Abstract:Generalized frequency division multiplexing (GFDM) merupakan sistem multicarrier masa datang yang bersifat nonortogonal. GFDM merupakan teknik transmisi data berbentuk blok yang setiap subcarrier-nya dibentuk dari pulsa berbentuk nonrectangular. Penerapan quadrature amplitude modulation (QAM) mapping untuk GFDM sangat baik karena meningkatkan efisiensi spektrum. QAM juga memiliki keterbatasan, yaitu meningkatnya kompleksitas ketika diimplementasikan. Selain itu, inter-carrier interference (ICI) juga masih ad… Show more
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