Name
Abstract | ||
|---|---|---|
In this letter, a novel time-domain recursive algorithm is proposed for a mininum-mean-squared error (MMSE) with successive interference cancellation (SIC) scheme. This algorithm allows us to reduce the complexity of classical MMSE-SIC equalizer for suppressing intercarrier interference (ICI) caused by time-varying multipath channels in orthogonal frequency division multiplexing (OFDM) systems, and it can provide almost the same performance as that of the optimal MMSE-SIC equalizer. It is shown in complexity analysis that the proposed scheme shows better complexity reduction than previously reported low-complexity MMSE-SIC schemes when applied to a channel equalizer for an OFDM system. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1109/LSP.2008.2003991 | IEEE SIGNAL PROCESSING LETTERS |
Keywords | Field | DocType |
Equalization, minimum-mean-squared error with successive interference cancellation (MMSE-SIC), orthogonal frequency division multiplexing (OFDM) | Mathematical optimization,Recursion (computer science),Equalization (audio),Control theory,Single antenna interference cancellation,Algorithm,Minimum mean square error,Adaptive equalizer,Reduction (complexity),Mathematics,Orthogonal frequency-division multiplexing,Computational complexity theory | Journal |
Volume | ISSN | Citations |
15 | 1070-9908 | 8 |
PageRank | References | Authors |
0.61 | 10 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jihoon Park | 1 | 143 | 27.61 |
| Y. Whang | 2 | 8 | 0.61 |
| K. S. Kim | 3 | 8 | 0.61 |