Browsing Qatar Mobility Innovations Center by Publisher "IEEE Computer Society"

Now showing items 1-6 of 6

    • Can dynamic pricing make femto users and service providers happy? 

      Khabazian, Mehdi; Zorba, Nizar; Hassanein, Hossam S. ( IEEE Computer Society , 2013 , Conference Paper)
      Femtocell is a promising technology that will improve wireless resources efficiency through frequency spatial reuse however, its integration with the current cellular systems has been considered a fundamental challenge. ...

    • Enhanced service delivery for cognitive systems within multiple antenna scenarios 

      Hassouneh, Nisreen; Odeh, Maha; Zorba, Nizar; Hassanein, Hossam S. ( IEEE Computer Society , 2013 , Conference Paper)
      Multiple Input Multiple Output (MIMO) is a well established technology that when jointly considered with Cognitive Radio (CR) it will create interactions that need to be optimized. The capability to provide service to more ...

    • Enhancing mobile video streaming by lookahead rate allocation in wireless networks 

      Abou-zeid, Hatem; Hassanein, Hossam S.; Zorba, Nizar ( IEEE Computer Society , 2014 , Conference Paper)
      Developing novel video delivery mechanisms have become imperative to cope with the unprecedented growth in mobile video traffic. In this paper, we present video transmission schemes that improve the streaming experience ...

    • Grassmannian beamforming for Coordinated Multipoint transmission in multicell systems 

      Zorba, Nizar; Hassanein, Hossam S. ( IEEE Computer Society , 2013 , Conference Paper)
      Wireless communications suffer from the problem of interference, where undesired signals reach the destination and cause its performance to degrade. Several mechanisms have been proposed over the last years to mitigate the ...

    • Green handover with a hybrid satisfaction mechanism 

      Zorba, Nizar; Hassanein, Hossam S.; Verikoukis, Christos ( IEEE Computer Society , 2013 , Conference Paper)
      Green communications have emerged as one of the most important trends in wireless communications because of its several advantages of interference reduction, battery life increase and electrical bill cut. Its application ...

    • Implementation and benchmarking of a novel routing protocol for tactical mobile ad-hoc networks 

      Ben Arbia, Dhafer; Alam, Muhammad Mahtab; Kadri, Abdullah; Attia, Rabah; Ben Hamida, Elyes ( IEEE Computer Society , 2016 , Conference Paper)
      Providing efficient routing service over tactical multi-hop ad-hoc networks is a crucial building block in wireless communication networks especially during a disaster relief. To date, there is still a lack of routing ...