Browsing MIT Open Access Articles by Subject "opportunistic spectrum access (OSA)"

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    • Optimal Channel Probing and Transmission Scheduling for Opportunistic Spectrum Access 

      Chang, Nicholas B.; Liu, Mingyan (Institute of Electrical and Electronics Engineers and Association for Computing Machinery, 2009-12)
      In this study, we consider optimal opportunistic spectrum access (OSA) policies for a transmitter in a multichannel wireless system, where a channel can be in one of multiple states. In such systems, the transmitter typically ...