Results 21 to 30 of about 3,377 (112)
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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Broadcasting Scalable Video With Generalized Spatial Modulation in Cellular Networks
IEEE Access, 2020 This paper considers the transmission of scalable video via broadcast and multicast to increase spectral and energy efficiency in cellular networks.
Americo M. C. Correia +4 more
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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
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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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On the Capacity and Performance of Generalized Spatial Modulation
, 2015 Generalized spatial modulation (GSM) uses $N$ antenna elements but fewer radio frequency (RF) chains ($R$) at the transmitter. Spatial modulation and spatial multiplexing are special cases of GSM with $R=1$ and $R=N$, respectively.
Chockalingam, A., Narasimhan, T. Lakshmi
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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 in Indoor Wireless Visible Light Communication
, 2015 In this paper, we investigate the performance of generalized spatial modulation (GSM) in indoor wireless visible light communication (VLC) systems. GSM uses $N_t$ light emitting diodes (LED), but activates only $N_a$ of them at a given time.
Alaka, S. P. +2 more
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IEEE Open Journal of Signal ProcessingSpatial Modulation (SM) and Generalized Spatial Modulation (GSM) have attracted significant attention in the development of spectrally and energy-efficient transmission schemes for multiple-input multiple-output (MIMO) systems.
Yen-Ming Chen +3 more
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Multidimensional Index Modulation in Wireless Communications
, 2017 In index modulation schemes, information bits are conveyed through indexing of transmission entities such as antennas, subcarriers, times slots, precoders, subarrays, and radio frequency (RF) mirrors.
Bhat, Sandeep +3 more
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A STUDY ON LOW-COMPLEXITY TRANSMIT ANTENNA SELECTION FOR GENERALIZED SPATIAL MODULATION
International Islamic University Malaysia Engineering Journal, 2018 : Generalized spatial modulation (GSM) maps its information to the index of the transmit antenna combination, making simultaneous transmission of multiple symbol possible.
Adewale Alafia +2 more
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