Name
Abstract | ||
|---|---|---|
In this paper, we investigate the effects of channel estimation errors on the performance of turbo decoding over fully interleaved Rayleigh fading channels. It has been proven that the Max-Log-MAP decoder is independent of any channel parameter, no matter with perfect or imperfect channel estimates. Further, we propose a robust method for turbo decoding over Rayleigh fading channels by applying the scaling factor approach. Simulation results show that the proposed method can perform very closely to the Log-MAP algorithm and has the same computational complexity as the Max-Log-MAP algorithm. In addition, the proposed method has the merit of being insensitive to the mismatched parameter estimates. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1109/WCSP.2010.5633561 | WCSP |
Keywords | Field | DocType |
turbo codes,rayleigh fading channel,max-log-map algorithm,max-log-map decoder,rayleigh fading channels,channel estimation,robust turbo decoding,scaling factor,rayleigh channels,channel estimation errors,decoding,turbo code,parameter estimation,signal to noise ratio,approximation algorithms,computational complexity,fading,reliability | Approximation algorithm,Rayleigh fading,Fading,Computer science,Turbo code,Signal-to-noise ratio,Algorithm,Communication channel,Real-time computing,Theoretical computer science,Decoding methods,Computational complexity theory | Conference |
Volume | Issue | ISSN |
null | null | null |
ISBN | Citations | PageRank |
978-1-4244-7554-4 | 0 | 0.34 |
References | Authors | |
5 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Ke Xu | 1 | 1 | 1.05 |
| Jianwei Wan | 2 | 0 | 0.34 |
| Zhan Xu | 3 | 10 | 3.29 |