While multiple-input multiple-output (MIMO) is considered as the key enabling technology for high data rate wireless communications, it faces several major challenges in the 5th generation MIMO systems due to limited number of radio frequency (RF) chains and space restrictions. In light of this, generalized-spatial modulation (GSM) and dual- polarized (DP) antenna arrays are two potential technologies to tackle these challenges. In this paper, we propose a novel two-stage optimum antenna grouping scheme in GSM with DP antennas. In the first stage of the proposed scheme, we select antennas with their polarizations as group indicators followed by the second stage, which determines the potential antennas and polarizations that can be selected within each group. The proposed algorithm directly chooses the activated antennas and therefore, completely eliminates the necessity of search over an extensive space. We use the average bit error probability (ABEP) to analyze the performance of the system and validate them by extensive Monte Carlo simulations.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Antenna Grouping in Dual-Polarized Generalized Spatial Modulation


    Contributors:


    Publication date :

    2017-09-01


    Size :

    211325 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English






    Compact MMW dual-polarized array antenna

    Yu, Z. / Donglin, S. | British Library Online Contents | 2013


    Dual polarized slot antenna : executive summary

    European Space Agency / Ericsson Radar Electronics AB | SLUB | 1991