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New Generalized Multistream Spatial Modulation for Wireless Communications
2019 Wireless Days (WD), 2019We consider a new generalized multistream spatial modulation system which employs time-variable number of all possible active antenna combinations. The case for no antenna is active is also included. Optimized four-dimensional signal constellation is constructed on the basis of combination of binary frequency shift keying and M-ary phase shift keying ...
Nodar Ugrelidze +2 more
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Improved generalized spatial modulation via antenna selection
International Journal of Communication Systems, 2016SummaryWhen a high spectral efficiency is needed, the cost of Euclidean distance‐based antenna selection for spatial modulation (EDAS‐SM) in terms of hardware, size, and computational complexity is significantly increased because of the large transmit antenna array required.
Narushan Pillay, Hongjun Xu 0001
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Generating arbitrary photoacoustic fields with a spatial light modulator
Optics Letters, 2019Ultrasound fields have broad applications in imaging, sensing, medical therapy, etc. In these applications, it is of great importance to generate desired ultrasound fields. The generation of arbitrary ultrasound fields is challenging using phased array transducers or a monolithic acoustic hologram. In this work, by taking advantage of the photoacoustic
Tian Wei +6 more
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Generalized 3-D Constellation Design for Spatial Modulation
IEEE Transactions on Communications, 2017Spatial modulation (SM) conveys information bits by utilizing both the antenna index and complex symbols to form a 3-D constellation. Similar to 2-D modulation, the structure of 3-D constellation could greatly affect the transmission reliability. In this paper, a generalized 3-D constellation design is proposed to optimize the constellation diagram ...
Shuaishuai Guo +4 more
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Signal points allocation for generalized enhanced spatial modulation
Transactions on Emerging Telecommunications TechnologiesAbstractIn this paper, making full use of the spatial domain of transmit antennas (TAs) and keeping the characteristic of the squared minimum Euclidean distance (MED) between the transmitted spatial vectors (TSVs), generalized enhanced spatial modulation with signal points allocation (GESM‐SPA) is proposed to expand the size of signal spaces for ...
Ling Yin, Guang Zeng, Qingwen Long
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Bandwidth-Efficient Generalized Differential Spatial Modulation
IEEE Transactions on Vehicular Technology, 2023Ruey-Yi Wei +3 more
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Fully Generalized Optical Spatial Modulation
2023 Opto-Electronics and Communications Conference (OECC), 2023Yinan Zhao, Chen Chen, Lin Zeng, Min Liu
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Distributed space‐time block coding based cooperative generalized spatial modulation
International Journal of Communication Systems, 2022Gokhan Altin
exaly
Artificial-Noise-Aided CQI-Mapped Generalized Spatial Modulation
IEEE Transactions on Vehicular Technology, 2023Weijun Yin, Zhengmin Kong, Yusha Liu
exaly