Title :
Blind joint frequency offset and channel estimation for MC-CDMA systems over multipath fading channels
Author :
Chen, Chi-Jung ; Lin, Tsui-Tsai ; Chen, Tung-Chou
Author_Institution :
Dept. of Electron. Eng., Nat. United Univ., Miaoli, Taiwan
Abstract :
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.
Keywords :
channel estimation; code division multiple access; fading channels; multipath channels; radio receivers; MC-CDMA systems; blind joint frequency offset estimation; channel estimation; code division multiple access; multipath fading channels; robust blind receiver; Lead;
Conference_Titel :
Mechanical and Electronics Engineering (ICMEE), 2010 2nd International Conference on
Print_ISBN :
978-1-4244-7479-0
Electronic_ISBN :
978-1-4244-7481-3
DOI :
10.1109/ICMEE.2010.5558580
