A simpler derivation for an integral useful in wireless communication theory

@article{Nadarajah2008ASD,
  title={A simpler derivation for an integral useful in wireless communication theory},
  author={Saralees Nadarajah},
  journal={Signal Processing},
  year={2008},
  volume={88},
  pages={1069-1070}
}
The recent paper by Beaulieu [A useful integral for wireless communication theory and its application to rectangular signaling constellation error rates, IEEE Trans. Comm. 54 (May 2006) 802-805] derived a closed form expression for an integral that represents the average over Rayleigh fading of the product of two Gaussian Q functions. In this note, a simpler derivation of the result of Beaulieu [A useful integral for wireless communication theory and its application to rectangular signaling… CONTINUE READING

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