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Compressive Sensing Assisted Generalized Quadrature Spatial Modulation for Massive MIMO systems

Xiao, Lixia, Xiao, Pei, Xiao, Yue, Haas, Harald, Mohamed, Abdelrahim and Hanzo, Lajos (2019) Compressive Sensing Assisted Generalized Quadrature Spatial Modulation for Massive MIMO systems IEEE Transactions on Communications.

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A novel Multiple-Input and Multiple- Output (MIMO) transmission scheme termed as Generalized Quadrature Spatial Modulation (G-QSM) is proposed. It amalgamates the concept of Quadrature Spatial Modulation (QSM) and spatial multiplexing for the sake of achieving a high throughput, despite relying on low number of Radio Frequency (RF) chains. In the proposed G-QSM scheme, the conventional constellation points of the spatial multiplexing structure are replaced by the QSM symbols, hence the information bits are conveyed both by the antenna indices as well as by the classic Amplitude/Phase Modulated (APM) constellation points. The upper bounds of the Average Bit Error Probability (ABEP) of the proposed G-QSM system in high throughput massive MIMO configurations are derived. Furthermore, an Efficient Multipath Orthogonal Matching Pursuit (EMOMP) based Compressive Sensing (CS) detector is developed for our proposed G-QSM system. Both our analytical and simulation results demonstrated that the proposed scheme is capable of providing considerable performance gains over the existing schemes in massive MIMO configurations.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
Xiao, Yue
Haas, Harald
Hanzo, Lajos
Date : 2 April 2019
DOI : 10.1109/TCOMM.2019.2909017
Copyright Disclaimer : © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Uncontrolled Keywords : Quadrature Spatial Modulation (QSM); Multiple-Input Multiple-Output (MIMO); Vertical Bell Labs Space-Time (VBLAST) MIMO communication; Throughput; Radio frequency; Modulation; Detectors; Indexes; Transmitting antennas
Depositing User : Clive Harris
Date Deposited : 26 Apr 2019 09:34
Last Modified : 14 May 2019 10:46

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