文章基本信息

标题：PAPR Reduction Using Low Complexity PartialTransmit Sequence Scheme for Scalable OFDM System
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作者：Gurpriya Sandhu ; Garima Saini
期刊名称：International Journal of Electronics Communication and Computer Technology
印刷版ISSN：2249-7838
出版年度：2013
卷号：3
期号：4
页码：446-449
出版社：International Journal of Electronics Communication and Computer Technology
摘要：In this paper, Partial Transmit Sequence technique for reduction of Peak to Average power ratio (PAPR) has been proposed. Peak to average power ratio is the major issue of concern in O rthogonal Frequency Division Multiplexing (OFDM) system that red uces the efficiency of the high power amplifier. A computational complexity of conventional Partial Transmit Sequence is more than the DSI-PTS technique. A combination of Dummy Sequence Insertion technique and Partial Transmit Sequence has been considered for PAPR and complexity reduction. This technique has been simulated for scalable OFDM system.
关键词：Orthogonal Frequency Division Multiplexing ;(OFDM); Partial Transmit Sequence (PTS); Dummy ;Sequence Insertion (DSI); Peak to Average Power Ratio ;(PAPR)