Verlag: LAP LAMBERT Academic Publishing, 2011
ISBN 10: 3843386595 ISBN 13: 9783843386593
Sprache: Englisch
Anbieter: moluna, Greven, Deutschland
EUR 41,05
Währung umrechnenAnzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New.
Verlag: LAP LAMBERT Academic Publishing Apr 2011, 2011
ISBN 10: 3843386595 ISBN 13: 9783843386593
Sprache: Englisch
Anbieter: buchversandmimpf2000, Emtmannsberg, BAYE, Deutschland
EUR 49,00
Währung umrechnenAnzahl: 2 verfügbar
In den WarenkorbTaschenbuch. Zustand: Neu. Neuware -Recently, MIMO systems have been considered in wireless communication systems to increase the capacity. Linear Dispersion Codes are one group of Space-Time Codes with different design methods which are used in MIMO systems. Among them, PSBLLSTCs can provide various data rate and reliable performance in uncorrelated channels. In this book, the influence of unavoidable correlation in MIMO channels on the performance of PSBLLSTCs is studied. It is shown that by applying the optimal phase shifts among transmitted symbols in one layer or between different layers, performance degradation can be reduced. It has also been shown that the optimal phase shifts achieved for uncorrelated systems would not change in presence of correlation. In studying the performance of PSBLLSTCs, high decoding complexity of Maximum Likelihood detection was noticed. In this book, the method of Polar Sphere Decoding is exploited to simplify the decoding process and to provide the possibility of using Sphere Decoding in non-lattice configuration at the receiver side for PSBLLSTCs. It is presented that this decoding process is more than 6 times faster in comparison with ML decoding process.Books on Demand GmbH, Überseering 33, 22297 Hamburg 104 pp. Englisch.