• DocumentCode
    3702288
  • Title

    3D MIMO with rank adaptation for LTE-A downlink transmission

  • Author

    Wei Guo;Jiancun Fan;Geoffrey Ye Li;Qinye Yin;Xiaolong Zhu;Yusun Fu

  • Author_Institution
    School of Electronics and Information Engineering, Xi´an Jiaotong University, Xi´an, China
  • fYear
    2015
  • Firstpage
    517
  • Lastpage
    521
  • Abstract
    In this paper, we investigate three-dimensional (3D) multiple-input multiple-output (MIMO) techniques with dynamic rank selection for long term evolution advanced (LTE-A) downlink cellular networks. To facilitate users to transmit different numbers of data streams, we develop a new structure for designing 3D precoding matrix (PM). Then based on the designed PM, 3D MIMO transmission with rank adaptation is proposed. The performance improvement of the proposed algorithms is demonstrated by system level simulation.
  • Keywords
    "MIMO","Three-dimensional displays","Antenna arrays","Arrays","Array signal processing","Long Term Evolution"
  • Publisher
    ieee
  • Conference_Titel
    Personal, Indoor, and Mobile Radio Communications (PIMRC), 2015 IEEE 26th Annual International Symposium on
  • Type

    conf

  • DOI
    10.1109/PIMRC.2015.7343354
  • Filename
    7343354
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3702288