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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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Low-Complexity Detection for Generalized Multistream Spatial Modulation
2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2019This work proposes a suboptimal detection algorithm for generalized multistream spatial modulation. Many suboptimal detection algorithms for spatial modulation use two-stage detection schemes where the set of active antennas is detected in the first stage and the transmitted symbols in the second stage.
Daniel Rohweder +4 more
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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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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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EVD-Based Multiuser Detection in Uplink Generalized Spatial Modulation MIMO Systems
The Arabian journal for science and engineering, 2022Wei-chiang Wu
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Low Complexity Quasi-Optimal Detector for Generalized Spatial Modulation
IEEE Communications Letters, 2021Majed Saad +2 more
exaly
Precoded Generalized Spatial Modulation for Downlink MIMO Transmissions in Beyond 5G Networks
Applied Sciences (Switzerland), 2020Vasco Velez +2 more
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