Exploració per autor "López Aguilera, M. Elena"
Ara es mostren els items 65-78 de 78
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Performance enhancement of outdoor IEEE 802.11 cellular networks
López Aguilera, M. Elena; Casademont Serra, Jordi; Rojas Espinosa, Alfonso; Cotrina Navau, Josep (ACTA Press, 2005-07)
Text en actes de congrés
Accés obertMost studies about the performance of IEEE 802.11 are limited to a single cell environment. Nevertheless, the idea of designing an outdoor cellular network based on WLAN IEEE 802.11 results very attractive, due to the ... -
Performance enhancement of WLAN IEEE 802.11 for asymmetric traffic
López Aguilera, M. Elena; Casademont Serra, Jordi; Cotrina Navau, Josep; Rojas Espinosa, Alfonso (Institute of Electrical and Electronics Engineers, 2005)
Text en actes de congrés
Accés obertMost studies about the performance of IEEE 802.11 consider scenarios of ad-hoc topology and networks where all stations have the same traffic load (symmetric traffic conditions). This paper presents a study of performance ... -
Performance of wireless LAN access methods in multicell environments
López Aguilera, M. Elena; Heusse, Martin; Rousseau, Franck; Duda, Andrzej; Casademont Serra, Jordi (Institute of Electrical and Electronics Engineers, 2006-11)
Text en actes de congrés
Accés obertIn this paper, we address the issue of evaluating performance of wireless LANs in multicell scenarios. We try to understand the complex behavior of the DCF (Distributed Coordination Function) access method defined in the ... -
Preventing RLC buffer sojourn delays in 5G
Irazabal Bengoa, Mikel; López Aguilera, M. Elena; Demirkol, Ilker Seyfettin; Schmidt, Robert; Nikaein, Navid (Institute of Electrical and Electronics Engineers (IEEE), 2021-03-04)
Article
Accés obertThe 3rd Generation Partnership Project (3GPP) is investing a notable effort to mitigate the endogenous stack and protocol delays (e.g., introducing new numerology, through preemptive scheduling or providing uplink granted ... -
Redes de comunicaciones : de la telefonía móvil a Internet
Beltran Sanchidrian, Victòria; Casals Ibáñez, Lluís; Catalán Cid, María Luisa; Catalán Cid, Miguel; García Villegas, Eduard; Gómez Montenegro, Carlos; Hesselbach Serra, Xavier; López Aguilera, M. Elena; Paradells Aspas, Josep; Sánchez Vila, Francisco Javier; Vidal Ferré, Rafael; Calveras Augé, Anna M. (Universitat Politècnica de Catalunya, 2010)
Llibre
Accés restringit als usuaris de la UB, UAB, UPC, UPF, UdG, UdL, URV, UOC, BC, UVic, UJI, URL, UICVivimos completamente rodeados por una miríada de dispositivos electrónicos interconectados, que a su vez originan nuevos servicios y nuevas formas de entender y establecer las relaciones sociales. Nuevas palabras y conceptos ... -
Smart Inclusive University - Posibilidades de las TIC hacia una universidad para todos
Vidal Ferré, Rafael; Guasch Murillo, Daniel; Casals Ibáñez, Lluís; García Villegas, Eduard; Gómez Montenegro, Carlos; López Aguilera, M. Elena; Martín Escalona, Israel; Bestraten Castells, Sandra Cinta; Àlvarez Suau, Maria Hortènsia; Nogués Freixas, Cristina (Càtedra d'Accessibilitat de la Universitat Politècnica de Catalunya, 2015-12)
Llibre
Accés obert -
Sobre la justicia en las redes IEEE 802.11e: desincronización de su mecanismo de acceso al medio
López Aguilera, M. Elena; Casademont Serra, Jordi; Cotrina Navau, Josep (Institute of Electrical and Electronics Engineers, 2007-10)
Article
Accés obertSince the advent of the first IEEE 802.11 standard, several papers have proposed means of providing QoS to IEEE 802.11 networks and evaluate various traffic-prioritization mechanisms. Nevertheless, studies on the assignment ... -
Spectrum trading in virtualized multi-tenant 5G networks
Tsirakis, C.; López Aguilera, M. Elena; Matzoros, P.; Agapiou, George; Varoutas, D. (Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés obertIn this research work, we analyze the problem of spectrum trading in virtualized multi-tenant 5G networks using principles from matching theory. More specifically, we deal with the matching problem among the Mobile Network ... -
Study of asymmetric traffic influence on IEEE 802.11 WLAN family, enhancement proposals
López Aguilera, M. Elena; Casademont Serra, Jordi; Cotrina Navau, Josep (Institute of Electrical and Electronics Engineers, 2004-04)
Text en actes de congrés
Accés obertThis paper is focused on the study of WLAN performance in IEEE 802.11 networks that are in a situation of asymmetric traffic, where the access point (AP) transmits much more than the user stations (US). This situation is ... -
Timely admission control for network slicing in 5G with machine learning
Vincenzi, Matteo; López Aguilera, M. Elena; García Villegas, Eduard (Institute of Electrical and Electronics Engineers (IEEE), 2021-09-07)
Article
Accés obertFor guaranteeing the strict requirements foreseen for 5G, network slicing has been proposed as a dynamic and scalable mechanism for the allocation of customized resources to service providers. Many solutions have been ... -
Transmit power control mechanisms in IEEE 802.11 cellular networks
López Aguilera, M. Elena; Casademont Serra, Jordi (Association for Computing Machinery, 2006)
Text en actes de congrés
Accés obertActually, Wireless Local Area Networks (WLAN) are being extensively deployed in many places to provide easy access to Internet. Moreover, networks that span large buildings or campuses must comprise multiple cells. ... -
User association and resource allocation in 5G (AURA-5G): a joint optimization framework
Jain, Akshay; López Aguilera, M. Elena; Demirkol, Ilker Seyfettin (2021-06-19)
Article
Accés obert5G wireless networks will be extremely dense, given the projected increase in the number of users and access points (APs), as well as heterogeneous, given the different types of APs and the applications being accessed by ... -
Wake-up radio systems for cooperative-intelligent transport systems architecture
Casademont Serra, Jordi; López Aguilera, M. Elena; Paradells, Josep (2019)
Text en actes de congrés
Accés obertCooperative-Intelligent Transport systems are new applications developed on top of communications between vehicles and between vehicles and fixed infrastructure. Their architecture envisages devices deployed along the ... -
Wireless technology applied to GIS
Casademont Serra, Jordi; López Aguilera, M. Elena; Paradells Aspas, Josep; Rojas Espinosa, Alfonso; Calveras Augé, Anna M.; Barceló Arroyo, Francisco; Cotrina Navau, Josep (Elsevier, 2004-07)
Article
Accés restringit per política de l'editorialAt present, there is a growing interest in wireless applications, due to the fact that the technology begins to support them at reasonable costs. In this paper, we present the technology currently available for use in ...