Browsing Computer Science & Engineering by Subject "Fading channels"

Now showing items 1-8 of 8

    • Accelerated IoT Anti-Jamming: A Game Theoretic Power Allocation Strategy 

      Gouissem, Ala; Abualsaud, Khalid; Yaacoub, Elias; Khattab, Tamer; Guizani, Mohsen ( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)
      A jamming combating power allocation strategy is proposed to secure the data communication in IoT networks. The proposed strategy aims to minimize the worst case jamming effect on the intended transmission under multi ...

    • IoT Anti-Jamming Strategy Using Game Theory and Neural Network 

      Gouissem, A.; Abualsaud, K.; Yaacoub, E.; Khattab, T.; Guizani, M. ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)
      The internet of things (IoT) is one of the most exposed networks to attackers due to its widespread and its heterogeneity. In such networks, jamming attacks are widely used by malicious users to compromise the private and ...

    • On spectrum sharing between energy harvesting cognitive radio users and primary users 

      El Shafie A.; Ashour M.; Khattab T.; Mohamed A. ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)
      This paper investigates the maximum throughput for a rechargeable secondary user (SU) sharing the spectrum with a primary user (PU) plugged to a reliable power supply. The SU maintains a finite energy queue and harvests ...

    • Optimal spectrum access for a rechargeable cognitive radio user based on energy buffer state 

      El Shafie A.; Ashour M.; Mohamed A.; Khattab T. ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)
      This paper investigates the maximum throughput for a rechargeable secondary user (SU) sharing the spectrum with a primary user (PU) plugged to a reliable power supply. The SU maintains a finite energy queue and harvests ...

    • Optimum power and rate allocation in cluster based video sensor networks 

      Arar A.; El-Sherif A.A.; Mohamed A.; Leung V.C.M. ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)
      In a wireless video sensor network (WVSN), each video sensor node consumes a significant amount of power on video compression in addition to the required power for communication. Therefore, the power optimization is a more ...

    • Performance analysis for truncated ARQ based DSFBC-CO-OFDM communication scheme 

      Ahmed I.; Aljahdali S.; Hundewale N.; Mohamed A.; Shah S.I. ( IEEE , 2011 , Conference Paper)
      We develop and analyze an ARQ (Automatic Repeat reQuest) based distributed space-frequency block code-orthogonal frequency division multiplexing protocol for cooperative communications (DSFBC-CO-OFDM). At PHY layer, space ...

    • QUMESH: Wireless mesh network deployment and configuration in harsh environment 

      Romdhani L.; Mohamed A.; Elfouly T.M.; Raeisi S. ( IEEE , 2012 , Conference Paper)
      The link delivery probability in a wireless mesh network is most accurately determined only by experiment, as it depends on many factors, including environment characteristics, transmission power, distance between transmitter ...

    • Secure DoF for the MIMO MAC: The case of knowing eavesdropper's channel statistics only 

      Amir M.; Khattab T.; Yaacoub E.; Abualsaud K.; Guizani M. ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)
      Physical layer security has attracted research attention as a means to achieve secure communication without the need for complicated upper layer encryption techniques. The secure degrees of freedom (SDoF) of various networks ...