Exploració per autor "García Lozano, Mario"
Ara es mostren els items 11-30 de 103
-
Audit of a real Wi-Fi deployment to provide data, VoIP communications and an IIoT item location service
Pérez Díaz de Cerio, David; Valenzuela González, José Luis; García Lozano, Mario (Academy Publisher, 2017-10-17)
Article
Accés restringit per política de l'editorialAs the number of Access Points and stations sharing the unlicensed ISM (Industrial Scientific Medical) bands increases, interference diminishes the theoretical performance of 802.11 standard. This paper presents results ... -
Automatic Link Balancing Using Fuzzy Logic Control of Handover Parameter
d'Orey, Pedro M.; García Lozano, Mario; Ferreira, Michel (IEEE Press. Institute of Electrical and Electronics Engineers, 2010-09-26)
Text en actes de congrés
Accés obert -
Big data-driven automated anomaly detection and performance forecasting in mobile networks
Moysen Cortes, Jessica; Ahmed, Furqan; García Lozano, Mario; Niëmela, Jarno (Institute of Electrical and Electronics Engineers (IEEE), 2020)
Text en actes de congrés
Accés restringit per política de l'editorialThe massive amount of data available in operational mobile networks offers an invaluable opportunity for operators to detect and analyze possible anomalies and predict network performance. In particular, application of ... -
Bluetooth mesh analysis, issues, and challenges
Hernandez Solana, Angela; Pérez Díaz de Cerio, David; García Lozano, Mario; Valdovinos, Antonio; Valenzuela González, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2020-01-01)
Article
Accés obertBLE is a widely used short-range technology which has gained a relevant position inside the Internet-of-Things (IoT) paradigm development thanks to its simplicity, low-power consumption, low-cost and robustness. New ... -
BMADS: BLE mesh asynchronous dynamic scanning
Pérez Díaz de Cerio, David; Valenzuela González, José Luis; García Lozano, Mario; Hernandez Solana, Angela; Valdovinos, Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2021-02-15)
Article
Accés obertThe Bluetooth low-energy (BLE) mesh profile, currently standardized by the Bluetooth Special Interest Group (SIG), assumes that friend and relay nodes should be continuously scanning the channel ready to receive any incoming ... -
Capacity and coverage trade-off in WCDMA environments with repeaters deployment
García Lozano, Mario; Alonso Zárate, Luis Gonzaga; Casadevall Palacio, Fernando José; Ruiz Boqué, Sílvia (WPMC, 2005)
Comunicació de congrés
Accés obertThis work derives the analytic expression of the feasibility condition for the uplink of a WCDMA mobile communications system with repeaters deployment in a multiservice environment with a general heterogeneous layout. ... -
Capacity and coverage tradeoff in WCDMA environments with repeaters deployment
García Lozano, Mario; Alonso Zárate, Luis Gonzaga; Casadevall Palacio, Fernando José; Ruiz Boqué, Sílvia (Institute of Electrical and Electronics Engineers (IEEE), 2005-09-30)
Comunicació de congrés
Accés restringit per política de l'editorialThis paper derives the analytic expression of the feasibility condition for the uplink of a WCDMA mobile communications system with repeaters in a multiservice environment with a general heterogeneous layout. In particular, ... -
Capacity and coverage tradeoff in WCDMA environments with repeaters deployment.
García Lozano, Mario; Alonso Zárate, Luis Gonzaga; Casadevall Palacio, Fernando José; Ruiz Boqué, Sílvia (2007-02)
Article
Accés obert -
Comparison of 3G-LTE DL scheduling strategies
Ruiz Boqué, Sílvia; Haro, Eva; González González, David; García Lozano, Mario; Olmos Bonafé, Juan José (2009-05-18)
Text en actes de congrés
Accés obert -
Comparison of different distributed scheduling strategies for static/dynamic LTE scenarios
Ruiz Boqué, Sílvia; Haro, Eva; González González, David; García Lozano, Mario; Olmos Bonafé, Juan José (2009-09-30)
Text en actes de congrés
Accés obert -
Conflict resolution in mobile networks: a self-coordination framework based on non-dominated solutions and machine learning for data analytics [Application notes]
Moysen Cortes, Jessica; García Lozano, Mario; Giupponi, Lorenza; Ruiz Boqué, Sílvia (2018-05-01)
Article
Accés obertSelf-organizing network (SON) is a well-known term used to describe an autonomous cellular network. SON functionalities aim at improving network operational tasks through the capability to configure, optimize and heal ... -
Contribution to wireless access optimization and dynamic enhancement of WCDMA networks
García Lozano, Mario (Universitat Politècnica de Catalunya, 2009-01-12)
Tesi
Accés obertEl despliegue de las redes celulares 3G/3.5G plantea un reto a las estrategias de planificación y optimización radio tradicionales. A diferencia de los sistemas 2G FDMA, cobertura y capacidad están estrechamente ligadas y ... -
CPICH power optimisation by means of simulated annealing in an UTRA-FDD environment
García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José (2003-11)
Article
Accés obert -
Cubic spline extrapolation for uplink channel quality prediction in LTE-A with carrier aggregation
Lema Rosas, María Ángel; García Lozano, Mario; Ruiz Boqué, Sílvia (Wiley-Blackwell, 2015-05-25)
Article
Accés obertIn the context of wireless communications, an accurate channel state information is the key to a correct radio resource management. In the uplink of long-term evolution advanced, obtaining up-to-date channel state information ... -
Downlink resource allocation in LTE: centralized vs. distributed approach
González González, David; Corvino, Virginia; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José; García Lozano, Mario; Verdone, Roberto (2009-09-30)
Text en actes de congrés
Accés restringit per política de l'editorialThe 3GPP specifications for LTE leave many degrees of freedom to operators about how to design radio Resource Allocation (RA) strategies, and this is actually also allowed by the OFDM/OFDMA access technology. This means ... -
DVB-T2 network optimization with swimulated annealing
Ruiz Boqué, Sílvia; López Arranz, Carlos Alberto; Enrique Herrero, Carlos; García Lozano, Mario; Minerva, Flaminio (2009-09-30)
Comunicació de congrés
Accés obert -
Dynamic resource allocation in C-RAN with real-time traffic and realistic scenarios
Guerra Gómez, Rolando; Ruiz Boqué, Sílvia; García Lozano, Mario; Olmos Bonafé, Juan José (Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés restringit per política de l'editorialThis work proposes the use of a modified and improved version of the realistic Vienna Scenario that was defined in COST action IC1004, to test two different scale C-RAN deployments. First, a large-scale analysis with 628 ... -
Efficient cognitive radio networks with cooperative beamforming
Ling, Cen; Ruiz Boqué, Sílvia; Yin, Xuefeng; García Lozano, Mario (2014)
Text en actes de congrés
Accés restringit per política de l'editorialCooperative communication with spectrum sharing has been proved to be an efficient way to reduce energy consumption. In this work an optimal power allocation algorithm is proposed for mobile cooeprative beamforming networks, ... -
Energy and cost footprint reduction for 5G and beyond with flexible radio access network
Guerra Gómez, Rolando; Ruiz Boqué, Sílvia; García Lozano, Mario; Saeed, Umar (Institute of Electrical and Electronics Engineers (IEEE), 2021-10-15)
Article
Accés obertThis paper focuses on Beyond fifth generation (B5G) non-linear data modeling and decision-making tools to optimize cost reduction versus coverage-QoS trade-off, in other words, the number of active Remote Radio Heads or ... -
Energy saving scheme for multicarrier HSPA + under realistic traffic fluctuation
Jada, Maliha Urooj; García Lozano, Mario; Hämäläinen, Jyri (2016-04)
Article
Accés obertIn the near future, an increase in cellular network density is expected to be one of the main enablers to boost the system capacity. This development will lead to an increase in the network energy consumption. In this ...