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Study of scalability of passive and active solutions for time-based ranging in IEEE 802.11 networks
dc.contributor | Martín Escalona, Israel |
dc.contributor.author | Malpartida Tablado, Marta |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica |
dc.date.accessioned | 2015-10-27T07:24:31Z |
dc.date.available | 2016-10-28T00:30:46Z |
dc.date.issued | 2015-09-08 |
dc.identifier.uri | http://hdl.handle.net/2117/78294 |
dc.description.abstract | Wireless positioning systems have become very popular in recent years. Outdoor positioning has been addressed successfully, but location indoor present some issues, such as the scalability. The aim of this study is evaluate the scalability and latency of two time based ranging positioning algorithms. In order to reach this purpose a simulation tool implementing the IEEE 802.11 b/g protocol stack and 2-Way TOA and passive TDOA algorithms was built. Thus, a comparison of both algorithms is done for different scenarios. Those scenarios evaluate both techniques under two different mobility models, static grid and Gauss Markov, and two different environments: outdoor and indoor. Results show that Passive TDOA is more scalable than 2-Way TOA in all proposed scenarios. |
dc.language.iso | eng |
dc.publisher | Universitat Politècnica de Catalunya |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Xarxes d'àrea local |
dc.subject.lcsh | Wireless Local Area Network |
dc.subject.other | Positioning |
dc.subject.other | time of arrival |
dc.subject.other | passive location |
dc.subject.other | WLAN |
dc.title | Study of scalability of passive and active solutions for time-based ranging in IEEE 802.11 networks |
dc.type | Master thesis |
dc.subject.lemac | Xarxes locals sense fil Wi-Fi |
dc.identifier.slug | ETSETB-230.104009 |
dc.rights.access | Open Access |
dc.date.updated | 2015-09-22T05:51:58Z |
dc.audience.educationlevel | Màster |
dc.audience.mediator | Escola Tècnica Superior d'Enginyeria de Telecomunicació de Barcelona |