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Orthogonal frequency division multiplexing (OFDM) is a type of digital modulation technique which is used in wireless communication systems. It is an efficient multicarrier modulation technique, in which large bandwidth is divided into parallel narrow bands each of which is modulated by different subcarriers. All the subcarriers are orthogonal to each other and hence it reduces the interference among...
Orthogonal Frequency division multiplexing (OFDM) is a type of multicarrier modulation (MCM) technique which plays an important role in 4th generation of wireless network. One major flaws present in this method is high Peak to Average power ratio (PAPR). A modified SLM technique using cyclic block codes is presented in this paper. The simulation study verifies that the PAPR reduction by proposed method...
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