• Conference Object  

      Enhanced UMTS simulation-based planning in office scenarios 

      Cabral, O.; Velez, F. J.; Hadjipollas, George; Stylianou, Marios; Antoniou, Josephina; Vassiliou, Vasos; Pitsillides, Andreas (Institute of Electrical and Electronics Engineers Inc., 2006)
      Enhanced UMTS traffic characterisation parameters have been addressed for the offices scenario. By using a system level simulator, results concerning QoS measures as packet delay, blocking and handover failure probabilities ...
    • Conference Object  

      Reliably executing tasks in the presence of untrusted entities 

      Fernández, A.; López, L.; Santos, Agustín; Georgiou, Chryssis (2006)
      In this work we consider a distributed system formed by a master processor and a collection of n processors (workers) that can execute tasks