C. Geetha Priya

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The main objective of this paper is to implement a precoded Zadoff-Chu OFDM to reduce the Peak to Average Power Ratio (PAPR) and for frequency offset estimation in Wireless Local Area Networks. High PAPR and Carrier Frequency Offset are major disadvantages to the Orthogonal Frequency Division Multiplexing (OFDM) systems and can significantly degrade the(More)
This paper presents a joint timing and carrier frequency offset estimation scheme for Orthogonal Frequency Division Multiplexing (OFDM) over an Additive White Gaussian Noise (AWGN) channel, flat fading and frequency selective fading (Rayleigh channel). Estimating the correct Carrier frequency offset (CFO) minimizes the inter carrier interference (ICI).(More)
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