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Browsing by Subject "Quality of service"

Now showing items 1-20 of 27

A cost-effective heuristic to schedule local and remote memory in cluster computers

Serrano Gómez, Mónica; Sahuquillo Borrás, Julio; Petit Martí, Salvador Vicente; Hassan Mohamed, Houcine; Duato Marín, José Francisco (Springer Verlag (Germany), 2012-03)

Cluster computers represent a cost-effective alternative solution to supercomputers. In these systems, it is common to constrain the memory address space of a given processor to the local motherboard. Constraining the ...
A Self-managed Mesos Cluster for Data Analytics with QoS Guarantees

López-Huguet, Sergio; Pérez-González, Alfonso María; Calatrava Arroyo, Amanda; Alfonso Laguna, Carlos De; Caballer Fernández, Miguel; Moltó, Germán; Blanquer Espert, Ignacio (Elsevier, 2019)

[EN] This article describes the development of an automated configuration of a software platform for Data Analytics that supports horizontal and vertical elasticity to guarantee meeting a specific deadline. It specifies ...
A stereoscopic video transmission algorithm for an IPTV network based on empirical data

Lloret, Jaime; García Pineda, Miguel; Cánovas Solbes, Alejandro; Turró Ribalta, Carlos (Wiley-Blackwell, 2011-10)

IPTV service is one of the topics where industry and academia are providing more efforts with the purpose of enhancing the systems in existence. One of the potentially biggest advantages of IPTV is the existence of a return ...
Accelerating smart eHealth services execution at the fog computing infrastructure

Garcia Valls, Marisol; Calva-Urrego, Christian; García-Fornes, A. (Elsevier, 2020-07)

[EN] Fog computing improves the execution of computationally intensive services for remote client nodes as part of the data processing is performed close to the location where the results will be delivered. As opposed to ...
Análisis del Servicio Bibliotecario de las Universidades Valencianas

Peiró Balbastre, Paula (Universitat Politècnica de València, 2016-04-26)

[ES] El objetivo del trabajo es realizar un análisis del servicio que prestan las bibliotecas universitarias ubicadas en las cinco universidades públicas valencianas. Se estudiará a partir de datos publicados cual ha sido ...
Calidad de servicio (QoS) con routers Cisco

Sobreviela Blasco, Luis Miguel (Universitat Politècnica de València, 2019-08-01)

[ES] Cada día es más importante ofrecer en internet en general, o en las redes locales o corporativas en particular, servicios que garantices la calidad de servicio. En este estudio se pretende analizar las características ...
Communication protocols and algorithms for the smart grid

Lloret, Jaime; Lorenz, Pascal; Jamalipour, Abbas (Institute of Electrical and Electronics Engineers (IEEE), 2012-05)

Electric power regulation and privatization is creating new challenges on high voltage transmission and energy distribution systems. The existing electrical infrastructures must be updated in order to meet the needs of the ...
Comprehensive Regulation of Water Services. Why Quality of Service and Economic Costs Cannot be Considered Separately

Cabrera Rochera, Enrique; Estruch-Juan, Elvira; Gomez Selles, Elena; Del Teso-March, Roberto (Springer-Verlag, 2022-07)

[EN] Regulation in the water sector emerged as a formula to protect customers from the natural monopoly that conforms water and wastewater services. As there is little information about regulatory practices in the sector ...
Democratic Wireless Channel Assignment: Fair Resource Allocation in Wi-Fi Networks

Marsa-Maestre, Ivan; Gimenez-Guzman, Jose Manuel; Tejedor-Romero, Marino; de la Hoz, Enrique; Murukannaiah, Pradeep (Institute of Electrical and Electronics Engineers, 2023-01-01)
Diseño e implementación de soporte de calidad de servicio en arquitecturas multinúcleo

Picornell Sanjuan, Tomás (Universitat Politècnica de València, 2016-07-25)

[EN] Networks on chip play a vital rol in application domains when QoS must be assured. Multicore systems, when running applications, need to guarantee certain levels of bandwidths and latency bounds for packet transmissions. ...
El negocio de la nueva banca. El caso Bankia

Gómez Teruel, Gloria (Universitat Politècnica de València, 2017-07-05)

[ES] El objeto del proyecto trata de analizar el negocio de la nueva banca, su posicionamiento a través de un sistema de atención personalizado y de asesoramiento, para conseguir la diferenciación y darle valor añadido al ...
Estudio, creación y evaluación de un portal vertical 5G optimizado para el uso de desarrolladores

Montilla Vicent, Aaron (Universitat Politècnica de València, 2023-10-05)

[ES] En la actualidad los desarrolladores de aplicaciones deben tener una carga de conocimientos sobre la red muy alta para utilizar correctamente los servicios que ofrecen las redes de telefonía. Éste hecho dificulta ...
Evaluation of the MDC and FEC over the quality of service and quality of experience for video distribution in ad hoc networks

Acelas Delgado, Patricia; Arce Vila, Pau; Guerri Cebollada, Juan Carlos; Castellanos Hernández, Wilder Eduardo (Springer Verlag (Germany), 2014-02)

Mobile ad hoc networks (MANETs) offer an excellent scenario for deploying communication applications because of the connectivity and versatility of this kind of networks. In contrast, the topology is usually extremely ...
Insensitive call admission control for wireless multiservice networks

Martínez Bauset, Jorge; Pla, Vicent; Bernal Mor, Elena (Institute of Electrical and Electronics Engineers (IEEE), 2011-09)

We propose a call admission control policy and prove that the CTMC that models the multiservice wireless system enforcing the CAC scheme is reversible and its stationary distribution is insensitive to the channel holding ...
Multivariate statistical technique over QoS variables to analyze video quality metrics on IEEE 802.11ac networks

García-Pineda, Miguel; Felici-Castell, Santiago; Segura-Garcia, Jaume (Editorial Universitat Politècnica de València, 2018-01-10)

[EN] We present the results from a measurementbasedperformance evaluation of wireless networks basedon IEEE 802.11ac standard in an indoor environment, withthe aim to analyze their performance under high definitionstreaming ...
Online QoS management for multimedia real-time transmission in industrial networks

Silvestre-Blanes, Javier; Almeida, L.; Marau, R.; Pedreiras, P. (Institute of Electrical and Electronics Engineers (IEEE), 2011-03)

A growing number of industrial applications incorporate multimedia information processing. These multimedia applications are commonly distributed and subject to time constraints that must be met across networks without ...
QoS-Based Middleware Architecture for Distributed Control Systems

Poza-Lujan, Jose-Luis; Posadas-Yagüe, Juan-Luis; Simó Ten, José Enrique (Springer, 2009)

This paper presents an implementation of a middleware architecture to control distributed systems. The main objective is providing a QoS level between the communications layer and the control layer. This architecture is ...
Quality-of-Service-Centric Design and Analysis of Unmanned Aerial Vehicles

Jha, Sudhanshu Kumar; Prakash, Shiv; Rathore, Rajkumar Singh; Mahmud, Mufti; Kaiwartya, Omprakash; Lloret, Jaime (MDPI AG, 2022-08)

[EN] Recent years have witnessed rapid development and great indignation burgeoning in the unmanned aerial vehicles (UAV) field. This growth of UAV-related research contributes to several challenges, including inter-communication ...
Resource Renting for Periodical Cloud Workflow Applications

Chen, Long; Li, Xiaoping; Ruiz García, Rubén (Institute of Electrical and Electronics Engineers, 2020-02)

[EN] Cloud computing is a new resource provisioning mechanism, which represents a convenient way for users to access different computing resources. Periodical workflow applications commonly exist in scientific and business ...
Scheduling Local and Remote Memory in Cluster Computers

Serrano Gómez, Mónica (Editorial Universitat Politècnica de València, 2013-09-02)

Los cl'usters de computadores representan una soluci'on alternativa a los supercomputadores. En este tipo de sistemas, se suele restringir el espacio de direccionamiento de memoria de un procesador dado a la placa madre ...