About | Contact Us | Register | Login
ProceedingsSeriesJournalsSearchEAI
Communications and Networking. 11th EAI International Conference, ChinaCom 2016, Chongqing, China, September 24-26, 2016, Proceedings, Part I

Research Article

Development of 44 Parallel MIMO Channel Sounder for High-Speed Scenarios

Download(Requires a free EAI acccount)
258 downloads
Cite
BibTeX Plain Text
  • @INPROCEEDINGS{10.1007/978-3-319-66625-9_45,
        author={Dan Fei and Bei Zhang and Ruisi He and Lei Xiong},
        title={Development of 44 Parallel MIMO Channel Sounder for High-Speed Scenarios},
        proceedings={Communications and Networking. 11th EAI International Conference, ChinaCom 2016, Chongqing, China, September 24-26, 2016, Proceedings, Part I},
        proceedings_a={CHINACOM},
        year={2017},
        month={10},
        keywords={Channel sounding MIMO High-speed CDM FDM},
        doi={10.1007/978-3-319-66625-9_45}
    }
    
  • Dan Fei
    Bei Zhang
    Ruisi He
    Lei Xiong
    Year: 2017
    Development of 44 Parallel MIMO Channel Sounder for High-Speed Scenarios
    CHINACOM
    Springer
    DOI: 10.1007/978-3-319-66625-9_45
Dan Fei,*, Bei Zhang1,*, Ruisi He,*, Lei Xiong,*
  • 1: Beijing Jiaotong University
*Contact email: dfei@bjtu.edu.cn, 13111010@bjtu.edu.cn, ruisi.he@bjtu.edu.cn, lxiong@bjtu.edu.cn

Abstract

High reliable wireless communication with big data rate in high-speed moving scenarios is currently a hot topic, and channel sounding plays an very important role in the related research as a basic tool to know the channel characteristics. For MIMO channel sounding in high-speed moving scenarios, to meet the requirement of CIR measurement speed is a big challenge so that the fully parallel MIMO structure has to be used, which will induce severe crosstalk at the receiver and usually, the problem can be solved by CDM and FDM methods. But until now, which solution is better, there is no conclusion. So, in this paper we aim at developing a channel sounder that can support 44 MIMO sounding at the speed of above 1000 km/h after the performance comparison of FDM and CDM. Based on the autocorrelation and orthogonal properties analysis of common used signal for CDM, including m, ZC and LS sequence, we choose the FDM solution utilizing the multi-carrier technique, because of its higher measurement dynamic range. And finally, we complete the implementation and validation of the hardware.

Keywords
Channel sounding MIMO High-speed CDM FDM
Published
2017-10-12
Appears in
SpringerLink
http://dx.doi.org/10.1007/978-3-319-66625-9_45
Copyright © 2016–2025 ICST
EBSCOProQuestDBLPDOAJPortico
EAI Logo

About EAI

  • Who We Are
  • Leadership
  • Research Areas
  • Partners
  • Media Center

Community

  • Membership
  • Conference
  • Recognition
  • Sponsor Us

Publish with EAI

  • Publishing
  • Journals
  • Proceedings
  • Books
  • EUDL