The improvement in opportunity detection performance of cognitive radios is quantified through simulations and shown to be significant.
The multihop coding opportunity detection is an extension of local overheard information detection.
The results of the opportunity detection simulations are demonstrated in Figures 9 and 10.
However, with subcarrier-based opportunity detection as in (19), each of the individual subcarriers is subject to false alarms and misdetections.
One of the central tasks in the spectrum sharing scheme is spectrum opportunity detection through sensing.
Molecular- and nuclear-based imaging techniques offer a large scale opportunity for detection of diseases.
Inevitably, there will also be false-negative cases, who will miss an opportunity for detection of oral disease if not referred for physical examination.
The expectation was that highly supercoiled substrates would provide a greater opportunity for detection of intermediates because the finite probability for strand ligation increases with the number of unwinding events needed to reach the relaxed product.
Remote sensing offers unique opportunities for detection of forest disturbance at multiple scales; however, spatially and temporally continuous mapping of non-stand replacing disturbance remains challenging.
