Results 241 to 250 of about 28,039 (290)
Optical linear systems framework for event sensing and computational neuromorphic imaging. [PDF]
Front NeurosciKruger N, Ralph NO, Cohen G, Hurley P.
europepmc +1 more source
Generalized Precoding-Aided Quadrature Spatial Modulation
IEEE Transactions on Vehicular Technology, 2017 In this paper, we propose a novel scheme, which is called generalized precoding-aided quadrature spatial modulation (GPQSM), that extends the conventional quadrature spatial modulation to the receiver side. In GPQSM, spatial modulation works in both the in-phase and quadrature parts of the received signals, thus conveying additional information bits ...
Miaowen Wen, Xiang Cheng, Yier Yan
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On generalized spatial modulation
2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013 Generalized spatial modulation (GSM) is a relatively new modulation scheme for multi-antenna wireless communications. It is quite attractive because of its ability to work with less number of transmit RF chains compared to traditional spatial multiplexing (V-BLAST system).
Tanumay Datta +1 more
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Spatial Modulation Over Generalized-k Fading
2021 29th Signal Processing and Communications Applications Conference (SIU), 2021 Spatial modulation (SM) is a newly developed transmission technique that belongs to the single-RF with multiple-input-multiple-output (MIMO) wireless systems family. It differs from other conventional MIMO techniques in that it activates only one antenna at each time instant which enhances the overall performance of the system.
Maram Al-Shawabkeh +2 more
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Generalized Multistream Spatial Modulation Based on Frequency-Phase Modulated Signals
IEEE Wireless Communications Letters, 2022 In this letter, we present an approach to building a new generalized multistream spatial modulation system (GMSM), where the information is conveyed by the two active antennas with signal indices and using all possible active antenna combinations. The signal constellations associated with these antennas may have different sizes.
Nodar Ugrelidze +2 more
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Media‐based single‐symbol generalized spatial modulation
International Journal of Communication Systems, 2019SummarySingle‐symbol generalized spatial modulation (GSM) improves upon the limitation of spatial modulation (SM) by reducing the number of required transmit antennas to achieve high data rates. In this paper, we investigate the application of media‐based modulation (MBM) based on radio frequency mirrors to single‐symbol GSM, with the aim of improving ...
Segun Oladoyinbo +2 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), 2019 This 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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Artificial-Noise-Aided CQI-Mapped Generalized Spatial Modulation [PDF]
IEEE Transactions on Vehicular Technology, 2023 The artificial noise (AN) aided channel quality indicator (CQI) mapped generalized spatial modulation (GSM) philosophy is proposed for improving the security of legitimate links.
Weijun Yin, Zhengmin Kong, Yusha Liu
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