Exploració per autor "Khan, Rafiullah"

Ara es mostren els items 1-3 de 3

    • Energy-aware home area networking 

      Khan, Rafiullah (Universitat Politècnica de Catalunya, 2014-12-16)
      Tesi
      Accés obert
      Realitzat a/amb:   Università degli Studi di Genova
      A study by Lawrence Berkeley National Laboratory (LBNL) revealed that about 60% of the office PCs are left powered-up 24/7 only to maintain the network connectivity for remote access, Voice-over-IP (VOIP) clients, Instant ...

    • Improving smartphones battery life by reducing energy waste of background applications 

      Bolla, Raffaele; Khan, Rafiullah; Llanas Parra, Francesc Xavier; Repetto, Matteo (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Smartphones have undergone a remarkable evolution over the last few years, from simple calling devices to full fledged computing devices where multiple services and applications run concurrently. Unfortunately, battery ...

    • Localization performance evaluation of extended kalman filter in wireless sensors network 

      Khan, Rafiullah; Khan, Sarmad Ullah; Khan, Shahid Ahmed; Khan, Mohammad Usman Ali (Elsevier, 2014)
      Text en actes de congrés
      Accés obert
      This paper evaluates the positioning and tracking performance of Extended Kalman Filter (EKF) in wireless sensors network. The EKF is a linear approximation of statistical Kalman Filter (KF) and has the capability to work ...