Browsing by Contributor "Sallent Roig, Oriol"
Now showing items 1-20 of 26
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5G Radio access network slicing
(Universitat Politècnica de Catalunya, 2018-07)
Bachelor thesis
Open AccessWith the introduction of 5G, it will be possible to simultaneously admit a wider range of applications and business models that was not possible with 4G. But in order to carry this out, it is necessary network slicing, ... -
An empirical approach to 5G coverage projection through time series matching
(Universitat Politècnica de Catalunya, 2022-07-05)
Bachelor thesis
Open AccessEl aumento de la inteligencia y la capacidad de cálculo de los equipos de usuario (UE) deja la puerta abierta a un nuevo paradigma, en el que los dispositivos personales toman un papel activo en su integración como parte ... -
Anàlisis de les interferències de la xarxa LTE sobre el servei de radiodifusió de TDT
(Universitat Politècnica de Catalunya, 2012-07)
Master thesis (pre-Bologna period)
Open Access[ANGLÈS] Co-channel interference analysis of an implementation of an LTE network broadcasting on the DTT network of Abertis Telecom, mainly in the channels 60 and 59. -
Análisis de medidas de una red 4G y explotación mediante técnicas de clustering y predicción
(Universitat Politècnica de Catalunya, 2020-02)
Bachelor thesis
Restricted access - confidentiality agreement -
Applying frequency scanning arrays for time-efficient analog beam probing in multi-user hybrid beamforming systems
(Universitat Politècnica de Catalunya, 2022-09-05)
Bachelor thesis
Open Access
Covenantee: Technische Universität DresdenNext generation of mobile communications will have to cover the unceasingly growing demand of higher data rates and reliable services. In this situation it will be a must to migrate towards higher frequencies in the range ... -
Characterization of user mobility trajectories by implementing clustering techniques
(Universitat Politècnica de Catalunya, 2017-05-08)
Master thesis
Open AccessCurrent and legacy technologies for wireless communications are facing an explosive demand of capacity and resources, triggered by an exponential growing of traffic, mainly due to the proliferation of smartphones and the ... -
Cognitive management frameworks and spectrum management strategies exploiting cognitive radio paradigm
(Universitat Politècnica de Catalunya, 2015-05-27)
Doctoral thesis
Open AccessCognitive Radio (CR) paradigm represents an innovative solution to mitigate the spectrum scarcity problem by enabling Dynamic Spectrum Access (DSA), defined in order to conciliate the existing conflicts between the ... -
Contribution to radio resource and spectrum management strategies in wireless access networks: a Markov modeling approach
(Universitat Politècnica de Catalunya, 2010-07-12)
Doctoral thesis
Open AccessLas redes inalámbricas actuales exhiben características heterogéneas de acceso múltiple mediante el despliegue, la coexistencia y la cooperación de varias Tecnologías de Acceso Radio (RAT2). En este escenario, la prestación ... -
Contribution to spectrum management in cognitive radio networks: a cognitive management framework
(Universitat Politècnica de Catalunya, 2013-09-06)
Doctoral thesis
Open AccessTo overcome the current under-utilization of spectrum resources, the CR (Cognitive Radio) paradigm has gained an increasing interest to perform the so-called Dynamic Spectrum Access (DSA). In this respect, Cognitive Radio ... -
Contribution to the modelling and evaluation of radio network slicing solutions in 5G
(Universitat Politècnica de Catalunya, 2022-04-06)
Doctoral thesis
Open AccessNetwork slicing is a key feature of 5G architecture that allows the partitioning of the network into multiple logical networks, known as network slices, where each of them is customised according to the specific needs of ... -
Deep reinforcement learning based approaches for capacity sharing in radio access network slicing
(Universitat Politècnica de Catalunya, 2020-07)
Master thesis
Open AccessNetwork slicing has become a fundamental capability for 5G networks to support the expected high variety of service requirements over a common physical network infrastructure. Each network slice can be customized for a ... -
Deployment of Energy Detector for Congnitive Relay with Multiple Antennas
(Universitat Politècnica de Catalunya, 2015-09)
Bachelor thesis
Open Access
Covenantee: Karlsruher Institut für TechnologieDeployment of a signal detector based on Energy Detection in order to take advantage of spectrum holes in a Cognitive Relay scenario. Furthermore, the case with multiple antennas in reception (i.e. where the detection ... -
Esbós d'una proposta de protocol orientat a ràdio cognitiva
(Universitat Politècnica de Catalunya, 2017-05-17)
Master thesis (pre-Bologna period)
Open AccessThis details what features a protocol designed around the incipient technology of cognitive radio should have with practical results to back it up. -
Evaluation of radio access network Slicing mechanisms in 5G
(Universitat Politècnica de Catalunya, 2018-06)
Bachelor thesis
Open AccessOne of the main attributes of the fifth generation is the radio slicing. The aforementioned feature enables the operation of multiple logical networks over a common physical network with a cost-effective deployment. Each ... -
Functional models and procedures for the automated management of RAN Slicing
(Universitat Politècnica de Catalunya, 2019-02)
Bachelor thesis
Open AccessThe jump from 4G to 5G connections may sound like a small change that does not involve much innovation, but it is not. Since apart from improving the achievements of the 4G, it will be provided new advances, applications ... -
Implantación de un sistema de transmisión de alerta ferroviaria en redes GSM-R
(Universitat Politècnica de Catalunya, 2016-03)
Master thesis (pre-Bologna period)
Open AccessIn the French rail network currently about 14,000km are equipped with a radiocommunications system field-to-train (RST from now on), old and obsolete, which will be replaced gradually by digital systems. Thus, this analog ... -
Implementing mechanisms to improve the performance of LTE-WLAN Aggregation
(Universitat Politècnica de Catalunya, 2017-09)
Master thesis
Open Access
Covenantee: University of SurreyAs the release of 5G gets closer, different technologies appear aiming to make a difference in this next generation of mobile communications. A proposed way to achieve more capacity for end-users in 5G is aggregating Long ... -
Intranet en alta disponibilitat
(Universitat Politècnica de Catalunya, 2016-10)
Master thesis (pre-Bologna period)
Restricted access - confidentiality agreement -
Learning-based coexistence for LTE operation in unlicensed bands using Q-learning and game theory algorithms
(Universitat Politècnica de Catalunya, 2017-02)
Master thesis
Restricted access - confidentiality agreement -
Learning-based mechanism to enhance LTE-U operation
(Universitat Politècnica de Catalunya, 2015-07)
Bachelor thesis
Open AccessNowadays, mobile communications are evolving to more complex systems and environments, LTE-U is a clear example as it needs to work in the unlicensed spectrum, which is a highly occupied and changing environment. A good ...
