Browsing by Author "Amir, Mohamed"

Now showing items 1-3 of 3

    • Coded Caching for Time-Varying Files Popularities and Asynchronous Delivery 

      Amir, Mohamed; Bedeer, Ebrahim; Ahmed, Mohamed Hossam; Khattab, Tamer ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)
      Data communication has seen exponential growth recently, and it currently dominates wireless communication. As a result, proactive caching was developed to minimize peak traffic rates by storing content, in advance, at ...

    • On the secure degrees of freedom of the K user MIMO MAC with statistical CSI 

      Amir, Mohamed; Khattab , Tamer ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)
      We investigate the secure degrees of freedom (SDoF) of the K-user MIMO multiple access channel (MAC) in the vicinity of an eavesdropper which is trying to decode the messages sent by the transmitters. The eavesdropper is ...

    • The effect of transmitter's eavesdropper CSI on the secure degrees of freedom of the MIMO MAC 

      Amir, Mohamed; Khattab,Tamer ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)
      We investigate the secure degrees of freedom (SDoF) of the two-transmitter multiple access channel (MAC) with multiple antennas transmitters and multiple antennas legitimate receiver in the vicinity of an eavesdropper that ...