Index modulation utilizes spatial dimensions for transmission of information in multiple-input multiple-output (MIMO) molecular communication systems. Molecular space shift keying (MSSK) is an IM-based technique that modulates the antenna index and efficiently combats both intersymbol interference interlink MIMO In this paper, generalized form MSSK scheme, is, (GMSSK) proposed which activates a...

Abstruct-We consider the class of bilinear time-frequency representations (BTFR's) that are invariant (or covariant) to time shifts, frequency shifts, and time-frequency scalings. This " shift-scale invariant " class is the intersection of the classical shift-invariant (Cohen) class and the recently defined affine class. The mathematical description of shift-scale invariant BTFR's is in terms o...