Exploració per autor "Closas Gómez, Pau"
Ara es mostren els items 1-19 de 19
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A Game Theoretical algorithm for joint power and topology control in distributed WSN
Closas Gómez, Pau; Pagès Zamora, Alba Maria; Fernández Rubio, Juan Antonio (2009)
Comunicació de congrés
Accés obertIn this paper, the issue of network topology control in wireless networks using a fully distributed algorithm is considered. Whereas the proposed distributed algorithm is designed applying game theory concepts to design ... -
A Method to determine secondary codes and carrier phases of short snapshot signals
Liu, Xiao; Closas Gómez, Pau; Gusi Amigó, Adrià; Rovira Garcia, Adrià; Sanz Subirana, Jaume (2022-12)
Article
Accés obertRecently, the Snapshot Real-Time Kinematic (SRTK) technique was demonstrated, which aims at achieving high accuracy navigation solutions with a very short signal collection. The main challenge in implementing SRTK is the ... -
Bayesian filtering for nonlinear state-space models in symmetric alpha-stable measurment noise
Vila Valls, Jordi; Fernández Prades, Carlos; Closas Gómez, Pau; Fernández Rubio, Juan Antonio (2011)
Text en actes de congrés
Accés obertBayesian ltering appears in many signal processing problems,reason why it attracted the attention of many researchers to develop efficient algorithms, yet computationally a ordable. In many real systems, it is appropriate ... -
Bayesian signal processing techniques for GNSS receivers: from multipath mitigation to positioning
Closas Gómez, Pau (Universitat Politècnica de Catalunya, 2009-06-15)
Tesi
Accés obertAquesta tesi gira al voltant del disseny de receptors per a sistemes globals de navegació per satèl·lit (Global Navigation Satellite Systems, GNSS). El terme GNSS fa referència a tots aquells sistemes de navegació basats ... -
Benchmarking CPUs and GPUs on embedded platforms for software receiver usage
Pany, T.; Dampf, J.; Bär, W.; Winkel, J.; Stöber, C.; Fürlinger, K.; Closas Gómez, Pau; García Molina, J. A. (2015)
Text en actes de congrés
Accés obertSmartphones containing multi-core central processing units (CPUs) and powerful many-core graphics processing units (GPUs) bring supercomputing technology into your pocket (or into our embedded devices). This can be exploited ... -
Casting signal processing to reall-world data
Closas Gómez, Pau; Conti, Andrea; Dardari, Davide; Decarli, Nicoló; Falletti, Emanuela; Fernández Prades, Carlos; Gholami, Mohammad Reza; Nájar Martón, Montserrat; Lagunas Targarona, Eva; Pini, Marco; Rydström, Mats; Sottile, Francesco; Ström, Erik G. (Elsevier, 2011-10)
Capítol de llibre
Accés restringit per política de l'editorialThis chapter presents the results of a testing and validation activity carried out to analyze the performance of signal-processing techniques related to positioning and navigation. The steps included the setup of a measurement ... -
Cloud-based single-frequency Snapshot RTK positioning
Liu, Xiao; Ribot, Miguel Ángel; Gusi Amigó, Adriá; Rovira Garcia, Adrià; Sanz Subirana, Jaume; Closas Gómez, Pau (Multidisciplinary Digital Publishing Institute (MDPI), 2021-05-26)
Article
Accés obertWith great potential for being applied to Internet of Things (IoT) applications, the concept of cloud-based Snapshot Real Time Kinematics (SRTK) was proposed and its feasibility under zero-baseline configuration was confirmed ... -
Cramér-Rao lower bound for breakpoint distance estimation in a path-loss model
Castro Arvizu, Juan Manuel; Closas Gómez, Pau; Fernández Rubio, Juan Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper addresses the problem of determining the Cramér-Rao lower bound (CRLB) for the parameters and breakpoint distance in a Path-Loss Channel model for Received Signal Strength (RSS) measurements. The path loss model ... -
Electrònica de les radiocomunicacions navals
Closas Torrente, Lluís; Closas Gómez, Pau (Náutical Unión Editorial, 2017)
Apunts
Accés obert -
Electrònica naval
Closas Torrente, Lluís; Closas Gómez, Pau (Universitat Politècnica de Catalunya, 2017)
Apunts
Accés obert -
Feasibility of snapshot GNSS carrier phase amendment based on LAMBDA ratio tests
Liu, Xiao; Rovira Garcia, Adrià; Sanz Subirana, Jaume; Closas Gómez, Pau; Gusi Amigó, Adriá (2022)
Text en actes de congrés
Accés obert -
Fundamental limits in the accuracy of wireless positioning
Bacci, Giacomo; Closas Gómez, Pau; D'Amico, Antonio; Dardari, Davide; Fernández Prades, Carlos; Fontanella, Diana; Gezici, Sinan; Luise, Marco; Mallat, Achraf; Mengali, Umberto; Nájar Martón, Montserrat; Nicoli, Monica; Oestges, Claude; Vandendorpe, Luc (Elsevier, 2011-10)
Capítol de llibre
Accés restringit per política de l'editorial -
La teoria de la informació aplicada a la marina
Closas Torrente, Lluís; Closas Gómez, Pau (2017)
Llibre
Accés obertEl motiu principal d’aquest text és estudiar el principals senyals dels sistemes electrònics que es troben en un vaixell. Aquests senyals duen informació que traslladem d’un lloc a un altre. La importància de l’estudi dels ... -
Manteniment i reparació dels sistemes electrònics d'un vaixell
Closas Torrente, Lluís; Closas Gómez, Pau (Náutical Unión Editorial, 2017)
Apunts
Accés obert -
Maximum likelihood estimation of position in GNSS
Closas Gómez, Pau; Fernández Prades, Carlos; Fernández Rubio, Juan Antonio (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2007-05)
Article
Accés obertIn this letter, we obtain the Maximum Likelihood Estimator of position in the framework of Global Navigation Satellite Systems. This theoretical result is the basis of a completely different approach to the positioning ... -
RTK Feasibility Analysis for GNSS Snapshot Positioning
Liu, Xiao; Ribot, Miguel Ángel; Gusi, Adrià; Closas Gómez, Pau; Rovira Garcia, Adrià; Sanz Subirana, Jaume (ION Publications (The Institute of navigation), 2020)
Text en actes de congrés
Accés restringit per decisió de l'autorWith snapshot positioning becoming popular for various applications, the present contribution focuses on the feasibility of achieving Real Time Kinematics (RTK) positioning using snapshot data, i.e. a very brief interval ... -
Sequential estimation of neural models by Bayesian filtering
Closas Gómez, Pau (Universitat Politècnica de Catalunya, 2014-07)
Projecte Final de Màster Oficial
Accés obertUn dels reptes més difícils de la neurociència és el d'entendre la connectivitat del cervell. Aquest problema es pot tractar des de diverses perspectives, aquí ens centrem en els fenòmens locals que ocorren en una sola ... -
Signal processing for hybridization
Caceres Duran, Mauricio A.; Closas Gómez, Pau; Falletti, Emanuela; Fernández Prades, Carlos; Nájar Martón, Montserrat; Sottile, Francesco (Elsevier, 2011-10)
Capítol de llibre
Accés restringit per política de l'editorialThis chapter presents several signal processing strategies to combine together, in a seamless estimation process, position-related measurements coming from different technologies and/or systems (e.g., TOA and TDOA measurements ... -
Spatial sparsity based direct positioning for IR-UWB in IEEE 802.15.4a channels
Lagunas Targarona, Eva; Navarro, Mònica; Closas Gómez, Pau; Nájar Martón, Montserrat (Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, we focus on the application of Compressive Sensing (CS) techniques to Impulse Radio (IR) Ultra-WideBand (UWB) positioning systems under indoor propagation environments. Direct Position Estimation (DPE) ...