Department of Electronic Engineering, Engineering Research Institute, Gyeongsang National University The Institute of Electronics, Information and Communication Engineers
Jinhwan KOH
Department of Electronic Engineering, Engineering Research Institute, Gyeongsang National University The Institute of Electronics, Information and Communication Engineers
In this letter, we propose a simple detection ordering which can be applied to successive interference cancellation in lowcomplexity equalization of OFDM in doubly selective channels. Since the detection ordering can be determined solely on the basis of pilot symbol arrangement, the proposed scheme can lead to a significant performance improvement without additional complexity on the premise that pilot symbols are employed primarily for channel estimation.
