Results 11 to 20 of about 229 (124)
SVM Aided Signal Detection in Generalized Spatial Modulation VLC System
IEEE Access, 2021 Efficient signal detection technique is developed for generalized spatial modulation (GSM) modulated indoor visible light communication (VLC) system, which is aided by a popular machine learning approach termed as support vector machine (SVM).
Haobo Sun +4 more
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Complex Hadamard Matrix-Aided Generalized Space Shift Keying Modulation
IEEE Access, 2017 In this paper, we present a complex Hadamard matrix-aided generalized space shift keying (HSSK) modulation scheme, which introduces complex-Hadamard-based signal vectors at the transmitter to provide higher spectrum efficiency than generalized space ...
Han Hai +5 more
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Low-Complexity GSM Detection Based on Maximum Ratio Combining
Future Internet, 2022 Generalized spatial modulation (GSM) technology is an extension of spatial modulation (SM) technology, and one of its main advantages is to further improve band efficiency.
Xinhe Zhang, Wenbo Lv, Haoran Tan
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Chromaticity-Adaptive Generalized Spatial Modulation for MIMO VLC With Multi-Color LEDs
IEEE Photonics Journal, 2019 In this paper, we propose a chromaticity-adaptive generalized spatial modulation (CA-GSM) method for multiple-input multiple-output (MIMO) visible light communication (VLC) systems with quadrichromatic LEDs (QLEDs).
Ye Xiao, Yi-Jun Zhu
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Anti-Eavesdropping Scheme Based on Random Mapping for GSM-MBM Systems
IEEE Access, 2020 Media-based modulation (MBM) is a recently proposed modulation scheme which has the advantages of increased spectral efficiency and improved performance.
Zhenzhen Gao +3 more
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IEEE Access, 2021 Recently, a novel spatial modulation (SM) scheme; termed Mid-symbol Antenna transition (MAT) spatial modulation, was developed to reduce the number of utilized transmitting antennas and improve the average bit error rate (ABER) performance. In this paper,
Mohamed Arafa +3 more
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Codebook-based precoding for generalized spatial modulation with diversity
EURASIP Journal on Wireless Communications and Networking, 2019 This paper investigates codebook-based precoding for spatial modulation (SM) and generalized spatial modulation (GSM) systems. Codebook-based precoding allows the system to dispense with full channel state information at the transmitter (CSIT).
Essam Sourour
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Applied Sciences, 2022 Index modulation (IM) has been attracting considerable research efforts in recent years as it is considered a promising technology that can enhance spectral and energy efficiency and help cope with the rising demand of mobile traffic in future wireless ...
Vasco Velez +6 more
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Improved QRD-M Detection Algorithm for Generalized Spatial Modulation Scheme
International Journal of Antennas and Propagation, 2017 Generalized spatial modulation (GSM) is a spectral and energy efficient multiple-input multiple-output (MIMO) transmission scheme. It will lead to imperfect detection performance with relatively high computational complexity by directly applying the ...
Xiaorong Jing +3 more
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Generalized Spatial Modulation With Transmit Antenna Grouping for Massive MIMO
IEEE Access, 2017 In this paper, we propose an innovative generalized spatial modulation (GSM) scheme namely grouping GSM (gGSM) to improve the system performance against the high channel correlation in massive MIMO systems.
Weilin Qu +3 more
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