Highly accurate simple closed-form approximations to lognormal sum distributions and densities. - Norman C. Beaulieu; Faruq Rajwani (IEEE Commun. Lett., 2004)

Simplified bit error rate analysis of PAPM-UWB with MRC and EGC in lognormal fading channel. - Faruq Rajwani; Norman C. Beaulieu (ICC, 2005)

Performances of EGC and MRC diversity for UWB PAPM systems in IEEE channel models. - Yunfei Chen 001; Norman C. Beaulieu; Faruq Rajwani (IEEE Trans. Wirel. Commun., 2009)