Browsing by Author "Hamila, Ridha"

Now showing items 1-5 of 5

    • Advanced DSP Algorithms For Modern Wireless Communication Transceivers 

      Samara, Lutfi Zuhair Lutfi (2019 , Dissertation)
      A higher network throughput, a minimized delay and reliable communications are some of many goals that wireless communication standards, such as the fifthgeneration (5G) standard and beyond, intend to guarantee for its ...

    • Advancing Data Center Networks: A Focus on Energy and Cost Efficiency 

      Chkirbene, Zina; Hamila, Ridha; Al-Dweik, Arafat; Khattab, Tamer ( IEEE , 2023 , Article)
      Data centers serve as the backbone for cloud computing, enterprise services, and infrastructure-based offerings. One area of ongoing research in data center networking focuses on innovating new topologies for large-scale ...

    • Beamforming OFDM Performance under Joint Phase Noise and I/Q Imbalance 

      Hamila, Ridha; Ozdemir, Ozgur; Al-Dhahir, Naofal ( IEEE , 2015 , Article)
      Phase noise (PHN) and in-phase/quadrature (I/Q) imbalance are two major RF impairments in direct-conversion wireless transceivers. Beamforming and orthogonal frequency division multiplexing (OFDM) schemes have been adopted ...

    • Exact SINR analysis of OFDM systems under joint Tx/RX I/Q imbalance 

      Ozdemir, Ozgur; Hamila, Ridha; Al-Dhahir, Naofal ( IEEE , 2013 , Conference Paper)
      The direct-conversion architecture used for Orthogonal Frequency Division Multiplexing (OFDM) systems suffers from intercarrier interference (ICI) between image subcarriers in each OFDM symbol due to I/Q imbalance between ...

    • Secure Wireless Sensor Networks for Anti-Jamming Strategy Based on Game Theory 

      Chkirbene, Zina; Hamila, Ridha; Erbad, Aiman ( IEEE , 2023 , Conference Paper)
      The Wireless Sensor Networks (WSN) are designed to remotely monitor and control specific physical or environmental conditions. However, due to the open nature of WSN, many threats and attacks may arise by malicious users ...