MPSK modulated constellation design for differential space-time modulation

Abstract

The constellation design for differential space-time modulation usually requires to construct L (constellation size) unitary matrices making the design complexity increasing rapidly with L. In this correspondence, we propose a new construction technique, which exploits the rotational invariance of unitary matrices and the property of MPSK modulation. The… (More)
DOI: 10.1109/TCOMM.2008.040518

Topics

5 Figures and Tables