A Wald test with enhanced selectivity capabilities is proposed in homogeneous environments. At the design stage, we assume that the cell under test contains a noise-like interferer in addition to colored noise and possible signal of interest. We show that the Wald test is equivalent to a recently proposed Rao test. We also observe that this Rao/Wald test possesses constant false alarm rate property in homogeneous environments. © 2013 Liu et al.; licensee Springer.
CITATION STYLE
Liu, W., Xie, W., & Wang, Y. (2013). A Wald test with enhanced selectivity properties in homogeneous environments. Eurasip Journal on Advances in Signal Processing, 2013(1). https://doi.org/10.1186/1687-6180-2013-14
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