• 3G access network dimensioning for isolated rural communities in developing countries 

    Olmo Alòs, Jaume del (Universitat Politècnica de Catalunya, 2013-12-18)
    Projecte/Treball Final de Carrera
    Accés obert
    [ANGLÈS] Based on the definition of the access network planning architecture and the voice and data traffic evolution forecast, this document derives engineering rules for network dimensioning in rural areas. Network ...
  • 3G access network dimensioning in isolated rural areas based on femtocells 

    Olmo Alòs, Jaume del; Pascual Iserte, Antonio; Vidal Manzano, José; Muñoz Medina, Olga; Agustín de Dios, Adrián (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Based on the definition of the access network architecture and the forecast of voice and data traffic evolution, this paper derives engineering rules for radio network dimensioning of 3G femtocell-based access networks in ...
  • Dynamic base station switch on/off strategies for sustainable wireless networks 

    Rubio López, Javier; Pascual Iserte, Antonio; Olmo Alòs, Jaume del; Vidal Manzano, José (2014)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    In this paper, we present a procedure for switching on and off base stations (BSs) that are powered with solar panels and have finite batteries. In the scenario under consideration it is considered that the BSs are placed ...
  • Network dimensioning and base station on/off switching strategies for sustainable deployments in remote areas 

    Rubio López, Javier; Olmo Alòs, Jaume del; Pascual Iserte, Antonio; Vidal Manzano, José; Muñoz Medina, Olga; Agustín de Dios, Adrián (2017-12)
    Article
    Accés obert
    This paper provides a methodology for the dimensioning of the access network in remote rural areas, considering the progressive introduction of cellular services in these regions. A 3G small cell (SC) network with one or ...
  • Strong secrecy on a class of degraded broadcast channels using polar codes 

    Olmo Alòs, Jaume del; Rodríguez Fonollosa, Javier (2018-06-15)
    Article
    Accés obert
    Asymptotic secrecy-capacity achieving polar coding schemes are proposed for the memoryless degraded broadcast channel under different reliability and secrecy requirements: layered decoding or layered secrecy. In these ...
  • Strong secrecy on a class of degraded broadcast channels using polar codes 

    Olmo Alòs, Jaume del; Rodríguez Fonollosa, Javier (2016)
    Comunicació de congrés
    Accés obert
    Two polar coding schemes are proposed for the degraded broadcast channel under different reliability and secrecy requirements. In these settings, the transmitter wishes to send multiple messages to a set of legitimate ...
  • User association for load balancing in heterogeneous networks powered with energy harvesting sources 

    Rubio López, Javier; Pascual Iserte, Antonio; Olmo Alòs, Jaume del; Vidal Manzano, José (2014)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    User association strategies for heterogeneous networks are proposed in order to balance the load among different base stations (BSs) and obtain higher downlink aggregate network utility based on per-user throughputs. ...
  • User association strategies in HetNets leading to rate balancing under energy constraints 

    Rubio López, Javier; Pascual Iserte, Antonio; Olmo Alòs, Jaume del; Vidal Manzano, José (2017-12)
    Article
    Accés obert
    This paper deals with the development of several strategies for associating users to base stations (BSs) in heterogeneous networks. These strategies are able to balance the rate among users and BSs and increase the overall ...