Miguel López-Benítez, Dhaval Patel. Sigmoid Approximation to the Gaussian $Q$-function and its Applications to Spectrum Sensing Analysis. In 2019 IEEE Wireless Communications and Networking Conference, WCNC 2019, Marrakesh, Morocco, April 15-18, 2019. pages 1-5, IEEE, 2019. [doi]
Abstract is missing.