Exploració per autor "García Lozano, Mario"
Ara es mostren els items 36-55 de 103
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Exponential effective SIR link performance model for LTE downlink
Olmos Bonafé, Juan José; Serra, Albert; Ruiz Boqué, Sílvia; García Lozano, Mario; González González, David (2009-05-18)
Comunicació de congrés
Accés obert -
Exponential effective SIR metric for LTE downlink
Olmos Bonafé, Juan José; Serra, Albert; Ruiz Boqué, Sílvia; García Lozano, Mario; González González, David (IEEE Press. Institute of Electrical and Electronics Engineers, 2009-09-16)
Text en actes de congrés
Accés obert -
Feasibility condition for the uplink of a CDMA multiservice mobile communication system with repeaters
Alonso Zárate, Luis Gonzaga; García Lozano, Mario; Casadevall Palacio, Fernando José (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2005-05)
Article
Accés obertThis paper derives a general analytical expression of the feasibility condition for the uplink of a CDMA mobile communications system in a general scenario where the users in the system belong to an arbitrary number of ... -
Flexible radio access network optimization with cell coordination
Ruiz Boqué, Sílvia; García Lozano, Mario; Guerra Gómez, Rolando; Saeed, Umar (2022)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper focuses on Beyond fifth generation (B5G) non-linear data modeling and decision-making tools to optimize cost reduction versus coverage-QoS tradeoff. Especially, the distribution of active Remote Radio Heads ... -
Green and effi cient RAN architectures
García Lozano, Mario; González González, David; Lema Rosas, María Ángel; Papaj, Ján (River Publishers, 2016-06-01)
Capítol de llibre
Accés obertThe demand for mobile connectivity is continuously increasing, and by 2020 Mobile and Wireless Communications will serve not only very dense populations of mobile phones and nomadic computers, but also the expected ... -
Help4Mood: a computational distributed system to support the treatment of patients with major depression
Pérez Díaz de Cerio, David; Valenzuela González, José Luis; Ruiz Boqué, Sílvia; García Lozano, Mario; Colomé, Josep Maria (2011)
Text en actes de congrés
Accés restringit per política de l'editorialA closed loop approach supporting the control, communication and treatment management of patients with Major Depression is presented, based on a distributed system with three main components: a Personal Monitoring System, ... -
HetNets: la gestió de la interferència
García Lozano, Mario; Giupponi, Lorenza (2011-12-01)
Article
Accés obert -
Impact of downlink signaling capacity constraints on the provision of QoS in LTE
González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José (2011)
Text en actes de congrés
Accés restringit per política de l'editorialChoosing appropriate scheduling policies is of utmost importance to deliver acceptable levels of Quality of Service (QoS) to users of LTE networks. This decision is not only conditioned by the type of services expected ... -
Improved component carrier selection considering MPR information for LTE-A uplink systems
Lema Rosas, María Ángel; García Lozano, Mario; Ruiz Boqué, Sílvia; González González, David (IEEEXPLORE, 2013)
Text en actes de congrés
Accés restringit per política de l'editorialCarrier Aggregation (CA) is one of the key features introduced in LTE Release 10 to achieve higher levels of throughput. Two or more component carriers (CCs) are aggregated and user equipments (UEs) simultaneously transmit ... -
Improved scheduling decisions for LTE-A uplink based on MPR information
Lema, Maria A.; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José (2013)
Text en actes de congrés
Accés restringit per política de l'editorialAdvanced (LTE-A) allows for non-contiguous resource allocation in the uplink. The aim is to increase the spectral efficiency by exploiting users’ frequency diversity gain. This feature implies that clustered-DFT-S-OFDM must ... -
Improved scheduling techniques for efficient uplink communications with carrier aggregation
Lema Rosas, María Ángel; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José (2013)
Text en actes de congrés
Accés restringit per política de l'editorialTransmitted power in Long Term Evolution - Advanced (LTE-A) uplink (UL) is strongly related to the number of physical resource blocks (PRBs) allocated. As the transmitted bandwidth increases power does so. However, this ... -
Improving channel state information feedback for static Intercell interference coordination in LTE
González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José (2012)
Text en actes de congrés
Accés restringit per política de l'editorialIntercell Interference is the main issue limiting the capacity of modern OFDMA-based cellular networks. Recently, extensive research work has been focused on intercell interference coordination since it has been recognized ... -
Improving soft frequency reuse for realistic OFDMA-based cellular deployments
González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Lee, DongSeop (Institute of Electrical and Electronics Engineers (IEEE), 2012)
Text en actes de congrés
Accés restringit per política de l'editorialEffective interference management is a technical challenge of utmost importance for emerging OFDMA-based technologies such as Long Term Evolution (LTE) and Worldwide Interoperability for Microwave Access (WiMAX). Static ... -
Intercell interference coordination for control channels in LTE and LTE-A: an optimization scheme based on evolutionary algorithms
González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia (2017-04)
Article
Accés restringit per política de l'editorialIntercell Interference Coordination (ICIC) encompasses techniques aiming at reducing the intercell interference at cell edges, an issue affecting not only data but also control channels in Long Term Evolution (LTE) and ... -
Intercell interference coordination for the ePDCCH in LTE-advanced macrocellular deployments
González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia (2013)
Text en actes de congrés
Accés restringit per política de l'editorialAbstract—This paper investigates several schemes to improve the performance of the enhanced Physical Downlink Control Channel (ePDCCH) in Long Term Evolution Advanced (LTEA) networks by means of Intercell Interference ... -
Interference coordination method for CSI improvement in LTE uplink with carrier aggregation
Lema Rosas, María Ángel; García Lozano, Mario; Ruiz Boqué, Sílvia (Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés obertCarrier Aggregation is an important feature in Long Term Evolution Advanced (LTE-A). It allows operators to provide larger operational bandwidths without the need of having a contiguous, large piece of spectrum. However, ... -
Introduction of MPR information for enhanced multi-cluster scheduling in LTE-A uplink
Lema Rosas, María Ángel; García Lozano, Mario; Ruiz Boqué, Sílvia; González González, David (2013)
Text en actes de congrés
Accés restringit per política de l'editorialAgainst previous Long Term Evolution (LTE) re-leases, LTE-Advanced (LTE-A) allows the use of non-contiguous resource allocation in the uplink (UL). This feature leads to an increase in spectral efficiency thanks to link ... -
La evaluación en PBL: un caso práctico
García Lozano, Mario; Pérez Díaz de Cerio, David; Valenzuela González, José Luis; Gelonch Bosch, Antonio José; Alonso Zárate, Luis Gonzaga; Ruiz Boqué, Sílvia (2008)
Text en actes de congrés
Accés restringit per política de l'editorialLas ventajas de estructurar una asignatura, un conjunto o incluso todo un plan de estudios mediante Aprendizaje Basado en Proyectos (PBL) han sido ampliamente expuestas de forma teórica y práctica ... -
Learning-based tracking area list management in 4G and 5G networks
Moysen Cortes, Jessica; García Lozano, Mario (2020-08-01)
Article
Accés obertMobility management in 5G networks is a very challenging issue. It requires novel ideas and improved management so that signaling is kept minimized and far from congesting the network. Mobile networks have become massive ... -
Link abstraction models based on mutual information for LTE downlink
Olmos Bonafé, Juan José; Ruiz Boqué, Sílvia; García Lozano, Mario; Martín Sacristán, David (2010-06-02)
Comunicació de congrés
Accés obert