Abstract
A study of optimal form of envelope for Spectrally Efficient Orthogonal Frequency Division Multiplexing (SEOFDM) signals and corresponding energy spectra of signals has been conducted. Increasing of additional energy losses of BER performance of SEOFDM signals in the case of application optimal coherent bit-by-bit processing algorithm for signals with OFDM forces to explore more effective processing technique. An algorithm based on decision diagram can significantly improve BER performance of SEOFDM signals with smoothed optimal form of envelope signals on subcarriers.
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© 2014 Springer International Publishing Switzerland
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Zavjalov, S.V., Makarov, S.B., Volvenko, S.V. (2014). Application of Optimal Spectrally Efficient Signals in Systems with Frequency Division Multiplexing. In: Balandin, S., Andreev, S., Koucheryavy, Y. (eds) Internet of Things, Smart Spaces, and Next Generation Networks and Systems. NEW2AN 2014. Lecture Notes in Computer Science, vol 8638. Springer, Cham. https://doi.org/10.1007/978-3-319-10353-2_63
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DOI: https://doi.org/10.1007/978-3-319-10353-2_63
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-10352-5
Online ISBN: 978-3-319-10353-2
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