A Novel Weighted OFDM Signal Scheme for PAPR Reduction in OFDM Signals

Provided by: International Journal of Research In Advanced Engineering Technologies (IJRAET)
Topic: Mobility
Format: PDF
In this paper, a Peak-to-Average Power Ratio (PAPR) reduction scheme supported a weighted Orthogonal Frequency-Division Multiplexing (OFDM) signal is projected to cut back the PAPR while not distortion in removing the burden at the receiver aspect. Within the projected theme, a weight is obligatory on every separate OFDM signal via a definite reasonably a band limited signal, associate degreed an OFDM signal fashioned with the weighted separate data is then thought of before a High Power Amplifier (HPA) electronic equipment, whereas the original signal are often recovered fully at the receiver aspect.

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