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Low PAPR CIOD for the Rotated Square QAM Constellation  

Kim, Chang-Joong (Hong-Ik University)
Lee, Ho-Kyoung (Hong-Ik University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.49, no.8, 2012 , pp. 65-69 More about this Journal
Abstract
We introduce a rotated square QAM constellation with low peak-to-average-power ratio (PAPR) for coordinate interleaved orthogonal design (CIOD). The proposed signal constellation has much lower PAPR than the ordinary square QAM constellations for CIOD while it keeps almost the same coordinate product distance (CPD).
Keywords
STBC; PAPR; QAM; CIOD; Signal Design;
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