Signal Constellations with Algebraic Properties and their Application in Spatial Modulation Transmission Schemes (Paperback, 1st ed. 2022)

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.

General

Imprint:	Springer Vieweg
Country of origin:	Germany
Series:	Schriftenreihe der Institute fur Systemdynamik (ISD) und optische Systeme (IOS)
Release date:	April 2022
First published:	2022
Authors:	Daniel Benjamin Rohweder
Dimensions:	210 x 148mm (L x W)
Format:	Paperback
Pages:	108
Edition:	1st ed. 2022
ISBN-13:	978-3-658-37113-5
Categories:	Books > Professional & Technical > Electronics & communications engineering > Electronics engineering > Automatic control engineering > Robotics Books > Professional & Technical > Electronics & communications engineering > Electronics engineering > Applied optics > General
LSN:	3-658-37113-7
Barcode:	9783658371135

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