Linux-based measuring platform for time-based location observables in IEEE 802.11 networks
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Linux-based measuring platform for time-based location observables in IEEE 802.11 networks (1,310Mb) (Accés restringit)
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hdl:2117/20133
Tipus de documentText en actes de congrés
Data publicació2013
EditorUniversity of Bern
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
Positioning has been a hot topic in research for several years. GPS is
accepted as a global solution for positioning outdoors, but indoor positioning
still remains an open issue. Time-based multilateration techniques are presented
as a good trade-off between performance and complexity for indoor
positioning. Although several proposals for time-based multilateration has been
presented, only some of them has been really implemented and of them, only
few can be reproduced by other researchers (mainly due to hardware
customization). This work presents a system for measuring time-based location
observables in IEEE 802.11 networks. This measuring system has been
implemented in Linux, so it can be deployed easily by any researcher. The
current implementation supports the measurement of two kind of observables:
round trip times (for two-way time-of-arrival techniques) and passive TDOAs
(for the passive TDOA location technique). First experiments, presented in this
paper, are focused on demonstrating the feasibility of the system for measuring
these two location observables.
CitacióMartin-Escalona, I.; Barcelo, F.; Zola, E. Linux-based measuring platform for time-based location observables in IEEE 802.11 networks. A: Joint ERCIM eMobility and MobiSense Workshop. "2nd Joint ERCIM eMobility and MobiSense Workshop: Palace of Grand Duke Vladimir, St Petersburg, Russia: June 4, 2013". Saint Petersburg: University of Bern, 2013, p. 22-33.
ISBN978-3-9522719-4-0
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Linux-based Measuring Platform for Time-Based.pdf | Linux-based measuring platform for time-based location observables in IEEE 802.11 networks | 1,310Mb | Accés restringit |