MULTIPLE ACTIVE SPATIAL MODULATION IN MIMO SYSTEMS

  • MTech Student, Dept. of ECE, Rajagiri School of Engineering and Technology, Kakkanad,Cochin,Kerala,India.
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A generalised spatial modulation scheme with multiple active transmit antennas known as multiple active spatial modulation is introduced in this paper. MA-SM has advantages of the low complexity and high multiplexing gain. The transmitted symbols are mapped into a higher dimensional constellation space which includes the spatial dimension. The general principle for the design of MA-SM for arbitrary number of transmit antennas and modulation scheme is described. The detection scheme is near optimal and less complex. A comparison with the existing multiple-input multiple output (MIMO) techniques such as space time block code (STBC) and V-BLAST is also presented which shows the ef?ciency of MA-SM

Nicy Anto. (2016); MULTIPLE ACTIVE SPATIAL MODULATION IN MIMO SYSTEMS, Int. J. of Adv. Res., 4 (09), 547-551, ISSN 2320-5407. DOI URL: https://dx.doi.org/10.21474/IJAR01/1516

NICY ANTO

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Article DOI: 10.21474/IJAR01/1516      
DOI URL: https://dx.doi.org/10.21474/IJAR01/1516

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