Open AccessA Survey on Spatial Modulation and MIMO System for Emerging Wireless Communication
Author(s) -
Prabha Kumari
Publication year - 2021
Publication title -
international journal for research in applied science and engineering technology
Language(s) - English
Resource type - Journals
ISSN - 2321-9653
DOI - 10.22214/ijraset.2021.35590
Subject(s) - mimo , spatial multiplexing , spatial modulation , computer science , spectral efficiency , electronic engineering , bandwidth (computing) , wireless , quadrature amplitude modulation , modulation (music) , 3g mimo , multi user mimo , spatial correlation , telecommunications , channel (broadcasting) , engineering , physics , bit error rate , acoustics
In this paper we have studied about Spatial Modulation (SM) in MIMO system. Spatial modulation is a unique and newly proposed technique. Spatial modulation is a multiple input multiple output technique which provides higher throughput and gain as compared to Quadrature Amplitude Modulation. Spatial modulation is a technique which enhances the performance of MIMO system. Spatial modulation and MIMO technique are used to attracted research for its high energy and spectral efficiency because it is working on single RF chain. This paper has considered the advantages of spatial modulation and MIMO systems, using different technique to improve the bandwidth efficiency. Some of such MIMO systems applications are discussed wherein become a requirement for an emerging wireless communication system.