Asymptotic outage performance of power allocation in block-fading channels
Khoa D. Nguyen, Albert Guillén i Fàbregas, Lars K. Rasmussen · 2008
We characterize the asymptotic outage performance of power allocation techniques for systems with average power constraints. We show that the outage diversity of a system with average power constraints can be obtained from the diversity of the corresponding system with peak power constraints. The characterization is therefore useful since the asymptotic performance of systems with peak power constraints is well known in the literature.