A Generalized Spatial Modulation System Using Massive MIMO Space Time Coding Antenna Grouping [PDF]
Entropy, 2020 Massive multiple input multiple output (MIMO), also known as a very large-scale MIMO, is an emerging technology in wireless communications that increases capacity compared to MIMO systems.
Amira I. Zaki +3 more
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Enhanced Fully Generalized Spatial Modulation for the Internet of Underwater Things [PDF]
Sensors, 2019 A full design of the Internet of Underwater Things (IoUT) with a high data rate is one of the greatest underwater communication difficulties due to the unavailability of a sustainable power source for the battery supplies of sensor nodes, electromagnetic
Zeyad A. H. Qasem +5 more
doaj +2 more sources
2D Generalized Optical Spatial Modulation for MIMO-OWC Systems [PDF]
IEEE Photonics Journal, 2022 In this paper, a novel two-dimensional (2D) generalized optical spatial modulation (GOSM) scheme is proposed for multiple-input multiple-output optical wireless communication (MIMO-OWC) systems.
Chen Chen +6 more
doaj +3 more sources
Full-parameter-modulated three-dimensional vectorial generalized vortex array [PDF]
Light: Science & ApplicationsOrbital angular momentum, as an important spatial degree of freedom of light, has prompted various promising applications. The recently proposed generalized vortex beams may further enhance the flexibility by utilizing customer-defined angular phase ...
Xue Zhang +11 more
doaj +2 more sources
Generalized spatial modulation for underwater backscatter communication using acoustic metasurfaces [PDF]
Scientific ReportsDesign of a long-range, high data-rate and ultra low power underwater communications system is crucial for a variety of applications. However, this task is challenging because of the underwater channel dynamics, propagation characteristics and power ...
Ashwini H. Raghavendra +2 more
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Transmit Antenna Combination Optimization for Generalized Spatial Modulation Systems
IEEE Access, 2018 Generalized spatial modulation (GSM), where both the transmit antenna combination (TAC) index and the amplitude phase modulation (APM) symbols convey information, is a novel low-complexity and high efficiency multiple-input multiple-output (MIMO ...
Lixia Xiao +6 more
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Fully Generalized Spatial Modulation utilizing Transmit Antenna Grouping [PDF]
Port Said Engineering Research Journal, 2021 One of the recently modified multiple-input multiple-output (MIMO) systems is the spatial modulation (SM). Although SM is considered as MIMO in its composition, a single antenna at the transmitting side is activated at any time instant.
Islam E. Shaalan +2 more
doaj +1 more source
Reconfigurable Intelligent Surface Enabled Spatial Modulation for Visible Light Communications
IEEE Photonics Journal, 2023 An important issue in visible light communications (VLC) is how to boost up the system throughput even when the line-of-sight (LOS) link is blocked by obstacles. In this paper, we propose reconfigurable intelligent surface (RIS) based spatial modulation (
Pengfei Shen, Lu Lu
doaj +1 more source
Photonics, 2023 This paper proposes a generalized space time block coded (GSTBC) enhanced fully optical generalized spatial modulation (EFOGSM) system based on Málaga (M) turbulent channel. GSTBC-EFOGSM adopts the hybrid concept of generalized space time block coded and
Yi Wang, Rui Zhou
doaj +1 more source
Signal Shaping for Generalized Spatial Modulation and Generalized Quadrature Spatial Modulation [PDF]
IEEE Transactions on Wireless Communications, 2019 Summited to IEEE ...
Shuaishuai Guo +5 more
openaire +3 more sources