Spectrum sensing based on goodness of fit test with unilateral alternative hypothesis
Several classical goodness of fit (GoF) tests have been used in spectrum sensing. A new GoF test with a unilateral alternative hypothesis for spectrum sensing is proposed. The new test statistic is derived and extended to the case of finite samples. It is shown that the proposed spectrum-sensing method provides improvement in performance and reduction in computational complexity.
M. Jin, Q. Guo, J. Xi & Y. Yu, "Spectrum sensing based on goodness of fit test with unilateral alternative hypothesis," Electronics Letters, vol. 50, (22) pp. 1645-1646, 2014.