Browsing by Author "Lagunas, Eva"
Lagunas, Eva; Nájar Martón, Montserrat (Institute of Electrical and Electronics Engineers (IEEE), 2013)
Restricted access - publisher's policyIn this paper, we address sparsity-based spectrum sensing for Cognitive Radio (CR) applications. Motivated by the sparsity described by the low spectral occupancy of the licensed radios, the proposed approach utilizes the ...
Pérez Neira, Ana Isabel; Veciana Fontanet, Joaquim Maria; Vázquez, Miguel Ángel; Lagunas, Eva (2016-03)
Open AccessThis paper deals with the problem of optimal decentralized power control in systems whose spectrum is regulated in time and space, the so-called time-area-spectrum (TAS) licensed. This license system gives to the owner the ...
Shaat, Musbah; Lagunas, Eva; Pérez Neira, Ana Isabel; Chatzinotas, Symeon (2018-07-13)
Position estimation for IR-UWB systems: DPE, Multi-TOA approach, and their compressive sensing-based modeling Lagunas, Eva; Navarro, Monica; Closas, Pau; Nájar Martón, Montserrat; Garcia-Gutierrez, Ricardo; Floriach, Genís (2018-01-01)
Part of book or chapter of book
Restricted access - publisher's policyThe limitations of satellites create a large gap in assistive directional technologies, especially indoors. The methods and advances in alternate directional technologies is allowing for new systems to fill the gaps caused ...
Lagunas, Eva; Amin, Moeness; Ahmad, Fauzia; Nájar Martón, Montserrat (Institute of Electrical and Electronics Engineers (IEEE), 2012)
Restricted access - publisher's policyIn this paper, we address imaging of the interior structure of a building using a reduced number of measurements in through-the-wall imaging and urban sensing applications. Unlike majority of the feature detection methods ...