Now showing items 1-3 of 3

    • Performance limits on ranging with cognitive radio 

      Dardari, D.; Karisan, Y.; Gezici, S.; D'Amico, A.A.; Mengali, U. (2009)
      Cognitive radio is a promising paradigm for efficient utilization of the radio spectrum due to its capability to sense environmental conditions and adapt its communication and localization features. In this paper, the ...
    • Range estimation in multicarrier systems in the presence of interference: performance limits and optimal signal design 

      Karisan, Y.; Dardari, D.; Gezici, S.; D'Amico, A. A.; Mengali, U. (IEEE, 2011)
      Theoretical limits on time-of-arrival (equivalently, range) estimation are derived for multicarrier systems in the presence of interference. Specifically, closed-form expressions are obtained for Cramer-Rao bounds (CRBs) ...
    • Ranging in a single-input multiple-output (SIMO) system 

      Gezici, S.; Sahinoglu Z. (Institute of Electrical and Electronics Engineers, 2008)
      In this letter, optimal ranging in a single-input multiple-output (SIMO) system is studied. The theoretical limits on the accuracy of time-of-arrival (TOA) (equivalently, range) estimation are calculated in terms of the ...