References

\([1]\) G. Marsaglia and W. W. Tsang, “A Simple Method for Generating Gamma Variables,” ACM Transactions on Mathematical Software, 2000.
\([2]\) Y. Dongweon, K. Cho and J. Lee, “Bit Error Probability of M-ary Quadrature Amplitude Modulation,” in IEEE Vehicular Technology Conference Fall 2000, Boston, 2000.