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Signal Constellations with Algebraic Properties and their Application in Spatial Modulation Transmission Schemes
Engelsk
Bogcover for Signal Constellations with Algebraic Properties and their Application in Spatial Modulation Transmission Schemes af Daniel Benjamin Rohweder, 9783658371135
Specifikationer
Sprog:
Engelsk
Sider:
108
ISBN-13:
9783658371135
Indbinding:
Paperback
ISBN-10:
3658371137
Udg. Dato:
28 apr 2022
Størrelse i cm:
21,0 x 14,8
Oplagsdato:
28 apr 2022
Forfatter(e):

Signal Constellations with Algebraic Properties and their Application in Spatial Modulation Transmission Schemes

Engelsk
Paperback 2022
Format:

Bog beskrivelse
Nowadays, most digital modulation schemes are based on conventional signal constellations that have no algebraic group, ring, or field properties, e.g. square quadrature-amplitude modulation constellations. Signal constellations with algebraic structure can enhance the system performance. For instance, multidimensional signal constellations based on dense lattices can achieve performance gains due to the dense packing. The algebraic structure enables low-complexity decoding and detection schemes. In this work, signal constellations with algebraic properties and their application in spatial modulation transmission schemes are investigated. Several design approaches of two- and four-dimensional signal constellations based on Gaussian, Eisenstein, and Hurwitz integers are shown. Detection algorithms with reduced complexity are proposed. It is shown, that the proposed Eisenstein and Hurwitz constellations combined with the proposed suboptimal detection can outperform conventional two-dimensional constellations with ML detection.
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Specifikationer
Sprog:
Engelsk
Sider:
108
ISBN-13:
9783658371135
Indbinding:
Paperback
ISBN-10:
3658371137
Udg. Dato:
28 apr 2022
Størrelse i cm:
21,0 x 14,8
Oplagsdato:
28 apr 2022
Forfatter(e):
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