Ara es mostren els items 23-40 de 40

    • Link and system level simulation of downlink LTE 

      González González, David; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José; García Lozano, Mario; Serra, Albert (2009-02-28)
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      3GPP LTE is the evolution of the UMTS which will make possible to deliver next generation high quality multimedia services according to the users’ expectations. Since Radio Resource Management (RRM) has been recognized as ...
    • Link level simulator for LTE downlink 

      Olmos Bonafé, Juan José; Serra, Albert; Ruiz Boqué, Sílvia; García Lozano, Mario; González González, David (COST, 2009-02-28)
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      3GPP LTE is the evolution of UMTS which will make possible to deliver next generation high quality multimedia services according to the users’ expectations. The flexibility of the downlink OFDM radio interface with Adaptive ...
    • Multiobjective optimization of fractional frequency reuse for irregular OFDMA macrocellular deployments 

      González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Lema, Maria A.; Lee, Dong Seop (2015-06)
      Article
      Accés obert
      Interference mitigation has been identified as a key challenge for emerging cellular technologies based on Orthogonal Frequency Division Multiple Access, such as Long Term Evolution. In this context, static intercell ...
    • On the feasibility of remote driving application over dense 5G roadside networks 

      Saeed, Umar; Hämäläinen, Jyri; García Lozano, Mario; González González, David (Institute of Electrical and Electronics Engineers (IEEE), 2019)
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      Remote driving (RD) is a critical backup option for an autonomous vehicle when it faces an unexpected situation on the road. Fifth generation (5G) mobile communication is a key enabler of RD providing link between the ...
    • On the need for dynamic downlink intercell interference coordination for realistic long term evolution deployments 

      González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José (2012-02-24)
      Article
      Accés restringit per política de l'editorial
      Intercell interference is the main issue limiting the capacity of modern orthogonal frequency-division multiple access based cellular networks. Recently, extensive research work has been carried out in this field, and ...
    • On the performance of static inter-cell interference coordination in realistic cellular layouts 

      González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José (Springer Verlag, 2010)
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      Effective interference management has been recognized by the industry and standardization bodies as a key enabler for 4G systems. This work is about static Inter-Cell Interference Coordination for OFDMA based cellular ...
    • On the role of downlink control information in the provision of QoS for NRT services in LTE 

      González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José (IEEE, 2012)
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      The provision of Quality of Service (QoS) to users of LTE networks depends to a large degree on the choice of an appropriate scheduling algorithm able to meet the requirements of mobile operators. Dynamic packet scheduling ...
    • On the use of existing 4G small cell deployments for 5G V2N communication 

      Saeed, Umar; Hämäläinen, Jyri; Mutafungwa, Edward; Wichman, Risto; González González, David; García Lozano, Mario (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Comunicació de congrés
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      We study the feasibility of the dense 4G and 5G cellular networks at sub-6 GHz and millimeter wave carriers for vehicle-to-network applications. For this purpose, road-side network coverage, signal-to-interference-plus-noise ...
    • Optimization of realistic full frequency reuse OFDMA-based cellular networks 

      González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José; Lee, Dong Seop (IEEE, 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Nowadays mobile operators are planning and de- signing their mid/long term strategies based on new OFDMA- based cellular technologies such as LTE and WiMAX. Co-siting and re-utilization of existing facilities are within ...
    • Optimization of soft frequency reuse for irregular LTE macrocellular networks 

      González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Lee, Dong Seop (2013-05-29)
      Article
      Accés restringit per política de l'editorial
      Interference management has been recognized by the industry as a key enabler for 4G systems. Emerging technologies include multicarrier systems such as LTE and WiMAX for which effective management of intercell interference ...
    • Performance evaluation of downlink interference coordination techniques in LTE networks 

      González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José; Corvino, Virginia (IEEE Press. Institute of Electrical and Electronics Engineers, 2010-09-06)
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    • Performance evaluation of static inter-cell interference coordination in realistic cellular layouts 

      González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José (2010-06-02)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Effective interference management has been recognized by the industry and standardization bodies as a key enabler for 4G systems. This work is about static Inter-Cell Interference Coordination for OFDMA based cellular ...
    • Power allocation for the PDCCH in LTE: a way to increase its capacity in realistic deployments 

      González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In Long Term Evolution (LTE), the provision of Quality of Service (QoS) strongly depends on the efficiency with which control resources are allocated. Unfortunately, the design of the control channel, the Physical Downlink ...
    • Route-based radio coverage analysis of cellular network deployments for V2N communication 

      Saeed, Umar; Hämäläinen, Jyri; Mutafungwa, Edward; Wichman, Risto; González González, David; García Lozano, Mario (Institute of Electrical and Electronics Engineers (IEEE), 2019)
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      Cellular vehicle-to-network (V2N) communication will be the backbone of the connected vehicles of future. One of the key requirements of the connected vehicles is a near universal coverage on the streets. Traditional radio ...
    • Servicios telemáticos sobre nubes privadas en plataformas virtualizadas y distribuidas 

      Arbos, Noemi; Amoros, Luis Miguel; González González, David; Oller Arcas, Antonio; Alcober Segura, Jesús Ángel (2010)
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      En la actualidad, el modelo para proporcionar servicios basados en alojar cada aplicación en un servidor físico no es el modelo óptimo, ya que los avances tecnológicos tanto en hardware como en software hacen que se ...
    • Static Inter-cell interference coordination techniques for LTE networks: a fair performance assessment 

      González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José (2010-09-13)
      Article
      Accés restringit per política de l'editorial
      This paper focuses in the analysis of 100% static and distributed inter-cell interference coordination techniques in the context of LTE networks. Several methods have been modeled and studied with the aim of deriving ...
    • Static inter-cell interference coordination techniques for LTE networks: a fair performance assessment 

      González González, David; García Lozano, Mario; Ruiz Boqué, Sílvia; Olmos Bonafé, Juan José (2010-09-13)
      Text en actes de congrés
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    • System level evaluation of LTE networks with semidistributed intercell interference coordination 

      González González, David; Ruiz Boqué, Sílvia; García Lozano, Mario; Olmos Bonafé, Juan José; Serra, Albert (IEEE Press. Institute of Electrical and Electronics Engineers, 2009-09-16)
      Text en actes de congrés
      Accés obert
      3GPP LTE is the evolution of UMTS which will make possible to deliver high quality multimedia services with an improved user experience. Since Radio Resource Management (RRM) has been recognized as a key point to successfully ...