Ranging estimation error in WiFi devices running IEEE 802.11mc
Camera ready - Registration No 50362.pdf (1,470Mb) (Restricted access) Request copy
Què és aquest botó?
Aquest botó permet demanar una còpia d'un document restringit a l'autor. Es mostra quan:
- Disposem del correu electrònic de l'autor
- El document té una mida inferior a 20 Mb
- Es tracta d'un document d'accés restringit per decisió de l'autor o d'un document d'accés restringit per política de l'editorial
Document typeConference report
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Rights accessRestricted access - publisher's policy
Indoor positioning is still considered an open issue, especially when general-purpose communication networks are used to observe the metrics for positioning. IEEE 802.11mc aims at providing positioning capabilities to Wi-Fi networks. Google recently developed a feature aimed at making easy to run the standard in any Android device; however, only few access points (APs) officially support and advertise it. It is proven, though, that a bunch of APs are able to attend the location requests from 802.11mc devices despite not announcing their positioning capabilities. An application is proposed here that effectively gathers a list of all the APs that may collaborate in the indoor positioning process. This work is aimed at studying the performance of the location error in a real scenario where Android Wi-Fi devices run the IEEE 802.11mc positioning facility. The results demonstrate that, although errors are smaller than 2 meters as promised, the performance greatly depends on the AP and the frequency band used.
CitationMartin-Escalona, I.; Zola, E. Ranging estimation error in WiFi devices running IEEE 802.11mc. A: IEEE Global Communications Conference. "IEEE Global Communications Conference (IEEE GLOBECOM 2020): Communications for Human and Machine Intelligence: Taipei, Taiwan: 7-11 december, 2020: proceedings". Institute of Electrical and Electronics Engineers (IEEE), 2020, p. 1-7. ISBN 978-1-7281-8299-5. DOI 10.1109/GLOBECOM42002.2020.9347973.
|Camera ready - Registration No 50362.pdf||1,470Mb||Restricted access|
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder