Exploració per autor "López Aguilera, M. Elena"
Ara es mostren els items 21-40 de 78
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Effect of adjacent-channel interference in IEEE 802.11 WLANs
García Villegas, Eduard; López Aguilera, M. Elena; Vidal Ferré, Rafael; Paradells Aspas, Josep (2007-06-03)
Text en actes de congrés
Accés obertFrequency channels are a scarce resource in the ISM bands used by IEEE 802.11 WLANs. Current radio resource management is often limited to a small number of nonoverlapping channels, which leaves only three possible channels ... -
Enabling always on service discovery: WI-FI neighbor awareness networking (NAN)
Camps Mur, Daniel; García Villegas, Eduard; López Aguilera, M. Elena; Loureiro, Paulo; Lambert, Paul; Raissinia, Ali (2015-04-01)
Article
Accés obertThere is untapped potential in the WiFi radios embedded in our smartphone and tablet devices. In this article we introduce the WiFi Neighbor Awareness Networking technology being standardized in the WiFi Alliance (R), which ... -
Enhanced handover signaling through integrated MME-SDN controller solution
Jain, Akshay; López Aguilera, M. Elena; Demirkol, Ilker Seyfettin (Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés obertThe future wireless networks are expected to be extremely dense and heterogeneous, with the users experiencing multi-connectivity through the multiple available radio access technologies (RATs). These prevalent characteristics, ... -
Enhancement proposal for WLAN IEEE 802.11e: desynchronization of its working procedure
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 obertUp to the present, several studies have been performed in order to provide prioritization of stations or classes of service for WLAN IEEE 802.11. The IEEE 802.11e draft specification aims to extend the original IEEE 802.11 ... -
Evaluación de IEEE 802.11g en un entorno celular exterior
López Aguilera, M. Elena; Casademont Serra, Jordi; Cotrina Navau, Josep (2004-11)
Text en actes de congrés
Accés obertLa mayoría de estudios que se encargan de analizar el comportamiento de IEEE 802.11 se encuentran limitados a entornos unicelulares. Sin embargo, la idea de diseñar una red celular basada en IEEE 802.11 resulta muy ... -
Evaluating wireless LAN access methods in presence of transmission errors
López Aguilera, M. Elena; Heusse, Martin; Rousseau, Franck; Duda, Andrzej; Casademont Serra, Jordi (Institute of Electrical and Electronics Engineers, 2006-04)
Text en actes de congrés
Accés obertSeveral modifications of the IEEE 802.11 DCF access method have been proposed recently to improve the performance of wireless LANs. Up to now, such proposals have only been compared under ideal channel conditions. In this ... -
Evaluation of dynamic sensitivity control algorithm for IEEE 802.11ax
Afaqui, Muhammad Shahwaiz; García Villegas, Eduard; López Aguilera, M. Elena; Smith, Graham; Camps Mur, Daniel (2015)
Text en actes de congrés
Accés restringit per política de l'editorialThe explosive growth in the usage of IEEE 802.11 network has resulted in dense deployments in diverse environments. Most recently, the IEEE working group has triggered the IEEE 802.11ax project, which aims to amend the ... -
Evaluation of IEEE 802.11 coexistence in WLAN deployments
López Aguilera, M. Elena; García Villegas, Eduard; Casademont Serra, Jordi (Springer, 2017-06-17)
Article
Accés obertWi-Fi has become a successful technology since the publication of its first WLAN standard due to continuous advances and updates while remaining always backwards compatible. Backwards compatibility among subsequent standards ... -
Evolutionary 4G/5G network architecture assisted efficient handover signaling
Jain, Akshay; López Aguilera, M. Elena; Demirkol, Ilker Seyfettin (Institute of Electrical and Electronics Engineers (IEEE), 2018-12-06)
Article
Accés obertFuture wireless networks are expected to be ultra-dense and heterogeneous not just in terms of the number and type of base stations but also in terms of the number of users and the application types they access. Such a ... -
Final primavera 2018
Gómez Montenegro, Carlos; López Aguilera, M. Elena; Zola, Enrica Valeria (Universitat Politècnica de Catalunya, 2018-06-11)
Examen
Accés restringit a la comunitat UPC -
Final tardor 218
Gómez Montenegro, Carlos; López Aguilera, M. Elena; Zola, Enrica Valeria (Universitat Politècnica de Catalunya, 2019-01-16)
Examen
Accés restringit a la comunitat UPC -
FONAMENTS DE TELEMÀTICA (Examen final, 1r quadrimestre)
López Aguilera, M. Elena; Gómez Montenegro, Carlos (Universitat Politècnica de Catalunya, 2024-01-10)
Examen
Accés restringit per decisió de l'autor -
FONAMENTS DE TELEMÀTICA (Examen parcial, 1r quadrimestre)
López Aguilera, M. Elena (Universitat Politècnica de Catalunya, 2022-11-04)
Examen
Accés restringit per decisió de l'autor -
FONAMENTS DE TELEMÀTICA (Examen parcial, 1r quadrimestre)
López Aguilera, M. Elena (Universitat Politècnica de Catalunya, 2023-01-25)
Examen
Accés restringit per decisió de l'autor -
FONAMENTS DE TELEMÀTICA (Examen parcial, 1r quadrimestre)
López Aguilera, M. Elena; Remondo Bueno, David (Universitat Politècnica de Catalunya, 2023-10-30)
Examen
Accés restringit per decisió de l'autor -
FONAMENTS DE TELEMÀTICA (Examen parcial, 2n quadrimestre)
López Aguilera, M. Elena; Gómez Montenegro, Carlos (Universitat Politècnica de Catalunya, 2023-06-19)
Examen
Accés restringit per decisió de l'autor -
FONAMENTS DE TELEMÀTICA (Examen parcial, 2n quadrimestre)
López Aguilera, M. Elena; Gómez Montenegro, Carlos (Universitat Politècnica de Catalunya, 2023-04-11)
Examen
Accés restringit per decisió de l'autor -
Genetic algorithm-based grouping strategy for IEEE 802.11ah networks
García Villegas, Eduard; López García, Alejandro; López Aguilera, M. Elena (Multidisciplinary Digital Publishing Institute (MDPI), 2023-01-12)
Article
Accés obertThe IEEE 802.11ah standard is intended to adapt the specifications of IEEE 802.11 to the Internet of Things (IoT) scenario. One of the main features of IEEE 802.11ah consists of the Restricted Access Window (RAW) mechanism, ... -
IEEE 802.11-enabled wake-up radio system: design and performance evaluation
Oller Bosch, Joaquim; García Villegas, Eduard; López Aguilera, M. Elena; Demirkol, Ilker Seyfettin; Casademont Serra, Jordi; Paradells Aspas, Josep; Gamm, Gerd Ulrich; Reindl, Leonhard Michael (Institution of Electrical Engineers, 2014-09-25)
Article
Accés obertToday, the vast majority of personal communication devices, such as laptops, smartphones, and logically wireless fidelity (Wi-Fi) access points feature IEEE 802.11 chipsets. In turn, wake-up radio (WuR) systems are used ... -
IEEE 802.11-Enabled Wake-Up Radio: use cases and applications
López Aguilera, M. Elena; Demirkol, Ilker Seyfettin; García Villegas, Eduard; Paradells Aspas, Josep (Multidisciplinary Digital Publishing Institute (MDPI), 2019-12-21)
Article
Accés obertIEEE 802.11 is one of the most commonly used radio access technologies, being present in almost all handheld devices with networking capabilities. However, its energy-hungry communication modes are a challenge for the ...