Browsing by Author "García Lozano, Mario"
Now showing items 1-20 of 79
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Adapting fractional frequency reuse to realistic OFDMA cellular networks
(2013)
Conference report
Restricted access - publisher's policyEffective intercell interference (ICI) mitigation has been identified as a key challenge for emerging OFDMA cellular technologies such as Long Term Evolution (LTE). In order to address this issue, mobile operators have ... -
Admission control in LTE uplink systems with sounding reference signals based channel state indicator
(2012)
Conference report
Restricted access - publisher's policyThis article focuses on the investigation of the Admission Control techniques in order to assure Quality of Service (QoS) in Long Term Evolution (LTE) systems. So as to estimate the users bandwidth requirement, Sounding ... -
A metaheuristic-based downlink power allocation for LTE/LTE-A cellular deployments
(2014-08)
Article
Restricted access - publisher's policyThe explosive growth of cellular networks makes their deployment and maintenance more and more complex, time consuming, and expensive. Self-Organizing Networks have been recognized as a promising way to alleviate this ... -
An analytical view of static intercell interference coordination techniques in OFDMA networks
(IEEE, 2012)
Conference report
Restricted access - publisher's policyThis paper presents a novel methodology to assess the downlink performance of static intercell interference coordination techniques in the context of OFDMA-based cellular networks. In the last few years, interference ... -
A novel ICIC-oriented channel state information feedback scheme for aperiodic reporting in LTE
(2012)
Conference report
Restricted access - publisher's policyIn moderm OFDMA-based cellular networks, intercell interference is the main issue limiting the capacity of these systems. Recently, intensive research work has been focused on intercell interference coordination as it ... -
A novel multiobjective cell switch-off framework for cellular networks
(Institute of Electrical and Electronics Engineers (IEEE), 2016-10-25)
Article
Open AccessCell switch-off (CSO) is recognized as a promising approach to reduce the energy consumption in the next-generation cellular networks. However, CSO poses serious challenges not only from the resource allocation perspective ... -
A novel multiobjective framework for cell switch-off in dense cellular networks
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference report
Restricted access - publisher's policyThe green communications paradigm has been receiving much attention in wireless networks in recent years. More specifically, in the context of cellular communications, the concept of Cell Switch Off (CSO) has been recognized ... -
A novel multiobjective framework for cell switch-off in dense cellular networks
(2014)
Conference report
Restricted access - publisher's policyThe green communications paradigm has been receiving much attention in wireless networks in recent years. More specifically, in the context of cellular communications, the concept of Cell Switch Off (CSO) has been ... -
A traffic aware energy saving scheme for multicarrier HSPA+
(Springer, 2014)
Conference report
Restricted access - publisher's policyIn the near future, an increase in cellular network density is expected to be one of the main enablers for the newly introduced challenging capacity goals. This development will lead to an increase in the network energy ... -
A traffic aware energy saving scheme for multicarrier HSPA+
(Springer, 2015-02-16)
Article
Open AccessIn the near future, an increase in cellular network density is expected to be one of the main enablers for the newly introduced challenging capacity goals. This development will lead to an increase in the network energy ... -
Audit of a real Wi-Fi deployment to provide data, VoIP communications and an IIoT item location service
(Academy Publisher, 2017-10-17)
Article
Restricted access - publisher's policyAs 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
(IEEE Press. Institute of Electrical and Electronics Engineers, 2010-09-26)
Conference report
Open Access -
Capacity and coverage trade-off in WCDMA environments with repeaters deployment
(WPMC, 2005)
Conference lecture
Open AccessThis 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.
(2007-02)
Article
Open Access -
Comparison of 3G-LTE DL scheduling strategies
(2009-05-18)
Conference report
Open Access -
Comparison of different distributed scheduling strategies for static/dynamic LTE scenarios
(2009-09-30)
Conference report
Open Access -
Conflict resolution in mobile networks: a self-coordination framework based on non-dominated solutions and machine learning for data analytics [Application notes]
(2018-05-01)
Article
Open AccessSelf-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
(Universitat Politècnica de Catalunya, 2009-01-12)
Doctoral thesis
Open AccessEl 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
(2003-11)
Article
Open Access -
Cubic spline extrapolation for uplink channel quality prediction in LTE-A with carrier aggregation
(Wiley-Blackwell, 2015-05-25)
Article
Open AccessIn 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 ...
