corridor environment within a modern building.
Beach, MA, Nix, AR, Tan, CM
core +2 more sources
Target Tracking with NLOS Detection and Mitigation in Wireless Sensor Networks
International Journal of Distributed Sensor Networks, 2013 RN and SSR approaches are designed to detect NLOS propagation paths in this paper. When the NLOS propagation paths are detected, an estimation approach for the NLOS range errors is proposed by using residual-error decomposition. The approach can estimate
Xiaoping Wu +4 more
doaj +1 more source
Coverage Analysis in the Uplink of mmWave Cellular Network [PDF]
, 2017 In this paper, we present an analytical framework to evaluate the coverage in the uplink of millimeter wave (mmWave) cellular networks. By using a distance dependent line-of-sight (LOS) probability function, the location of LOS and non-LOS user equipment
Imran, Ali +2 more
core +1 more source
Remote Sensing, 2023 Device-free wireless localization based on Wi-Fi channel state information (CSI) is an emerging technique that could estimate users’ indoor locations without invading their privacy or requiring special equipment.
Xingyu Zheng +9 more
doaj +1 more source