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Golden codeword‐based generalized spatial modulation
International Journal of Communication Systems, 2022Conventional‐generalized spatial modulation (C‐GSM) is an NT×NR multiple‐input multiple‐output (MIMO) spatial modulation (SM) scheme that transmits the same complex amplitude/phase modulation symbol from multiple active transmit antennas.
Narushan Pillay +2 more
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Generalized Precoding-Aided Quadrature Spatial Modulation
IEEE Transactions on Vehicular Technology, 2017In 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 ...
Xiang Cheng, Moon Ho Lee, Miaowen Wen
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Orthogonal Time Frequency Space with Generalized Spatial Modulation
2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring), 2022Orthogonal time frequency space (OTFS) is a two-dimensional modulation scheme designed in the delay-Doppler domain, for combating the high mobility environment toward future wireless communications.
Xianbing Zou +5 more
semanticscholar +2 more sources
Layered Generalized Spatial Modulation in MIMO Wireless Communication
IEEE Transactions on Green Communications and NetworkingA novel wireless communication system called Layered Generalized Spatial Modulation (L-GSM) is introduced in this paper, specifically designed to significantly enhance both spectral efficiency and energy efficiency in multiple-input multiple-output (MIMO)
K. S. Shafrin, Neelakandan Rajamohan
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Orthogonal Least Squares Detector for Generalized Spatial Modulation
IEEE Transactions on Wireless Communications, 2021Generalized spatial modulation (GSM), which is a novel multiple-input multiple-output (MIMO) transmission technique, has attracted massive research attention in recent years.
Jinming Wen +4 more
semanticscholar +2 more sources
Double generalized spatial modulation
Transactions on Emerging Telecommunications Technologies, 2021AbstractIn this article, motivated by the enhanced spatial modulation and quadrature spatial modulation (QSM) systems, we proposed a new design of double generalized spatial modulation (DGSM), which further exploits the spatial domain not only for the transmission of more extra information bits by increasing the number of antenna index (AI) vectors in ...
Wen Zhao +3 more
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Generalized Spatial Modulation With Multi-Index Modulation
IEEE Communications Letters, 2020In this letter, we propose a novel scheme extending index dimension with two distinct signal constellations, named as generalized spatial modulation with multi-index modulation (GSM-MIM). Through this scheme, which exploits the spatial domain and index domain, more extra information bits are transmitted by the spatial indexes as compared with the ...
Yiju Zhan, Fuchun Huang
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IEEE Transactions on Vehicular Technology, 2023
Reconfigurable Intelligent Surfaces (RISs) have recently gained significant attention as they enable controlling the wireless propagation environment to improve information transmission with the help of reflective elements.
Keshav Singh +4 more
semanticscholar +1 more source
Reconfigurable Intelligent Surfaces (RISs) have recently gained significant attention as they enable controlling the wireless propagation environment to improve information transmission with the help of reflective elements.
Keshav Singh +4 more
semanticscholar +1 more source
On generalized spatial modulation
2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013Generalized 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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