Ara es mostren els items 41-57 de 57

    • Maximizing Infrastructure Providers' Revenue Through Network Slicing in 5G 

      Vincenzi, Matteo; López Aguilera, M. Elena; García Villegas, Eduard (Institute of Electrical and Electronics Engineers (IEEE), 2019-09-09)
      Article
      Accés obert
      Adapting to recent trends in mobile communications towards 5G, infrastructure owners are gradually modifying their systems for supporting the network programmability paradigm and for participating in the slice market (i.e., ...
    • New algorithm for distributed frequency assignments in IEEE 802.11 

      García Villegas, Eduard; Vidal Ferré, Rafael; Paradells Aspas, Josep (2007-02-28)
      Text en actes de congrés
      Accés obert
      The continuous growth of IEEE 802.11 wireless local area networks (WLAN) brings the benefit of a high speed wireless access to packet networks, such as Internet. But it also entails the successive appearance of new ...
    • On the benefits of wireless SDN in networks of constrained edge devices 

      Bestler, August; Quer i Guerrero, Ferran; Campus Mur, Daniel; Demirkol, Ilker Seyfettin; García Villegas, Eduard (2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper we study the benefits of applying Software Defined Networking (SDN) to control forwarding in a network of constrained wireless edge devices. The proposed architecture is applicable to dense Small Cell deployments ...
    • Optimization of 5G fronthaul based on functional splitting at PHY layer 

      Rony, Rakibul Islam; López Aguilera, M. Elena; García Villegas, Eduard (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés obert
      5G is coming with a promise to provide ubiquitous coverage with high data rate availability. To do so, densification of access points to enhance the system capacity is anticipated. For managing such densely populated ...
    • Optimization-oriented RAW modeling of IEEE 802.11ah heterogeneous networks 

      Tian, Le; López Aguilera, M. Elena; García Villegas, Eduard; Tetemke Mehari, Michael; De Poorter, Eli; Steven, Latre; Famaey, Jeroen (2019-09-13)
      Article
      Accés obert
      The new medium access method of IEEE 802.11ah, called Restricted Access Window (RAW), divides stations into different groups, and only allows stations in the same group to access the channel simultaneously, in order to ...
    • Preparing Wi-Fi 7 for healthcare Internet-of-Things 

      Qadri, Yazdan Ahmad; Nain, Zulqar; Nauman, Ali; Musaddiq, Arslan; García Villegas, Eduard; Kim, Sung Won (Multidisciplinary Digital Publishing Institute (MDPI), 2022-08-18)
      Article
      Accés obert
      The healthcare Internet of Things (H-IoT) is an interconnection of devices capable of sensing and transmitting information that conveys the status of an individual’s health. The continuous monitoring of an individual’s ...
    • 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, UIC
      Vivimos 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 ...
    • SENSEFUL: An SDN-based joint access and backhaul coordination for Dense Wi-Fi Small Cells 

      García Villegas, Eduard; Sesto Castilla, David; Zehl, Sven; Zubow, Anatolij; Betzler, August; Camps Mur, Daniel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
      Text en actes de congrés
      Accés obert
      Dense Small Cell networks are considered the most effective way to cope with the exponential increase in mobile traffic demand expected for the upcoming years and are one of the foundations of the future 5G. However, novel ...
    • 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
    • SODALITE: SDN wireless backhauling for dense 4G/5G Small Cell networks 

      Betzler, August; Camps Mur, Daniel; García Villegas, Eduard; Demirkol, Ilker Seyfettin; Aleixendri, Joan Josep (2019-07-24)
      Article
      Accés obert
      Dense deployments of Small Cells are key to fulfill the capacity requirements of future 5G networks. However, two roadblocks to the adoption of Small Cells are i) the limited availability and the cost of sites with wired ...
    • The impact of channel bonding on 802.11n network management 

      Deek, Lara; García Villegas, Eduard; Belding, Elizabeth; Lee, Sung-Ju; Almeroth, Kevin (Association for Computing Machinery (ACM), 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The IEEE 802.11n standard allows wireless devices to operate on 40MHz-width channels by doubling their channel width fromstandard 20MHz channels, a concept called channel bonding. Increasing channelwidth should increase ...
    • Throughput and range characterization of IEEE 802.11ah 

      Baños González, Víctor Hugo; Afaqui, Muhammad Shahwaiz; López, Elena; García Villegas, Eduard (2017-08-23)
      Article
      Accés obert
      The most essential part of Internet of Things (IoT) infrastructure is the wireless communication system that acts as a bridge for the delivery of data and control messages. However, the existing wireless technologies lack ...
    • 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 obert
      For 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 ...
    • Use of Machine Learning for energy efficiency in present and future mobile networks 

      Sesto Castilla, David; García Villegas, Eduard; Lyberopoulos, George; Theodoropoulou, Eleni (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Comunicació de congrés
      Accés obert
      Given the current evolution trends in mobile cellular networks, which is approaching us towards the future 5G paradigm, novel techniques for network management are in the agenda. Machine Learning techniques are useful for ...
    • Uso de canales solapados en una red de área de campus inalámbrica con IEEE 802.11 

      Mengual Pérez, Ester; García Villegas, Eduard; Vidal Ferré, Rafael (2013)
      Comunicació de congrés
      Accés obert
      Las redes de área local inalámbricas (WLAN) basadas en la familia de estándares IEEE 802.11 utilizan mayoritariamente la banda industrial científica y médica (ISM) de 2,4GHz en la que compiten con un número cada vez mayor ...
    • Uso de métodos ágiles y PBL en una asignatura de ingeniería del software del grado de ingeniería telemática: gestión de proyectos de ingeniería del software en un entorno docente 

      Oller Arcas, Antonio; Gallardo Gómez, Antonia; García Villegas, Eduard; Valero García, Miguel (2014)
      Article
      Accés obert
      Actualmente, empresas como Amazon o Google aplican un método llamado Scrum para agilizar el proceso de desarrollo de sus proyectos software y mejorar la calidad de los resultados. Por otro lado, en el entorno docente, la ...
    • Wi-Fi o 5G: perillosos per la salut? 

      García Villegas, Eduard (Comunicación MetroBCN, 2020-10)
      Article de premsa
      Accés obert
      La radiació electromagnètica de les xarxes sense fils és “no ionitzant”, és a dir, els seus fotons no porten prou energia com per produir danys La clau és la potència: un forn microones radia una potència prop d’1.000.000 ...