A derivative constrained receiver for MC-CDMA systems with carrier frequency offset
F. K. Hwang, Tung-Chou Chen, Tsui‐Tsai Lin · 2010
In this paper, we proposed a derivative constraint minimum output energy (MOE) receiver, which offers enhanced robustness against carrier frequency offset (CFO). Numerical results demonstrate that the proposed receiver basically offers the same performance as an optimal receiver with no CFO present.