Výsledky vyhledávání - "Closas Gómez, Pau"

Dissertation/ Thesis

Bayesian signal processing techniques for GNSS receivers: from multipath mitigation to positioning

Autor: Closas Gómez, Pau

Publikováno v: TDX (Tesis Doctorals en Xarxa).

Aquesta 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 en una constel·lació d

Externí odkaz: http://hdl.handle.net/10803/6942

Zobrazit plný text záznamu

Feasibility of snapshot GNSS carrier phase amendment based on LAMBDA ratio tests

Autor: Liu, Xiao, Rovira Garcia, Adrià, Sanz Subirana, Jaume, Closas Gómez, Pau, Gusi Amigó, Adriá

This research was funded by Albora Technologies and Universitat Politècnica de Catalunya with industrial PhD grant number DI 082 from the Generalitat de Catalunya; This research was partially funded by the Spanish Ministry of Science and Innovation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::97e2588d6ffb5b23a173eb5ad00e1171
https://hdl.handle.net/2117/387234

Zobrazit plný text záznamu

Sequential estimation of neural models by Bayesian filtering

Autor: Closas Gómez, Pau

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

Un 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 neurona. L'objectiu final

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c70dd893ce0ee2792d94689452871bf6
http://hdl.handle.net/2099.1/22968

Zobrazit plný text záznamu

Cramér-Rao lower bound for breakpoint distance estimation in a path-loss model

Autor: Castro Arvizu, Juan Manuel, Closas Gómez, Pau, Fernández Rubio, Juan Antonio

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I

This 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 is usually assumed for cor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::10fb609a038b8608244d1b39d8c9a37e
http://hdl.handle.net/2117/26794

Zobrazit plný text záznamu

Bayesian filtering for nonlinear state-space models in symmetric alpha-stable measurment noise

Autor: Vila Valls, Jordi, Fernández Prades, Carlos, Closas Gómez, Pau, Fernández Rubio, Juan Antonio|||0000-0003-1494-5366

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Bayesian 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 to consider α-stable noise

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0fa299cfcc5f30310c0378ac711cf594
http://hdl.handle.net/2117/13816

Zobrazit plný text záznamu

Maximum likelihood estimation of position in GNSS

Autor: Closas Gómez, Pau, Fernández Prades, Carlos, Fernández Rubio, Juan Antonio

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

In 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 problem, in contrast to the con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1917ca84f5cae5e33b7c07c2787fbfb6
http://hdl.handle.net/2117/1576

Zobrazit plný text záznamu

La teoria de la informació aplicada a la marina

Autor: Closas Torrente, Lluís, Closas Gómez, Pau

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

El 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 senyals dels sist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2d9ea418a4f29d748dc171fe288df6d5
http://hdl.handle.net/2117/106768

Zobrazit plný text záznamu

Cooperative Positioning using Massive Differentiation of GNSS Pseudorange Measurements

Autor: Calatrava Rodríguez, Helena Nereida

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

With Differential GNSS (DGNSS), Single Differentiation (SD) of GNSS pseudorange mea- surements is computed with the aim of correcting harmful errors such as ionospheric and tropospheric delays. These errors can be mitigated to up to very few centimet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e218e3900b39dd668f5ea81137c21606
https://hdl.handle.net/2117/373227

Zobrazit plný text záznamu

Robust indoor positioning in WLAN networks

Autor: Castro-Arvizu, Juan Manuel

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
TDX (Tesis Doctorals en Xarxa)
TDR. Tesis Doctorales en Red
instname

Navigation and location technologies have been reaching in a major interest where Global Navigation Satellite System (GNSS) is mostly adopted. The limitation of this technology is that direct sky view is needed for reliable positioning. In indoor env

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::50587a5e32ca82c761b8c5963c618495
http://hdl.handle.net/2117/107945

Zobrazit plný text záznamu

Optimization of positioning capabilities in wireless sensor networks : from power efficiency to medium access

Autor: Moragrega Estrany, Anna

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
TDX (Tesis Doctorals en Xarxa)
TDR. Tesis Doctorales en Red
instname

In Wireless Sensor Networks (WSN), the ability of sensor nodes to know its position is an enabler for a wide variety of applications for monitoring, control, and automation. Often, sensor data is meaningful only if its position can be determined. Man

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1deb01acd04ec454ad9963c59d0c1356
http://hdl.handle.net/2117/96266

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání