An Improved Generalized Spatial Modulation Scheme Using Quarternary Quasi-Orthogonal Sequences 


Vol. 42,  No. 8, pp. 1547-1550, Aug.  2017
10.7840/kics.2017.42.8.1547


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  Abstract

Conventional generalized spatial modulation (GSM) activates simultaneously multiple transmit antennas in order to improve data throughput of original SM. In this letter, a new improved GSM (I-GSM) is presented by combining the GSM with only two active antennas and the quaternary quasi-orthogonal sequences of length two to solve the hardware problem of the multiple RF chains. Comparing with the other SM schemes, the I-GSM has significant benefits in average error performances and/or their hardware complexities of the RF systems.

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  Cite this article

[IEEE Style]

H. Kim, Y. Shang, T. Jung, "An Improved Generalized Spatial Modulation Scheme Using Quarternary Quasi-Orthogonal Sequences," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 8, pp. 1547-1550, 2017. DOI: 10.7840/kics.2017.42.8.1547.

[ACM Style]

Hojun Kim, Yulong Shang, and Taejin Jung. 2017. An Improved Generalized Spatial Modulation Scheme Using Quarternary Quasi-Orthogonal Sequences. The Journal of Korean Institute of Communications and Information Sciences, 42, 8, (2017), 1547-1550. DOI: 10.7840/kics.2017.42.8.1547.

[KICS Style]

Hojun Kim, Yulong Shang, Taejin Jung, "An Improved Generalized Spatial Modulation Scheme Using Quarternary Quasi-Orthogonal Sequences," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 8, pp. 1547-1550, 8. 2017. (https://doi.org/10.7840/kics.2017.42.8.1547)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880