A ZADOFF-CHU MATRIX TRANSFORM PRECODING BASED LOCALIZED-OFDMA UPLINK SYSTEM: A PAPR ANALYSIS WITH RRC PULSE SHAPING
High peak-to-average power ratio (PAPR) is one of the major drawbacks in the orthogonal frequency division multiple access (OFDMA) systems. In this paper, we present a zadoff-chu matrix transform (ZCMT) precoding based localized OFDMA uplink system with improved PAPR. The proposed system is based on...
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| Format: | Article |
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Versita Emerging Science Publishers
2011
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| Online Access: | http://eprints.utp.edu.my/6867/1/acta.pdf http://www.versita.com/aei http://eprints.utp.edu.my/6867/ |
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