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Performance stability of software ToA-based ranging in WLAN
dc.contributor.author | Ciurana Adell, Marc |
dc.contributor.author | Giustiniano, Domenico |
dc.contributor.author | Neira, Albert |
dc.contributor.author | Barceló Arroyo, Francisco |
dc.contributor.author | Martín Escalona, Israel |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica |
dc.date.accessioned | 2011-03-08T18:29:43Z |
dc.date.available | 2011-03-08T18:29:43Z |
dc.date.created | 2010 |
dc.date.issued | 2010 |
dc.identifier.citation | Ciurana, M. [et al.]. Performance stability of software ToA-based ranging in WLAN. A: International Conference on Indoor Positioning and Indoor Navigation. "2010 International Conference on Indoor Positioning and Indoor Navigation". Zurich: 2010, p. 1-8. |
dc.identifier.isbn | 978-1-4244-5862-2 |
dc.identifier.uri | http://hdl.handle.net/2117/11732 |
dc.description.abstract | This article proposes a set of strategies to improve the performance stability and reliability of purely software ToA-based ranging with off-the-shelf WLAN equipment. Taking as starting point the core design lines proposed in (1), where timing measurements were taken at OS level using the CPU clock of the client device, we optimize the OS configuration and the capture of the time-stamps. Results obtained with a prototype demonstrate that the proposed enhancements improve the performance stability by a factor four. The interest in this kind of ranging methods is because they enable cost-effective and accurate positioning in GNSSless environments. |
dc.format.extent | 8 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Xarxes d'àrea local |
dc.subject.lcsh | WLANs (Wireless LANs) |
dc.title | Performance stability of software ToA-based ranging in WLAN |
dc.type | Conference report |
dc.subject.lemac | Telecomunicació, Sistemes de |
dc.subject.lemac | Xarxes locals sense fil Wi-Fi |
dc.identifier.doi | 10.1109/IPIN.2010.5648117 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5648117&tag=1 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 4979257 |
dc.description.version | Postprint (published version) |
local.citation.author | Ciurana, M.; Giustiniano, D.; Neira, A.; Barcelo-Arroyo, F.; Martin, I. |
local.citation.contributor | International Conference on Indoor Positioning and Indoor Navigation |
local.citation.pubplace | Zurich |
local.citation.publicationName | 2010 International Conference on Indoor Positioning and Indoor Navigation |
local.citation.startingPage | 1 |
local.citation.endingPage | 8 |