Regular Section
Simple Detection Ordering in Successive Interference Cancellation for OFDM Systems in Doubly Selective Channels
2008 Volume E91.B Issue 8 Pages 2744-2747
Details
2008 Volume E91.B Issue 8 Pages 2744-2747
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.
