Modulação Espacial para Sistemas de Comunicação MIMO

Reginaldo Nunes; Taufik Abrão

doi:10.5433/1679-0375.2012v33n2p197

Spatial Modulation for MIMO Communication Systems

Authors

Reginaldo Nunes Universidade Estadual de Londrina
Taufik Abrão Universidade Estadual de Londrina

DOI:

https://doi.org/10.5433/1679-0375.2012v33n2p197

Keywords:

Spatial modulation, MIMO, SIMO, GSSK, SSK, ML detection

Abstract

This work provides a review on the main spatial modulation (SM) schemes, suitable to wireless communication systems. Performance, complexity and diversity gain of the three new spatial SM schemes suitable for multiple-input-multiple-output (MIMO) communication systems are analyzed: a) transmission scheme for spatial modulation (SM) scheme; b) space shift keying (SSK) scheme; c) generalized space shift keying (GSSK) scheme. These three schemes offer low complexity, higher data rate when compared to single-input-single-output (SISO) communication systems, as well as design flexibility, while exploits randomness characteristics of wireless communication channel for data transmission. The paper aims to explore the main features of those three SM schemes and to evaluate the inherent performance-complexity trade-off in order to determine which of those schemes results in a higher energy and spectral efficiencies.

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Author Biographies

Reginaldo Nunes, Universidade Estadual de Londrina

R. Nunes é estudante de mestrado do Programa de Pós-Graduação em Engenharia Elétrica da Universidade Estadual de Londrina.

Taufik Abrão, Universidade Estadual de Londrina

Taufik Abrão é graduado, Mestre e Doutor em Engenharia Elétrica em 1992, 1996 e 2001, respectivamente, pela Escola Politécnica da Universidade de São Paulo. Desde 1997 é docente do Departamento de Engenharia Elétrica da Universidade Estadual de Londrina (DEEL-UEL), PR Atualmente é professor adjunto AD-C e Coordenador do programa de mestrado do DEEL/UEL. É (co-)autor de cerca de 20 artigos técnicos publicados em periódicos e 30 artigos publicados em anais de congresso. Suas áreas de interesse incluem comunicações sem fio, projeto de seqüências de códigos para uso em sistemas DS/CDMA, detecção multiusuário e estimação de parâmetros em DS/CDMA, técnicas heurísticas aplicáveis a problemas de otimização em sistemas de mútiplo acesso, sistemas UWB e MC-CDMA.

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Published

2012-11-30

How to Cite

Nunes, R., & Abrão, T. (2012). Spatial Modulation for MIMO Communication Systems. Semina: Ciências Exatas E Tecnológicas, 33(2), 197–214. https://doi.org/10.5433/1679-0375.2012v33n2p197

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Issue

Vol. 33 No. 2 (2012)

Section

Original Article

License

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