Blind joint frequency offset and channel estimation for MC-CDMA systems over multipath fading channels
C. H. Chen, Tsui‐Tsai Lin, Tung-Chou Chen · 2010
In this paper, a robust blind receiver incorporating a two-stage carrier frequency offset (CFO) estimation scheme is proposed for multi-carrier code-division multiple access (MC-CDMA) systems over a multipath fading channel. Numerical results demonstrate that the proposed receiver basically offers comparable performance to that of the optimal receiver with no CFO present.