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Ara es mostren els items 52466-52485 de 245684
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Cross-coupled LMS for quadratic constrained filter design
(Institute of Electrical and Electronics Engineers (IEEE), 1999)
Text en actes de congrés
Accés obertQuadratic constrained maximization appears as the central problem in many filter design methods and signal processing applications, whenever the processing or filtering entails the maximization of a signal to noise ratio. ... -
Cross-cultural morphology in Barcelona's and Kermanshah's courtyard design
(2014)
Comunicació de congrés
Accés restringit per política de l'editorialCourtyards in the historic cores of Barcelona and Kermanshah are composed. They are put together, and connected to, a larger urban sequence of open spaces and pedestrian circulation layouts. ... -
Cross-disciplinary collaborative entrepreneurial education: zone learning and architecture
(Grup per a la Innovació i la Logística Docent en l'Arquitectura (GILDA) / Universitat Politècnica de Catalunya. Iniciativa Digital Politècnica, 2015-05)
Text en actes de congrés
Accés obertWhile we are clearly in the early stages, Zone Learning presents a significant potential shift in architectural education. This paper presents the impetus behind the DFZ, addressing its relationship to a professional program ... -
Cross-fertilization of knowledge and technologies in collaborative research projects
(2021-08-18)
Article
Accés obertPurpose: This paper aims to explore how the cross-fertilization of knowledge and technologies in EU-funded research projects, including serious games and gamification, is influenced by the following variables: multidisciplinarity, ... -
Cross-flow of air through sealed elevator enclosures
(CIMNE, 2017)
Text en actes de congrés
Accés obertBoth the direction and the flow rate of ejected air in bucket elevator [1,2] enclosures that feature a separate arrangement of carrying and idle conveyor runs would depend on the ratio between ejection heads and the ... -
Cross-frequency transfer in a stochastically driven mesoscopic neuronal model
(2015-02-16)
Article
Accés obertThe brain is known to operate in multiple coexisting frequency bands. Increasing experimental evidence suggests that interactions between those distinct bands play a crucial role in brain processes, but the dynamical ... -
Cross-layer design and optimization of medium access control protocols for wlans
(Universitat Politècnica de Catalunya, 2012-02-16)
Tesi
Accés obertThis thesis provides a contribution to the field of Medium Access Control (MAC) layer protocol design for wireless networks by proposing and evaluating mechanisms that enhance different aspects of the network performance. ... -
Cross-layer enabled translucent optical network with real-time impairment awareness
(Institute of Electrical and Electronics Engineers (IEEE), 2012)
Text en actes de congrés
Accés restringit per política de l'editorialThe existing dimensioning strategy for translucent, sub-wavelength switching architectures relies on over-provisioning, and consequently, overuse of costly, power-consuming optical-electrical-optical (O/E/O) regenerators. ... -
Cross-layer energy optimization under image quality constraints for wireless image transmissions
(2012)
Text en actes de congrés
Accés restringit per política de l'editorialWireless image transmission is critical in many applications, such as surveillance and environment monitoring. In order to make the best use of the limited energy of the battery-operated cameras, while satisfying the ... -
Cross-layer enhancement for WLAN systems based on a distributed queuing MAC protocol
(Institute of Electrical and Electronics Engineers (IEEE), 2006-05-31)
Comunicació de congrés
Accés restringit per política de l'editorialCross-Layer optimization is an emerging research topic. This paper proposes two novel cross-layer mechanisms to be included in a WLAN system where a near-optimum distributed MAC protocol is used. Their performance in terms ... -
Cross-layer enhancement for WLAN systems with heterogeneous traffic based on DQCA
(Institute of Electrical and Electronics Engineers (IEEE), 2007-06-30)
Comunicació de congrés
Accés restringit per política de l'editorialVoice transmission over WLAN and cross-layer optimization are emerging research topics. This paper proposes two novel cross-layer mechanisms for a WLAN system where the offered traffic is of mixed nature (voice and data) ... -
Cross-layer modeling and optimization of next-generation internet networks
(Universitat Politècnica de Catalunya, 2012-11-30)
Tesi
Accés obertScaling traditional telecommunication networks so that they are able to cope with the volume of future traffic demands and the stringent European Commission (EC) regulations on emissions would entail unaffordable investments. ... -
Cross-layer multimedia quality enforcement through user aware information in wireless networks
(2010-06-14)
Text en actes de congrés
Accés obertQuality assessment of multimedia traffic is a hot topic. In this paper we present a Multimedia Management System, which can be used on-line to assess and guarantee the quality of multimedia traffic in a wired and wireless ... -
Cross-layer optimization for wireless systems: an European research key challenge
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2005-07)
Article
Accés obertSignificant research efforts have been made recently in order to exploit the potential benefits to be gained from interaction between layers in wireless communications systems. As a consequence, crosslayer optimization ... -
Cross-layer optimization in optical networks
(Universitat Politècnica de Catalunya, 2012-04-16)
Tesi
Accés obertNetwork planning and operation in core optical networks require processes that lead to a cost-effective network able to effectively accommodate the given traffic demands. Crosslayer techniques that exploit information ... -
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 radio resource allocation: the journey so far and the road ahead
(2009)
Text en actes de congrés
Accés obertThe cross-layer concept originated almost ten years ago with the aim of taking the most advantage from the difficult wireless media to break the barriers imposed by the layered transmission. One of the domains where ... -
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 ... -
Cross-layer system reliability assessment framework for hardware faults
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés obertSystem reliability estimation during early design phases facilitates informed decisions for the integration of effective protection mechanisms against different classes of hardware faults. When not all system abstraction ... -
Cross-modal co-attention mechanism applied to prognostic modeling in head and neck cancer
(Universitat Politècnica de Catalunya / University Health Network of Toronto, 2021-07-15)
Treball Final de Grau
Accés obert
Realitzat a/amb: University Health Network of TorontoEl càncer és un dels problemes més importants de la medicina actual i ser capaç de realitzar un pronòstic acurat individualitzat per a cada pacient és clau en aquesta malaltia tant complexa, per poder aplicar posteriorment ...