ListarIC - Contribuciones a congresos científicos por tema "LTE"
Mostrando ítems 1-20 de 22
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A quality of experience evaluation method for an UAV first person view system
(2022-02)Unmanned Aerial Vehicles (UAV) communication systems are an increasingly widespread and emerging technology due to their flexibility, low cost and usability properties. Hence, the demand for Beyond Visual Line of ... -
Algoritmo de control de carga basado en calidad de experiencia en redes LTE
(2018-09-19)El enorme incremento de tráfico y servicios en redes móviles hace que la gestión de las redes haya cambiado su foco de la calidad de servicio (QoS, de sus siglas en inglés) a la calidad de experiencia (QoE). Adicionalmente, ... -
Arquitectura HW para decodificador Two-Step SOVA con recorridos hacia atrás sistólicos
(2012-09-12)In this paper, a novel SOVA (Soft-Output Viterbi algorithm) decoder using systolic arrays to carry out the trace-back method is presented. Systolic arrays are associated with high data rates and small resource requirements, ... -
A data-driven user steering algorithm for optimizing user experience in multi-tier LTE networks
(2019-01-31)Multi-tier cellular networks are a cost-effective solution for capacity enhancement in urban scenarios. In these networks, effective handover schemes are required to assign users to the most adequate layer. In this paper, ... -
Estimación de la capacidad en redes LTE mediante aprendizaje supervisado
(2020-09-04)Network dimensioning is a critical task for cellular operators to avoid degraded user experience and unnecessary upgrades of network resources with changing mobile traffic patterns. For this purpose, smart network planning ... -
Evaluación de modelos de deep-learning para series temporales de tráfico horario en redes celulares.
(2021-09)El alto dinamismo de las redes celulares actuales hace que predecir las futuras fluctuaciones del tráfico sea una tarea increíblemente ardua tarea. La previsión del tráfico con una alta resolución temporal (es decir horas) ... -
Fusion of LTE and UWB ranges for trilateration
(2020-09-18)High precise indoor positioning is the spotlight for the new mobile generation 5G. Ultra-Wide Band (UWB) technology stands out as the creditable preference for locating the user in indoor scenarios. The principal ... -
Herramienta de planificación radio para evaluar la calidad de experiencia en redes móviles
(2018-09-14)The use of system-level simulators to estimate the impact of self-planning and self-optimization algorithms is a common practice for cellular operators. In this paper, a modification of a static Long Term Evolution (LTE) ... -
Impacto enlace ascendente YouTube 360° Live Video Streaming
(2020-09-24)At present, the most important service in mobile networks is video streaming, which is expected to generate 82% of all IP traffic volume by 2021. YouTube is one of the most popular video services on the Internet. In March ... -
KQI evaluation for 360-Video services over mobile networks
(2022-02)New generation services have become the pillars and basis for the development of cutting-edge mobile networks as 5G and 6G. These technologies are intended to provide high-quality services which currently are not available, ... -
Limitaciones del equilibrio de carga para la mejora de la calidad de experiencia en redes LTE
(URSI 2017, 2017)Due to the huge increase in traffic and services in mobile networks, network management has changed its main focus from Quality of Service (QoS) to Quality of Experience (QoE). In addition, SON (Self Organizing Networks) ... -
Load balance performance analysis with a quality of experience perspective in LTE networks
(2017-09-21)Due to the huge increase in traffic and services in mobile networks, network management has changed its main focus from Quality of Service (QoS) to a Quality of Experience (QoE) perspective. In addition, Self Organising ... -
Medida y análisis del tráfico para el control inmersivo de Drones.
(2021-09)Los vehículos aéreos no tripulados (UAV) han experimentado un creciente desarrollo como factores clave de nuevas aplicaciones en la actualidad, como los servicios vigilancia, control y rescate, la agricultura, la gestión ... -
Mejora de la calidad de experiencia en redes LTE multi-portadora
(2019-09-12)In multi-tier cellular networks, effective handover schemes are required to assign users to the most adequate layer. In this paper, a data-driven strategy for traffic steering is proposed to improve the overall Quality of ... -
Modelo de evaluación de calidad de experiencia para servicios de vídeo inmersivo por LTE basado en drones
(2022-09)Several upcoming 5G and 6G services rely on Unmanned Aerial Vehicles (UAV) sending live data to other remote User Equipments (UEs) in Beyond Visual Line of Sight (BVLOS) scenarios. Thus, understanding the traffic flows ... -
Prestaciones de LTE sobre el canal aeronáutico
(2014-09-03)This work assesses the performance of Long Term Evolution (LTE) downlink over aeronautical channels associated to arrival, parking and en-route scenarios. The huge velocity related to some of these scenarios poses the ... -
A QoE-driven traffic steering algorithm for LTE Networks
(2019-01-31)Due to the huge increase in traffic and services in mobile networks, network management has changed its main focus from Quality of Service (QoS) to a Quality of Experience (QoE) perspective. In addition, SON (Self Organizing ... -
Sonda experimental de monitorización de redes móviles para eventos
(2020-10-02)The high increase of people using mobile networks added to high influx situations, events such as, concerts or football matches occur, have been causing trouble with the management of those networks, causing a reduction ... -
Statistical model for mobile user positioning based on social information.
(2021-09)In spite of the vast set of measurements provided by current mobile networks, cellular operators have problems to pinpoint problematic locations because the origin of such measurements (i.e., user location) is usually not ... -
Un nuevo criterio basado en calidad de experiencia para el balance de carga en redes LTE
(2018-09-19)The increase in traffic and services in mobile networks has made network management a very complex task. This fact has motivated the development of many algorithms in a Self-Organized Network (SON) framework, such as ...