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.
關聯:
2010 2nd International Conference on Mechanical and Electronics Engineering (ICMEE 2010), : 137-141