Abstract
In this paper, a novel spatial modulation (SM) scheme is proposed based on the constellation’s set-partitioning. Specifically, the original digital constellation is divided into two sub-sets with each one having enlarged Euclidean distance between pair of constellation points. And the new SM transmission will activate two transmit antennas at the same time, and the digital modulation symbols from two activated antennas should be selected from two different partitioned sub-constellations, respectively. Analysis and simulation results show that the SER performance of the novel SM scheme could be improved greatly comparing with the traditional SM schemes. Moreover, the new SM scheme could weaken the limitations of the total number of transmit antennas.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
