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Evaluation of 5G Positioning Performance Based on UTDoA, AoA and Base-Station Selective Exclusion

Autor: Alda Xhafa, José A. del Peral-Rosado, José A. López-Salcedo, Gonzalo Seco-Granados

Publikováno v: Sensors, Vol 22, Iss 1, p 101 (2021)

Accurate and reliable positioning solution is an important requirement for many applications, for instance, emergency services and vehicular-related use cases. Positioning using cellular signals has emerged as a promising solution in Global Navigatio

Externí odkaz: https://doaj.org/article/0650a76d15b7495eb91388848a8edbbd

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Evaluation of 5g positioning performance based on utdoa, aoa and base-station selective exclusion

Autor: Alda Xhafa, José A. del Peral-Rosado, José A. López-Salcedo, Gonzalo Seco-Granados

Publikováno v: Sensors (Basel, Switzerland), vol 22, iss 1
Sensors (Basel, Switzerland)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Sensors; Volume 22; Issue 1; Pages: 101
Sensors, Vol 22, Iss 101, p 101 (2022)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43e12fccd29247800c32d1d86eb14ac0
https://ddd.uab.cat/record/255918

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Performance of NLOS Base Station Exclusion in cmWave 5G Positioning

Autor: Jose A. del Peral-Rosado, Alda Xhafa, Gonzalo Seco-Granados, Jose A. Lopez-Salcedo

Publikováno v: VTC Spring

Positioning methods relying on cellular signals are subject to severe degradation errors due to the inherent harsh working conditions of urban scenarios. In contrast, emerging applications are gradually requesting a more accurate and reliable positio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c74eb097283219e648bbcbf237af9b6
https://doi.org/10.1109/vtc2021-spring51267.2021.9448738

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Developing a Low-Cost Thermal Camera for Industrial Predictive Maintenance Applications

Autor: Pere Tuset-Peiró, Alda Xhafa, Xavier Vilajosana

Publikováno v: Advances in Network-Based Information Systems ISBN: 9783319985299
NBiS

This paper presents the development and evaluation of a low-cost thermal camera based on off-the-shelf components that can be used to predict failures of industrial machines. On the sensing side the system is based on a LWIR thermal camera (FLiR Lept

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fad8c9d296793ef01f9681148cdce27
https://doi.org/10.1007/978-3-319-98530-5_16

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Live demonstration: Wireless PID control of a thermal process using an ultra-low cost LWIR camera

Autor: Alda Xhafa, Pere Tuset-Peiró, Xavier Vilaiosana

Publikováno v: 2017 IEEE SENSORS.

We show a wireless system that controls the light intensity of a number of light bulbs from its temperature in real time. The PID control loop is feed from a LWIR camera thermal video stream and the feedback is used to control a solid-state relay usi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76505a5c349a295963c4bb4accac1df2
https://doi.org/10.1109/icsens.2017.8234030

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A Study on Performance of Hill Climbing for Router Placement in Wireless Mesh Networks

Autor: Donald Elmazi, Alda Xhafa, Makoto Takizawa, Evjola Spaho

Publikováno v: BWCCA

In this paper, we use Hill Climbing algorithm for mesh router node placement in WMNs. We evaluate the performance of the system considering different distribution of mesh clients and using giant component and number of covered mesh clients metrics. W

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddb3eeb3278fa38381b6e2ce0c84835e
https://doi.org/10.1109/bwcca.2015.55

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