Browsing 10 Technology by Author "Aboura, Khalid"

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Browsing 10 Technology by Author "Aboura, Khalid"

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  • Aubrey, Timothy; Aboura, Khalid (IEEE, 2008)
    Previous studies have investigated communications between regions of space and have considered the effect of antenna volume in determining the theoretical capacity of multiple-input multiple-output (MIMO) communications ...
  • Aboura, Khalid (BroadbandCom '09, 2009)
    A large number of thresholding methods exist. These methods perform differently in various image analysis problems where they are often used locally. They are not as effective globally. Global thresholding is a difficult ...
  • Agbinya, Johnson; Lee, Vivian; Aboura, Khalid; Chaczko, Zenon (Polish Academy of Sciences (PAN), Committe of Electronics and Telecommunications, 2010)
    Radio frequency spectrum mapping allows determining the radio frequency signatures prevalent within an environment. We address the primary frequency bands used for cellular, wireless Local Area Network (LAN), Universal ...
  • Momani, Mohammad; Challa, Subhash; Aboura, Khalid (Springer, 2007)
    This paper surveys the state of the art trust-based systems in Wireless Sensor Networks (WSN); it highlights the difference between Mobile ad hoc networks (MANET) and WSN and based on this observed difference (monitoring ...
  • Aboura, Khalid; Samali, Bijan; Crews, Keith; Li, Jianchun (River Publishers, 2009)
    We introduce an approach for modelling the structural deterioration of components of bridges for maintenance optimization purposes. The Markov chain model is found in the maintenance and repair problems since the early ...