Results 11 to 20 of about 28,039 (290)
Spatial Modulation for Generalized MIMO: Challenges, Opportunities, and Implementation [PDF]
Proceedings of the IEEE, 2014 A key challenge of future mobile communication research is to strike an attractive compromise between wireless network's area spectral efficiency and energy efficiency. This necessitates a clean-slate approach to wireless system design, embracing the rich body of existing knowledge, especially on multiple-input-multiple-ouput (MIMO) technologies.
Marco Di Renzo +4 more
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Flexible Generalized Spatial Modulation for Visible Light Communications
IEEE Transactions on Vehicular Technology, 2021 Adaptive spatial modulation (ASM) varies the modulation size across the transmit light-emitting diodes (LEDs) to improve the overall spectral efficiency of visible light communication (VLC) systems. This article proposes a novel ASM scheme, referred to as flexible generalized spatial modulation (FGSM), for VLC systems.
Mohamed Al-Nahhal +2 more
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RIS-Aided Receive Generalized Spatial Modulation Design with Reflecting Modulation
GLOBECOM 2024 - 2024 IEEE Global Communications ConferenceSpatial modulation (SM) transmits additional information bits by the selection of antennas. Generalized spatial modulation (GSM), as an advanced type of SM, can be divided into diversity and multiplexing (MUX) schemes according to the symbols carried on the selected antennas are identical or different. Recently, reconfigurable intelligent surface (RIS)
Xinghao Guo +7 more
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New construction of enhanced cross Z-complementary set for generalized spatial modulation [PDF]
Tongxin xuebaoIn order to expand the existence space of enhanced cross Z-complementary set (E-CZCS), based on the extended generalized Boolean function (EGBF), the direct construction method of enhanced cross Z-complementary sets was proposed.
PENG Xiuping +3 more
doaj +2 more sources
Differential Transmission Schemes for Generalized Spatial Modulation [PDF]
IEEE Transactions on Vehicular Technology, 2021 Differential modulation schemes are very relevant in receivers having power and processing limitations, as these schemes dispense with the need for knowledge of channel coefficients for symbol detection. Spatial modulation (SM) is a scheme used in multi-antenna transmission scenarios where the data is transmitted in the amplitude, phase and spatial ...
Deepak Jose, S. M. Sameer 0001
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Deep Learning-Aided OFDM-Based Generalized Optical Quadrature Spatial Modulation
IEEE Photonics Journal, 2022 In this paper, we propose an orthogonal frequency division multiplexing (OFDM)-based generalized optical quadrature spatial modulation (GOQSM) technique for multiple-input multiple-output optical wireless communication (MIMO-OWC) systems. Considering the
Chen Chen +5 more
doaj +1 more source
On the Capacity of Generalized Quadrature Spatial Modulation
IEEE Wireless Communications Letters, 2023 In this letter, the average mutual information (AMI) of generalized quadrature spatial modulation (GQSM) is first derived for continuous-input continuous-output channels. Our mathematical analysis shows that the calculation error induced by Monte Carlo integration increases exponentially with the signal-to-noise ratio.
Kein Yukiyoshi, Naoki Ishikawa
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2D Generalized Optical Spatial Modulation for MIMO-OWC Systems
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 +1 more source
Mapping Scheme of Secure Transmission for Generalized Spatial Modulation System [PDF]
Jisuanji gongcheng, 2020 This paper proposes a new mapping scheme of secure transmission for Generalized Spatial Modulation(GSM) systems to improve GSM security in a time division duplex wireless communication system.The state information of legitimate channels is introduced ...
CHEN Fatang, CHEN Jiatian, LI Xiu
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Generalised pre-coding aided spatial modulation [PDF]
, 2013 A new Multiple Input Multiple Output (MIMO) transmission scheme termed as Generalised Pre-coding aided Spatial Modulation (GPSM) is proposed, where the key idea is that a particular subset of receive antennas is activated and the activation pattern ...
Yang, Lie-Liang +2 more
core +1 more source