Browsing by Author "Khan, Rafiullah"
Khan, Rafiullah (Universitat Politècnica de Catalunya, 2014-12-16)
Covenantee: Università degli Studi di GenovaA 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 ...
Bolla, Raffaele; Khan, Rafiullah; Llanas Parra, Francesc Xavier; Repetto, Matteo (2014)
Restricted access - publisher's policySmartphones 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 ...
Khan, Rafiullah; Khan, Sarmad Ullah; Khan, Shahid Ahmed; Khan, Mohammad Usman Ali (Elsevier, 2014)
Open AccessThis 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 ...