A Survey on Performance Analysis of SLM and PTS for PAPR Reduction of OFDM signal in DVB - T channel |
Author(s): |
| Bhadresh Prajapati , EC Department, KITRC, Kalol, India; Prof. Bharat Prajapati, EC Department, KITRC, Kalol, India |
Keywords: |
| Digital Video Broadcast, DVB-T, PAPR |
Abstract |
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In this paper, DVB-T (Digital Video Broadcast - Terrestrial)is the most widely used standard for terrestrial digital television. One of the main drawbacks of the DVB-T systemic the high PAPR (Peak to Average Power Ratio). One way to mitigate the high PAPR is by using Scrambling techniques. They introduce partition of signal and select signal with minimum PAPR as output. This paper analyzes the effect of the scrambling techniques (SLM and PTS) on PAPR reduction in DVB-T systems. The results obtained from the performance analysis can be used for better understanding of PAPR in DVB-T system and lead to development of new options in its reduction. |
Other Details |
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Paper ID: IJSRDV1I12060 Published in: Volume : 1, Issue : 12 Publication Date: 01/03/2014 Page(s): 2693-2695 |
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