Browsing by Subject "cognitive radio"

Now showing items 1-2 of 2

    • Digitally-Assisted Mixed-Signal Wideband Compressive Sensing 
      Yu, Zhuizhuan (2012-07-16)
      Digitizing wideband signals requires very demanding analog-to-digital conversion (ADC) speed and resolution specifications. In this dissertation, a mixed-signal parallel compressive sensing system is proposed to realize ...
    • Uplink Multiuser Scheduling Techniques for Spectrum Sharing Systems 
      Qaraqe, Marwa (2012-10-19)
      This thesis focuses on the development of multiuser access schemes for spectrum sharing systems whereby secondary users that are randomly positioned over the coverage area are allowed to share the spectrum with primary ...