Items related to Signal Constellations with Algebraic Properties and...

Signal Constellations with Algebraic Properties and their Application in Spatial Modulation Transmission Schemes (Schriftenreihe der Institute für Systemdynamik (ISD) und optische Systeme (IOS)) - Softcover

Rohweder, Daniel Benjamin

 
9783658371135: Signal Constellations with Algebraic Properties and their Application in Spatial Modulation Transmission Schemes (Schriftenreihe der Institute für Systemdynamik (ISD) und optische Systeme (IOS))
Softcover
ISBN 10: 3658371137 ISBN 13: 9783658371135
Publisher: Springer Vieweg, 2022

Synopsis

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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About the Author

About the author 
Daniel Rohweder received the B.Eng. degree in electrical engineering and information technology and the M.Eng. degree in electrical systems engineering from HTWG Konstanz, University of Applied Sciences, Germany, in 2015 and 2017, respectively. In 2016, he joined the Institute of System Dynamics (ISD), HTWG Konstanz, working on signal constellations with algebraic properties and their application in spatial modulation transmission schemes.

From the Back Cover

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.


About the author 
Daniel Rohweder received the B.Eng. degree in electrical engineering and information technology and the M.Eng. degree in electrical systems engineering from HTWG Konstanz, University of Applied Sciences, Germany, in 2015 and 2017, respectively. In 2016, he joined the Institute of System Dynamics (ISD), HTWG Konstanz, working on signal constellations with algebraic properties and their application in spatial modulation transmission schemes.

"About this title" may belong to another edition of this title.

Publisher
Springer Vieweg
Publication date
2022
Language
English
ISBN 10 
3658371137
ISBN 13 
9783658371135
Binding
Paperback
Edition number
1
Number of pages
124