Results 21 to 30 of about 3,612,587 (287)
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
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
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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Error probability and capacity analysis of generalised pre-coding aided spatial modulation [PDF]
, 2015 The recently proposed multiple input multiple output (MIMO) transmission scheme termed as generalized pre-coding aided spatial modulation (GPSM) is analyzed, where the key idea is that a particular subset of receive antennas is activated and the specific
Yang, Lie-Liang +2 more
core +1 more source
Differential space-time modulation schemes for smart antenna aided generalized multicarrier DS-CDMA systems [PDF]
, 2006 —Differential space-time modulation (DSTM) schemes were proposed for detection without any knowledge of the Channel State Information (CSI), which is an attractive feature in the presence of fast fading channels, where accurate channel estimation is a ...
Yang, L-L., Hanzo, L, Hu, B.
core +2 more sources
A Unified Precoding Scheme for Generalized Spatial Modulation [PDF]
IEEE Transactions on Communications, 2018 Generalized spatial modulation (GSM) activates $n_{t}$ out of $N_{t}~(1 \leq n_{t} available transmit antennas, and information is conveyed through $n_{t}$ modulated symbols as well as the index of the $n_{t}$ activated antennas. GSM strikes an attractive tradeoff between spectrum efficiency and energy efficiency.
Peng Cheng 0002 +4 more
openaire +2 more sources
Improving Generalized Spatial Modulation Using Translation Patterns [PDF]
IEEE Communications Letters, 2020 Generalized spatial modulation (GSM) is a spectral-efficient technique used in multiple-input multiple-output (MIMO) wireless communications when the number of radio frequency chains at the transmitter is less than the number of transmit antenna elements.
Lakshit Singla, Lakshmi Prasad Natarajan
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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
doaj +1 more source
Generalized Complex Quadrature Spatial Modulation [PDF]
Wireless Communications and Mobile Computing, 2019 Spatial modulation (SM) is a multiple-input multiple-output (MIMO) system that achieves a MIMO high spectral efficiency while maintaining the transmitter computational complexity and requirements as low as those of the single-input systems. The complex quadrature spatial modulation (CQSM) builds on the QSM scheme and improves the spectral efficiency by
openaire +1 more source
RIS-Assisted Generalized Receive Quadrature Spatial Modulation [PDF]
, 2023 In this paper, reconfigurable intelligent surface (RIS)-assisted generalized receive quadrature spatial modulation (RIS-GRQSM) is proposed to improve the spectral efficiency of RIS-aided quadrature spatial modulation (QSM) systems by utilizing the ...
Dinan, Mohamad H., Flanagan, Mark F.
core +1 more source