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Low-Complexity Transmit Antenna Selection in Large-Scale Spatial Modulation Systems
Joint Authors
Wei, Peng
Yin, Lu
He, Xu
Li, Shaoqian
Xiao, Yue
Source
International Journal of Antennas and Propagation
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-12-22
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Transmit antenna selection (TAS) is an efficient way for improving the system performance of spatial modulation (SM) systems.
However, in the case of large-scale multiple-input multiple-output (MIMO) configuration, the computational complexity of TAS in large-scale SM will be extremely high, which prohibits the application of TAS-SM in a real large-scale MIMO system for future 5G wireless communications.
For solving this problem, in this paper, two novel low-complexity TAS schemes, named as norm-angle guided subset division (NAG-SD) and threshold-based NAG-SD ones, are proposed to offer a better tradeoff between computational complexity and system performance.
Simulation results show that the proposed schemes can achieve better performance than traditional TAS schemes, while effectively reducing the computational complexity in large-scale spatial modulation systems.
American Psychological Association (APA)
Wei, Peng& Yin, Lu& Xiao, Yue& He, Xu& Li, Shaoqian. 2015. Low-Complexity Transmit Antenna Selection in Large-Scale Spatial Modulation Systems. International Journal of Antennas and Propagation،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1064696
Modern Language Association (MLA)
Wei, Peng…[et al.]. Low-Complexity Transmit Antenna Selection in Large-Scale Spatial Modulation Systems. International Journal of Antennas and Propagation No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1064696
American Medical Association (AMA)
Wei, Peng& Yin, Lu& Xiao, Yue& He, Xu& Li, Shaoqian. Low-Complexity Transmit Antenna Selection in Large-Scale Spatial Modulation Systems. International Journal of Antennas and Propagation. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1064696
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1064696