Corrections to 'Unified Laguerre polynomial-series-based distribution of small-scale fading envelopes'

In this correspondence, we point out two typographical errors in Chai and Tjhung's paper and we offer the correct formula of the unified Laguerre polynomial-series-based cumulative distribution function (cdf) for small-scale fading distributions. A Laguerre polynomial-series-based cdf formula for non-central chi-square distribution is also provided as a special case of our unified cdf result.
Comment: 2 pages, to be published in the IEEE Transactions on Vehicular Technology as a Correspondence