2012•arXiv (Cornell University)Open access
Modulation Diversity for Spatial Modulation Using Complex Interleaved\n Orthogonal Design
Rakshith Rajashekar, K. V. S. Hari
Open full text 0 citations
Abstract
In this paper, we propose modulation diversity techniques for Spatial\nModulation (SM) system using Complex Interleaved Orthogonal Design (CIOD) meant\nfor two transmit antennas. Specifically, we show that by using the CIOD for two\ntransmit antenna system, the standard SM scheme, where only one transmit\nantenna is activated in any symbol duration, can achieve a transmit diversity\norder of two. We show with our simulation results that the proposed schemes\noffer transmit diversity order of two, and hence, give a better Symbol Error\nRate performance than the SM scheme with transmit diversity order of one.\n
Open-access reader