Exploració per tema "QoS"
Ara es mostren els items 1-20 de 76
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A fair and distributed congestion control mechanism for smart grid neighborhood area networks
(Elsevier, 2020-04-29)
Article
Accés obertThe need for significant improvements in the management and efficient use of electrical energy has led to the evolution from the traditional electrical infrastructures towards modern Smart Grid networks. Taking into account ... -
A novel monitor placement algorithm for accurate performance monitoring in optical networks
(2011)
Text en actes de congrés
Accés obertWe propose a novel monitor placement algorithm that reduces significantly the number of monitors required to accurately assess the QoT of all lightpaths established in an optical network, compared to other monitor placement ... -
A QoS aware services mashup model for cloud computing applications
(School of Industrial and Aeronautic Engineering of Terrassa (ETSEIAT). Universitat Politècnica de Catalunya (UPC), 2012-12)
Article
Accés obertPurpose: With the popularity of cloud computing, cloud services have become to be application programming platform where users can create new applications mashup(composing) the functionality offered byothers.By composing ... -
A quality-assuring, combinatorial auction based mechanism for IoT-based crowdsourcing
(2020-03)
Capítol de llibre
Accés restringit per política de l'editorialIn this chapter, we study some research issues from IoT-based crowdsourcing in a strategic setting. We have considered the scenario in IoT-based crowdsourcing, where there are multiple task requesters and multiple IoT ... -
Adaptive IP scheduler design to support QoS guarantees over satellite systems
(2012-06)
Article
Accés obertThis paper presents an adaptive algorithm for man-aging the weight values of the Weighted Round Robin (WRR)scheduler to provide End-to-End (E2E) Quality of Service (QoS)guarantees for Broadband satellite ... -
An adaptive solution for Wireless LAN distributed power saving modes
(2009-12)
Article
Accés restringit per política de l'editorialThe current trend to incorporate the Wireless LAN technology in increasingly smaller mobile devices poses new challenges, in terms of QoS and power consumption requirements, for the design of such devices. IEEE 802.11 ... -
Analysis of the threshold between GPON and EP2P
(2009-10-26)
Report de recerca
Accés obertNew services like Video on demand, Television (IPTV), high speed Internet access and Voice over IP on top the same link are called Triple Play services. These services demand very high bandwidth to customers. ADSL and ... -
Asignación secuencial de canales para tráfico de voz y datos en entornos móviles celulares
(Universitat Politècnica de Catalunya, 2007-11-22)
Projecte/Treball Final de Carrera
Accés obertEn el siguiente documento se realizará un estudio sobre diferentes modelos de asignación de time slots (canales) en redes radio, con el fin de conseguir el mayor número consecutivo de time slots libres teniendo en cuenta ... -
Asthma monitoring
(Universitat Politècnica de Catalunya, 2011-07-19)
Projecte/Treball Final de Carrera
Accés obert
Realitzat a/amb: Akademia Górniczo-Hutnicza im. S. Staszica w KrakowieEnglish: This thesis is aimed on the development of eHealth application able to treat asthma and COPD patients remotely. The patients will avoid periodical visits to the hospital. The application is developed under Windows ... -
Available bandwidth estimation in GPSR for VANETs
(ACM, 2013)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper proposes an adaptation of the collision probability used in the measure of the available bandwidth designed for Mobile Ad hoc Networks (MANETs) and which is described in ABE [12]. Instead, we propose a new ABE+ ... -
Calidad de Servicio en redes NGN
(Universitat Politècnica de Catalunya, 2012-07-11)
Projecte/Treball Final de Carrera
Accés obert[ANGLÈS] This final project provides an overview of the current state of NGN (Next Generation Networks), identify the reasons that encourage migration to these networks and discusses the various avenues of research that ... -
CIPSEC (by Atos)
(2017-06)
Audiovisual
Accés obertDescripció del projecte CIPSEC a càrrec d'Antonio Álvarez, representant d'Atos SE (Societas Europaea) i coordinador del projecte CIPSEC. -
Comprehensive explanation of SLA violations at runtime
(2014-04-01)
Article
Accés obertService Level Agreements (SLAs) establish the Quality of Service (QoS) agreed between service-based systems consumers and providers. Since the violation of such SLAs may involve penalties, quality assurance techniques have ... -
Contention tracking in GPU last-level cache
(Institute of Electrical and Electronics Engineers (IEEE), 2022)
Text en actes de congrés
Accés obertThe Last-level cache (LLC) is one of the main GPU’s shared resources that contributes to improve performance but also increases individual kernel’s performance variability. This is detrimental in scenarios in which some ... -
Contribution to the Study, Design and Analysis of a System to Provide QoS for Virtual Networking
(Universitat Politècnica de Catalunya, 2011-10-21)
Projecte Final de Màster Oficial
Accés obertEnglish: Virtualization is one of the long term solutions to face Internet ossification problem which is unable to support new services due to the lack of coordination between different Internet Service Providers. By ... -
Cross-layer packet scheduler for QoS support over digital video broadcasting-second generation broadband satellite systems
(2014-10-01)
Article
Accés restringit per política de l'editorialThis article presents a cross-layer packet scheduler to provide end-to-end QoS guarantees for Digital Video Broadcasting-Second Generation (DVB-S2) broadband satellite systems. The scheduler design is based on a cross-layer ... -
Cross-layer schedulling strategy for UMTS downlink enhancement
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2005-06)
Article
Accés obertThis article describes the benefits of including cross-layer information in the scheduling mechanism of a UMTS downlink channel. In particular, the information obtained from the fast power control algorithm is used to ... -
Demonstration of C/S based hardware accelerated QoT estimation tool in dynamic impairment-aware optical network
(IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
Text en actes de congrés
Accés obertAn enhanced version of hardware accelerated QoT estimation tool in impairment-aware optical network is demonstrated and evaluated against the different number of lightpaths and wavelengths per link. It outperforms the ... -
Desarrollo de un entorno para simular tráfico en redes OBS
(Universitat Politècnica de Catalunya, 2008-06)
Projecte/Treball Final de Carrera
Accés restringit per decisió de l'autor -
Desarrollo e implementación de un sistema de monitorización y estimación de QoS orientado a la percepción del usuario de los principales servicios de UPCnet
(Universitat Politècnica de Catalunya, 2011-02-17)
Projecte/Treball Final de Carrera
Accés obertCatalà: El desenvolupament del projecte va consistir en el disseny i implementació d'un sistema automatitzat de monitoratge enfocat a avaluar la qualitat de servei. Aquest projecte va ser plantejat pel Departament ...