Research Article
Anjali Gupta · Shivangini Maurya
Journal
International Journal of Digital Applications and Contemporary Research (IJDACR)
ISSN
2319-4863
Volume / Issue
Vol.5 · Issue 12
Published
July 2017
Access
Open Access
Licence
CC BY-NC-SA 4.0
Communication signals over power-line channels can be affected greatly by impulsive noise (IN). The effect of this noise is commonly reduced with the application of a nonlinear preprocessor at the receiver such as blanking or clipping that blanks and/or clips the received signal when it exceeds a certain threshold. Erroneous blanking/clipping of the unaffected signals can lead to significant performance degradations. It is found that determining the optimal blanking/clipping threshold is the key to achieving best performance. In contrast to these studies, we show in this paper that the performance of the nonlinear preprocessing-based method is impacted by the blanking threshold. In light of this and for more efficient IN cancellation, this paper proposes single-carrier FDMA (SC-FDMA)
Anjali Gupta, Shivangini Maurya (2017). Threshold Determination of SC-FDMA System using Resource Allocation. International Journal of Digital Applications and Contemporary Research (IJDACR), Vol.5, Issue 12. ISSN: 2319-4863.
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