Contents 1Introduction1 1.1DivisionAlgebraBasedCodes2 1.2Organization3 2TheMIMOSystemModel5 2.1Introduction5 2.2DesignCriteriaforSpace–TimeCodes7 2.3ModulationsandFull-RateCodes10 2.4Decoding13 2.5ConstellationShaping14 3AnInformationTheoreticPerspective21 3.1Mu