Comparisons of SCR and Active-set Methods for PAPR Reduction in OFDM Systems
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| Title | Comparisons of SCR and Active-set Methods for PAPR Reduction in OFDM Systems |
| Authors | |
| Abstract | signal to clipping noise ratio (SCR) and active-set methods are two existing methods for peak-to-average power ratio (PAPR) reduction based on tone reservation. In this paper, the computational complexities of these two methods are analyzed and simulation is done for comparing their PAPR-reducing performance. The simulation results show that active-set method requires less computational complexity than that of SCR method while they achieve similar PAPR reduction performance. |
| Publisher | ACADEMY PUBLISHER |
| Date | 2010-04-01 |
| Source | Journal of Networks Vol 5, No 4 (2010): Special Issue: Selected Best Papers of 2009 WASE International Conference on In |
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